{"type": "FeatureCollection", "features": [{"id": "10.1016/j.ijpddr.2024.100546", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:15Z", "type": "Journal Article", "created": "2024-05-05", "title": "Robenidine derivatives as potential antischistosomal drug candidates", "description": "Schistosomiasis caused by Schistosoma spp. is a disease that causes a considerable health burden to millions of people worldwide. The limited availability of effective drugs on the market and the increased risk of resistance development due to extensive usage, highlight the urgent need for new antischistosomal drugs. Recent studies have shown that robenidine derivatives, containing an aminoguanidine core, exhibit promising activities against Plasmodium falciparum, motivating further investigation into their efficacy against Schistosoma mansoni, due to their similar habitat and the resulting related cellular mechanisms like the heme detoxification pathway. The conducted phenotypic screening of robenidine and 80 derivatives against newly transformed schistosomula and adult Schistosoma mansoni yielded 11 candidates with low EC50 values for newly transformed schistosomula (1.12-4.63\u00a0\u03bcM) and adults (2.78-9.47\u00a0\u03bcM). The structure-activity relationship revealed that electron-withdrawing groups at the phenyl moiety, as well as the presence of methyl groups adjacent to the guanidine moiety, enhanced the activity of derivatives against both stages of Schistosoma mansoni. The two compounds 2,2'-Bis[(3-cyano-4-fluorophenyl)methylene] carbonimidic Dihydrazide Hydrochloride (1) and 2,2'-Bis[(4-difluoromethoxyphenyl) ethylidene] carbonimidic Dihydrazide Hydrochloride (19), were selected for an in vivo study in Schistosoma mansoni-infected mice based on their potency, cytotoxicity, pharmacokinetic-, and physicochemical properties, but failed to reduce the worm burden significantly (worm burden reduction <20%). Thus, robenidine derivatives require further refinements to obtain higher antischistosomal specificity and in vivo activity.", "keywords": ["Male", "0301 basic medicine", "0303 health sciences", "Drug discovery", "Infectious and parasitic diseases", "RC109-216", "Schistosoma mansoni", "Structure-activity relationship", "Guanidines", "Article", "Schistosomiasis mansoni", "3. Good health", "Mice", "Schistosomicides", "Structure-Activity Relationship", "03 medical and health sciences", "Aminoguanidine", "Animals", "Female", "Robenidine derivative"], "contacts": [{"organization": "Christian N. Lotz, Alina Krollenbrock, Lea Imhof, Michael Riscoe, Jennifer Keiser,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.ijpddr.2024.100546"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20for%20Parasitology%3A%20Drugs%20and%20Drug%20Resistance", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ijpddr.2024.100546", "name": "item", "description": "10.1016/j.ijpddr.2024.100546", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ijpddr.2024.100546"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-01T00:00:00Z"}}, {"id": "PMC11101930", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:28:17Z", "type": "Journal Article", "created": "2024-05-05", "title": "Robenidine derivatives as potential antischistosomal drug candidates", "description": "Schistosomiasis caused by Schistosoma spp. is a disease that causes a considerable health burden to millions of people worldwide. The limited availability of effective drugs on the market and the increased risk of resistance development due to extensive usage, highlight the urgent need for new antischistosomal drugs. Recent studies have shown that robenidine derivatives, containing an aminoguanidine core, exhibit promising activities against Plasmodium falciparum, motivating further investigation into their efficacy against Schistosoma mansoni, due to their similar habitat and the resulting related cellular mechanisms like the heme detoxification pathway. The conducted phenotypic screening of robenidine and 80 derivatives against newly transformed schistosomula and adult Schistosoma mansoni yielded 11 candidates with low EC50 values for newly transformed schistosomula (1.12-4.63\u00a0\u03bcM) and adults (2.78-9.47\u00a0\u03bcM). The structure-activity relationship revealed that electron-withdrawing groups at the phenyl moiety, as well as the presence of methyl groups adjacent to the guanidine moiety, enhanced the activity of derivatives against both stages of Schistosoma mansoni. The two compounds 2,2'-Bis[(3-cyano-4-fluorophenyl)methylene] carbonimidic Dihydrazide Hydrochloride (1) and 2,2'-Bis[(4-difluoromethoxyphenyl) ethylidene] carbonimidic Dihydrazide Hydrochloride (19), were selected for an in vivo study in Schistosoma mansoni-infected mice based on their potency, cytotoxicity, pharmacokinetic-, and physicochemical properties, but failed to reduce the worm burden significantly (worm burden reduction <20%). Thus, robenidine derivatives require further refinements to obtain higher antischistosomal specificity and in vivo activity.", "keywords": ["Male", "0301 basic medicine", "0303 health sciences", "Drug discovery", "Infectious and parasitic diseases", "RC109-216", "Schistosoma mansoni", "Structure-activity relationship", "Guanidines", "Article", "Schistosomiasis mansoni", "3. Good health", "Mice", "Schistosomicides", "Structure-Activity Relationship", "03 medical and health sciences", "Aminoguanidine", "Animals", "Female", "Robenidine derivative"], "contacts": [{"organization": "Christian N. Lotz, Alina Krollenbrock, Lea Imhof, Michael Riscoe, Jennifer Keiser,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/PMC11101930"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20for%20Parasitology%3A%20Drugs%20and%20Drug%20Resistance", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "PMC11101930", "name": "item", "description": "PMC11101930", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PMC11101930"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-01T00:00:00Z"}}, {"id": "10.1002/adsc.201900132", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:13:56Z", "type": "Journal Article", "created": "2019-03-26", "title": "Transhalogenation Catalysed by Haloalkane Dehalogenases Engineered to Stop Natural Pathway at Intermediate", "description": "Abstract

Haloalkane dehalogenases (HLDs) are \uffce\uffb1/\uffce\uffb2\uffe2\uff80\uff90hydrolases that convert halogenated compounds to their corresponding alcohols. The overall kinetic mechanism proceeds via four steps: (i) binding of halogenated substrate, (ii) bimolecular nucleophilic substitution (SN2) leading to the cleavage of a carbon\uffe2\uff80\uff90halogen bond and the formation of an alkyl\uffe2\uff80\uff90enzyme intermediate, (iii) nucleophilic addition of a water molecule resulting in the hydrolysis of the intermediate to the corresponding alcohol and (iv) release of the reaction products \uffe2\uff80\uff93 an alcohol, a halide ion and a proton. Although, the overall reaction has been reported as irreversible, several kinetic evidences from previous studies suggest the reversibility of the first SN2 chemical step. To study this phenomenon, we have engineered HLDs to stop the catalytic cycle at the stage of the alkyl\uffe2\uff80\uff90enzyme intermediate. The ability of the intermediate to exchange halides was confirmed by a stopped\uffe2\uff80\uff90flow fluorescence binding analysis. Finally, the transhalogenation reaction was confirmed with several HLDs and 2,3\uffe2\uff80\uff90dichloropropene in the presence of a high concentration of iodide. The formation of the transhalogenation product 3\uffe2\uff80\uff90iodo\uffe2\uff80\uff902\uffe2\uff80\uff90chloropropene catalysed by five mutant HLDs was identified by gas chromatography coupled with mass spectrometry. Hereby we demonstrated the reversibility of the cleavage of the carbon\uffe2\uff80\uff90halogen bond by HLDs resulting in a transhalogenation. After optimization, the transhalogenation reaction can possibly find its use in biocatalytic applications. Enabling this reaction by strategically engineering the enzyme to stop at an intermediate in the catalytic cycle that is synthetically more useful than the product of the natural pathway is a novel concept.

magnified image

", "keywords": ["0301 basic medicine", "enzyme catalysis; halide exchange; haloalkane dehalogenase; nucleophilic substitution; redirection of reaction; transhalogenation", "0303 health sciences", "03 medical and health sciences"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/adsc.201900132"}, {"href": "https://doi.org/10.1002/adsc.201900132"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Advanced%20Synthesis%20%26amp%3B%20Catalysis", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/adsc.201900132", "name": "item", "description": "10.1002/adsc.201900132", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/adsc.201900132"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-17T00:00:00Z"}}, {"id": "10.1002/eqe.3286", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:13:58Z", "type": "Journal Article", "created": "2020-06-22", "title": "Spatiotemporal seismic hazard and risk assessment of M9.0 megathrust earthquake sequences of wood\u2010frame houses in Victoria, British Columbia, Canada", "description": "Summary

Megathrust earthquake sequences, comprising mainshocks and triggered aftershocks along the subduction interface and in the overriding crust, can impact multiple buildings and infrastructure in a city. The time between the mainshocks and aftershocks usually is too short to retrofit the structures; therefore, moderate\uffe2\uff80\uff90size aftershocks can cause additional damage. To have a better understanding of the impact of aftershocks on city\uffe2\uff80\uff90wide seismic risk assessment, a new simulation framework of spatiotemporal seismic hazard and risk assessment of future M9.0 sequences in the Cascadia subduction zone is developed. The simulation framework consists of an epidemic\uffe2\uff80\uff90type aftershock sequence (ETAS) model, ground\uffe2\uff80\uff90motion model, and state\uffe2\uff80\uff90dependent seismic fragility model. The spatiotemporal ETAS model is modified to characterise aftershocks of large and anisotropic M9.0 mainshock ruptures. To account for damage accumulation of wood\uffe2\uff80\uff90frame houses due to aftershocks in Victoria, British Columbia, Canada, state\uffe2\uff80\uff90dependent fragility curves are implemented. The new simulation framework can be used for quasi\uffe2\uff80\uff90real\uffe2\uff80\uff90time aftershock hazard and risk assessments and city\uffe2\uff80\uff90wide post\uffe2\uff80\uff90event risk management.

", "keywords": ["Mainshock-aftershock sequences", "550", "seismic risk", "Damage accumulation", "seismic hazard", "Cascadia", "City-wide seismic risk", "02 engineering and technology", "Wood-frame houses", "01 natural sciences", "aftershocks", "0201 civil engineering", "earthquake clustering", "13. Climate action", "Cascadia subduction earthquakes", "Spatiotemporal ETAS seismicity model", "earthquakes", "State-dependent aftershock fragility curves", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1002/eqe.3286"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Earthquake%20Engineering%20%26amp%3B%20Structural%20Dynamics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eqe.3286", "name": "item", "description": "10.1002/eqe.3286", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eqe.3286"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-21T00:00:00Z"}}, {"id": "10.1002/jsfa.2740240603", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:14:02Z", "type": "Journal Article", "created": "2006-11-01", "title": "Uptake And Distribution Of Added Selenite And Selenate By Barley And Red Clover As Influenced By Sulphur", "description": "Abstract

The uptake of added Se from selenite and selenate by barley and red clover was investigated in a pot experiment. Much more of selenate than of selenite was taken up but the Se concentrations in the plants declined more with time when selenate was the source. Increasing sulphate addition to the soil decreased the uptake of Se from selenate greatly and from selenite to a lesser extent. The ratio Se in the roots/Se in the tops shows that Se is more readily translocated from the roots when taken up from added selenate than from selenite.

On the basis of these and other investigations it is concluded that selenite is a better source than selenate when the Se concentration in the plants has to be raised to a level sufficient for livestock nutrition.

", "keywords": ["Radioisotopes", "0106 biological sciences", "2. Zero hunger", "Sulfates", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "01 natural sciences", "Selenium", "Structure-Activity Relationship", "Animals", "0401 agriculture", " forestry", " and fisheries", "Animal Nutritional Physiological Phenomena", "Edible Grain", "Fertilizers"], "contacts": [{"organization": "Gunnar Gissel-Nielsen", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/jsfa.2740240603"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.2740240603", "name": "item", "description": "10.1002/jsfa.2740240603", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.2740240603"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1973-06-01T00:00:00Z"}}, {"id": "10.1007/s13595-011-0125-8", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:15:03Z", "type": "Journal Article", "created": "2011-08-29", "title": "Effects Of Thinning Intensity On Radial Growth Patterns And Temperature Sensitivity In Pinus Canariensis Afforestations On Tenerife Island, Spain", "description": "Open Access\u2022Context The suitability of thinning to prevent forest growth decline as a result of global warming has not been tested extensively in Macaronesian Canary pine (Pinus canariensis Sweet ex Spreng.). \u2022 Aims This study aimed to answer the following questions: (1) are tree growth patterns modified by the aspect and thinning intensity? (2) Is sensitivity to climate modulated by thinning? (3) Do trees of different crown classes respond differentially to thinning intensity and climate? \u2022Methods We used tree-ring series from dominant, codominant, and overtopped trees to study the effects of thinning intensity on basal area increments (BAI) and climate sensitivity on windward (wet) and leeward (dry) slopes on Tenerife, Canary Islands. Three replicated blocks of control, light thinning, and heavy thinning stands were set on each slope in 1988, and cores were extracted in 2007. \u2022 Results Heavy thinning induced growth release and increased BAI, mainly on dominant and codominant trees, whereas light thinning effects were negligible; their impacts were more intense on the windward side. Temperature sensitivity was hardly affected by thinning on leeward, where climate control was stronger. On windward, thinning enhanced the influence of summer temperatures. Upper crown classes were more sensitive overall, but overtopped trees responded better in summer. Thinning intensity and aspect greatly influence growth on Canary pine afforestations, but individual responses are highly dependent on crown classes. In addition, thinning may be less effective to modify growth conditions on leeward slopes, at least if not intense. \u00a9 INRA and Springer Science+Business Media B.V. 2011.", "keywords": ["0106 biological sciences", ":Investigaci\u00f3n::24 Ciencias de la vida::2417 Biolog\u00eda vegetal (bot\u00e1nica)::241713 Ecolog\u00eda vegetal [Materias]", "Forest restoration", "Climate-growth relationships", "Growth release", "15. Life on land", "01 natural sciences", "Dendroecology", ":Investigaci\u00f3n::31 Ciencias agrarias::3106 Ciencia forestal::310608 Silvicultura [Materias]", "13. Climate action", "Materias::Investigaci\u00f3n::31 Ciencias agrarias::3106 Ciencia forestal::310608 Silvicultura", "Materias::Investigaci\u00f3n::24 Ciencias de la vida::2417 Biolog\u00eda vegetal (bot\u00e1nica)::241713 Ecolog\u00eda vegetal", "[SDV.SA.SF] Life Sciences [q-bio]/Agricultural sciences/Silviculture", " forestry", "Tree ring"]}, "links": [{"href": "https://doi.org/10.1007/s13595-011-0125-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Annals%20of%20Forest%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13595-011-0125-8", "name": "item", "description": "10.1007/s13595-011-0125-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13595-011-0125-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-08-30T00:00:00Z"}}, {"id": "10.1007/s40265-021-01505-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:15:04Z", "type": "Journal Article", "created": "2021-04-30", "title": "Preclinical and Clinical Characteristics of the Trichuricidal Drug Oxantel Pamoate and Clinical Development Plans: A Review", "description": "Soil-transmitted helminths (Ascaris lumbricoides, hookworm and Trichuris trichiura) infect about one-fifth of the world's population. The currently available drugs are all highly efficacious against A. lumbricoides. However, they are only moderately efficacious against hookworm and poorly efficacious against T. trichiura. Oxantel, a tetrahydropyrimidine derivative discovered in the 1970s, has recently been brought back to our attention given its high efficacy against T. trichiura infections (estimated 76% cure rate and 85% egg reduction rate at a 20 mg/kg dose). This review summarizes the current knowledge on oxantel pamoate and its use against T. trichiura infections in humans. Oxantel pamoate acts locally in the human gastrointestinal tract and binds to the parasite's nicotinic acetylcholine receptor (nAChR), leading to a spastic paralysis of the worm and subsequent expulsion. The drug is metabolically stable, shows low permeability and low systemic bioavailability after oral use. Oxantel pamoate was found to be safe in humans, with only a few mild adverse events reported. Several clinical trials have investigated the efficacy of this drug against T. trichiura\u00a0and suggest that oxantel pamoate is more efficacious against T. trichiura than the currently recommended drugs, which makes it a strong asset to the depleted drug armamentarium and could help delay or even prevent the development of resistance to existing drugs. We highlight existing data to support the use of oxantel pamoate against T. trichiura infections.", "keywords": ["Hookworm Infections", "03 medical and health sciences", "Trichuris", "0302 clinical medicine", "Dose-Response Relationship", " Drug", "Antinematodal Agents", "Pyrantel Pamoate", "Animals", "Humans", "Drug Interactions", "Review Article", "3. Good health"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s40265-021-01505-1.pdf"}, {"href": "https://doi.org/10.1007/s40265-021-01505-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Drugs", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s40265-021-01505-1", "name": "item", "description": "10.1007/s40265-021-01505-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s40265-021-01505-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-04-30T00:00:00Z"}}, {"id": "10.1016/j.envint.2024.108568", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:15:49Z", "type": "Journal Article", "created": "2024-03-09", "title": "Environmental impact of PFAS: Filling data gaps using theoretical quantum chemistry and QSPR modeling", "description": "Scientific publication on the environmental impact of PFAS - filling gaps using theoretical quantum chemistry and QSPR modeling.", "keywords": ["Fluorocarbons", "N-octanol/water partition coefficient", "PFAS", "H2020", "Quantitative Structure-Activity Relationship", "Water", "1-Octanol", "PROMISCES", "01 natural sciences", "Per- and polyfluorinated alkyl substances (PFAS)", "Theoretical chemistry", "theoretical chemistry", "Environmental sciences", "Soil", "QSPR modelling", "13. Climate action", "QSPR", "GE1-350", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envint.2024.108568"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environment%20International", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envint.2024.108568", "name": "item", "description": "10.1016/j.envint.2024.108568", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envint.2024.108568"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-03-01T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2024.143146", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:15:37Z", "type": "Journal Article", "created": "2024-08-23", "title": "Predicting bioconcentration factors (BCFs) for per- and polyfluoroalkyl substances (PFAS)", "description": "The file contains a publication entitled \u2018Predicting bioconcentration factors (BCFs) for per- and polyfluoroalkyl substances (PFAS)\u2019 by Dominika Kowalska, Anita Sosnowska, Szymon Zdybel, Maciej St\u0119pnik, Tomasz Puzyn with Supplementary Materials.", "keywords": ["Fluorocarbons", "QSPR model", "bioconcentration", "in silico", "PFAS", "Fishes", "BCF", "Animals", "Quantitative Structure-Activity Relationship", "Perfluoroalkyl compounds", "MLR", "Water Pollutants", " Chemical", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2024.143146"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.chemosphere.2024.143146", "name": "item", "description": "10.1016/j.chemosphere.2024.143146", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2024.143146"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-09-01T00:00:00Z"}}, {"id": "10.1016/j.foodres.2018.01.020", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:15:56Z", "type": "Journal Article", "created": "2018-01-12", "title": "The impact of newly produced protein and dietary fiber rich fractions of yellow pea ( Pisum sativum L.) on the structure and mechanical properties of pasta-like sheets", "description": "Two fractions from pea (Pisum sativum L.), protein isolate (PPI) and dietary fiber (PF), were newly produced by extraction-fractionation method and characterized in terms of particle size distribution and structural morphology using SEM. The newly produced PPI and PF fractions were processed into pasta-like sheets with varying protein to fiber ratios (100/0, 90/10, 80/20, 70/30 and 50/50, respectively) using high temperature compression molding. We studied protein polymerization, molecular structure and protein-fiber interactions, as well as mechanical performance and cooking characteristics of processed PPI-PF blends. Bi-modal particle size distribution and chemical composition of the PPI and PF fractions influenced significantly the physicochemical properties of the pasta-like sheets. Polymerization was most pronounced for the 100 PPI, 90/10 and 80/20 PPI-PF samples as studied by SE-HPLC, and polymerization decreased with addition of the PF fraction. The mechanical properties, as strength and extensibility, were likewise the highest for the 100 PPI and 90/10 PPI-PF blends, while the E-modulus was similar for all the studied blends (around 38\u202fMPa). The extensibility decreased with the increasing amount of PF in the blend. The highest amounts of \u03b2-sheets were found in the pasta-like sheets with high amounts of PPI (100, 90 and 80%), by FT-IR. An increase in PF fraction in the blend, resulted into the high amounts of unordered structures as observed by FT-IR, as well as in an increase in the molecular scattering distances observed by SAXS. The water uptake increased and cooking loss decreased with increased proportions of the PF fraction, and the consistency of 10\u202fmin cooked pasta-like sheets were alike al dente texture. The new knowledge obtained in this study on the use of extraction-fractionation method to produce novel PPI and PF fractions for developing innovative high nutritious food can be of a great importance. The obtained knowledge on the pea protein and fiber processing behaviour could greatly contribute to a better control of functional properties of various temperature-processed products from yellow pea.", "keywords": ["Dietary Fiber", "2. Zero hunger", "Hot Temperature", "Food Handling", "Protein Conformation", "04 agricultural and veterinary sciences", "Plant Proteins", " Dietary", "Polymerization", "Structure-Activity Relationship", "0404 agricultural biotechnology", "Functional Food", "Elastic Modulus", "Scattering", " Small Angle", "Spectroscopy", " Fourier Transform Infrared", "Carbohydrate Conformation", "Chromatography", " Gel", "Dietary Carbohydrates", "Microscopy", " Electron", " Scanning", "Cooking", "Particle Size", "Nutritive Value", "Chromatography", " High Pressure Liquid", "Pisum sativum"]}, "links": [{"href": "https://doi.org/10.1016/j.foodres.2018.01.020"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Food%20Research%20International", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foodres.2018.01.020", "name": "item", "description": "10.1016/j.foodres.2018.01.020", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foodres.2018.01.020"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-04-01T00:00:00Z"}}, {"id": "10.1016/j.indcrop.2021.113742", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:15Z", "type": "Journal Article", "created": "2021-06-17", "title": "Valorization of wheat bran agro-industrial byproduct as an upgrading filler for mycelium-based composite materials", "description": "Abstract When considered by a biorefinery approach, an agroindustrial byproduct such as wheat bran can find a new standing in the field of fabrication of mycelium-based materials. The present work reports on a systematic study on the effect of wheat bran as an upgrading feedstock for the growth and development of fully biobased and biodegradable composites. Two families of materials based on bran/cotton and bran/hemp mixtures were fabricated on an industrial scale. The natural materials thus obtained were fully characterized and their end-life was assessed in composting conditions. The research focusses on two main aspects: the nutritional contribution of bran for the fungal growth and its effect on the mechanical properties as a filler in the final composites. It must be noted that the valorization and exploitation of a byproduct such as bran can have a considerable impact on the industrial production of mycelium-based composite materials, by reducing the time of production while increasing their mechanical performances.", "keywords": ["0301 basic medicine", "03 medical and health sciences", "02 engineering and technology", "Biorefinery; Bran; Circular economy; Compostability; Mycelium; Structure/property relationship", "0210 nano-technology"]}, "links": [{"href": "https://iris.unitn.it/bitstream/11572/364820/1/EDIT%20Valorization%20of%20wheat%20bran%20agro%20%28open%29.pdf"}, {"href": "https://arpi.unipi.it/bitstream/11568/1155189/3/Valorization%20of%20wheat%20bran%20agro-industrial%20byproduct.pdf"}, {"href": "https://cris.unibo.it/bitstream/11585/827742/4/EDIT%20Valorization%20of%20wheat%20bran%20agro%20%28open%29.pdf"}, {"href": "https://doi.org/10.1016/j.indcrop.2021.113742"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Industrial%20Crops%20and%20Products", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.indcrop.2021.113742", "name": "item", "description": "10.1016/j.indcrop.2021.113742", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.indcrop.2021.113742"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-01T00:00:00Z"}}, {"id": "10.1016/j.geoderma.2011.09.001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:09Z", "type": "Journal Article", "created": "2011-11-03", "title": "Soil Carbon Stock In The Tropical Rangelands Of Australia: Effects Of Soil Type And Grazing Pressure, And Determination Of Sampling Requirement", "description": "On-going, high-profile public debate about climate change has focussed attention on how to monitor the soil organic carbon stock (C(s)) of rangelands (savannas). Unfortunately, optimal sampling of the rangelands for baseline C(s) - the critical first step towards efficient monitoring - has received relatively little attention to date. Moreover, in the rangelands of tropical Australia relatively little is known about how C(s) is influenced by the practice of cattle grazing. To address these issues we used linear mixed models to: (i) unravel how grazing pressure (over a 12-year period) and soil type have affected C(s) and the stable carbon isotope ratio of soil organic carbon (delta(13)C) (a measure of the relative contributions of C(3) and C(4) vegetation to C(s)); (ii) examine the spatial covariation of C(s) and delta(13)C; and, (iii) explore the amount of soil sampling required to adequately determine baseline C(s). Modelling was done in the context of the material coordinate system for the soil profile, therefore the depths reported, while conventional, are only nominal. Linear mixed models revealed that soil type and grazing pressure interacted to influence C(s) to a depth of 0.3 m in the profile. At a depth of 0.5 m there was no effect of grazing on C(s), but the soil type effect on C(s) was significant. Soil type influenced delta(13)C to a soil depth of 0.5 m but there was no effect of grazing at any depth examined. The linear mixed model also revealed the strong negative correlation of C(s) with delta(13)C, particularly to a depth of 0.1 m in the soil profile. This suggested that increased C(s) at the study site was associated with increased input of C from C(3) trees and shrubs relative to the C(4) perennial grasses; as the latter form the bulk of the cattle diet, we contend that C sequestration may be negatively correlated with forage production. Our baseline C(s) sampling recommendation for cattle-grazing properties of the tropical rangelands of Australia is to: (i) divide the property into units of apparently uniform soil type and grazing management; (ii) use stratified simple random sampling to spread at least 25 soil sampling locations about each unit, with at least two samples collected per stratum. This will be adequate to accurately estimate baseline mean C(s) to within 20% of the true mean, to a nominal depth of 0.3 m in the profile.", "keywords": ["2. Zero hunger", "Residual Maximum-Likelihood", "Bulk-Density", "550", "Agriculture and the environment", "Depth Functions", "Sequestration", "04 agricultural and veterinary sciences", "15. Life on land", "Vegetation Change", "Minimization", "Organic-Carbon", "Soil and crops. Soil-plant relationships. Soil productivity", "13. Climate action", "Savanna", "Rangelands", "0401 agriculture", " forestry", " and fisheries", "Carbon stock", "Residual maximum likelihood (REML)", "Geostatistics", "Variability", "Sampling", "Rangelands. Range management. Grazing", "1111 Soil Science", "Model"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2011.09.001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2011.09.001", "name": "item", "description": "10.1016/j.geoderma.2011.09.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2011.09.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-01T00:00:00Z"}}, {"id": "10.1016/j.ijbiomac.2021.10.032", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:15Z", "type": "Journal Article", "created": "2021-10-14", "title": "Identification and molecular characterization of the high-affinity copper transporters family in Solanum lycopersicum.", "description": "Copper (Cu) plays a key role as cofactor in the plant proteins participating in essential cellular processes, such as electron transport and free radical scavenging. Despite high-affinity Cu transporters (COPTs) being key participants in Cu homeostasis maintenance, very little is known about COPTs in tomato (Solanum lycopersicum) even though it is the most consumed fruit worldwide and this crop is susceptible to suboptimal Cu conditions. In this study, a six-member family of COPT (SlCOPT1-6) was identified and characterized. SlCOPTs have a conserved architecture consisting of three transmembrane domains and \u03b2-strains. However, the presence of essential methionine residues, a methionine-enriched amino-terminal region, an Mx3Mx12Gx3G Cu-binding motif and a cysteine rich carboxy-terminal region, all required for their functionality, is more variable among members. Accordingly, functional complementation assays in yeast indicate that SlCOPT1 and SlCOPT2 are able to transport Cu inside the cell, while SlCOPT3 and SlCOPT5 are only partially functional. In addition, protein interaction network analyses reveal the connection between SlCOPTs and Cu PIB-type ATPases, other metal transporters, and proteins related to the peroxisome. Gene expression analyses uncover organ-dependency, fruit vasculature tissue specialization and ripening-dependent gene expression profiles, as well as different response to Cu deficiency or toxicity in an organ-dependent manner.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Biotecnologia agr\u00edcola", "Molecular Conformation", "COPT", "Gene Expression", "Tomato", "Structure-Activity Relationship", "03 medical and health sciences", "Copper Transport Proteins", "Solanum lycopersicum", "Multigene Family", "Tom\u00e0quets", "Amino Acid Sequence", "Heavy metal stress", "Conserved Sequence", "Copper", "Phylogeny", "Plant Proteins"]}, "links": [{"href": "https://doi.org/10.1016/j.ijbiomac.2021.10.032"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Biological%20Macromolecules", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ijbiomac.2021.10.032", "name": "item", "description": "10.1016/j.ijbiomac.2021.10.032", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ijbiomac.2021.10.032"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-12-01T00:00:00Z"}}, {"id": "10.1016/j.jhazmat.2025.137949", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:23Z", "type": "Journal Article", "created": "2025-03-17", "title": "Identification of new PFAS for severe interference with thyroid hormone transport: A combined in vitro/silico approach", "description": "A tiered in vitro/in silico approach was developed to screen 12,654 per- and polyfluoroalkyl substances (PFAS) for their potential to disrupt the thyroid hormone transport. Initially, a set of 45 PFAS was tested using TTR-TR\u03b2-CALUX bioassay, which was subsequently employed to develop a classification model, distinguishing active and inactive PFAS. The model fulfills all good practices for QSAR model validation and can predict whether a given PFAS can disrupt plasma transport of the thyroid hormone (T4). Subsequently, active compounds were used to develop two regression approaches: (i) multiple linear regression MLR, and (ii) second approach aimed at identifying multiple valid QSAR models based on different data-splitting strategies. Finally, a comprehensive virtual screening of a large PFAS dataset was conducted to assess their potency in disrupting thyroid hormone transport. The predictions indicated that more than 7500 compounds were active with over 100 PFAS potentially causing even greater adverse effects than PFOA. These findings highlight the critical role of integrating New Approach Methodologies (NAM)-based in vitro toxicity testing with multifaceted molecular modeling in assessing the risks associated with PFAS contamination in environmental matrices.", "keywords": ["Fluorocarbons", "Thyroid Hormones", "PFAS CALUX", "PFAS", "H2020", "Quantitative Structure-Activity Relationship", "Humans", "Computer Simulation", "Biological Transport", "Environmental Pollutants", "Endocrine Disruptors", "PROMISCES"]}, "links": [{"href": "https://doi.org/10.1016/j.jhazmat.2025.137949"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Hazardous%20Materials", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jhazmat.2025.137949", "name": "item", "description": "10.1016/j.jhazmat.2025.137949", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jhazmat.2025.137949"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-07-01T00:00:00Z"}}, {"id": "10.1016/j.jhydrol.2021.126551", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:23Z", "type": "Journal Article", "created": "2021-06-08", "title": "Smartphone-based tension disc infiltrometer for soil hydraulic characterisation", "description": "31 Pags.- 18 Figs.- 1 Tabl. The definitive version is available at: https://www.sciencedirect.com/science/journal/00221694 The tension disc infiltrometer has become a widespread method to measure soil hydraulic properties under unsaturated conditions. Although several automated devices have been developed, most designs include an elongated water reservoir and a pressure transducer with electronic components to register the water level, increasing its cost and limiting its application. The objective of this work is to present a new tension disc infiltrometer with a compact design of 10 cm diameter and height, where the water level is monitored by a smartphone camera. The infiltration curve is determined from the automated analysis of the images recorded by the smartphone without additional electronic components. The device was first validated in the laboratory by comparing visual measurements (V), the camera imagery (Ca) and a pressure transducer (PT). Next, it was tested on field infiltration experiments. Robust fits (R2 = 0.99) were found between the water level measured with Ca in the laboratory and those obtained with V and PT procedures. The Ca method is accurate, robust and independent of the relative camera position. Good fits were also observed between Ca water level and those obtained with PT in the field experiments. Similar hydraulic conductivity and sorptivity values were obtained with both sensors using the numerical solution of the Haverkamp (NSH) equation. The compact infiltrometer, in conjunction with the smartphone camera, is an accurate, accessible, portable and easy-to-use field-based device for soil hydraulic characterisation. This research was supported by the MINECO project ASBIO (PGC2018-094332-B-100) and the European Union\u2019s Horizon 2020 research and innovation program under grant agreement No [H2020-MSCA-RISE-777803]. Peer reviewed", "keywords": ["Automated single-ring infiltrometer", "Compact design", "0207 environmental engineering", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "02 engineering and technology", "Soil hydraulic properties", "Infiltration rate measurements", "NSH", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.jhydrol.2021.126551"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Hydrology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jhydrol.2021.126551", "name": "item", "description": "10.1016/j.jhydrol.2021.126551", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jhydrol.2021.126551"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-01T00:00:00Z"}}, {"id": "10.1016/j.pedobi.2017.11.001", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-26T16:16:27Z", "type": "Journal Article", "created": "2017-11-22", "title": "Plant trait effects on soil organisms and functions", "description": "Global change alters the composition and functioning of ecosystems by creating novel environmental conditions and thereby selecting for specific traits of organisms. Thus, trait-based approaches are promising tools to more mechanistically understand compositional and functional shifts in ecological communities as well as the dependency of response and effect traits upon global change. Such approaches have been particularly successful for the study of plant communities in terrestrial ecosystems. However, given the intimate linkages between aboveground and belowground compartments as well as the significance of plants as integrating organisms across those compartments, the role of plant traits in affecting soils communities has been understudied. This special issue contains empirical studies and reviews of plant trait effects on soil organisms and functions. Based on those contributions, we discuss here plasticity in trait expression, the context-dependency of plant trait effects, time lags in soil biotic responses to trait expression, and limitations of measured plant traits. We conclude that plant trait-based approaches are an important tool to advance soil ecological research, but also identify critical limitations and next steps.", "keywords": ["580", "2. Zero hunger", "XXXXXX - Unknown", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "soil microbial ecology", "plant-microbe relationships", "climatic changes", "soil ecology"]}, "links": [{"href": "https://doi.org/10.1016/j.pedobi.2017.11.001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Pedobiologia", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.pedobi.2017.11.001", "name": "item", "description": "10.1016/j.pedobi.2017.11.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.pedobi.2017.11.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2022.154405", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:36Z", "type": "Journal Article", "created": "2022-03-08", "title": "Pedogenesis shapes predator-prey relationships within soil microbiomes", "description": "Pedogenesis determines soil physicochemical properties and many biodiversity facets, including belowground microbial bacteria and fungi. At the local scale, top-down predation by microbial protists regulates the soil microbiome, while the microbiome also affects protistan communities. However, it remains unknown how pedogenesis affects protistan communities and the potential protist-microbiome predator-prey relationships. With 435 soil samples representing different stages of pedogenesis ranging in soil age from centuries to millennia, we examined the influence of pedogenesis on the main protistan groups, and the interrelationships between protistan predators and microbial prey biomass. We revealed an enrichment in the diversity of total protists across pedogenesis and increasing richness of phototrophic protists in the medium compared with the early stages of pedogenesis. The richness of predatory protists accumulated throughout pedogenesis, which was more strongly determined by microbial biomass than environmental factors. Predator-prey associations were stronger in the young and the medium soils than in the older soils, likely because prey biomass accumulated in the latter and might be no longer limit predators. Together, our work provides evidence that pedogenesis shapes predatory protists differently than their prey, leading to shifts in predator-prey relationships. This knowledge is critical to better understand how soil food webs develop across soil development which might lead to changes in ecosystem functions.", "keywords": ["Predator-prey relationships", "2. Zero hunger", "Food Chain", "Microbiota", "Microbial biomass", "Eukaryota", "Biodiversity", "04 agricultural and veterinary sciences", "15. Life on land", "Soil", "Soil formation", "13. Climate action", "Predatory Behavior", "XXXXXX - Unknown", "Chronosequences", "Protistan predators", "Animals", "0401 agriculture", " forestry", " and fisheries", "Microbiome"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2022.154405"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2022.154405", "name": "item", "description": "10.1016/j.scitotenv.2022.154405", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2022.154405"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-07-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2015.07.094", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:33Z", "type": "Journal Article", "created": "2015-08-15", "title": "Fighting Carbon Loss Of Degraded Peatlands By Jump-Starting Ecosystem Functioning With Ecological Restoration", "description": "Degradation of ecosystems is a great concern on the maintenance of biodiversity and ecosystem services. Ecological restoration fights degradation aiming at the recovery of ecosystem functions such as carbon (C) sequestration and ecosystem structures like plant communities responsible for the C sequestration function. We selected 38 pristine, drained and restored boreal peatland sites in Finland and asked i) what is the long-term effect of drainage on the peatland surface layer C storage, ii) can restoration recover ecosystem functioning (surface layer growth) and structure (plant community composition) and iii) is the recovery of the original structure needed for the recovery of ecosystem functions? We found that drainage had resulted in a substantial net loss of C from surface layer of drained sites. Restoration was successful in regaining natural growth rate in the peatland surface layer already within 5 years after restoration. However, the regenerated surface layer sequestered C at a mean rate of 116.3 g m(-2) yr(-1) (SE 12.7), when a comparable short-term rate was 178.2 g m(-2) yr(-1) (SE 13.3) at the pristine sites. The plant community compositions of the restored sites were considerably dissimilar to those of pristine sites still 10 years after restoration. We conclude that ecological restoration can be used to jump-start some key peatland ecosystem functions even without the recovery of original ecosystem structure (plant community composition). However, the re-establishment of other functions like C sequestration may require more profound recovery of conditions and ecosystem structure. We discuss the potential economic value of restored peatland ecosystems from the perspective of their C sequestration function.", "keywords": ["0301 basic medicine", "Carbon Sequestration", "Conservation of Natural Resources", "ecosystem structure\u2013function relationship", "Ecology and Evolutionary Biology", "ta1172", "Museo", "plant community composition", "turve", "03 medical and health sciences", "Museum", "ecosystem recovery", "Ekologia ja evoluutiobiologia", "ta116", "Ecosystem", "Environmental Restoration and Remediation", "Finland", "0303 health sciences", "hiilensidonta", "Biodiversity", "15. Life on land", "16. Peace & justice", "carbon sequestration", "Carbon", "13. Climate action", "Wetlands", "peat", "ta1181", "ecosystem degradation"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2015.07.094"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2015.07.094", "name": "item", "description": "10.1016/j.scitotenv.2015.07.094", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2015.07.094"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-12-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2012.01.012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:45Z", "type": "Journal Article", "created": "2012-02-03", "title": "Alleviation Of P Limitation Makes Tree Roots Competitive For N Against Microbes In A N-Saturated Conifer Forest: A Test Through P Fertilization And N-15 Labelling", "description": "Chronic N deposition to forests may induce N saturation and stand decline, leading to reduced ecosystem N retention capacity, triggered by a shift from N limitation of trees to limitation by another nutrient. We conducted a 15N soil labelling experiment in non-fertilized and P-fertilized plots at two elevations in an N-saturated Mediterranean-fir (Abies pinsapo) forest in southern Spain which shows P limitation symptoms. Root-exclusion was applied to identify the relative contributions of roots (plus mycorrhizal fungi) uptake, and heterotrophic immobilization by free-living microbes, to N retention. Overall 15N recovery from the litter, 0\u201315-cm soil and root-uptake components was c.a. 35% higher in P-fertilized than in non-fertilized plots at both elevations. In non-fertilized plots, soil was the biggest sink for added 15N. Phosphorus fertilization increased the competitive ability of tree roots for soil N resulting in equal importance of the autotrophic (roots plus associated mycorhizal fungi) and heterotrophic (free-living microbes) components with respect to total 15N recovery in P-fertilized plots. Phosphorus addition increased litter and soil N immobilization only if roots had been excluded. By combining in situ fertilization, root-exclusion and isotope labelling we have demonstrated that reduced N retention capacity and dominance of soil microbial over plant immobilization in a N-saturated forest results from a shift from N to P limitation of trees, while alleviation of P limitation makes tree roots and associated mycorrhizal fungi competitive for N against free soil microorganisms.", "keywords": ["2. Zero hunger", "0106 biological sciences", "N saturation", "vector analysis of foliar nutrients", "N uptake", "plant-microbe competition", "P limitation and deficiency", "04 agricultural and veterinary sciences", "15. Life on land", "N/P relationships", "01 natural sciences", "P fertilization", "0401 agriculture", " forestry", " and fisheries", "plant-soil interactions"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2012.01.012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2012.01.012", "name": "item", "description": "10.1016/j.soilbio.2012.01.012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2012.01.012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-05-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2014.02.003", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:16:47Z", "type": "Journal Article", "created": "2014-02-18", "title": "Productivity Affects The Density-Body Mass Relationship Of Soil Fauna Communities", "description": "The productivity of ecosystems and their disturbance regime affect the structure of animal communities. However, it is not clear which trophic levels benefit the most from higher productivity or are the most impacted by disturbance. The density-body mass (DBM) relationship has been shown to reflect changes in the structure of communities subjected to environmental modifications, so far, mainly in aquatic systems. We tested how different seawater inundation frequencies and cattle grazing, which both disturbed and impacted the productivity of a terrestrial system, a salt marsh, affected the size structure of soil fauna communities, expressed by their DBM relationship. We hypothesized that either: (1) all the trophic levels of soil fauna would benefit from higher productivity (i.e., amount of litter mass), reflected by a higher Y-intercept of the DBM relationship; (2) only smaller animals would benefit, reflected by a lower slope of the relationship; (3) or only larger animals would benefit, reflected by a higher slope of the relationship. We collected a large range of soil fauna from different elevation levels in grazed and ungrazed areas, thence subjected to different levels of productivity, represented by litter mass, with the most inundated and grazed area as the least productive one. Considering that pore size must be smaller in inundated and grazed areas, productivity seemed to be a greater factor influencing species distribution than soil structure. We found slopes lower than-0.75, showing that large animals dominated the community. However, a difference between the DBM relationships of the most and least frequently inundated ungrazed sites indicated that higher productivity benefited the smaller animals. Our findings show that high productivity does not equally affect the different trophic levels of this soil fauna community, suggesting inefficient transfers of energy from one trophic level to another, as smaller species benefitted more from higher productivity. \u00a9 2014 Elsevier Ltd.", "keywords": ["population-density", "0106 biological sciences", "abundance", "plant-species richness", "rain-forest", "size relationships", "energetic equivalence rule", "intermediate disturbance hypothesis", "15. Life on land", "01 natural sciences", "forest mull", "salt-marsh", "13. Climate action", "food webs", "SDG 14 - Life Below Water"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2014.02.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2014.02.003", "name": "item", "description": "10.1016/j.soilbio.2014.02.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2014.02.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-05-01T00:00:00Z"}}, {"id": "10.1021/jf040077x", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-26T16:17:15Z", "type": "Journal Article", "created": "2004-08-18", "title": "Effects Of Selenium Treatments On Potato (Solanum Tuberosum L.) Growth And Concentrations Of Soluble Sugars And Starch", "description": "The effect of selenium (Se) treatments on potato growth and Se, soluble sugar, and starch accumulation was investigated. Potato plants were cultivated in quartz sand without or with sodium selenate (0, 0.075, 0.3 mg Se kg(-1) sand). In young potato plants, Se treatment resulted in higher starch concentrations in upper leaves. The tuber yield of Se-treated potato plants was higher and composed of relatively few but large tubers. At harvest, the starch concentration in tubers did not differ significantly between treatments. The higher Se addition (0.3 mg Se kg(-1)) may have delayed the aging of stolons and roots, which was observed as high concentrations of soluble sugar and starch. Together with the earlier results showing elevated starch concentration in Se-treated lettuce, the findings of this research justify the conclusion that Se has positive effects also on potato carbohydrate accumulation and possibly on yield formation.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Dose-Response Relationship", " Drug", "Carbohydrates", "Starch", "04 agricultural and veterinary sciences", "Selenic Acid", "Plant Roots", "01 natural sciences", "Plant Leaves", "Plant Tubers", "Selenium", "0401 agriculture", " forestry", " and fisheries", "Selenium Compounds", "Solanum tuberosum"], "contacts": [{"organization": "Helin\u00e4 Hartikainen, Mervi Sepp\u00e4nen, Marja Turakainen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/jf040077x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf040077x", "name": "item", "description": "10.1021/jf040077x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf040077x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-07-27T00:00:00Z"}}, {"id": "10.1071/ar9950237", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:50Z", "type": "Journal Article", "created": "2004-11-17", "title": "Effects Of Continuous Cultivation On Ferrosols In Subtropical South-East Queensland .1. Site Characterization, Crop Yields And Soil Chemical Status", "description": "

The productivity of Ferrosols used for rainfed agricultural production in the south and central Burnett regions of south-east Queensland was examined in relation to the duration under continuous cultivation. A range of crops grown in on-farm situations during 1986-90 were examined using paired sites to assess the extent of yield decline with time under cropping. The changes in soil chemical characteristics that have occurred during the cropping period were also assessed. All locations showed evidence of a significant reduction in crop growth (50-100%) where continuously cropped sites were compared with sites which had either never been cropped or which had been under grazed grass pasture for >20 years. In the absence of severe late season water deficits, this reduced growth rate was always reflected in lower (21-72%) crop yields at maturity. However, crop dry matter (DM) could interact with crop water use under conditions of late-season water deficit to negate, or even reverse, early growth advantages on previously untilled soil. At least part of the observed yield reduction on continuously cropped soil was due to nutrient deficiencies resulting from depletion of both surface and subsurface reserves during cropping. Long-term cropping has resulted in depletion of soil K and Zn (especially in the subsoil), organic carbon and total N status, and caused significant acidification of both surface and subsoil layers despite the use of lime. The decline in subsoil K status and falling subsoil pH have severe implications for crop performance in dry seasons, when crops rely on subsoil reserves to sustain crop growth. The decline in soil N status has occurred despite a high frequency (>50%) of grain legumes in the crop rotations practised on all farms monitored, and illustrates the small N return from these crops under rainfed conditions. The reduction in soil organic carbon due to cropping was extreme, with continuously cropped areas having organic carbon levels of only 0.9 to 1.5% in the 0-10 cm layer-values which were only 25-40% of levels in untilled soil. Grazed grass leys were only partly successful in restoration of soil organic carbon status.

", "keywords": ["2. Zero hunger", "Soil and crops. Soil-plant relationships. Soil productivity", "Agriculture and the environment", "0401 agriculture", " forestry", " and fisheries", "Soil chemistry", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water"], "contacts": [{"organization": "Bell, Michael J., Harch, G.R., Bridge, B.J.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1071/ar9950237"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Australian%20Journal%20of%20Agricultural%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/ar9950237", "name": "item", "description": "10.1071/ar9950237", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/ar9950237"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1995-01-01T00:00:00Z"}}, {"id": "10.1071/ea01175", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:50Z", "type": "Journal Article", "created": "2005-12-23", "title": "Using Zero Tillage, Fertilisers And Legume Rotations To Maintain Productivity And Soil Fertility In Opportunity Cropping Systems On A Shallow Vertosol", "description": "

The effect of 2 tillage practices (zero v. conventional), fertiliser application (nitrogen, phosphorus and zinc), and pulse\uffe2\uff80\uff93cereal rotation on changes in soil mineral nitrogen, plant-available water in the soil, grain yield and protein, and key soil fertility parameters (total nitrogen, organic carbon) in the Central Highlands of Queensland were examined between 1991 and 1998. Four pasture treatments (perennial legume, perennial grass, annual legume and legume\uffe2\uff80\uff93grass mixes) were included in January 1995, following previously unsuccessful attempts to grow lucerne and annual medics. The experiment was conducted as an opportunity cropping system on an open downs soil at Gindie that is representative of a large proportion (70%) of soils in the Central Highlands. Tillage practice did not affect the amount of mineral nitrate or the plant-available water content of the soil at planting, except in 1991 and 1998 when plant-available water content was higher under conventional tillage than zero tillage. However, zero tillage improved grain yield in 2 of 4 years (wheat in 1992; sorghum in 1996), increased uptake of nitrogen in every crop and produced greater grain protein levels in both wheat crops grown than conventional tillage. There were grain responses to nitrogen + phosphorus fertilisers (wheat in 1991 and sorghum in 1997). Grain protein was increased with applications of nitrogen regardless of whether phosphorus was added in 3 of the 4 crops planted. Sowing a pulse did not significantly increase grain yields in the following crop although it did increase soil mineral nitrogen at planting. Soil nitrate remained low in control (P0N0) plots (<39 kg N/ha) when crops were planted each year but increased significantly (average 84 kg N/ha) following a long fallow of 3.5 years resulting from drought. Plant-available water content of the soil at sowing was lower where chickpeas had been grown the previous season than with wheat. Neither tillage practice nor fertiliser application affected soil organic carbon or soil total nitrogen concentrations in the topsoil. However, all pasture treatments improved soil total nitrogen compared with continuous cropping, and with the exception of annual pasture legumes, also improved soil organic carbon after only 2 seasons. Largest improvements in soil fertility (total nitrogen and organic carbon) occurred with perennial species. It was concluded that zero tillage practices can have beneficial impacts on grain yields as well as minimising environmental degradation such as soil erosion in this region. However, if soil fertility levels are to be maintained, or improved, perennial pasture rotations will need to be used as current levels of fertiliser application or rotations with pulses had no significant beneficial effect.

", "keywords": ["2. Zero hunger", "070300 Crop and Pasture Production", "Soil and crops. Soil-plant relationships. Soil productivity", "Sustainable agriculture", "Methods and systems of culture. Cropping systems", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Fertilisers", "6. Clean water"], "contacts": [{"organization": "Standley, J., Millar, G., Reid, D. J., Halpin, N. V., Armstrong, Roger.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1071/ea01175"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Australian%20Journal%20of%20Experimental%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/ea01175", "name": "item", "description": "10.1071/ea01175", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/ea01175"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-01-01T00:00:00Z"}}, {"id": "10.1071/ea9950903", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:50Z", "type": "Journal Article", "created": "2005-03-31", "title": "Sustaining Productivity Of A Vertisol At Warra, Queensland, With Fertilisers, No-Tillage, Or Legumes .1. Organic Matter Status", "description": "

Management practices involving legume leys, grain legumes, and no-tillage and stubble retention, along with nitrogen (N) fertiliser application for wheat cropping, were examined for their effectiveness in increasing soil organic matter (0-10 cm depth) from 1986 to 1993 in a field experiment on a Vertisol at Warra, Queensland. The treatments were (i) grass + legume leys (purple pigeon grass, Setaria incrassata; Rhodes grass, Chloris gayana; lucerne, Medicago sativa; annual medics, M. scutellata and M. truncatula) of 4 years duration followed by continuous wheat; (ii) 2-year rotation of annual medics and wheat (Triticum aestivum cv. Hartog); (iii) 2-year rotation of lucerne and wheat; (iv) 2-year rotation of chickpea (Cicer arietinum cv. Barwon) and wheat; (v) no-tillage (NT) wheat; and (vi) conventional tillage (CT) wheat. Fertiliser N as urea was applied to both NT wheat and CT wheat at 0,25, and 75 kg N/ha. year. The CT wheat also received N at 12.5 and 25kg N/ha. year. After 4 years, soil organic carbon (C) concentration under grass + legume leys increased by 20% (650 kg C/ha. year) relative to that under continuous CT wheat. Soil total N increased by 11, 18, and 22% after 2, 3, and 4 years, respectively, under grass + legume leys relative to continuous CT wheat. These increases in soil organic matter were mostly confined to the 0-2.5 cm layer. After the start of wheat cropping, organic C and total N levels declined steadily but were still higher than under CT wheat and higher than initial values in December 1985. Although 2-year rotations of lucerne-wheat and medic-wheat had a small effect on soil organic C, soil total N concentrations were higher than in the chickpea-wheat rotation and continuous CT wheat from November 1990 to November 1992. Soil under chickpea-wheat rotation had organic C and total N concentrations similar to continuous CT wheat, although from the former, about 70 kg/ha. year of extra N was removed in the grain from 1989 to 1993. No-tillage practice had a small effect on soil organic C, although total N concentration was higher than under CT wheat in November 1993. These effects were mainly confined to the surface 0-2.5 cm depth. The C to N ratio was only affected in soil under grass + legume leys, and no-tillage treatments. These data show that restoration of soil organic matter in Vertisol requires grass + legume leys, primarily due to increased root biomass, although soil total N can be enhanced by including legume leys for longer duration in cropping systems in the semi-arid and subtropical environment.

", "keywords": ["2. Zero hunger", "1100 Agricultural and Biological Sciences", "Soil and crops. Soil-plant relationships. Soil productivity", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Soil conservation and protection", "6. Clean water", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1071/ea9950903"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Australian%20Journal%20of%20Experimental%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/ea9950903", "name": "item", "description": "10.1071/ea9950903", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/ea9950903"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1995-01-01T00:00:00Z"}}, {"id": "10.1071/sr9860265", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:53Z", "type": "Journal Article", "created": "2005-04-06", "title": "Long-Term Trends In Fertility Of Soils Under Continuous Cultivation And Cereal Cropping In Southern Queensland .1. Overall Changes In Soil Properties And Trends In Winter Cereal Yields", "description": "

Changes in fertility of some southern Queensland soils resulting from extended periods of cultivation are presented, together with trends in yields of winter cereals on these soils. Six major soils of the cereal-belt, cropped for maximum periods of 20-70 years were examined. These were: Black earths, Waco soil; grey, brown and red clays (brigalow), Langlands-Logie soil; grey, brown and red clays (poplar box), Cecilvale soil; grey, brown and red clays (belah), Billa Billa soil; grey, brown and red clays (coolibah), Thallon soil; red earths, Riverview soil. Organic matter and its constituents, especially total organic C, organic C in the light fraction, total N and mineralizable N, were affected most by cultivation, showing decreases of 19-67% overall. Other soil properties probably associated with organic matter, including bulk density and DTPA (diethylenetriaminepentaacetic acid) extractable manganese, were also significantly affected by cultivation in all soils. Soil properties affected least by cultivation were concentrations of inorganic phosphorus, total and exchangeable potassium, calcium carbonate, and dithionite extractable iron and aluminium. Most other soil properties studied (organic P, total sulfur, pH, exchangeable magnesium and sodium, exchangeable sodium percentage, and oxalate-extractable iron and aluminium) were affected by cultivation in at least four soils. Four factors accounted for 70% of the total variation among the 45 soil properties considered. They appeared to represent organic matter, clay colloids, iron and aluminium oxides, and soluble salts. Dry matter yield and/or N uptake of winter cereal crops (wheat and barley) measured in 1983 showed significant decreasing trends with period of cultivation in all soils.

", "keywords": ["2. Zero hunger", "Soil and crops. Soil-plant relationships. Soil productivity", "2304 Environmental Chemistry", "Wheat", "Methods and systems of culture. Cropping systems", "0401 agriculture", " forestry", " and fisheries", "Queensland", "04 agricultural and veterinary sciences", "15. Life on land", "Soil conservation and protection", "1111 Soil Science"]}, "links": [{"href": "https://doi.org/10.1071/sr9860265"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/sr9860265", "name": "item", "description": "10.1071/sr9860265", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/sr9860265"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1986-01-01T00:00:00Z"}}, {"id": "10.1139/cjfr-2016-0203", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:19:04Z", "type": "Journal Article", "created": "2016-10-20", "title": "Douglas-fir radial growth in interior British Columbia can be linked to long-term oscillations in Pacific and Atlantic sea surface temperatures", "description": "

A major problem in modern dendrochronology is that the methods traditionally used for linking tree-ring growth data to climate records are not well suited to reconstructing low-frequency climatic variations. In this study, we explored the alternative ensemble empirical mode decomposition (EEMD) to detrend tree-ring records and extract climate signals without removing low-frequency information. Tree cores of Pseudotsuga menziesii var. glauca (Mayr.) Franco were examined in a semi-arid forest in southern interior British Columbia, western Canada. Ring width data were decomposed into five oscillatory components (intrinsic mode functions, IMFs) of increasingly longer periodicities. IMF 1 was considered white noise, IMF 2 was used to create the first diameter growth index (DGI-1), and IMF 3 and IMF 4 were combined to create the second diameter growth index (DGI-2), whereas IMF 5 and the residual term together were considered as the trend term. The highest significant cross-correlations between DGI-1 and the NAOAugust, NI\uffc3\uff91O12May, and PDOJanuary indices were found at 1-year lags. DGI-2 had positive and persistent correlations with NAOJune and PDOMay at 0- to 3-year lags and with NAOMay at 2- and 3-year lags. Our results indicate that periods of slow growth in the tree-ring record matched periods of drought in the North American Pacific Northwest. Such water-limiting conditions are likely caused by oscillatory patterns in the Pacific Ocean sea surface temperatures that influence precipitation in the Pacific Northwest. These drought events are likely exacerbated by changes in winter precipitation (snowpack) related to oscillations of the Atlantic Ocean sea surface temperatures, highlighting the ecological effects of both oceans on terrestrial ecosystems. Such relationships could not be easily found by traditional tree-ring analyses that remove some of the low-frequency signal, and therefore, we suggest EEMD as an additional tool to establishing tree growth \uffe2\uff80\uff93 climate relationships.

", "keywords": ["Growth-climate relationships", "Low-frequency climate oscillations", "13. Climate action", "Ensemble Empirical Mode Decomposition (EEMD)", "Dendroclimatology", "14. Life underwater", "15. Life on land", "16. Peace & justice", "Decadal climate oscillations", "01 natural sciences", "6. Clean water", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://www.nrcresearchpress.com/doi/pdf/10.1139/cjfr-2016-0203"}, {"href": "https://doi.org/10.1139/cjfr-2016-0203"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Forest%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1139/cjfr-2016-0203", "name": "item", "description": "10.1139/cjfr-2016-0203", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1139/cjfr-2016-0203"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-03-01T00:00:00Z"}}, {"id": "10.1056/nejmoa2212825", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:48Z", "type": "Journal Article", "created": "2023-05-17", "title": "Emodepside for Trichuris trichiura and Hookworm Infection", "description": "Current treatments for soil-transmitted helminth infections in humans have low efficacy against Trichuris trichiura. Emodepside - a drug in veterinary use and under development for the treatment of onchocerciasis in humans - is a leading therapeutic candidate for soil-transmitted helminth infection.We conducted two phase 2a, dose-ranging, randomized, controlled trials to evaluate the efficacy and safety of emodepside against T. trichiura and hookworm infections. We randomly assigned, in equal numbers, adults 18 to 45 years of age in whom T. trichiura or hookworm eggs had been detected in stool samples to receive emodepside, at a single oral dose of 5, 10, 15, 20, 25, or 30 mg; albendazole, at a single oral dose of 400 mg; or placebo. The primary outcome was the percentage of participants who were cured of T. trichiura or hookworm infection (the cure rate) with emodepside 14 to 21 days after treatment, determined with the use of the Kato-Katz thick-smear technique. Safety was assessed 3, 24, and 48 hours after the receipt of treatment or placebo.A total of 266 persons were enrolled in the T. trichiura trial and 176 in the hookworm trial. The predicted cure rate against T. trichiura in the 5-mg emodepside group (85% [95% confidence interval {CI}, 69 to 93]; 25 of 30 participants) was higher than the predicted cure rate in the placebo group (10% [95% CI, 3 to 26]; 3 of 31 participants) and the observed cure rate in the albendazole group (17% [95% CI, 6 to 35]; 5 of 30 participants). A dose-dependent relationship was shown in participants with hookworm: the observed cure rate was 32% (95% CI, 13 to 57; 6 of 19 participants) in the 5-mg emodepside group and 95% (95% CI, 74 to 99.9; 18 of 19 participants) in the 30-mg emodepside group; the observed cure rates were 14% (95% CI, 3 to 36; 3 of 21 participants) in the placebo group and 70% (95% CI, 46 to 88; 14 of 20 participants) in the albendazole group. In the emodepside groups, headache, blurred vision, and dizziness were the most commonly reported adverse events 3 and 24 hours after treatment; the incidence of events generally increased in a dose-dependent fashion. Most adverse events were mild in severity and were self-limited; there were few moderate and no serious adverse events.Emodepside showed activity against T. trichiura and hookworm infections. (Funded by the European Research Council; ClinicalTrials.gov number, NCT05017194.).", "keywords": ["Adult", "Dose-Response Relationship", " Drug", "Antinematodal Agents", "Administration", " Oral", "Middle Aged", "Albendazole", "16. Peace & justice", "3. Good health", "03 medical and health sciences", "Feces", "Hookworm Infections", "Soil", "Young Adult", "0302 clinical medicine", "Trichuris", "Depsipeptides", "Animals", "Humans", "Trichuriasis"]}, "links": [{"href": "https://doi.org/10.1056/nejmoa2212825"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20England%20Journal%20of%20Medicine", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1056/nejmoa2212825", "name": "item", "description": "10.1056/nejmoa2212825", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1056/nejmoa2212825"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-05-18T00:00:00Z"}}, {"id": "10.1071/sr14236", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:53Z", "type": "Journal Article", "created": "2015-09-11", "title": "Managing Cattle Grazing Intensity: Effects On Soil Organic Matter And Soil Nitrogen", "description": "

Extensive cattle grazing is the dominant land use in northern Australia. It has been suggested that grazing intensity and rainfall have profound effects on the dynamics of soil nutrients in northern Australia\uffe2\uff80\uff99s semi-arid rangelands. Previous studies have found positive, neutral and negative effects of grazing pressure on soil nutrients. These inconsistencies could be due to short-term experiments that do not capture the slow dynamics of some soil nutrients and the effects of interannual variability in rainfall. In a long-term cattle grazing trial in northern Australia on Brown Sodosol\uffe2\uff80\uff93Yellow Kandosol complex, we analysed soil organic matter and mineral nitrogen in surface soils (0\uffe2\uff80\uff9310\uffe2\uff80\uff89cm depth) 11, 12 and 16 years after trial establishment on experimental plots representing moderate stocking (stocked at the long-term carrying capacity for the region) and heavy stocking (stocked at twice the long-term carrying capacity). Higher soil organic matter was found under heavy stocking, although grazing treatment had little effect on mineral and total soil nitrogen. Interannual variability had a large effect on soil mineral nitrogen, but not on soil organic matter, suggesting that soil nitrogen levels observed in this soil complex may be affected by other indirect pathways, such as climate. The effect of interannual variability in rainfall and the effects of other soil types need to be explored further.

", "keywords": ["2. Zero hunger", "Soil and crops. Soil-plant relationships. Soil productivity", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Cattle", "04 agricultural and veterinary sciences", "15. Life on land", "Soil conservation and protection", "Rangelands. Range management. Grazing"]}, "links": [{"href": "https://doi.org/10.1071/sr14236"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/sr14236", "name": "item", "description": "10.1071/sr14236", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/sr14236"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-01-01T00:00:00Z"}}, {"id": "10.1080/00039420215633", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:17:56Z", "type": "Journal Article", "created": "2003-10-02", "title": "Rumen Fermentation And Nitrogen Balance Of Lambs Fed Diets Containing Plant Extracts Rich In Tannins And Saponins, And Associated Emissions Of Nitrogen And Methane", "description": "Tannins were added to experimental diets at levels of 1 and 2 g/kg DM (hydrolysable tannins; Castanea sativa wood extract) and saponins at 2 and 30 mg/kg DM (sarsaponin; Yucca schidigera extract). These levels were far below thresholds expected to be adverse in ruminants. Effects were measured in lambs by comparison with unsupplemented control diets calculated to be either deficient (10%) or adequate in protein. The diets consisted of hay, concentrate (1:1) and extra wheat starch with increasing body weight. Ruminal pH, VFA concentration, protozoa count and apparent digestibilities of organic matter and fibre did not differ among treatments. The low tannin dose significantly decreased bacteria count compared to the high saponin dose. Saponin supplementation and the high tannin dose showed some potential to reduce ruminal ammonia concentration. This was associated with weak trends towards lower urine N excretion (only tannins) and ammonia emission from manure. Methane release was increased by the low tannin dose compared to the unsupplemented control. Diet effects on heat production were not systematic. In conclusion, the extracts rich in tannins or saponins gave only slight indications for either increased body nitrogen retention or reduced nitrogen emission. However, effects might have been larger with more pronounced dietary protein deficit.", "keywords": ["Male", "2. Zero hunger", "Rumen", "Sheep", "Dose-Response Relationship", " Drug", "Nitrogen", "Plant Extracts", "0402 animal and dairy science", "04 agricultural and veterinary sciences", "Hydrogen-Ion Concentration", "Saponins", "Fatty Acids", " Volatile", "Animal Feed", "6. Clean water", "Fermentation", "Animals", "Animal Nutritional Physiological Phenomena", "Digestion", "Dietary Proteins", "Methane", "Tannins"], "contacts": [{"organization": "Michael Kreuzer, B.J. Sliwinski, A. Machm\u00fcller, H. R. Wettstein,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1080/00039420215633"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Archiv%20f%C3%BCr%20Tierernaehrung", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/00039420215633", "name": "item", "description": "10.1080/00039420215633", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/00039420215633"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-12-01T00:00:00Z"}}, {"id": "10.1080/1062936x.2023.2254225", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:18:05Z", "type": "Journal Article", "created": "2023-09-06", "title": "What is the ecotoxicity of a given chemical for a given aquatic species? Predicting interactions between species and chemicals using recommender system techniques", "description": "Ecotoxicological safety assessment of chemicals requires toxicity data on multiple species, despite the general desire of minimizing animal testing. Predictive models, specifically machine learning (ML) methods, are one of the tools capable of solving this apparent contradiction as they allow to generalize toxicity patterns across chemicals and species. However, despite the availability of large public toxicity datasets, the data is highly sparse, complicating model development. The aim of this study is to provide insights into how ML can predict toxicity using a large but sparse dataset. We developed models to predict LC50-values, based on experimental LC50-data covering 2431 organic chemicals and 1506 aquatic species from the ECOTOX-database. Several well-known ML techniques were evaluated and a new ML model was developed, inspired by recommender systems. This new model involves a simple linear model that learns low-rank interactions between species and chemicals using factorization machines. We evaluated the predictive performances of the developed models based on two validation settings: 1) predicting unseen chemical-species pairs, and 2) predicting unseen chemicals. The results of this study show that ML models can accurately predict LC50-values in both validation settings. Moreover, we show that the novel factorization machine approach can match well-tuned, complex, ML approaches.", "keywords": ["modelling", "Machine Learning", "machine learning", "Machine learning", "Animals", "Quantitative Structure-Activity Relationship", "prediction", "Ecotoxicology", "LC50", "aquatic toxicity", "species sensitivity"]}, "links": [{"href": "https://www.tandfonline.com/doi/pdf/10.1080/1062936X.2023.2254225"}, {"href": "https://doi.org/10.1080/1062936x.2023.2254225"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SAR%20and%20QSAR%20in%20Environmental%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/1062936x.2023.2254225", "name": "item", "description": "10.1080/1062936x.2023.2254225", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/1062936x.2023.2254225"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-09-06T00:00:00Z"}}, {"id": "10.1093/jxb/ery092", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-26T16:18:14Z", "type": "Journal Article", "created": "2018-03-06", "title": "Structure\u2013activity relationships of strigolactones via a novel, quantitative in planta bioassay", "description": "Strigolactones (SLs) are plant hormones with various functions in development, responses to stress, and interactions with (micro)organisms in the rhizosphere, including with seeds of parasitic plants. Their perception for hormonal functions requires an \u03b1,\u03b2-hydrolase belonging to the D14 clade in higher plants; perception of host-produced SLs by parasitic seeds relies on similar but phylogenetically distinct proteins (D14-like). D14 and D14-like proteins are peculiar receptors, because they cleave SLs before undergoing a conformational change that elicits downstream events. Structure-activity relationship data show that the butenolide D-ring is crucial for bioactivity. We applied a bioisosteric approach to the structure of SLs by synthetizing analogues and mimics of natural SLs in which the D-ring was changed from a butenolide to a lactam and then evaluating their bioactivity. This was done by using a novel bioassay based on Arabidopsis transgenic lines expressing AtD14 fused to firefly luciferase, in parallel with the quantification of germination-inducing activity on parasitic seeds. The results obtained showed that the in planta bioassay is robust and quantitative, and thus can be confidently added to the SL-survey toolbox. The results also showed that modification of the butenolide ring into a lactam one significantly hampers the biological activity exhibited by SLs possessing a canonical lactonic D-ring.", "keywords": ["0301 basic medicine", "Lactones", "Structure-Activity Relationship", "0303 health sciences", "03 medical and health sciences", "Plant Growth Regulators", "Orobanche", "bioisosterism", " bioassay", " chemical space", " docking", " luciferase", " perception", " plant hormones", " strigolactones", " strigolactone-D-lactams", "Biological Assay", "Research Papers"]}, "links": [{"href": "https://iris.unito.it/bitstream/2318/1661581/8/JXB2018Sanchez.pdf"}, {"href": "http://academic.oup.com/jxb/article-pdf/69/9/2333/25089692/ery092.pdf"}, {"href": "https://doi.org/10.1093/jxb/ery092"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Experimental%20Botany", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1093/jxb/ery092", "name": "item", "description": "10.1093/jxb/ery092", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1093/jxb/ery092"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-03-15T00:00:00Z"}}, {"id": "10.1111/gcb.14139", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-26T16:18:33Z", "type": "Journal Article", "created": "2018-03-23", "title": "Elevated CO 2 did not affect the hydrological balance of a mature native Eucalyptus woodland", "description": "Abstract

Elevated atmospheric CO2 concentration (eCa) might reduce forest water\uffe2\uff80\uff90use, due to decreased transpiration, following partial stomatal closure, thus enhancing water\uffe2\uff80\uff90use efficiency and productivity at low water availability. If evapotranspiration (Et) is reduced, it may subsequently increase soil water storage (\uffce\uff94S) or surface runoff (R) and drainage (Dg), although these could be offset or even reversed by changes in vegetation structure, mainly increased leaf area index (L). To understand the effect of eCa in a water\uffe2\uff80\uff90limited ecosystem, we tested whether 2\uffc2\uffa0years of eCa (~40% increase) affected the hydrological partitioning in a mature water\uffe2\uff80\uff90limited Eucalyptus woodland exposed to Free\uffe2\uff80\uff90Air CO2 Enrichment (FACE). This timeframe allowed us to evaluate whether physiological effects of eCa reduced stand water\uffe2\uff80\uff90use irrespective of L, which was unaffected by eCa in this timeframe. We hypothesized that eCa would reduce tree\uffe2\uff80\uff90canopy transpiration (Etree), but excess water from reduced Etree would be lost via increased soil evaporation and understory transpiration (Efloor) with no increase in \uffce\uff94S, R or Dg. We computed Et, \uffce\uff94S, R and Dg from measurements of sapflow velocity, L, soil water content (\uffce\uffb8), understory micrometeorology, throughfall and stemflow. We found that eCa did not affect Etree, Efloor, \uffce\uff94S or \uffce\uffb8 at any depth (to 4.5\uffc2\uffa0m) over the experimental period. We closed the water balance for dry seasons with no differences in the partitioning to R and Dg between Ca levels. Soil temperature and \uffce\uffb8 were the main drivers of Efloor while vapour pressure deficit\uffe2\uff80\uff90controlled Etree, though eCa did not significantly affect any of these relationships. Our results suggest that in the short\uffe2\uff80\uff90term, eCa does not significantly affect ecosystem water\uffe2\uff80\uff90use at this site. We conclude that water\uffe2\uff80\uff90savings under eCa mediated by either direct effects on plant transpiration or by indirect effects via changes in L or soil moisture availability are unlikely in water\uffe2\uff80\uff90limited mature eucalypt woodlands.

", "keywords": ["plant-water relationships", "[SDE] Environmental Sciences", "0106 biological sciences", "0301 basic medicine", "Vapor Pressure", "[SDV]Life Sciences [q-bio]", "interception", "Forests", "01 natural sciences", "free-air CO2 enrichment", "Soil", "03 medical and health sciences", "XXXXXX - Unknown", "water-use efficiency", "0105 earth and related environmental sciences", "580", "tree water", "Eucalyptus", "Temperature", "carbon dioxide", "Water", "Plant Transpiration", "Carbon Dioxide", "15. Life on land", "Eucalyptus tereticornis", "6. Clean water", "[SDV] Life Sciences [q-bio]", "Plant Leaves", "climate change", "stomatal conductance", "13. Climate action", "[SDE]Environmental Sciences", "Seasons", "Hydrology"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/gcb.14139"}, {"href": "https://doi.org/10.1111/gcb.14139"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/gcb.14139", "name": "item", "description": "10.1111/gcb.14139", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/gcb.14139"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-04-17T00:00:00Z"}}, {"id": "10.1111/j.1757-1707.2011.01130.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:18:54Z", "type": "Journal Article", "created": "2011-11-02", "title": "Modeling Wildlife And Other Trade-Offs With Biofuel Crop Production", "description": "Abstract

Biofuels from agricultural sources are an important part ofCalifornia's strategy to reduce greenhouse gas emissions and dependence on foreign oil. Land conversion for agricultural and urban uses has already imperiled many animal species in the state. This study investigated the potential impacts on wildlife of shifts in agricultural activity to increase biomass production for transportation fuels. We applied knowledge of the suitability ofCalifornia's agricultural landscapes for wildlife species to evaluate wildlife effects associated with plausible scenarios of expanded production of three potential biofuel crops (sugar beets, bermudagrass, and canola). We also generated alternative, spatially explicit scenarios that minimized loss of habitat for the same level of biofuel production. We explored trade\uffe2\uff80\uff90offs to compare the marginal changes per unit of energy for transportation costs, wildlife, land and water\uffe2\uff80\uff90use, and total energy produced, and found that all five factors were influenced by crop choice. Sugar beet scenarios require the least land area: 3.5 times less land per liter of gasoline equivalent than bermudagrass and five times less than canola. Canola scenarios had the largest impacts on wildlife but the greatest reduction in water use. Bermudagrass scenarios resulted in a slight overall improvement for wildlife over the current situation. Relatively minor redistribution of lands converted to biofuel crops could produce the same energy yield with much less impact on wildlife and very small increases in transportation costs. This framework provides a means to systematically evaluate potential wildlife impacts of alternative production scenarios and could be a useful complement to other frameworks that assess impacts on ecosystem services and greenhouse gas emissions.

", "keywords": ["geographic information systems", "2. Zero hunger", "habitat suitability", "agroecosystems", "Life on Land", "California Wildlife Habitat Relationships system", "Agricultural Biotechnology", "0211 other engineering and technologies", "02 engineering and technology", "15. Life on land", "renewable energy", "7. Clean energy", "biofuels", "12. Responsible consumption", "Climate Action", "biomass feedstock", "trade-offs", "water demand", "13. Climate action", "11. Sustainability", "0202 electrical engineering", " electronic engineering", " information engineering", "Marxan"]}, "links": [{"href": "https://escholarship.org/content/qt40f8x430/qt40f8x430.pdf"}, {"href": "https://doi.org/10.1111/j.1757-1707.2011.01130.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/GCB%20Bioenergy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1757-1707.2011.01130.x", "name": "item", "description": "10.1111/j.1757-1707.2011.01130.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1757-1707.2011.01130.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-02T00:00:00Z"}}, {"id": "10.1111/nph.14872", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:18:56Z", "type": "Journal Article", "created": "2017-11-06", "title": "Ecosystem responses to elevated CO 2 governed by plant-soil interactions and the cost of nitrogen acquisition", "description": "

Contents Summary 507 I. Introduction 507 II. The return on investment approach 508 III. CO2 response spectrum 510 IV. Discussion 516 Acknowledgements 518 References 518

Summary

Land ecosystems sequester on average about a quarter of anthropogenic CO2 emissions. It has been proposed that nitrogen (N) availability will exert an increasingly limiting effect on plants\uffe2\uff80\uff99 ability to store additional carbon (C) under rising CO2, but these mechanisms are not well understood. Here, we review findings from elevated CO2 experiments using a plant economics framework, highlighting how ecosystem responses to elevated CO2 may depend on the costs and benefits of plant interactions with mycorrhizal fungi and symbiotic N\uffe2\uff80\uff90fixing microbes. We found that N\uffe2\uff80\uff90acquisition efficiency is positively correlated with leaf\uffe2\uff80\uff90level photosynthetic capacity and plant growth, and negatively with soil C storage. Plants that associate with ectomycorrhizal fungi and N\uffe2\uff80\uff90fixers may acquire N at a lower cost than plants associated with arbuscular mycorrhizal fungi. However, the additional growth in ectomycorrhizal plants is partly offset by decreases in soil C pools via priming. Collectively, our results indicate that predictive models aimed at quantifying C cycle feedbacks to global change may be improved by treating N as a resource that can be acquired by plants in exchange for energy, with different costs depending on plant interactions with microbial symbionts.

", "keywords": ["plant-soil relationships", "0106 biological sciences", "570", "Nitrogen", "Plant Biology & Botany", "01 natural sciences", "nitrogen", "Soil", "XXXXXX - Unknown", "soil organic matter (SOM)", "Biomass", "soil carbon", "N2-fixation", "Free-Air CO2 enrichment (FACE)", "Ecosystem", "580", "2. Zero hunger", "photosynthesis", "500", "carbon dioxide", "mycorrhizas", "04 agricultural and veterinary sciences", "humus", "06 Biological Sciences", "Carbon Dioxide", "15. Life on land", "Carbon", "13. Climate action", "CO 2", "0401 agriculture", " forestry", " and fisheries", "07 Agricultural And Veterinary Sciences"]}, "links": [{"href": "https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/nph.14872"}, {"href": "https://doi.org/10.1111/nph.14872"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20Phytologist", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/nph.14872", "name": "item", "description": "10.1111/nph.14872", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/nph.14872"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-06T00:00:00Z"}}, {"id": "10.14469/ch/49011", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:19:24Z", "type": "Dataset", "title": "NSC195047", "keywords": ["InChI=1S/C16H31NO/c1-3-4-5-6-7-8-9-13-16(18)17-14-11-10-12-15(17)2/h15H", "3-14H2", "1-2H3/t15-/m1/s1", "QJVGAXNBNSHLSE-OAHLLOKOSA-N"], "contacts": [{"organization": "Zhang, Yong, Rzepa, Henry S., Stewart, James J. P., Murray-Rust, Peter, Harvey, Matthew J., Mason, Nicholas, McLean, Andrew, Imperial College High Performance Computing Service,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.14469/ch/49011"}, {"rel": "self", "type": "application/geo+json", "title": "10.14469/ch/49011", "name": "item", "description": "10.14469/ch/49011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.14469/ch/49011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-11-02T00:00:00Z"}}, {"id": "10.1890/0012-96152003073[0377:rataip]2.0.co,2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:19:44Z", "type": "Journal Article", "created": "2004-10-30", "description": "Abstract The noise free 300 MHz 1H NMR spectra of \u03b2-DPN+, recorded in the Fourier mode at 12\u00b0 and 68\u00b0C have been completely analysed by extensive computer simulation. It is shown, whether the coenzyme exists as an equilibrium mixture of folded \u21c4 extended forms (12\u00b0C) or in overwhelminghly extended forms (68\u00b0C), the backbone of both the nicotinamide and adenine fragments preferentially exist in 2 E-gg-g\u2032g\u2032 conformation. This orientation is significantly different from those reported in the solid state for the extended species in contact with the enzyme where 2 E-tg-g\u2032g\u2032 and 3 E-tg-g\u2032g\u2032 orientations have been observed. It is suggested that specific interactions of the backbone with the various amino acid residues in the enzyme induces conformational aberrations in the backbone. Intimate details of the backbone conformation of the extended forms of AcPy-DPN+ and \u03b2-TPN+ are also presented.", "keywords": ["Models", " Molecular", "0301 basic medicine", "Structure-Activity Relationship", "03 medical and health sciences", "Magnetic Resonance Spectroscopy", "Fourier Analysis", "Molecular Conformation", "Temperature", "NAD", "01 natural sciences", "NADP", "0104 chemical sciences"], "contacts": [{"organization": "Kurethara S. Bose, Ramaswamy H. Sarma,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1890/0012-96152003073[0377:rataip]2.0.co,2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biochemical%20and%20Biophysical%20Research%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1890/0012-96152003073[0377:rataip]2.0.co,2", "name": "item", "description": "10.1890/0012-96152003073[0377:rataip]2.0.co,2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1890/0012-96152003073[0377:rataip]2.0.co,2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-10-01T00:00:00Z"}}, {"id": "10.5061/dryad.fn2z34v2d", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:21:26Z", "type": "Dataset", "created": "2023-12-05", "title": "Data from: Contrasting drivers of aboveground woody biomass and aboveground woody productivity in lowland forests of Colombia", "description": "unspecified# Contrasting drivers of aboveground woody biomass and aboveground woody productivity in lowland forests of Colombia Tree census data collected at 39 1-ha forest inventory plots situated in the Orinoquia region and Amazonia region of Colombia. Plots were censused between 2005 and 2021. We aim to assess the importance of abiotic and biotic factors in controlling the variation in aboveground biomass stocks and fluxes. In each plot, all stems of trees and palms (hereafter trees) with tree diameter at breast height (DBH; tree diameter at 1.3 m height) \u2265 10 cm were measured. The aboveground biomass (AGB) of each tree was estimated using the allometric equation proposed by Chave et al. (2014). All plots were censused at least twice (elapsed time ranged between 2 and 10 years), and the aboveground woody productivity (AWP in Mg ha-1 y-1), and aboveground woody residence time (AWRT in y) of each plot were estimated. To estimate soil fertility, samples of soil A horizon (i.e., the mineral soil after removing the organic layer) were collected from a minimum of five points in each plot at a depth of 10\u201330 cm. The five samples from each plot were then combined and analyzed. We calculated three metrics of phylogenetic diversity: phylogenetic diversity *sensu stricto* (PD), Net Relatedness Index (NRI) and the Nearest Taxon Index (NTI). NRI and NTI were weighted by abundance. The PD of each plot was calculated as the total sum of the phylogenetic branch lengths connecting the co-occurring species in each plot along the minimum spanning path to the root of the tree. The NRI and NTI are based on the mean pairwise distance and the mean nearest pairwise distance, respectively. We found there were significant differences between flooded and Tierra firme forests in Aboveground biomass and Aboveground Woody Residence Time. These forests are gaining carbon as shown by a positive Aboveground biomass net change. The difference in Aboveground biomass net change between flooded and Tierra firme forests was marginally significant, being negative and with higher variability in flooded than in Tierra firme forests. Diversity, forest structure, climate, and soils were independently correlated with the spatial variation of the Aboveground biomass. when we sequentially removed the variables representing each independent hypothesis, forest structure, here represented by the number of trees with DBH \u2265 70 cm (D70) and mean wood density, had a pure total explained variation of 40 % and the strongest effect in determining the Aboveground biomass All independent variables selected were correlated with the spatial variation of the Aboveground biomass in Tierra firme. The full models for all plots and Tierra firme employed to assess the drivers of Aboveground productivity included soils and forest structure as the most important factors. In both cases, P, Mg, and the number of big trees (D70) were selected as the key drivers of Aboveground productivity. File data set structure: ID plot number, Plot name, Longitude (\u25e6), Latitude (\u25e6), Flooded/Terra firme, Mean annual temperature (\u25e6C)(MAT), Total annual precipitation (mm y-1)(TAP), Precipitation seasonality (PS), Number of individuals (ha-1)(Density), Mean wood density (gr cm-3)( WD_mean), Aboveground biomass (Mg ha-1)(AGB), Aboveground productivity (Mg ha-1 y-1)(AWP), Net carbon change (Mg ha-1 y-1)(Net_change), Elapsed time between censuses (y)( Time (y-1)), Number of genus per plot (Genus), Number of species per plot (Sp), Inverse of Simpson index (Simpson_inv), Net Relatedness Index (NRI), Nearest Taxon Index (NTI), Phylogenetic Diversity (PD), soil pH (pH), Calcium (mg kg-1)(Ca), Potasium\u00a0 (mg kg-1)(K), Magnesium\u00a0 (mg kg-1)(Mg), Sodium\u00a0 (mg kg-1)(Na), Aluminium (mg kg-1)(Al), Cation Excahnge Capacity (CEC), Phosporous (mg kg-1)(P), Organic carbon (%)(CO), Number of trees with DBH \u2265 70 cm ha-1 (D70), Maximum DBH (cm)(Dmax) Note: Plot number in red are the two plots selected from the 25-ha Amacayacu plot with aboveground biomass maximum and minimum values. In blue those for aboveground woody productivity", "keywords": ["productivity-diversity relationship", "FOS: Biological sciences", "soil fertility", "Orinoquia", "phylogenetic diversity", "variance partitioning", "Amazon"], "contacts": [{"organization": "Casta\u00f1o, Nicolas, Pe\u00f1a, Miguel, Gonzalez-Caro, Sebastian, Aldana, Ana, Casas, Luisa, Correa, Diego, Gonz\u00e1lez-Abella, Juan, Pelaez, Natalia, Stevenson, Pablo, Sua, Sonia, Zuleta, Daniel, Duque, Alvaro,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.fn2z34v2d"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.fn2z34v2d", "name": "item", "description": "10.5061/dryad.fn2z34v2d", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.fn2z34v2d"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-24T00:00:00Z"}}, {"id": "10.2136/sssaj1994.03615995005800010025x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:03Z", "type": "Journal Article", "created": "2010-07-28", "description": "Abstract

Deforestation is one of the main reasons for the global net release of CO2 from soil to atmosphere. Estimates of CO2 emission from soils are highly variable, mainly due to limited data of C dynamics in soils after forest clearing. The objective of this study was to calculate the changes in soil organic carbon (SOC) storage after deforestation in three soil types in the Atlantic Zone of Costa Rica with help of the \uffce\uffb413C method. Changes in bulk density, which normally accompany land use changes, had a profound influence on the results of the calculations. Deforestation, followed by 25 yr of pasture, caused a net loss of 21.8 Mg ha\uffe2\uff88\uff921 in SOC for an Eutric Hapludand and 1.5 Mg ha\uffe2\uff88\uff921 for an Oxic Humitropept. The SOC changes in time were studied on a deforestation sequence on an Andic Humitropept. In the first years after forest clearing, decomposition of tree roots caused an extra input of SOC, which influenced the \uffce\uffb413C signal. Decomposition of forest C and increase of pasture C were mathematically described for several depths. A considerable influence of depth on decomposition rates was found. The strong stabilization of organic C by Al\uffe2\uff80\uff90organic matter complexes probably caused the relatively small net C loss from SOC since forest clearing.

", "keywords": ["forests", "forestry", "carbon dioxide", "land use", "04 agricultural and veterinary sciences", "15. Life on land", "costa rica", "waste land", "01 natural sciences", "carbon-nitrogen ratio", "soil", "13. Climate action", "afforestation", "deforestation", "0401 agriculture", " forestry", " and fisheries", "relationships", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Veldkamp, E.", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2136/sssaj1994.03615995005800010025x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Science%20Society%20of%20America%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2136/sssaj1994.03615995005800010025x", "name": "item", "description": "10.2136/sssaj1994.03615995005800010025x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2136/sssaj1994.03615995005800010025x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1994-01-01T00:00:00Z"}}, {"id": "10.2139/ssrn.4173912", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:13Z", "type": "Journal Article", "created": "2022-07-28", "title": "How the Structure of Per- and Polyfluoroalkyl Substances (Pfas) Influences Their Binding Potency to the Peroxisome Proliferator-Activated and Thyroid Hormone Receptors \u2013 an in Silico Screening Study", "description": "

In this study, we investigated PFAS (per- and polyfluoroalkyl substances) binding potencies to nuclear hormone receptors (NHRs): peroxisome proliferator-activated receptors (PPARs) \u03b1, \u03b2, and \u03b3 and thyroid hormone receptors (TRs) \u03b1 and \u03b2. We have simulated the docking scores of 43 perfluoroalkyl compounds and based on these data developed QSAR (Quantitative Structure-Activity Relationship) models for predicting the binding probability to five receptors. In the next step, we implemented the developed QSAR models for the screening approach of a large group of compounds (4464) from the NORMAN Database. The in silico analyses indicated that the probability of PFAS binding to the receptors depends on the chain length, the number of fluorine atoms, and the number of branches in the molecule. According to the findings, the considered PFAS group bind to the PPAR\u03b1, \u03b2, and \u03b3 only with low or moderate probability, while in the case of TR \u03b1 and \u03b2 it is similar except that those chemicals with longer chains show a moderately high probability of binding.

", "keywords": ["0301 basic medicine", "Fluorocarbons", "0303 health sciences", "Receptors", " Thyroid Hormone", "binding probability", "peroxisome proliferator-activated receptor", "QSAR", "PFAS", "H2020", "thyroid receptor", "Organic chemistry", "Quantitative Structure-Activity Relationship", "molecular docking", "virtual screening", "PROMISCES", "MLR", "Article", "03 medical and health sciences", "perfluoroalkyl compounds", "QD241-441", "in silico", "Peroxisome Proliferators", "perfluoroalkyl compounds; PFAS; peroxisome proliferator-activated receptor; thyroid receptor; QSAR; MLR; in silico; binding probability; molecular docking; virtual screening"]}, "links": [{"href": "http://www.mdpi.com/1420-3049/28/2/479/pdf"}, {"href": "https://www.mdpi.com/1420-3049/28/2/479/pdf"}, {"href": "https://doi.org/10.2139/ssrn.4173912"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SSRN%20Electronic%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2139/ssrn.4173912", "name": "item", "description": "10.2139/ssrn.4173912", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2139/ssrn.4173912"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.2527/1996.7451144x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:23Z", "type": "Journal Article", "created": "2016-08-09", "description": "The effects of alfalfa saponins on ruminal pH and VFA concentrations, protozoal numbers, forestomach motility, and digesta flow from the rumen were examined in this experiment. In a preliminary study, either 800 or 1600 mg/kg of saponins per kg BW were administered intraruminally in a single dose to one of two 60-kg wethers. Ruminal contractions were suppressed within 15 min. The study was terminated when one wether didn't recover. Saponins were then administered intraruminally in two equal doses daily into four ruminally and duodenally cannulated wethers (60 +/- 1 kg) in amounts equivalent to 0, 200, 400, and 800 mg/kg BW daily in a 4 x 4 Latin Square arrangement. Saponins increased VFA concentrations (P = .001) and lowered ruminal pH (P = .001) after 2 d of administration. On d 2 and d 14, saponins decreased (P < .01) protozoal populations. On d 11, pressure changes during ruminal contractions increased by 79% during resting (P = .06), 202% during feeding (P = .05), and 53% during an 8-h period (P = .08) as the level of saponins increased from 0 to 800 mg/kg BW. Administered saponins increased duodenal flows of OM and total N by 19 and 26%, respectively (P = .04 and .01). Apparent total tract N digestibility was reduced (P = .02) by 5% at the highest saponin dosage. We conclude that alfalfa may contain enough saponins to adversely impact ruminoreticular motility. Saponins also caused decreased ruminal protozoal populations, increased flow of total duodenal N, and reduced ruminal and total tract apparent digestibilities.", "keywords": ["Male", "2. Zero hunger", "Rumen", "Sheep", "Dose-Response Relationship", " Drug", "0402 animal and dairy science", "04 agricultural and veterinary sciences", "Carbon Dioxide", "Saponins", "Fatty Acids", " Volatile", "Oxygen Consumption", "Intestine", " Small", "Animals", "Digestion", "Gastrointestinal Motility", "Methane", "Medicago sativa"], "contacts": [{"organization": "P T Klita, T W Fenton, G. W. Mathison, R. T. Hardin,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2527/1996.7451144x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Animal%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2527/1996.7451144x", "name": "item", "description": "10.2527/1996.7451144x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2527/1996.7451144x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1996-01-01T00:00:00Z"}}, {"id": "10.2527/2004.8261839x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:23Z", "type": "Journal Article", "created": "2016-08-09", "description": "The effects of alpha-cyclodextrin-horseradish oil complex (CD-HR) on methane production and ruminal fermentation were studied in vitro and in steers. In the in vitro study, diluted ruminal fluid (30 mL) was incubated anaerobically at 38 degrees C for 6 h with or without CD-HR, using cornstarch as substrate. The CD-HR was added at various concentrations (0, 0.17, 0.85 and 1.7 g/L). Treatment affected neither the pH of the medium nor the number of protozoa. Total VFA increased in a linear manner (P = 0.02), and NH3-N decreased quadratically (P = 0.04) as the concentration of CD-HR increased from 0.17 g/L to 1.7 g/L. Molar proportions of acetate decreased in a linear manner (P = 0.03), and propionate increased linearly (P = 0.008) with increasing concentrations of CD-HR. Production of methane was inhibited up to 90%, whereas accumulation of dihydrogen was increased 36-fold by 1.7 g/L of CD-HR supplementation relative to controls. The effect of CD-HR on methane production, ruminal fermentation and microbes, and digestibility was further investigated in vivo using four Holstein steers in a crossover design. The CD-HR supplement was mixed into the concentrate portion of a (1.5:1) Sudangrass hay plus concentrate mixture that was fed twice daily to the steers. Ruminal samples were collected 0, 2, and 5 h after the morning feeding. No effects of CD-HR supplementation on ruminal pH (P = 0.63) or protozoal numbers (P = 0.44) were observed. Molar proportion of acetate was decreased (P = 0.04) and propionate was increased (P = 0.005) by CD-HR treatment. Molar proportion of butyrate was increased (P = 0.05) in CD-HR-supplemented steers. Ruminal NH3-N was decreased (P = 0.05) by treatment. Blood plasma glucose concentration was increased (P = 0.02) and urea-N was decreased (P = 0.04) with CD-HR supplementation. Daily DMI was decreased (P = 0.04), and apparent digestibility of DM (P = 0.13), NDF (P = 0.14), and CP tended (P = 0.14) to be increased by treatment. Methane production was decreased (P = 0.03) by 19%, and the number of methanogens was also decreased (P = 0.03). Although N retention (P = 0.11), total viable bacteria (P = 0.15), and sulfate-reducing bacteria (P = 0.17) were not significantly altered by treatment, tendencies for increases were noted with CD-HR supplementation. The number of cellulolytic (P = 0.38) and acetogenic bacteria (P = 0.32) remained unchanged by treatment. These results indicate that CD-HR supplementation can be used to decrease methane production in steers.", "keywords": ["Male", "Cyclodextrins", "Wasabia", "Cross-Over Studies", "Rumen", "Dose-Response Relationship", " Drug", "0402 animal and dairy science", "Eukaryota", "04 agricultural and veterinary sciences", "Hydrogen-Ion Concentration", "In Vitro Techniques", "Fatty Acids", " Volatile", "6. Clean water", "Bacteria", " Anaerobic", "Random Allocation", "Fermentation", "Animals", "Plant Oils", "Cattle", "Digestion", "Energy Intake", "Methane"], "contacts": [{"organization": "Z. A. Lila, N. Ajisaka, K. Hara, Koji Hara, Nazimuddin Mohammed, S. Kanda, K. Mikuni, H. Itabashi,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2527/2004.8261839x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Animal%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2527/2004.8261839x", "name": "item", "description": "10.2527/2004.8261839x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2527/2004.8261839x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-06-01T00:00:00Z"}}, {"id": "10.3390/f13091456", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:45Z", "type": "Journal Article", "created": "2022-09-13", "title": "Knowledge about Plant Coexistence during Vegetation Succession for Forest Management on the Loess Plateau, China", "description": "

Coexistence between species within plant communities is a key issue in the practice of revegetation, forest management, and biodiversity conservation. Vegetation restoration is critical to control soil erosion and improve the ecological environment on the Loess Plateau. Here, we investigate the interspecific relationships of dominant plants during natural vegetation succession on the Loess Plateau. The results suggest that, under the ecological process of environmental filtering, species within communities can reduce interspecific competition and promote species coexistence via spatial heterogeneity and temporal asynchronous differences. The ecological niche overlap index (Oik) significantly and positively correlated with the strength of interspecific associations. Most species pairs had weak competition and more stable interspecific relationships. The results of the \u03c72 test showed that 317 species pairs were positively associated and 118 were negatively associated. The community is in a positive succession process, and the interaction relationship between species tends to be neutral. We should enhance the protection of positively associated species and pay attention to negatively associated species during forest management. Results revealed that Carex lanceolata Boott and Lespedeza bicolor Turcz coexisted easily with other species for mutual benefit, which could help build artificial forestland of native species to improve the ecological function.

", "keywords": ["Overlap", "2. Zero hunger", "0106 biological sciences", "Plant communities", "ecological niche; overlap; plant communities; interspecific relationship; biodiversity conservation; spatial heterogeneity", "Ecological niche", "http://metadata.un.org/sdg/15", "Spatial heterogeneity", "Interspecific relationship", "15. Life on land", "Biodiversity conservation", "Protect", " restore and promote sustainable use of terrestrial ecosystems", " sustainably manage forests", " combat\u00a0desertification", " and halt and reverse land degradation and halt biodiversity loss", "01 natural sciences"]}, "links": [{"href": "http://www.mdpi.com/1999-4907/13/9/1456/pdf"}, {"href": "https://www.mdpi.com/1999-4907/13/9/1456/pdf"}, {"href": "https://doi.org/10.3390/f13091456"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forests", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/f13091456", "name": "item", "description": "10.3390/f13091456", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/f13091456"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-09-10T00:00:00Z"}}, {"id": "10.3390/ijms25105216", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:48Z", "type": "Journal Article", "created": "2024-05-14", "title": "Development of a Robust Read-Across Model for the Prediction of Biological Potency of Novel Peroxisome Proliferator-Activated Receptor Delta Agonists", "description": "

A robust predictive model was developed using 136 novel peroxisome proliferator-activated receptor delta (PPAR\u03b4) agonists, a distinct subtype of lipid-activated transcription factors of the nuclear receptor superfamily that regulate target genes by binding to characteristic sequences of DNA bases. The model employs various structural descriptors and docking calculations and provides predictions of the biological activity of PPAR\u03b4 agonists, following the criteria of the Organization for Economic Co-operation and Development (OECD) for the development and validation of quantitative structure\u2013activity relationship (QSAR) models. Specifically focused on small molecules, the model facilitates the identification of highly potent and selective PPAR\u03b4 agonists and offers a read-across concept by providing the chemical neighbours of the compound under study. The model development process was conducted on Isalos Analytics Software (v. 0.1.17) which provides an intuitive environment for machine-learning applications. The final model was released as a user-friendly web tool and can be accessed through the Enalos Cloud platform\u2019s graphical user interface (GUI).

", "keywords": ["0301 basic medicine", "570", "610", "Quantitative Structure-Activity Relationship", "molecular docking", "01 natural sciences", "Isalos Analytics Platform", "in silico modelling", "Article", "0104 chemical sciences", "Molecular Docking Simulation", "Machine Learning", "03 medical and health sciences", "machine learning", "PPAR\u03b4 agonist", "Humans", "PPAR delta", "Software"]}, "links": [{"href": "https://www.mdpi.com/1422-0067/25/10/5216/pdf"}, {"href": "https://doi.org/10.3390/ijms25105216"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Molecular%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/ijms25105216", "name": "item", "description": "10.3390/ijms25105216", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/ijms25105216"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-05-10T00:00:00Z"}}, {"id": "10.3390/plants12051162", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:53Z", "type": "Journal Article", "created": "2023-03-06", "title": "Spontaneous Primary Succession and Vascular Plant Recovery in the Iberian Gypsum Quarries: Insights for Ecological Restoration in an EU Priority Habitat", "description": "

Gypsum covers a vast area of the Iberian Peninsula, making Spain a leader in its production. Gypsum is a fundamental raw material for modern societies. However, gypsum quarries have an obvious impact on the landscape and biodiversity. Gypsum outcrops host a high percentage of endemic plants and unique vegetation, considered a priority by the EU. Restoring gypsum areas after mining is a key strategy to prevent biodiversity loss. For the implementation of restoration approaches, understanding vegetation\u2019s successional processes can be of invaluable help. To fully document the spontaneous succession in gypsum quarries and to evaluate its interest for restoration, 10 permanent plots of 20 \u00d7 50 m were proposed, with nested subplots, in which vegetation change was recorded for 13 years in Almeria (Spain). Through Species-Area Relationships (SARs), these plots\u2019 floristic changes were monitored and compared to others in which an active restoration was carried out, as well as others with natural vegetation. Furthermore, the successional pattern found was compared to those recorded in 28 quarries distributed throughout the Spanish territory. The results show that an ecological pattern of spontaneous primary auto-succession is widely recurring in Iberian gypsum quarries, which is capable of regenerating the pre-existing natural vegetation.

", "keywords": ["QK1-989", "Botany", "gypsum mining", "permanent plots", "passive restoration", "15. Life on land", "Species-Area Relationships (SAR)", "gypsophil", "successional chronosequence", "Article"]}, "links": [{"href": "http://www.mdpi.com/2223-7747/12/5/1162/pdf"}, {"href": "https://www.mdpi.com/2223-7747/12/5/1162/pdf"}, {"href": "https://doi.org/10.3390/plants12051162"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/plants12051162", "name": "item", "description": "10.3390/plants12051162", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/plants12051162"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-03-03T00:00:00Z"}}, {"id": "10.3390/plants13070970", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:20:53Z", "type": "Journal Article", "created": "2024-03-27", "title": "Shipwrecked on the Rock, or Not Quite: Gypsophytes and Edaphic Islands", "description": "

Species\u2013area relationships (SAR) constitute a key aspect of ecological theory and are integral to other scientific disciplines, such as biogeography, which have played a crucial role in advancing biology. The theory of insular biogeography provides a clear example. This theory initially expanded from true islands to other types of systems characterized by their insularity. One such approach was linked to geoedaphic islands, as seen in gypsum outcrops. While these continental areas have been considered insular systems, only limited and mostly indirect evidence thereof has been provided. This study utilized SAR to advance the understanding of gypsum outcrops as insular continental territories. It is hereby hypothesized that gypsum outcrops are edaphic islands, although their insular nature depends on the different functional or ecological plant types, and this nature will be reflected in the potential Arrhenius model z values. The results obtained support both hypotheses and provide insight into the ecological factors that help interpret the insularity of these areas. This interpretation goes beyond their mere extent and the distance among outcrops, emphasizing the importance of environmental filters. Said filters vary in permeability depending on the degree of gypsophily, or preference for gypsum, exhibited by different species.

", "keywords": ["0106 biological sciences", "0301 basic medicine", "gypsum outcrops", "Gypsicolous", "Botany", "gypsovag", "Gypsophily", "15. Life on land", "gypsophile", "gypsicolous", "01 natural sciences", "Article", "03 medical and health sciences", "species\u2013area relationships (SAR)", "QK1-989", "gypsophily", "14. Life underwater", "Gypsophile"]}, "links": [{"href": "https://doi.org/10.3390/plants13070970"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/plants13070970", "name": "item", "description": "10.3390/plants13070970", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/plants13070970"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-03-27T00:00:00Z"}}, {"id": "10.5194/hess-23-925-2019", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:21:50Z", "type": "Journal Article", "created": "2018-02-12", "title": "Potential evaporation at eddy-covariance sites across the globe", "description": "

Abstract. Potential evaporation (Ep) is a crucial variable for hydrological forecast and in drought monitoring systems. However, multiple interpretations of Ep exist, and these reflect a diverse range of methods to calculate Ep. As such, a comparison of the performance of these methods against field observations in different global ecosystems is badly needed. In this study, we used eddy-covariance measurements from 107 sites of the FLUXNET2015 database, covering 11 different biomes, to parameterize and compare the main Ep methods and uncover their relative performance. For each site, we extracted the days for which ecosystems are unstressed based on both an energy balance approach and on a soil water content approach. The evaporation measurements during these days were used as reference to validate the different methods to estimate Ep. Our results indicate that a simple radiation-driven method calibrated per biome consistently performed best, with a mean correlation of 0.93, an unbiased RMSE of 0.56\uffe2\uff80\uff89mm\uffe2\uff80\uff89day\uffe2\uff88\uff921, and a bias of \uffe2\uff88\uff920.02\uffe2\uff80\uff89mm\uffe2\uff80\uff89day\uffe2\uff88\uff921 against in situ measurements of unstressed evaporation. A Priestley and Taylor method, calibrated per biome, performed just slightly worse, yet substantially and consistently better than more complex Penman, Penman-Monteith-based or temperature-based approaches. We show that the poor performance of Penman-Monteith based approaches relates largely to the fact that the unstressed stomatal conductance was assumed constant. Further analysis showed that the biome-specific parameters required for the simple radiation-driven methods are relatively constant per biome. This makes this simple radiation-driven method calibrated per biome a robust method that can be incorporated into models for improving our understanding of the impact of global warming on future global water use and demand, drought severity and ecosystem productivity.

", "keywords": ["Technology", "HYDROLOGICAL MODELS", "T", "15. Life on land", "Environmental technology. Sanitary engineering", "01 natural sciences", "6. Clean water", "SURFACE-ENERGY BALANCE", "G", "Environmental sciences", "PRIESTLEY-TAYLOR EQUATION", "REFERENCE EVAPOTRANSPIRATION", "COMPLEMENTARY RELATIONSHIP", "13. Climate action", "Earth and Environmental Sciences", "REFERENCE CROP", "Geography. Anthropology. Recreation", "PART 1", "WATER", "GE1-350", "RAINFALL-RUNOFF MODEL", "PENMAN-MONTEITH", "TD1-1066", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://hess.copernicus.org/articles/23/925/2019/hess-23-925-2019.pdf"}, {"href": "https://doi.org/10.5194/hess-23-925-2019"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Hydrology%20and%20Earth%20System%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/hess-23-925-2019", "name": "item", "description": "10.5194/hess-23-925-2019", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/hess-23-925-2019"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-02-12T00:00:00Z"}}, {"id": "10481/92448", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:24:47Z", "type": "Journal Article", "created": "2024-03-27", "title": "Shipwrecked on the Rock, or Not Quite: Gypsophytes and Edaphic Islands", "description": "

Species\u2013area relationships (SAR) constitute a key aspect of ecological theory and are integral to other scientific disciplines, such as biogeography, which have played a crucial role in advancing biology. The theory of insular biogeography provides a clear example. This theory initially expanded from true islands to other types of systems characterized by their insularity. One such approach was linked to geoedaphic islands, as seen in gypsum outcrops. While these continental areas have been considered insular systems, only limited and mostly indirect evidence thereof has been provided. This study utilized SAR to advance the understanding of gypsum outcrops as insular continental territories. It is hereby hypothesized that gypsum outcrops are edaphic islands, although their insular nature depends on the different functional or ecological plant types, and this nature will be reflected in the potential Arrhenius model z values. The results obtained support both hypotheses and provide insight into the ecological factors that help interpret the insularity of these areas. This interpretation goes beyond their mere extent and the distance among outcrops, emphasizing the importance of environmental filters. Said filters vary in permeability depending on the degree of gypsophily, or preference for gypsum, exhibited by different species.

", "keywords": ["0106 biological sciences", "0301 basic medicine", "gypsum outcrops", "Botany", "Gypsicolous", "gypsovag", "Gypsophily", "15. Life on land", "gypsophile", "gypsicolous", "01 natural sciences", "Article", "03 medical and health sciences", "species\u2013area relationships (SAR)", "QK1-989", "gypsophily", "14. Life underwater", "Gypsophile"]}, "links": [{"href": "https://doi.org/10481/92448"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10481/92448", "name": "item", "description": "10481/92448", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10481/92448"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-03-27T00:00:00Z"}}, {"id": "2907281909", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-26T16:25:52Z", "type": "Journal Article", "created": "2019-01-03", "title": "Polyphasic evaluation of key cyanobacteria in biocrusts from the most arid region in Europe", "description": "

Cyanobacteria are key microbes in topsoil communities that have important roles in preventing soil erosion, carbon and nitrogen fixation, and influencing soil hydrology. However, little is known regarding the identity and distribution of the microbial components in the photosynthetic assemblages that form a cohesive biological soil crust (biocrust) in drylands of Europe. In this study, we investigated the cyanobacterial species colonizing biocrusts in three representative dryland ecosystems from the most arid region in Europe (SE Spain) that are characterized by different soil conditions. Isolated cyanobacterial cultures were identified by a polyphasic approach, including 16S rRNA gene sequencing, phylogenetic relationship determination, and morphological and ecological habitat assessments. Three well-differentiated groups were identified: heterocystous-cyanobacteria (Nostoc commune,Nostoc calcicola,Tolypothrix distortaandScytonema hyalinum), which play an important role in N and C cycling in soil; nonheterocystous bundle-forming cyanobacteria (Microcoleus steenstrupii,Trichocoleus desertorum, andSchizothrixcf. calcicola); and narrow filamentous cyanobacteria (Leptolyngbya frigidaandOculatella kazantipica), all of which are essential genera for initial biocrust formation. The results of this study contribute to our understanding of cyanobacterial species composition in biocrusts from important and understudied European habitats, such as the Mediterranean Basin, a hotspot of biodiversity, where these species are keystone pioneer organisms. Contents Summary 507 I. Introduction 507 II. The return on investment approach 508 III. CO2 response spectrum 510 IV. Discussion 516 Acknowledgements 518 References 518

Summary

Land ecosystems sequester on average about a quarter of anthropogenic CO2 emissions. It has been proposed that nitrogen (N) availability will exert an increasingly limiting effect on plants\uffe2\uff80\uff99 ability to store additional carbon (C) under rising CO2, but these mechanisms are not well understood. Here, we review findings from elevated CO2 experiments using a plant economics framework, highlighting how ecosystem responses to elevated CO2 may depend on the costs and benefits of plant interactions with mycorrhizal fungi and symbiotic N\uffe2\uff80\uff90fixing microbes. We found that N\uffe2\uff80\uff90acquisition efficiency is positively correlated with leaf\uffe2\uff80\uff90level photosynthetic capacity and plant growth, and negatively with soil C storage. Plants that associate with ectomycorrhizal fungi and N\uffe2\uff80\uff90fixers may acquire N at a lower cost than plants associated with arbuscular mycorrhizal fungi. However, the additional growth in ectomycorrhizal plants is partly offset by decreases in soil C pools via priming. Collectively, our results indicate that predictive models aimed at quantifying C cycle feedbacks to global change may be improved by treating N as a resource that can be acquired by plants in exchange for energy, with different costs depending on plant interactions with microbial symbionts.