{"type": "FeatureCollection", "features": [{"id": "10.1038/s41598-021-01991-z", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:01Z", "type": "Journal Article", "created": "2021-11-18", "title": "Diverse phylogenetic neighborhoods enhance community resistance to drought in experimental assemblages", "description": "Abstract

Although the role played by phylogeny in the assembly of plant communities remains as a priority to complete the theory of species coexistence, experimental evidence is lacking. It is still unclear to what extent phylogenetic diversity is a driver or a consequence of species assembly processes. We experimentally explored how phylogenetic diversity can drive the community level responses to drought conditions in annual plant communities. We manipulated the initial phylogenetic diversity of the assemblages and the water availability in a common garden experiment with two irrigation treatments: average natural rainfall and drought, formed with annual plant species of gypsum ecosystems of Central Spain. We recorded plant survival and the numbers of flowering and fruiting plants per species in each assemblage. GLMMs were performed for the proportion of surviving, flowering, fruiting plants per species and for total proportion of surviving species and plants per pot. In water limited conditions, high phylogenetic diversity favored species coexistence over time with higher plant survival and more flowering and fruiting plants per species and more species and plants surviving per pot. Our results agree with the existence of niche complementarity and the convergence of water economy strategies as major mechanisms for promoting species coexistence in plant assemblages in semiarid Mediterranean habitats. Our findings point to high phylogenetic diversity among neighboring plants as a plausible feature underpinning the coexistence of species, because the success of each species in terms of surviving and producing offspring in drought conditions was greater when the initial phylogenetic diversity was higher. Our study is a step forward to understand how phylogenetic relatedness is connected to the mechanisms determining the maintenance of biodiversity.The 2013/2014 summer in Southeast Brazil was marked by historical unprecedented compound dry and hot (CDH) conditions with profound socio-economic impacts. The synoptic drivers for this event have already been analyzed, and its occurrence within the context of the increasing trend of CDH conditions in the area evaluated. However, so far, the causes for these record temperatures remain poorly understood. Here, a detailed characterization of the 2013/2014 austral summer season over Southeast Brazil is proposed, emphasizing the role played by land\uffe2\uff80\uff93atmosphere interactions in temperature escalation. We demonstrate that a strong soil moisture\uffe2\uff80\uff93temperature coupling regime promoted record-breaking temperatures levels exceeding almost 5\uffc2\uffa0\uffc2\uffb0C over the previous highest record, and played a key role in triggering an outstanding \uffe2\uff80\uff98mega-heatwave\uffe2\uff80\uff99 that lasted for a period of around 20\uffc2\uffa0days. This pronounced soil desiccation occurred within a current climate change trend defined by drier and hotter conditions in the region. The soil dry-out, coupled with strong radiative processes and low entrainment of cooler air masses through mesoscale sea-breeze circulation processes, led to a water-limited regime and to an enhancement of sensible heat fluxes that, ultimately, resulted in a sharp increase of surface temperatures.

", "keywords": ["HEAT WAVES", "Hot Temperature", "DROUGHTS", "IMPACT", "Science", "0207 environmental engineering", "02 engineering and technology", "01 natural sciences", "Article", "Soil", "TEMPERATURE", "0105 earth and related environmental sciences", "Atmosphere", "MORTALITY", "Q", "R", "PAULO", "15. Life on land", "EVAPORATION", "CLIMATE", "13. Climate action", "Earth and Environmental Sciences", "Medicine", "HEATWAVES", "Seasons", "Brazil"]}, "links": [{"href": "https://www.nature.com/articles/s41598-022-09515-z.pdf"}, {"href": "https://doi.org/10.1038/s41598-022-09515-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-022-09515-z", "name": "item", "description": "10.1038/s41598-022-09515-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-022-09515-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-07T00:00:00Z"}}, {"id": "10.1038/s41598-020-65113-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:01Z", "type": "Journal Article", "created": "2020-05-18", "title": "Mineral reaction kinetics constrain the length scale of rock matrix diffusion", "description": "Abstract

Mass transport by aqueous fluids is a dynamic process in shallow crustal systems, redistributing nutrients as well as contaminants. Rock matrix diffusion into fractures (void space) within crystalline rock has been postulated to play an important role in the transient storage of solutes. The reacted volume of host rock involved, however, will be controlled by fluid-rock reactions. Here we present the results of a study which focusses on defining the length scale over which rock matrix diffusion operates within crystalline rock over timescales that are relevant to safety assessment of radioactive and other long-lived wastes. Through detailed chemical and structural analysis of natural specimens sampled at depth from an active system (Toki Granite, Japan), we show that, contrary to commonly proposed models, the length scale of rock matrix diffusion may be extremely small, on the order of centimetres, even over timescales of millions of years. This implies that in many cases the importance of rock matrix diffusion will be minimal. Additional analyses of a contrasting crystalline rock system (Carnmenellis Granite, UK) corroborate these results.Understanding and controlling the interaction of cavitation bubbles and nearby material is becoming essential optimization of various processes. We examined the interaction of a single bubble with a membrane with different fluids on each side of it. Significant differences in bubble behavior depending on the fluid properties were observed, while the influence of membrane properties was less pronounced. The study has important implications, such as optimization of sonoporation (targeted drug delivery) where the mechanism, by which the permeability of the membrane is increased, is still not well understood. These results show that the focus of the optimization process should, in the first place, lie on the properties of liquids, rather than the mechanical properties of the membrane itself.

", "keywords": ["Science", "Q", "R", "04 agricultural and veterinary sciences", "info:eu-repo/classification/udc/532.528(045)", "Article", "kavitacija", "0404 agricultural biotechnology", "cavitation", "vizualizacija", "Medicine", "membrana", "0405 other agricultural sciences", "membrane", "visualization"], "contacts": [{"organization": "Lokar, \u017diga, Petkov\u0161ek, Rok, Dular, Matev\u017e,", "roles": ["creator"]}]}, "links": [{"href": "https://www.nature.com/articles/s41598-021-83004-7.pdf"}, {"href": "https://doi.org/10.1038/s41598-021-83004-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-021-83004-7", "name": "item", "description": "10.1038/s41598-021-83004-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-021-83004-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-10T00:00:00Z"}}, {"id": "10.1038/s41598-021-02302-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:01Z", "type": "Journal Article", "created": "2021-11-30", "title": "Predicting sensitivity of recently harvested tomatoes and tomato sepals to future fungal infections", "description": "Abstract

Tomato is an important commercial product which is perishable by nature and highly susceptible to fungal incidence once it is harvested. Not all tomatoes are equally vulnerable to pathogenic fungi, and an early detection of the vulnerable ones can help in taking timely preventive actions, ranging from isolating tomato batches to adjusting storage conditions, but also in making right business decisions like dynamic pricing based on quality or better shelf life estimate. More importantly, early detection of vulnerable produce can help in taking timely actions to minimize potential post-harvest losses. This paper investigates Near-infrared (NIR) hyperspectral imaging (1000\uffe2\uff80\uff931700\uffc2\uffa0nm) and machine learning to build models to automatically predict the susceptibility of sepals of recently harvested tomatoes to future fungal infections. Hyperspectral images of newly harvested tomatoes (cultivar Brioso) from 5 different growers were acquired before the onset of any visible fungal infection. After imaging, the tomatoes were placed under controlled conditions suited for fungal germination and growth for a 4-day period, and then imaged using normal color cameras. All sepals in the color images were ranked for fungal severity using crowdsourcing, and the final severity of each sepal was fused using principal component analysis. A novel hyperspectral data processing pipeline is presented which was used to automatically segment the tomato sepals from spectral images with multiple tomatoes connected via a truss. The key modelling question addressed in this research is whether there is a correlation between the hyperspectral data captured at harvest and the fungal infection observed 4 days later. Using 10-fold and group k-fold cross-validation, XG-Boost and Random Forest based regression models were trained on the features derived from the hyperspectral data corresponding to each sepal in the training set and tested on hold out test set. The best model found a Pearson correlation of 0.837, showing that there is strong linear correlation between the NIR spectra and the future fungal severity of the sepal. The sepal specific predictions were aggregated to predict the susceptibility of individual tomatoes, and a correlation of 0.92 was found. Besides modelling, focus is also on model interpretation, particularly to understand which spectral features are most relevant to model prediction. Two approaches to model interpretation were explored, feature importance and SHAP (SHapley Additive exPlanations), resulting in similar conclusions that the NIR range between 1390\uffe2\uff80\uff931420\uffc2\uffa0nm contributes most to the model\uffe2\uff80\uff99s final decision.

", "keywords": ["Crops", " Agricultural", "0301 basic medicine", "2. Zero hunger", "Principal Component Analysis", "0303 health sciences", "Spectroscopy", " Near-Infrared", "Science", "Q", "R", "Reproducibility of Results", "Microbiology", "Article", "Pattern Recognition", " Automated", "Machine Learning", "03 medical and health sciences", "Deep Learning", "Solanum lycopersicum", "Fruit", "Calibration", "Life Science", "Medicine", "Algorithms", "Software", "Plant Diseases"]}, "links": [{"href": "https://www.nature.com/articles/s41598-021-02302-2.pdf"}, {"href": "https://doi.org/10.1038/s41598-021-02302-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-021-02302-2", "name": "item", "description": "10.1038/s41598-021-02302-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-021-02302-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-11-30T00:00:00Z"}}, {"id": "10.1038/s41598-021-86862-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:01Z", "type": "Journal Article", "created": "2021-04-15", "title": "Spatial variability of saturated hydraulic conductivity and its links with other soil properties at the regional scale", "description": "Abstract

Saturated hydraulic conductivity (K) is a key property for evaluating soil water movement and quality. Most studies on spatial variability of K have been performed soil at a field or smaller scale. Therefore, the aim of this work was to assess (quantify) the spatial distribution of K at the larger regional scale in south-eastern Poland and its relationship with other soil properties, including intrinsic sand, silt, and clay contents, relatively stable organic carbon, cation exchange capacity (CEC) and temporally variable water content (WC), total porosity (FI), and dry bulk density (BD) in the surface layer (0\uffe2\uff80\uff9320\uffc2\uffa0cm). The spatial relationships were assessed using a semivariogram and a cross-semivariogram. The studied region (140\uffc2\uffa0km 2 ) with predominantly permeable sandy soils with low fertility and productivity is located in the south-eastern part of Poland (Podlasie region). The mean sand and organic carbon contents are 74 and 0.86 and their ranges (in %) are 45\uffe2\uff80\uff9395 and 0.002\uffe2\uff80\uff933.75, respectively. The number of individual samples varied from 216 to 228 (for K, WC, BD, FI) to 691 for the other soil properties. The best fitting models were adjusted to the empirical semivariogram (exponential) and the cross-semivariogram (exponential, Gaussian, or linear) used to draw maps with kriging. The results showed that, among the soil properties studied, K was most variable (coefficient of variation 77.3%) and significantly ( p \uffe2\uff80\uff89<\uffe2\uff80\uff890.05) positively correlated with total porosity (r\uffe2\uff80\uff89=\uffe2\uff80\uff890.300) and negatively correlated with soil bulk density (r\uffe2\uff80\uff89=\uffe2\uff80\uff89\uffe2\uff80\uff93\uffe2\uff80\uff890.283). The normal or close to the normal distribution was obtained by natural logarithmic and root square transformations. The mean K was 2.597\uffc2\uffa0m\uffc2\uffa0day \uffe2\uff88\uff921 and ranged from 0.01 up to 11.54\uffc2\uffa0m\uffc2\uffa0day \uffe2\uff88\uff921 . The spatial autocorrelation (range) of K in the single (direct) semivariograms was 0.081\uffc2\uffb0 (8.1\uffc2\uffa0km), while it favourably increased up to 0.149\uffc2\uffb0\uffe2\uff80\uff930.81\uffc2\uffb0 (14.9\uffe2\uff80\uff9381\uffc2\uffa0km) in the cross-semivariograms using the OC contents, textural fractions, and CEC as auxiliary variables. The generated spatial maps allowed outlining two sub-areas with predominantly high K above 3.0\uffc2\uffa0m\uffc2\uffa0day \uffe2\uff88\uff921 in the northern sandier (sand content\uffe2\uff80\uff89>\uffe2\uff80\uff8974%) and less silty (silt content\uffe2\uff80\uff89<\uffe2\uff80\uff8922%) part and, with lower K in the southern part of the study region. Generally, the spatial distribution of the K values in the study region depended on the share of individual intrinsic textural fractions. On the other hand, the ranges of the spatial relationship between K and the intrinsic and relatively stable soil properties were much larger (from\uffe2\uff80\uff89~\uffe2\uff80\uff8915 to 81\uffc2\uffa0km) than between K and the temporally variable soil properties (0.3\uffe2\uff80\uff930.9\uffc2\uffa0km). This knowledge is supportive for making decisions related to land management aimed at alteration of hydraulic conductivity to improve soil water resources and crop productivity and reduce chemical leaching. The present study integrates direct electric currents into traditional calcium carbonate mineralization to investigate electrochemical interactions and the subsequent crystalline growth of CaCO3bonds in sand. A specific line of focus refers to the effect of three chemical reactive species involved in the stimulated geo-chemo-electric system, namely CaCl2, Ca(CH3COO)2and Ca(CH3CH2(OH)COO)2. By altering treatment conditions and the applied electric field, we capture distinctive trends related to the: (i) overall reaction efficiencies and distribution of CaCO3crystals is sand samples; (ii) promotion of CaCO3mineralization due to DC (iii) crystallographic and textural properties of mineralized bonds. The study introduces the concept of EA-MICP which stands for Electrically Assisted Microbially Induced Carbonate Precipitation as a means of improving the efficiency of soil bio-cementation compared to traditional MICP-based works. Results reveal both the detrimental and highly beneficial effects that electric currents can hold in the complex, reactive and transport processes involved. An interesting observation refers to the \uffe2\uff80\uff9cdoped\uffe2\uff80\uff9d morphology of CaCO3crystals, which precipitate under electric fields, validated by crystallographic analyses and microstructural observations.Microbially induced calcium carbonate (CaCO3) precipitation (MICP) is one of the major sustainable alternatives to the artificial cementation of granular media. MICP consists of injecting the soil with bacterial- and calcium-rich solutions sequentially to form calcite bonds among the soil particles that improve the strength and stiffness of soils. The performance of MICP is governed by the underlying microscale processes of bacterial growth, reactive transport of solutes, reaction rates, crystal nucleation and growth. However, the impact of pore-scale heterogeneity on these processes during MICP is not well understood. This paper sheds light on the effect of pore-scale heterogeneity on the spatiotemporal evolution of MICP, overall chemical reaction efficiency and permeability evolution by combining two meter-long microfluidic devices of identical dimensions and porosity with homogeneous and heterogeneous porous networks and real-time monitoring. The two chips received, in triplicate, MICP treatment with an imposed flow and the same initial conditions, while the inlet and outlet pressures were periodically monitored. This paper proposes a comprehensive workflow destined to detect bacteria and crystals from time-lapse microscopy data at multiple positions along a microfluidic replica of porous media treated with MICP. CaCO3 crystals were formed 1\uffc2\uffa0h after the introduction of the cementation solution (CS), and crystal growth was completed 12\uffc2\uffa0h later. The average crystal growth rate was overall higher in the heterogeneous porous medium, while it became slower after the first 3\uffc2\uffa0h of cementation injection. It was found that the average chemical reaction efficiency presented a peak of 34% at the middle of the chip and remained above 20% before the last 90\uffc2\uffa0mm of the reactive path for the heterogeneous porous network. The homogeneous porous medium presented an overall lower average reaction efficiency, which peaked at 27% 420\uffc2\uffa0mm downstream of the inlet and remained lower than 12% for the rest of the microfluidic channel. These different trends of chemical efficiency in the two networks are due to a higher number of crystals of higher average diameter in the heterogeneous medium than in the homogeneous porous medium. In the interval between 480 and 900\uffc2\uffa0mm, the number of crystals in the heterogeneous porous medium is more than double the number of crystals in the homogeneous porous medium. The average diameters of the crystals were 23\uffe2\uff80\uff9346\uffc2\uffa0\uffce\uffbcm in the heterogeneous porous medium, compared to 17\uffe2\uff80\uff9340\uffc2\uffa0\uffce\uffbcm in the homogeneous porous medium across the whole chip. The permeability of the heterogeneous porous medium was more affected than that of the homogeneous system, while the pressure sensors effectively captured a higher decrease in the permeability during the first two hours when crystals were formed and a less prominent decrease during the subsequent seeded growth of the existing crystals, as well as the nucleation and growth of new crystals.Drinking water wells on a riverbank filtration sites are exposed to contamination from farmlands (like pesticides) that had migrated from the contaminated river. In this study, pesticide contamination of the Warta River and riverbank filtration water at the Mosina-Krajkowo well field (Poland) were examined during the annual cycle. Among the 164 pesticides analysed, 25 were identified. The highest concentrations occurred in the river water and decreased along the flow path from the river to wells. Only the most persistent substances were detected at the farthest points. During the study, seasonal changes in pesticide concentrations and differences in the types of occurring substances were observed. Most substances and the highest concentrations were detected in May 2018, while the lowest number and the lowest concentrations were detected in February 2018. Spring is the period of increased exposure of water to pollution, which is correlated with increased pesticides use and increased rainfall. Seven toxic and persistent pesticides were found with the highest concentrations in water: isoproturon, nicosulfuron, imidacloprid, terbuthylazine, chlorotoluron, S-metalachlor, and prometryn. Pesticides are widely used in the study area; therefore, a potential health risk assessment was performed. The hazard quotient (HQ) values did not exceed one, which indicated a less significant health risk.

", "keywords": ["Science", "Drinking Water", "Q", "R", "Risk Assessment", "01 natural sciences", "Article", "6. Clean water", "Rivers", "13. Climate action", "Medicine", "Poland", "Seasons", "Pesticides", "Water Pollutants", " Chemical", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.nature.com/articles/s41598-022-07385-z.pdf"}, {"href": "https://doi.org/10.1038/s41598-022-07385-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-022-07385-z", "name": "item", "description": "10.1038/s41598-022-07385-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-022-07385-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-02-28T00:00:00Z"}}, {"id": "10.1038/s41598-022-08219-8", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2022-03-09", "title": "Author Correction: Octet lattice-based plate for elastic wave control", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "Science", "Q", "R", "Medicine", "Author Correction"]}, "links": [{"href": "https://doi.org/10.1038/s41598-022-08219-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-022-08219-8", "name": "item", "description": "10.1038/s41598-022-08219-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-022-08219-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-03-09T00:00:00Z"}}, {"id": "10.1038/s41598-022-10493-5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2022-04-26", "title": "Synergistic use of siderophores and weak organic ligands during zinc transport in the rhizosphere controlled by pH and ion strength gradients", "description": "Abstract

Citrate (Cit) and Deferoxamine B (DFOB) are two important organic ligands coexisting in soils with distinct different affinities for metal ions. It has been theorized that siderophores and weak organic ligands play a synergistic role during the transport of micronutrients in the rhizosphere, but the geochemical controls of this process remain unknown. Here we test the hypothesis that gradients in pH and ion strength regulate and enable the cooperation. To this end, first we use potentiometric titrations to identify the dominant Zn(II)\uffe2\uff80\uff93Cit and Zn(II)\uffe2\uff80\uff93DFOB complexes and to determine their ionic strength dependent stability constants between 0 and 1\uffc2\uffa0mol\uffc2\uffa0dm\uffe2\uff88\uff923. We parametrise the Extended Debye-H\uffc3\uffbcckel (EDH) equation and determine accurate intrinsic association constants (log\uffce\uffb20) for the formation of the complexes present. The speciation model developed confirms the presence of [Zn(Cit)]\uffe2\uff88\uff92, [Zn(HCit)], [Zn2(Cit)2(OH)2]4\uffe2\uff88\uff92, and [Zn(Cit)2]4\uffe2\uff88\uff92, with [Zn(Cit)]\uffe2\uff88\uff92 and [Zn2(Cit)2(OH)2]4\uffe2\uff88\uff92 the dominant species in the pH range relevant to rhizosphere. We propose the existence of a\uffc2\uffa0new [Zn(Cit)(OH)3]4\uffe2\uff88\uff92 complex above pH 10. We also verify the existence of two hexadentate Zn(II)\uffe2\uff80\uff93DFOB species, i.e., [Zn(DFOB)]\uffe2\uff88\uff92 and [Zn(HDFOB)], and of one tetradentate species [Zn(H2DFOB)]+. Second, we identify the pH and ionic strength dependent ligand exchange points (LEP) of Zn with citrate and DFOB and the stability windows for Zn(II)\uffe2\uff80\uff93Cit and Zn(II)\uffe2\uff80\uff93DFOB complexes in NaCl and rice soil solutions. We find that the LEPs fall within the pH and ionic strength gradients expected in rhizospheres and that the stability windows for Zn(II)\uffe2\uff80\uff93citrate and Zn(II)\uffe2\uff80\uff93DFOB, i.e., low and high affinity ligands, can be distinctly set off. This suggests that pH and ion strength gradients allow for Zn(II) complexes with citrate and DFOB to dominate in different parts of the rhizosphere and this explains why mixtures of low and high affinity ligands increase leaching of micronutrients in soils. Speciation models of soil solutions using newly determined association constants demonstrate that the presence of dissolved organic matter and inorganic ligands (i.e., bicarbonate, phosphate, sulphate, or chlorides) do neither affect the position of the LEP nor the width of the stability windows significantly. In conclusion, we demonstrate that cooperative and synergistic ligand interaction between low and high affinity ligands is a valid mechanism for\uffc2\uffa0controlling zinc transport in the rhizosphere and possibly in other environmental reservoirs such as in the phycosphere. Multiple production of weak and strong ligands is therefore a valid strategy of plants and other soil organisms to improve access to micronutrients.In recent years, vibrational spectroscopic techniques based on Fourier transform infrared (FTIR) or Raman microspectroscopy have been suggested to fulfill the unmet need for microplastic particle detection and identification. Inter-system comparison of spectra from reference polymers enables assessing the reproducibility between instruments and advantages of emerging quantum cascade laser-based optical photothermal infrared (O-PTIR) spectroscopy. In our work, IR and Raman spectra of nine plastics, namely polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate, polycarbonate, polystyrene, silicone, polylactide acid and polymethylmethacrylate were simultaneously acquired using an O-PTIR microscope in non-contact, reflection mode. Comprehensive band assignments were presented. We determined the agreement of O-PTIR with standalone attenuated total reflection FTIR and Raman spectrometers based on the hit quality index (HQI) and introduced a two-dimensional identification (2D-HQI) approach using both Raman- and IR-HQIs. Finally, microplastic particles were prepared as test samples from known materials by wet grinding, O-PTIR data were collected and subjected to the 2D-HQI identification approach. We concluded that this framework offers improved material identification of microplastic particles in environmental, nutritious and biological matrices.International policies and guidelines often highlight the divide between \uffe2\uff80\uff98nature\uffe2\uff80\uff99 and \uffe2\uff80\uff98heritage\uffe2\uff80\uff99 in landscape management, and the weakness of monodisciplinary approaches. This study argues that historic agricultural practices have played a key role in shaping today\uffe2\uff80\uff99s landscapes, creating a heritage which affords opportunities for more sustainable landscape management. The paper develops a new interdisciplinary approach with particular reference to soil loss and degradation over the long term. It presents innovative methods for assessing and modelling how pre-industrial agricultural features can mitigate soil erosion risk in response to current environmental conditions. Landscape archaeology data presented through Historic Landscape Characterisation are integrated in a GIS-RUSLE model to illustrate the impact of varying historic land-uses on soil erosion. The resulting analyses could be used to inform strategies for sustainable land resource planning.Bacillus sp. MEP218, a soil bacterium with high potential as a source of bioactive molecules, produces mostly C16\uffe2\uff80\uff93C17 fengycin and other cyclic lipopeptides (CLP) when growing under previously optimized culture conditions. This work addressed the elucidation of the genome sequence of MEP218 and its taxonomic classification. The genome comprises 3,944,892\uffc2\uffa0bp, with a total of 3474 coding sequences and a G\uffe2\uff80\uff89+\uffe2\uff80\uff89C content of 46.59%. Our phylogenetic analysis to determine the taxonomic position demonstrated that the assignment of the MEP218 strain to Bacillus velezensis species provides insights into its evolutionary context and potential functional attributes. The in silico genome analysis revealed eleven gene clusters involved in the synthesis of secondary metabolites, including non-ribosomal CLP (fengycins and surfactin), polyketides, terpenes, and bacteriocins. Furthermore, genes encoding phytase, involved in the release of phytic phosphate for plant and animal nutrition, or other enzymes such as cellulase, xylanase, and alpha 1\uffe2\uff80\uff934 glucanase were detected. In vitro antagonistic assays against Salmonella typhimurium, Acinetobacter baumanii, Escherichia coli, among others, demonstrated a broad spectrum of C16\uffe2\uff80\uff93C17 fengycin produced by MEP218. MEP218 genome sequence analysis expanded our understanding of the diversity and genetic relationships within the Bacillus genus and updated the Bacillus databases with its unique trait to produce antibacterial fengycins and its potential as a resource of biotechnologically useful enzymes.Land-based mitigation measures are needed to achieve climate targets. One option is the mitigation of currently high greenhouse gas (GHG) emissions of nutrient-rich drained peatland forest soils. Continuous cover forestry (CCF) has been proposed as a measure to manage this GHG emission source; however, its emission reduction potential and impact on timber production at regional and national scales have not been quantified. To quantify the potential emission reduction, we simulated four management scenarios for Finnish forests: (i) The replacement of clear-cutting by selection harvesting on nutrient-rich drained peatlands (CCF) and (ii) the current forest management regime (BAU), and both at two harvest levels, namely (i) the mean annual harvesting (2016\uffe2\uff80\uff932018) and (ii) the maximum sustainable yield. The simulations were conducted at the stand scale with a forest simulator (MELA) coupled with a hydrological model (SpaFHy), soil C model (Yasso07) and empirical GHG exchange models. Simulations showed that the management scenario that avoided clear-cutting on nutrient-rich drained peatlands (i.e. CCF) produced approximately 1 Tg CO2 eq. higher carbon sinks annually compared with BAU at equal harvest level for Finland. This emission reduction can be attributed to the maintenance of a higher biomass sink and to the mitigation of soil emissions from nutrient-rich drained peatland sites.Recent advances in knowledge suggest that micro- and nanoplastics pose a threat to plant health, however, the responses of plants to this stressor are not well-known. Here we examined the response of plant cell defence mechanisms to nanoparticles of commonly used plastic, polystyrene. We used plant cell cultures of widely cultivated plants, the monocots wheat and barley (Triticum aestivum L., Hordeum vulgare L.) and the dicots carrot and tomato (Daucus carota L., Solanum lycopersicum L.). We measured the activities of enzymes involved in the scavenging of reactive oxygen species and nonenzymatic antioxidants and we estimated potential damages in plant cell structures and functioning via lipid peroxidation and DNA methylation levels. Our results demonstrate that the mode of action of polystyrene nanoparticles on plant cells involves oxidative stress. However, the changes in plant defence mechanisms are dependent on plant species, exposure time and nanoplastic concentrations. In general, both monocots showed similar responses to nanoplastics, but the carrot followed more the response of monocots than a second dicot, a tomato. Higher H2O2, lipid peroxidation and lower enzyme activities scavenging H2O2 suggest that tomato cells may be more susceptible to polystyrene-induced stress. In conclusion, polystyrene nanoplastics induce oxidative stress and the response of the plant defense mechanisms involving several chain reactions leading to oxidoreductive homeostasis.The use of plastic films has been growing in agriculture, benefiting consumers and producers. However, concerns have been raised about the environmental impact of plastic film use, with mulching films posing a greater threat than greenhouse films. This calls for large-scale monitoring of different plastic film uses. We used cloud computing, freely available optical and radar satellite images, and machine learning to map plastic-mulched farmland (PMF) and plastic cover above vegetation (PCV) (e.g., greenhouse, tunnel) across Germany. The algorithm detected 103 103 ha of PMF and 37 103 ha of PCV in 2020, while a combination of agricultural statistics and surveys estimated a smaller plasticulture cover of around 100 103 ha in 2019. Based on ground observations, the overall accuracy of the classification is 85.3%. Optical and radar features had similar importance scores, and a distinct backscatter of PCV was related to metal frames underneath the plastic films. Overall, the algorithm achieved great results in the distinction between PCV and PMF. This study maps different plastic film uses at a country scale for the first time and sheds light on the high potential of freely available satellite data for continental monitoring.The land surface influences the atmospheric boundary layer (ABL) through its impacts on the partitioning of available energy into evaporation and warming. Previous research on understanding this complex link focused mainly on site-scale flux observations, gridded satellite observations, climate modeling, and machine-learning experiments. Observational evidence of land surface conditions, among which soil moisture, impacting ABL properties at intermediate landscape scales is lacking. Here, we use a combination of global weather balloon soundings, satellite-observed soil moisture, and a coupled land-atmosphere model to infer the soil moisture impact on the ABL. The inferred relationship between soil moisture and surface flux partitioning reflects distinctive energy- and water-limited regimes, even at the landscape scale. We find significantly different behavior between those two regimes, associating dry conditions with on average warmer (\uffe2\uff89\uff883\uffe2\uff80\uff89K), higher (\uffe2\uff89\uff88400\uffe2\uff80\uff89m) and drier (\uffe2\uff89\uff881\uffe2\uff80\uff89kPa) afternoon ABLs than wet conditions. This evidence of land\uffe2\uff80\uff93atmosphere coupling from globally distributed atmospheric measurements highlights the need for an accurate representation of land\uffe2\uff80\uff93atmosphere coupling into climate models and their climate change projections.

", "keywords": ["Atmospheric Science", "Global and Planetary Change", "Article ; Atmospheric dynamics ; Biogeochemistry ; Hydrology", "0207 environmental engineering", "02 engineering and technology", "15. Life on land", "01 natural sciences", "Environmental sciences", "13. Climate action", "Earth and Environmental Sciences", "Meteorology. Climatology", "Environmental Chemistry", "Life Science", "GE1-350", "QC851-999", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.nature.com/articles/s41612-021-00167-w.pdf"}, {"href": "https://doi.org/10.1038/s41612-021-00167-w"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/npj%20Climate%20and%20Atmospheric%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41612-021-00167-w", "name": "item", "description": "10.1038/s41612-021-00167-w", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41612-021-00167-w"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-03T00:00:00Z"}}, {"id": "10.1038/s41893-019-0262-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2019-04-01", "title": "Aridity and reduced soil micronutrient availability in global drylands", "description": "Drylands cover more than 40% of terrestrial surface, and their global extent and socio-ecological importance will increase in the future due to the forecasted increases in aridity driven by climate change. Despite the essential role of metallic micronutrients in life chemistry and ecosystem functioning, it is virtually unknown how their bioavailability changes along aridity gradients at the global scale. Here we analysed soil total and available Cu, Fe, Mn, and Zn in 143 drylands from all continents, except Antarctica, covering a broad range of aridity and soil conditions. We found that total and available micronutrient concentrations in dryland soils were low compared to averages commonly found in soils of natural and agricultural ecosystems globally. Aridity negatively affected the availability of all micronutrients evaluated, mainly indirectly by increasing soil pH and decreasing soil organic matter. Remarkably, the available Fe:Zn ratio decreased exponentially as aridity increased, pointing to stoichiometric alterations. Our findings suggest that increased aridity conditions due to climate change will limit the availability of essential micronutrients for organisms, particularly that of Fe and Zn, which together with other adverse effects (e.g., reduced water availability) may pose serious threats to key ecological processes and services, such as food production, in drylands worldwide.", "keywords": ["0301 basic medicine", "2. Zero hunger", "drylands", "03 medical and health sciences", "aridity", "13. Climate action", "micronutrients", "0401 agriculture", " forestry", " and fisheries", "Qu\u00edmica", "04 agricultural and veterinary sciences", "15. Life on land"]}, "links": [{"href": "https://www.nature.com/articles/s41893-019-0262-x.pdf"}, {"href": "https://doi.org/10.1038/s41893-019-0262-x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41893-019-0262-x", "name": "item", "description": "10.1038/s41893-019-0262-x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41893-019-0262-x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-01T00:00:00Z"}}, {"id": "10.5194/acp-24-5337-2024", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:22:05Z", "type": "Journal Article", "created": "2024-05-07", "title": "Observationally constrained regional variations of shortwave absorption by iron oxides emphasize the cooling effect of dust", "description": "

Abstract. The composition of soil dust aerosols derives from the mineral abundances in the parent soils that vary across dust source regions. Nonetheless, Earth system models (ESMs) have traditionally represented mineral dust as a globally homogeneous species. The growing interest in modeling dust mineralogy, facilitated by the recognized sensitivity of the dust climate impacts to composition, has motivated state-of-the-art ESMs to incorporate the mineral speciation of dust along with its effect upon the dust direct radiative effect (DRE). In this work, we enable the NASA Goddard Institute for Space Studies ModelE2.1 to calculate the shortwave (SW) DRE accounting for the regionally varying soil mineralogy. Mineral\u2013radiation interaction at solar wavelengths is calculated according to two alternative coupling schemes: (1)\u00a0external mixing of three mineral components that are optically distinguished, one of which contains embedded iron oxides; (2)\u00a0a single internal mixture of all dust minerals with a dynamic fraction of iron oxides that varies regionally and temporally. We link dust absorption to the fractional mass of iron oxides based on recent chamber measurements using natural dust aerosol samples. We show that coupled mineralogy overall enhances the scattering by dust, and thus the global cooling, compared to our control run with globally uniform composition. According to the external mixing scheme, the SW DRE at the top of atmosphere (TOA) changes from \u22120.25 to -0.30Wm-2, corresponding to a change in the net DRE, including the longwave effect, from \u22120.08 to -0.12Wm-2. The cooling increase is accentuated when the internal mixing scheme is configured: the SW DRE at the TOA becomes -0.34Wm-2 with a net DRE of -0.15Wm-2. The varying composition modifies the regional distribution of single scattering albedo (SSA), whose variations in specific regions can be remarkable (above 0.03) and significantly modify the regional SW DRE. Evaluation against the AErosol RObotic NETwork (AERONET) shows that explicit representation of soil mineralogy and its regional variations reduces the low bias of model dust SSA while improving the range of variability across stations and calendar months. Despite these improvements, the moderate spatiotemporal correlation with AERONET reveals remaining modeling challenges and the need for more accurate measurements of mineral fractions in soils.

", "keywords": ["[SDE] Environmental Sciences", "Mineral dusts", "Radiation", "Physics", "QC1-999", "Cicle hidrol\u00f2gic", "15. Life on land", "Aerosols atmosf\u00e8rics", "01 natural sciences", "Radiaci\u00f3", "Chemistry", "13. Climate action", "\u00c0rees tem\u00e0tiques de la UPC::Enginyeria civil::Geologia::Mineralogia", "Pols minerals", "QD1-999", "Atmospheric aerosol", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://acp.copernicus.org/articles/24/5337/2024/acp-24-5337-2024.pdf"}, {"href": "https://doi.org/10.5194/acp-24-5337-2024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Atmospheric%20Chemistry%20and%20Physics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/acp-24-5337-2024", "name": "item", "description": "10.5194/acp-24-5337-2024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/acp-24-5337-2024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-06-05T00:00:00Z"}}, {"id": "10.1038/s41612-018-0053-5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2018-11-08", "title": "Terrestrial evaporation response to modes of climate variability", "description": "Abstract

Large-scale modes of climate variability (or teleconnection patterns), such as the El Ni\uffc3\uffb1o Southern Oscillation and the North Atlantic Oscillation, affect local weather worldwide. However, the response of terrestrial water and energy fluxes to these modes of variability is still poorly understood. Here, we analyse the response of evaporation to 16 teleconnection patterns, using a simple supervised learning framework and global observation-based datasets of evaporation and its key climatic drivers. Our results show that the month-to-month variability in terrestrial evaporation is strongly affected by (coupled) oscillations in sea-surface temperature and air pressure: in specific hotspot regions, up to 40% of the evaporation dynamics can be explained by climate indices describing the fundamental modes of climate variability. While the El Ni\uffc3\uffb1o Southern Oscillation affects the dynamics in land evaporation worldwide, other phenomena such as the East Pacific\uffe2\uff80\uff93North Pacific teleconnection pattern are more dominant at regional scales. Most modes of climate variability affect terrestrial evaporation by inducing changes in the atmospheric demand for water. However, anomalies in precipitation associated to particular teleconnections are crucial for the evaporation in water-limited regimes, as well as in forested regions where interception loss forms a substantial fraction of total evaporation. Our results highlight the need to consider the concurrent impact of these teleconnections to accurately predict the fate of the terrestrial branch of the hydrological cycle, and provide observational evidence to help improve the representation of surface fluxes in Earth system models.

", "keywords": ["EVAPOTRANSPIRATION", "0207 environmental engineering", "TELECONNECTION", "02 engineering and technology", "15. Life on land", "01 natural sciences", "6. Clean water", "NORTH-ATLANTIC", "PACIFIC OSCILLATION", "13. Climate action", "Earth and Environmental Sciences", "LAND EVAPORATION", "PRECIPITATION", "PATTERNS", "HYDROCLIMATOLOGY", "TEMPERATURE", "SATELLITE", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.nature.com/articles/s41612-018-0053-5.pdf"}, {"href": "https://doi.org/10.1038/s41612-018-0053-5"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/npj%20Climate%20and%20Atmospheric%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41612-018-0053-5", "name": "item", "description": "10.1038/s41612-018-0053-5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41612-018-0053-5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-15T00:00:00Z"}}, {"id": "10.1038/s41893-019-0223-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2019-02-11", "title": "An analytical framework for spatially targeted management of natural capital", "description": "A major sustainability challenge is determining where to target management to enhance natural capital and the ecosystem services it provides. Achieving this understanding is difficult, given that the effects of most actions vary according to wider environmental conditions; and this context dependency is typically poorly understood. Here, we describe an analytical framework that helps meet this challenge by identifying both why and where management actions are most effective for enhancing natural capital across large geographic areas. We illustrate the framework\u2019s generality by applying it to two examples for Britain: pond water quality and invasion of forests by rhododendron. Effectively managing natural capital and its associated ecosystem services is difficult given that the effects of most actions depend on the wider environmental conditions. This Perspective presents an analytical framework that allows identifying why and where management actions can best enhance natural capital.", "keywords": ["0106 biological sciences", "330", "13. Climate action", "11. Sustainability", "hydrology", "15. Life on land", "forest ecology", "environmental impact", "01 natural sciences", "333", "agriculture", "invasive species"]}, "links": [{"href": "https://eprints.soton.ac.uk/428133/1/Spake_SUPP_INFO.pdf"}, {"href": "https://www.nature.com/articles/s41893-019-0223-4.pdf"}, {"href": "https://doi.org/10.1038/s41893-019-0223-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41893-019-0223-4", "name": "item", "description": "10.1038/s41893-019-0223-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41893-019-0223-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-11T00:00:00Z"}}, {"id": "10.1088/1748-9326/ac44c7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:36Z", "type": "Journal Article", "created": "2021-12-20", "title": "Compliance with 2021 WHO air quality guidelines across Europe will require radical measures", "description": "Peer Reviewed", "keywords": ["330", "Science", "QC1-999", "air pollution", "Air pollution", "Pand\u00e8mia de COVID-19", "610", "air quality legislation", "environmental health", "Environmental technology. Sanitary engineering", "01 natural sciences", "11. Sustainability", "GE1-350", "Environmental sustainability", "environmental sustainability", "TD1-1066", "0105 earth and related environmental sciences", "Pand\u00e8mia de COVID-19", " 2020", "Physics", "Q", "2020", "air quality", "6. Clean water", "3. Good health", "Environmental sciences", "Environmental health", "13. Climate action", "Air quality", "Air quality legislation", "Air pollution.", "Aire--Qualitat", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica", ":Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica [\u00c0rees tem\u00e0tiques de la UPC]"]}, "links": [{"href": "https://doi.org/10.1088/1748-9326/ac44c7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Research%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1088/1748-9326/ac44c7", "name": "item", "description": "10.1088/1748-9326/ac44c7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1088/1748-9326/ac44c7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-21T00:00:00Z"}}, {"id": "10.1038/s41893-019-0415-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2019-11-12", "title": "Mitigating crop yield losses through weed diversity", "description": "Reconciling crop productivity and biodiversity maintenance is one of the main challenges of agriculture worldwide. Moreover, the importance of weed diversity in mitigating yield losses has been identified as one of the top five research priorities in weed science. We tested the hypotheses that (1) not all weed communities generate yield losses and (2) that more diversified weed communities can mitigate yield losses. The study is based on three years of observations of weed densities, weed biomass and crop biomass at four critical growth stages of winter cereals across 54 zones (36 unweeded and 18 weeded). Out of the six communities identified, only four generated significant yield losses in unweeded zones, ranging from 19% to 56%. The number of ears per plant and the number of grains per ear were systematically affected. Only one weed community was capable of reducing 1,000-kernel weight. Weed biomass decreased by 83% over the gradient of weed community evenness, whereas crop productivity increased by 23%. Diversified weed communities limited the negative effect of competitive and dominant species on crop productivity while potentially promoting ecosystem services provided by subordinate species. Reducing herbicides exposes crops to yield losses from weeds. This study on winter wheat and barley finds that more even weed communities reduce yield losses by suppressing dominant weeds.", "keywords": ["[SDE] Environmental Sciences", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "2. Zero hunger", "0106 biological sciences", "[SDE]Environmental Sciences", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://www.iris.sssup.it/bitstream/11382/532208/2/Adeux%20et%20al%20%282019%29_Nature%20Sustainability.pdf"}, {"href": "https://www.nature.com/articles/s41893-019-0415-y.pdf"}, {"href": "https://doi.org/10.1038/s41893-019-0415-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41893-019-0415-y", "name": "item", "description": "10.1038/s41893-019-0415-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41893-019-0415-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-11-11T00:00:00Z"}}, {"id": "10.5194/acp-24-7137-2024", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:22:05Z", "type": "Journal Article", "created": "2024-06-21", "title": "On the uncertainty of anthropogenic aromatic volatile organic compound emissions: model evaluation and sensitivity analysis", "description": "

Abstract. Volatile organic compounds (VOCs) significantly impact air quality and atmospheric chemistry, influencing ozone formation and secondary organic aerosol production. Despite their importance, the uncertainties associated with representing VOCs in atmospheric emission inventories are considerable. This work presents a spatiotemporal assessment and evaluation of benzene, toluene, and xylene (BTX) emissions and concentrations in Spain by combining bottom-up emissions, air quality modelling techniques, and ground-based observations. The emissions produced by High-Elective Resolution Modelling Emission System (HERMESv3) were used as input to the Multiscale Online Nonhydrostatic AtmospheRe CHemistry (MONARCH) chemical transport model to simulate surface concentrations across Spain. Comparing modelled and observed levels revealed uncertainty in the anthropogenic emissions, which were further explored through sensitivity tests. The largest levels of observed benzene and xylene were found in industrial sites near coke ovens, refineries, and car manufacturing facilities, where the modelling results show large underestimations. Official emissions reported for these facilities were replaced by alternative estimates, resulting in varied improvements in the model's performance across different stations. However, uncertainties associated with industrial emission processes persist, emphasising the need for further refinement. For toluene, consistent overestimations in background stations were mainly related to uncertainties in the spatial disaggregation of emissions from industrial-use solvent activities, mainly wood paint applications. Observed benzene levels in Barcelona's urban traffic areas were 5\u00a0times larger than the ones observed in Madrid. MONARCH failed to reproduce the observed gradient between the two cities due to uncertainties arising from estimating emissions from motorcycles and mopeds, as well as from different measurement methods and the model's capacity to accurately simulate meteorological conditions. Our results are constrained by the spatial and temporal coverage of available BTX observations, posing a key challenge in evaluating the spatial distribution of modelled levels and associated emissions.

", "keywords": ["Aerosols", "Atmospheric chemistry", "550", "Physics", "QC1-999", "Xylene", "VOCs", "Benzene", "7. Clean energy", "01 natural sciences", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Enginyeria ambiental", "Chemistry", "Ozone", "13. Climate action", "Air quality", "11. Sustainability", "Volatile organic compounds", "QD1-999", "Toluene", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.5194/acp-24-7137-2024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Atmospheric%20Chemistry%20and%20Physics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/acp-24-7137-2024", "name": "item", "description": "10.5194/acp-24-7137-2024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/acp-24-7137-2024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-21T00:00:00Z"}}, {"id": "10.1038/s41893-019-0469-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2020-01-20", "title": "Potential yield challenges to scale-up of zero budget natural farming", "description": "Under current trends, 60% of India's population (>10% of people on Earth) will experience severe food deficiencies by 2050. Increased production is urgently needed, but high costs and volatile prices are driving farmers into debt. Zero budget natural farming (ZBNF) is a grassroots movement that aims to improve farm viability by reducing costs. In Andhra Pradesh alone, 523,000 farmers have converted 13% of productive agricultural area to ZBNF. However, sustainability of ZBNF is questioned because external nutrient inputs are limited, which could cause a crash in food production. Here, we show that ZBNF is likely to reduce soil degradation and could provide yield benefits for low-input farmers. Nitrogen fixation, either by free-living nitrogen fixers in soil or symbiotic nitrogen fixers in legumes, is likely to provide the major portion of nitrogen available to crops. However, even with maximum potential nitrogen fixation and release, only 52-80% of the national average nitrogen applied as fertilizer is expected to be supplied. Therefore, in higher-input systems, yield penalties are likely. Since biological fixation from the atmosphere is possible only with nitrogen, ZBNF could limit the supply of other nutrients. Further research is needed in higher-input systems to ensure that mass conversion to ZBNF does not limit India's capacity to feed itself.", "keywords": ["Monitoring", "IEAS/POO2501/1", "NE/S009019/1", "330", "Supplementary Data", "QH301 Biology", "NE/P004830/1", "WHEAT", "01 natural sciences", "630", "12. Responsible consumption", "QH301", "NE/M021327/1", "SOIL PHYSICAL-PROPERTIES", "SDG 7 - Affordable and Clean Energy", "FERTILIZER", "Renewable Energy", "Wellcome Trust", "SDG 2 - Zero Hunger", "Nature and Landscape Conservation", "0105 earth and related environmental sciences", "Planning and Development", "2. Zero hunger", "Global and Planetary Change", "Geography", "Policy and Law", "Ecology", "Sustainability and the Environment", "Natural Environment Research Council (NERC)", "Sustainable and Healthy Food Systems (SHEFS)", "NE/P019455/1", "1. No poverty", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Management", "NITROGEN", "Urban Studies", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "INDIA", "Economic and Social Research Council (ESRC)", "Food Science"]}, "links": [{"href": "https://www.nature.com/articles/s41893-019-0469-x.pdf"}, {"href": "https://doi.org/10.1038/s41893-019-0469-x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41893-019-0469-x", "name": "item", "description": "10.1038/s41893-019-0469-x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41893-019-0469-x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-01-20T00:00:00Z"}}, {"id": "10.1038/s42003-022-04178-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:02Z", "type": "Journal Article", "created": "2022-11-17", "title": "Both abundant and rare fungi colonizing Fagus sylvatica ectomycorrhizal root-tips shape associated bacterial communities", "description": "Abstract

Ectomycorrhizal fungi live in close association with their host plants and form complex interactions with bacterial/archaeal communities in soil. We investigated whether abundant or rare ectomycorrhizal fungi on root-tips of young beech trees (Fagus sylvatica) shape bacterial/archaeal communities. We sequenced 16S rRNA genes and fungal internal transcribed spacer regions of individual root-tips and used ecological networks to detect the tendency of certain assemblies of fungal and bacterial/archaeal taxa to inhabit the same root-tip (i.e. modularity). Individual ectomycorrhizal root-tips hosted distinct fungal communities associated with unique bacterial/archaeal communities. The structure of the fungal-bacterial/archaeal association was determined by both, dominant and rare fungi. Integrating our data in a conceptual framework suggests that the effect of rare fungi on the bacterial/archaeal communities of ectomycorrhizal root-tips contributes to assemblages of bacteria/archaea on root-tips. This highlights the potential impact of complex fine-scale interactions between root-tip associated fungi and other soil microorganisms for the ectomycorrhizal symbiosis.Globally, inland waters emit over 2 Pg of carbon per year as carbon dioxide, of which the majority originates from streams and rivers. Despite the global significance of fluvial carbon dioxide emissions, little is known about their diel dynamics. Here we present a large-scale assessment of day- and night-time carbon dioxide fluxes at the water-air interface across 34 European streams. We directly measured fluxes four times between October 2016 and July 2017 using drifting chambers. Median fluxes are 1.4 and 2.1\uffe2\uff80\uff89mmol\uffe2\uff80\uff89m\uffe2\uff88\uff922 h\uffe2\uff88\uff921 at midday and midnight, respectively, with night fluxes exceeding those during the day by 39%. We attribute diel carbon dioxide flux variability mainly to changes in the water partial pressure of carbon dioxide. However, no consistent drivers could be identified across sites. Our findings highlight widespread day-night changes in fluvial carbon dioxide fluxes and suggest that the time of day greatly influences measured carbon dioxide fluxes across European streams.Greenspaces are important for sustaining healthy urban environments and their human populations. Yet their capacity to support multiple ecosystem services simultaneously (multiservices) compared with nearby natural ecosystems remains virtually unknown. We conducted a global field survey in 56 urban areas to investigate the influence of urban greenspaces on 23 soil and plant attributes and compared them with nearby natural environments. We show that, in general, urban greenspaces and nearby natural areas support similar levels of soil multiservices, with only six of 23 attributes (available phosphorus, water holding capacity, water respiration, plant cover, arbuscular mycorrhizal fungi (AMF), and arachnid richness) significantly greater in greenspaces, and one (available ammonium) greater in natural areas. Further analyses showed that, although natural areas and urban greenspaces delivered a similar number of services at low (>25% threshold) and moderate (>50%) levels of functioning, natural systems supported significantly more functions at high (>75%) levels of functioning. Management practices (mowing) played an important role in explaining urban ecosystem services, but there were no effects of fertilisation or irrigation. Some services declined with increasing site size, for both greenspaces and natural areas. Our work highlights the fact that urban greenspaces are more similar to natural environments than previously reported and underscores the importance of managing urban greenspaces not only for their social and recreational values, but for supporting multiple ecosystem services on which soils and human well-being depends.Forest soils contain a large amount of organic carbon and contribute to terrestrial carbon sequestration. However, we still have a poor understanding of what nutrients limit soil microbial metabolism that drives soil carbon release across the range of boreal to tropical forests. Here we used ecoenzymatic stoichiometry methods to investigate the patterns of microbial nutrient limitations within soil profiles (organic, eluvial and parent material horizons) across 181 forest sites throughout China. Results show that, in 80% of these forests, soil microbes were limited by phosphorus availability. Microbial phosphorus limitation increased with soil depth and from boreal to tropical forests as ecosystems become wetter, warmer, more productive, and is affected by anthropogenic nitrogen deposition. We also observed an unexpected shift in the latitudinal pattern of microbial phosphorus limitation with the lowest phosphorus limitation in the warm temperate zone (41-42\uffc2\uffb0N). Our study highlights the importance of soil phosphorus limitation to restoring forests and predicting their carbon sinks.

Abstract. Mineralogical composition drives dust impacts on Earth's climate systems. However, most climate models still use homogeneous dust, without accounting for the temporal and spatial variation in mineralogy. To quantify the radiative impact of resolving dust mineralogy on Earth's climate, we implement and simulate the distribution of dust minerals (i.e., illite, kaolinite, smectite, hematite, calcite, feldspar, quartz, and gypsum) from Claquin et\u00a0al. (1999) (C1999) and activate their interaction with radiation in the GFDL AM4.0 model. Resolving mineralogy reduces dust absorption compared to the homogeneous dust used in the standard GFDL AM4.0 model that assumes a globally uniform hematite volume content of 2.7\u2009% (HD27). The reduction in dust absorption results in improved agreement with observation-based single-scattering albedo (SSA), radiative fluxes from CERES (the Clouds and the Earth's Radiant Energy System), and land surface temperature from the CRU (Climatic Research Unit) compared to the baseline HD27 model version. It also results in distinct radiative impacts on Earth's climate over North Africa. Over the 19-year (from 2001 to 2019) modeled period during JJA (June\u2013July\u2013August), the reduction in dust absorption in AM4.0 leads to a reduction of over 50\u2009% in net downward radiation across the Sahara and approximately 20\u2009% over the Sahel at the top of the atmosphere (TOA) compared to the baseline HD27 model version. The reduced dust absorption weakens the atmospheric warming effect of dust aerosols and leads to an alteration in land surface temperature, resulting in a decrease of 0.66\u2009K over the Sahara and an increase of 0.7\u2009K over the Sahel. The less warming in the atmosphere suppresses ascent and weakens the monsoon inflow from the Gulf of Guinea. This brings less moisture to the Sahel, which combined with decreased ascent induces a reduction of precipitation. To isolate the effect of reduced absorption compared to resolving spatial and temporal mineralogy, we carry out a simulation where the hematite volume content of homogeneous dust is reduced from 2.7\u2009% to 0.9\u2009% (HD09). The dust absorption (e.g., single-scattering albedo) of HD09 is comparable to that of the mineralogically speciated model on a global mean scale, albeit with a lower spatial variation that arises solely from particle size. Comparison of the two\u00a0models indicates that the spatial inhomogeneity in dust absorption resulting from resolving mineralogy does not have significant impacts on Earth's radiation and climate, provided there is a similar level of dust absorption on a global mean scale before and after resolving dust mineralogy. However, uncertainties related to emission and distribution of minerals may blur the advantages of resolving minerals to study their impact on radiation, cloud properties, ocean biogeochemistry, air quality, and photochemistry. On the other hand, lumping together clay minerals (i.e., illite, kaolinite, and smectite), but excluding externally mixed hematite and gypsum, appears to provide both computational efficiency and relative accuracy. Nevertheless, for specific research, it may be necessary to fully resolve mineralogy to achieve accuracy.

", "keywords": ["Mineral dusts", "Climatology", "Physics", "QC1-999", "\u00c0rees tem\u00e0tiques de la UPC::F\u00edsica", "15. Life on land", "01 natural sciences", "Chemistry", "13. Climate action", "Climatologia", "Radiative transfer", "\u00c0rees tem\u00e0tiques de la UPC::Enginyeria civil::Geologia::Mineralogia", "Pols minerals", "QD1-999", "Transfer\u00e8ncia radiativa", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://acp.copernicus.org/articles/24/7421/2024/acp-24-7421-2024.pdf"}, {"href": "https://doi.org/10.5194/acp-24-7421-2024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Atmospheric%20Chemistry%20and%20Physics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/acp-24-7421-2024", "name": "item", "description": "10.5194/acp-24-7421-2024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/acp-24-7421-2024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-28T00:00:00Z"}}, {"id": "10.1038/s43247-022-00567-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:03Z", "type": "Journal Article", "created": "2022-10-07", "title": "Ecosystem productivity has a stronger influence than soil age on surface soil carbon storage across global biomes", "description": "Abstract

Interactions between soil organic matter and minerals largely govern the carbon sequestration capacity of soils. Yet, variations in the proportions of free light (unprotected) and mineral-associated (protected) carbon as soil develops in contrasting ecosystems are poorly constrained. Here, we studied 16 long-term chronosequences from six continents and found that the ecosystem type is more important than soil age (centuries to millennia) in explaining the proportion of unprotected and mineral-associated carbon fractions in surface soils across global biomes. Soil carbon pools in highly productive tropical and temperate forests were dominated by the unprotected carbon fraction and were highly vulnerable to reductions in ecosystem productivity and warming. Conversely, soil carbon in low productivity, drier and colder ecosystems was dominated by mineral-protected carbon, and was less responsive to warming. Our findings emphasize the importance of conserving ecosystem productivity to protect carbon stored in surface soils.Soils store vast amounts of carbon (C) on land, and increasing soil organic carbon (SOC) stocks in already managed soils such as croplands may be one way to remove C from the atmosphere, thereby limiting subsequent warming. The main objective of this study was to estimate the amount of additional C input needed to annually increase SOC stocks by 4\uffe2\uff80\uffb0 at 16 long\uffe2\uff80\uff90term agricultural experiments in Europe, including exogenous organic matter (EOM) additions. We used an ensemble of six SOC models and ran them under two configurations: (1) with default parametrization and (2) with parameters calibrated site\uffe2\uff80\uff90by\uffe2\uff80\uff90site to fit the evolution of SOC stocks in the control treatments (without EOM). We compared model simulations and analysed the factors generating variability across models. The calibrated ensemble was able to reproduce the SOC stock evolution in the unfertilised control treatments. We found that, on average, the experimental sites needed an additional 1.5 \uffc2\uffb1\uffe2\uff80\uff891.2\uffc2\uffa0Mg C ha\uffe2\uff88\uff921\uffc2\uffa0year\uffe2\uff88\uff921 to increase SOC stocks by 4\uffe2\uff80\uffb0 per year over 30\uffe2\uff80\uff89years, compared to the C input in the control treatments (multi\uffe2\uff80\uff90model median \uffc2\uffb1 median standard deviation across sites). That is, a 119% increase compared to the control. While mean annual temperature, initial SOC stocks and initial C input had a significant effect on the variability of the predicted C input in the default configuration (i.e., the relative standard deviation of the predicted C input from the mean), only water\uffe2\uff80\uff90related variables (i.e., mean annual precipitation and potential evapotranspiration) explained the divergence between models when calibrated. Our work highlights the challenge of increasing SOC stocks in agriculture and accentuates the need to increasingly lean on multi\uffe2\uff80\uff90model ensembles when predicting SOC stock trends and related processes. To increase the reliability of SOC models under future climate change, we suggest model developers to better constrain the effect of water\uffe2\uff80\uff90related variables on SOC decomposition.

Highlights

The feasibility of the 4\uffe2\uff80\uffb0 target was studied at 16 long\uffe2\uff80\uff90term agricultural experiments.

An ensemble of soil organic carbon models was used to estimate the uncertainty of the predictions.

On average across the sites, carbon input had to increase by 119% compared to initial conditions.

High uncertainty of the simulations was mainly driven by water\uffe2\uff80\uff90related variables.

Numerical models are crucial to understand and/or predict past and future soil organic carbon dynamics. For those models aiming at prediction, validation is a critical step to gain confidence in projections. With a comprehensive review of ~250 models, we assess how models are validated depending on their objectives and features, discuss how validation of predictive models can be improved. We find a critical lack of independent validation using observed time series. Conducting such validations should be a priority to improve the model reliability. Approximately 60% of the models we analysed are not designed for predictions, but rather for conceptual understanding of soil processes. These models provide important insights by identifying key processes and alternative formalisms that can be relevant for predictive models. We argue that combining independent validation based on observed time series and improved information flow between predictive and conceptual models will increase reliability in predictions.Uncertainty in desert dust composition poses a big challenge to understanding Earth\uffe2\uff80\uff99s climate across different epochs. Of particular concern is hematite, an iron-oxide mineral dominating the solar absorption by dust particles, for which current estimates of absorption capacity vary by over two orders of magnitude. Here, we show that laboratory measurements of dust composition, absorption, and scattering provide valuable constraints on the absorption potential of hematite, substantially narrowing its range of plausible values. The success of this constraint is supported by results from an atmospheric transport model compared with station-based measurements. Additionally, we identify substantial bias in simulating hematite abundance in dust aerosols with current soil mineralogy descriptions, underscoring the necessity for improved data sources. Encouragingly, the next-generation imaging spectroscopy remote sensing data hold promise for capturing the spatial variability of hematite. These insights have implications for enhancing dust modeling, thus contributing to efforts in climate change mitigation and adaptation.Nutrient balance is critical for sustainable land management, yet information scarcity hampers its systematic evaluation of trade-offs among alternate land uses. We employed a detailed regional nutrient dataset collected from 70 monitoring sites over 16 years to conduct a comprehensive analysis of yields, nutrient balances and greenhouse gas emissions associated with different land management practices in Lower Saxony, Germany. The information was used to develop land use transformation scenarios while assessing their impacts on regional nutrient balances and emissions. Our analysis demonstrated that organic farming exhibited lower nutrient surpluses but also lower yields compared to conventional systems, while grazing systems showed the highest nutrient outputs. A comparison with other regional studies highlights the importance of unique combinations of climate, soil, management practices, and socioeconomic settings in developing sustainable land management strategies \uffe2\uff80\uff93 a global perspective, while useful in setting goals, may not capture local needs specific to this combination of factors.The beginning of the 21st century is marked by a rapid growth of land surface satellite data and model sophistication. This offers new opportunities to estimate multiple components of the water cycle via satellite-based land data assimilation (DA) across multiple scales. By resolving more processes in land surface models and by coupling the land, the atmosphere, and other Earth system compartments, the observed information can be propagated to constrain additional unobserved variables. Furthermore, access to more satellite observations enables the direct constraint of more and more components of the water cycle that are of interest to end users. However, the finer level of detail in models and data is also often accompanied by an increase in dimensions, with more state variables, parameters, or boundary conditions to estimate, and more observations to assimilate. This requires advanced DA methods and efficient solutions. One solution is to target specific observations for assimilation based on a sensitivity study or coupling strength analysis, because not all observations are equally effective in improving subsequent forecasts of hydrological variables, weather, agricultural production, or hazards through DA. This paper offers a perspective on current and future land DA development, and suggestions to optimally exploit advances in observing and modeling systems.Quantifying global patterns of terrestrial nitrogen (N) cycling is central to predicting future patterns of primary productivity, carbon sequestration, nutrient fluxes to aquatic systems and climate forcing. With limited direct measures of soil N cycling at the global scale, syntheses of the 15N:14N ratio of soil organic matter across climate gradients provide key insights into understanding global patterns of N cycling. In synthesizing data from over 6000 soil samples, we show strong global relationships among soil N isotopes, mean annual temperature (MAT), mean annual precipitation (MAP) and the concentrations of organic carbon and clay in soil. In both hot ecosystems and dry ecosystems, soil organic matter was more enriched in 15N than in corresponding cold ecosystems or wet ecosystems. Below a MAT of 9.8\uffc2\uffb0C, soil \uffce\uffb415N was invariant with MAT. At the global scale, soil organic C concentrations also declined with increasing MAT and decreasing MAP. After standardizing for variation among mineral soils in soil C and clay concentrations, soil \uffce\uffb415N showed no consistent trends across global climate and latitudinal gradients. Our analyses could place new constraints on interpretations of patterns of ecosystem N cycling and global budgets of gaseous N loss.

", "keywords": ["N-15 Natural-Abundance", "550", "Ecosystem ecology", "TROPICAL FORESTS", "Organic chemistry", "Suelo", "Nitrogen cycle", "01 natural sciences", "Nutrient cycle", "cycle de l'azote", "CARBON", "Agricultural and Biological Sciences", "Soil", "Terrestrial ecosystem", "Isotopes", "https://purl.org/becyt/ford/1.6", "Soil water", "SDG 13 - Climate Action", "N-15 NATURAL-ABUNDANCE", "Climate change", "croisement de donn\u00e9es", "Milieux et Changements globaux", "SDG 15 \u2013 Leben an Land", "Global change", "SDG 15 - Life on Land", "2. Zero hunger", "106022 Mikrobiologie", "Climatic Factors", "Tropical Forests", "Ecology", "Geography", "Nitr\u00f3geno", "Nutrient Cycling", "FRACTIONATION", "Litter Decomposition", "ECOSYSTEM ECOLOGY", "Life Sciences", "ecosystem ecology", "Cycling", "Forestry", "Is\u00f3topos", "Carbon cycle", "04 agricultural and veterinary sciences", "Nitrogen Cycle", "Soil carbon", "6. Clean water", "Organic-Matter", "Earth and Planetary Sciences", "ORGANIC-MATTER", "Chemistry", "PRECIPITATION", "SDG 13 \u2013 Ma\u00dfnahmen zum Klimaschutz", "Physical Sciences", "106022 Microbiology", "carbone du sol", "Stable Isotope Analysis of Groundwater and Precipitation", "Ecosystem Functioning", "570", "STABLE ISOTOPE", "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems", "Stable isotope analysis", "Nitrogen", "[SDE.MCG]Environmental Sciences/Global Changes", "Soil Science", "stable isotope analysis;ecosystem ecology", "Article", "Environmental science", "LITTER DECOMPOSITION", "sol min\u00e9ral", "INORGANIC NITROGEN", "Geochemistry and Petrology", "stable isotope analysis", "Carbono", "Environmental Chemistry", "Factores Clim\u00e1ticos", "https://purl.org/becyt/ford/1", "Biology", "Ecosystem", "0105 earth and related environmental sciences", "Soil science", "Soil organic matter", "Soil Fertility", "climat", "AVAILABILITY", "Nitrogen Dynamics", "15. Life on land", "Carbon", "Inorganic", "NITROGEN", "MODEL", "[SDE.MCG] Environmental Sciences/Global Changes", "13. Climate action", "FOS: Biological sciences", "Environmental Science", "PATTERNS", "0401 agriculture", " forestry", " and fisheries", "Soil Carbon Dynamics and Nutrient Cycling in Ecosystems"]}, "links": [{"href": "https://scholars.unh.edu/context/faculty_pubs/article/1042/viewcontent/srep08280.pdf"}, {"href": "https://edoc.unibas.ch/37215/1/srep08280.pdf"}, {"href": "https://doi.org/10.1038/srep08280"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/srep08280", "name": "item", "description": "10.1038/srep08280", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/srep08280"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-02-06T00:00:00Z"}}, {"id": "10.1038/srep08097", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:03Z", "type": "Journal Article", "created": "2015-01-29", "title": "Responses Of Plant Nutrient Resorption To Phosphorus Addition In Freshwater Marsh Of Northeast China", "description": "Abstract

Anthropogenic activities have increased phosphorus (P) inputs to most aquatic and terrestrial ecosystems. However, the relationship between plant nutrient resorption and P availability is still unclear and much less is known about the underlying mechanisms. Here, we used a multi-level P addition experiment (0, 1.2, 4.8 and 9.6\uffe2\uff80\uff85g P m\uffe2\uff88\uff922 year\uffe2\uff88\uff921) to assess the effect of P enrichment on nutrient resorption at plant organ, species and community levels in a freshwater marsh of Northeast China. The response of nutrient resorption to P addition generally did not vary with addition rates. Moreover, nutrient resorption exhibited similar responses to P addition across the three hierarchical levels. Specifically, P addition decreased nitrogen (N) resorption proficiency, P resorption efficiency and proficiency, but did not impact N resorption efficiency. In addition, P resorption efficiency and proficiency were linearly related to the ratio of inorganic P to organic P and organic P fraction in mature plant organs, respectively. Our findings suggest that the allocation pattern of plant P between inorganic and organic P fractions is an underlying mechanism controlling P resorption processes and that P enrichment could strongly influence plant-mediated biogeochemical cycles through altered nutrient resorption in the freshwater wetlands of Northeast China.

", "keywords": ["0106 biological sciences", "2. Zero hunger", "China", "Nitrogen", "Fresh Water", "Phosphorus", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "01 natural sciences", "Article", "6. Clean water", "Species Specificity", "Organ Specificity", "13. Climate action", "Wetlands", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Ecosystem"]}, "links": [{"href": "https://doi.org/10.1038/srep08097"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/srep08097", "name": "item", "description": "10.1038/srep08097", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/srep08097"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-01-29T00:00:00Z"}}, {"id": "10.1038/srep10892", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:03Z", "type": "Journal Article", "created": "2015-07-03", "title": "Improved Grazing Management May Increase Soil Carbon Sequestration In Temperate Steppe", "description": "Abstract

Different grazing strategies impact grassland plant production and may also regulate the soil carbon formation. For a site in semiarid temperate steppe, we studied the effect of combinations of rest, high and moderate grazing pressure over three stages of the growing season, on the process involved in soil carbon sequestration. Results show that constant moderate grazing (MMM) exhibited the highest root production and turnover accumulating the most soil carbon. While deferred grazing (RHM and RMH) sequestered less soil carbon compared to MMM, they showed higher standing root mass, maintained a more desirable pasture composition and had better ability to retain soil N. Constant high grazing pressure (HHH) caused diminished above- and belowground plant production, more soil N losses and an unfavorable microbial environment and had reduced carbon input. Reducing grazing pressure in the last grazing stage (HHM) still had a negative impact on soil carbon. Regression analyses show that adjusting stocking rate to ~5SE/ha with ~40% vegetation utilization rate can get the most carbon accrual. Overall, the soil carbon sequestration in the temperate grassland is affected by the grazing regime that is applied and grazing can be altered to improve soil carbon sequestration in the temperate steppe.

", "keywords": ["2. Zero hunger", "China", "Conservation of Natural Resources", "Carbon Compounds", " Inorganic", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "16. Peace & justice", "Article", "Soil", "Animals", "0401 agriculture", " forestry", " and fisheries", "Herbivory", "Nitrogen Compounds", "Sheep", " Domestic", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1038/srep10892"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/srep10892", "name": "item", "description": "10.1038/srep10892", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/srep10892"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-07-03T00:00:00Z"}}, {"id": "10.1038/srep15550", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:03Z", "type": "Journal Article", "created": "2015-10-27", "title": "Soil Restoration With Organic Amendments: Linking Cellular Functionality And Ecosystem Processes", "description": "Abstract

A hot topic in recent decades, the application of organic amendments to arid-degraded soils has been shown to benefit microbially-mediated processes. However, despite the importance of soils for global sustainability, a gap has not been addressed yet in soil science: is there any connection between ecosystem-community processes, cellular functionality and microbial lifestyles (i.e. oligotrophy-copiotrophy) in restored soils? Together with classical ecosystem indicators (fatty-acids, extracellular-enzyme activities, basal respiration), state-of-the-art metaproteomics was applied to fill this gap in a model-restoration experiment initiated 10-years ago by the addition of sewage-sludge and compost. Organic amendment strongly impacted ecosystem processes. Furthermore, the type of material used induced differences in the cellular functionalities through variations in the percentages of proteins involved in translation, transcription, energy production and C-fixation. We conclude that the long-term impact of organic restoration goes beyond ecosystem processes and affects cellular functionalities and phyla-lifestyles coupled with differences in microbial-community structures.

", "keywords": ["Proteomics", "2. Zero hunger", "0301 basic medicine", "1000 Multidisciplinary", "Sewage", "610 Medicine & health", "10071 Functional Genomics Center Zurich", "04 agricultural and veterinary sciences", "15. Life on land", "Article", "6. Clean water", "Enzymes", "Environmental sciences", "Soil", "03 medical and health sciences", "Soil microbiology", "13. Climate action", "11. Sustainability", "570 Life sciences; biology", "0401 agriculture", " forestry", " and fisheries", "Soil microbiology; Environmental sciences", "Ecosystem", "Environmental Restoration and Remediation", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1038/srep15550"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/srep15550", "name": "item", "description": "10.1038/srep15550", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/srep15550"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-10-27T00:00:00Z"}}, {"id": "10.1038/srep15991", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:03Z", "type": "Journal Article", "created": "2015-11-04", "title": "Forest soil carbon is threatened by intensive biomass harvesting", "description": "Abstract

Forests play a key role in the carbon cycle as they store huge quantities of organic carbon, most of which is stored in soils, with a smaller part being held in vegetation. While the carbon storage capacity of forests is influenced by forestry, the long-term impacts of forest managers\uffe2\uff80\uff99 decisions on soil organic carbon (SOC) remain unclear. Using a meta-analysis approach, we showed that conventional biomass harvests preserved the SOC of forests, unlike intensive harvests where logging residues were harvested to produce fuelwood. Conventional harvests caused a decrease in carbon storage in the forest floor, but when the whole soil profile was taken into account, we found that this loss in the forest floor was compensated by an accumulation of SOC in deeper soil layers. Conversely, we found that intensive harvests led to SOC losses in all layers of forest soils. We assessed the potential impact of intensive harvests on the carbon budget, focusing on managed European forests. Estimated carbon losses from forest soils suggested that intensive biomass harvests could constitute an important source of carbon transfer from forests to the atmosphere (142\uffe2\uff80\uff93497 Tg-C), partly neutralizing the role of a carbon sink played by forest soils.

", "keywords": ["2. Zero hunger", "0106 biological sciences", "Carbon Sequestration", "[SDE.MCG]Environmental Sciences/Global Changes", "Forestry", "04 agricultural and veterinary sciences", "Forests", "15. Life on land", "forest soil", "01 natural sciences", "Article", "Carbon", "Carbon Cycle", "Trees", "[SDE.MCG] Environmental Sciences/Global Changes", "Soil", "13. Climate action", "carbone organique du sol", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Milieux et Changements globaux", "sol forestier", "Ecosystem", "Environmental Monitoring"]}, "links": [{"href": "https://hal.science/hal-01594440/file/2015_Achat_Scientific%20Reports_1.pdf"}, {"href": "https://doi.org/10.1038/srep15991"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/srep15991", "name": "item", "description": "10.1038/srep15991", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/srep15991"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-11-04T00:00:00Z"}}, {"id": "10.1038/srep17592", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:04Z", "type": "Journal Article", "created": "2015-12-01", "title": "Effects Of Long-Term Conservation Tillage On Soil Nutrients In Sloping Fields In Regions Characterized By Water And Wind Erosion", "description": "Abstract

Conservation tillage is commonly used in regions affected by water and wind erosion. To understand the effects of conservation tillage on soil nutrients and yield, a long-term experiment was set up in a region affected by water and wind erosion on the Loess Plateau. The treatments used were traditional tillage (CK), no tillage (NT), straw mulching (SM), plastic-film mulching (PM), ridging and plastic-film mulching (RPM) and intercropping (In). Our results demonstrate that the available nutrients in soils subjected to non-traditional tillage treatments decreased during the first several years and then remained stable over the last several years of the experiment. The soil organic matter and total nitrogen content increased gradually over 6 years in all treatments except CK. The nutrient content of soils subjected to conservative tillage methods, such as NT and SM, were significantly higher than those in soils under the CK treatment. Straw mulching and film mulching effectively reduced an observed decrease in soybean yield. Over the final 6 years of the experiment, soybean yields followed the trend RPM\uffe2\uff80\uff89>\uffe2\uff80\uff89PM\uffe2\uff80\uff89>\uffe2\uff80\uff89SM\uffe2\uff80\uff89>\uffe2\uff80\uff89NT\uffe2\uff80\uff89>\uffe2\uff80\uff89CK\uffe2\uff80\uff89>\uffe2\uff80\uff89In. This trend has implications for controlling soil erosion and preventing non-point source pollution in sloping fields by sacrificing some food production.

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