{"type": "FeatureCollection", "features": [{"id": "10.1007/s11258-007-9317-6", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:14:48Z", "type": "Journal Article", "created": "2007-06-20", "title": "Soil Acidity And Nutrient Deficiency In Central Amazonian Heath Forest Soils", "description": "Experiments were carried out to test the effects of liming and nutrient additions on plant growth and soil processes such as C and N mineralisation in three contrasting forest types in central Amazonia: the stunted facies of heath forest (SHF), the tall facies of heath forest (THF) and the surrounding lowland evergreen rain forest (LERF). Calcium-carbonate additions increased soil respiration in the field plots in the SHF; in laboratory incubations, soil respiration was higher in the SHF when soils were fertilised with N, and in THF and LERF after S additions. The addition of N alone or in different combinations generally induced a net immobilisation of soil N. Net nitrification increased during the incubation in SHF and THF soils fertilised with N+P, and in LERF soils fertilised with either N, or P, or CaCO3. In a field experiment using ingrowth bags, a higher fine root production was observed in all forest types when bags were fertilised with CaCl2 or CaCO3, suggesting that Ca may be a limiting nutrient in these soils. Calcium-carbonate addition in a glasshouse bioassay experiment with rice showed an overall positive effect on the survival and growth of the seedlings. In other treatments where soil pH was not raised, the rice showed acute toxicity symptoms, poor root and shoot growth and high mortality. Similar results were yielded in a field experiment, using naturally established seedlings in the field plots in SHF, THF and LERF. It is concluded that the acute H+ ion toxicity is a major growth-limiting factor for non-adapted plants in heath forest soils in central Amazonia.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Survival", "Seedling", "Forest Soil", "Growth", "Soil Chemistry", "South America", "15. Life on land", "01 natural sciences", "Root", "Amazonia", "Mortality", "Nutrient Limitation", "Acid Soil", "Heathland"], "contacts": [{"organization": "Luiz\u00e3o, Fl\u00e1vio Jesus, Luiz\u00e2o, Regina Celi Costa, Proctor, John,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s11258-007-9317-6"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11258-007-9317-6", "name": "item", "description": "10.1007/s11258-007-9317-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11258-007-9317-6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-06-21T00:00:00Z"}}, {"id": "10.1029/2017JD027827", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:16:41Z", "type": "Journal Article", "created": "2018-04-26", "title": "Fine Particle Emissions From Tropical Peat Fires Decrease Rapidly With Time Since Ignition", "description": "Abstract

Southeast Asia experiences frequent fires in fuel\uffe2\uff80\uff90rich tropical peatlands, leading to extreme episodes of regional haze with high concentrations of fine particulate matter (PM2.5) impacting human health. In a study published recently, the first field measurements of PM2.5 emission factors for tropical peat fires showed larger emissions than from other fuel types. Here we report even higher PM2.5 emission factors, measured at newly ignited peat fires in Malaysia, suggesting that current estimates of fine particulate emissions from peat fires may be underestimated by a factor of 3 or more. In addition, we use both field and laboratory measurements of burning peat to provide the first mechanistic explanation for the high variability in PM2.5 emission factors, demonstrating that buildup of a surface ash layer causes the emissions of PM2.5 to decrease as the peat fire progresses. This finding implies that peat fires are more hazardous (in terms of aerosol emissions) when first ignited than when still burning many days later. Varying emission factors for PM2.5 also have implications for our ability to correctly model the climate and air quality impacts downwind of the peat fires. For modelers able to implement a time\uffe2\uff80\uff90varying emission factor, we recommend an emission factor for PM2.5 from newly ignited tropical peat fires of 58\uffc2\uffa0g of PM2.5 per kilogram of dry fuel consumed (g/kg), reducing exponentially at a rate of 9%/day. If the age of the fire is unknown or only a single value may be used, we recommend an average value of 24\uffc2\uffa0g/kg.

", "keywords": ["5", "550", "TRACE GASES", "PM2", "PM2.5", "Social and Behavioral Sciences", "01 natural sciences", "TRANSFORM INFRARED-SPECTROSCOPY", "INDONESIA", "CARBON", "SDG 3 - Good Health and Well-being", "11. Sustainability", "Medicine and Health Sciences", "Meteorology & Atmospheric Sciences", "AUSTRALIAN VEGETATION FIRES", "Research Articles", "0105 earth and related environmental sciences", "Science & Technology", "GE", "emissions", "AIR-POLLUTION", "15. Life on land", "FOREST", "FIELD-MEASUREMENTS", "DERIVATION", "13. Climate action", "Physical Sciences", "PREMATURE MORTALITY", "peat", "FoR 0401 (Atmospheric Sciences)", "FoR 0502 (Environmental Science and Management)", "fire"]}, "links": [{"href": "https://researchonline.ljmu.ac.uk/id/eprint/9303/1/Fine%20Particle%20Emissions%20From%20Tropical%20Peat%20Fires%20Decrease%20Rapidly%20With%20Time%20Since%20Ignition..pdf"}, {"href": "https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2017JD027827"}, {"href": "https://doi.org/10.1029/2017JD027827"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Geophysical%20Research%3A%20Atmospheres", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1029/2017JD027827", "name": "item", "description": "10.1029/2017JD027827", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1029/2017JD027827"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-05-16T00:00:00Z"}}, {"id": "10.1046/j.1466-822x.2001.t01-1-00256.x", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:16:56Z", "type": "Journal Article", "created": "2003-03-11", "title": "Representation Of Vegetation Dynamics In The Modelling Of Terrestrial Ecosystems: Comparing Two Contrasting Approaches Within European Climate Space", "description": "Abstract

\uffe2\uff80\uff82Advances in dynamic ecosystem modelling have made a number of different approaches to vegetation dynamics possible. Here we compare two models representing contrasting degrees of abstraction of the processes governing dynamics in real vegetation.

\uffe2\uff80\uff82Model (a) (GUESS) simulates explicitly growth and competition among individual plants. Differences in crown structure (height, depth, area and LAI) influence relative light uptake by neighbours. Assimilated carbon is allocated individually by each plant to its leaf, fine root and sapwood tissues. Carbon allocation and turnover of sapwood to heartwood in turn govern height and diameter growth.

\uffe2\uff80\uff82Model (b) (LPJ) incorporates a \uffe2\uff80\uff98dynamic global vegetation model\uffe2\uff80\uff99 (DGVM) architecture, simulating growth of populations of plant functional types (PFTs) over a grid cell, integrating individual\uffe2\uff80\uff90level processes over the proportional area (foliar projective cover, FPC) occupied by each PFT. Individual plants are not simulated, but are replaced by explicit parameterizations of their growth and interactions.

\uffe2\uff80\uff82The models are identical in their representation of core physiological and biogeochemical processes. Both also use the same set of PFTs, corresponding to the major woody plant groups in Europe, plus a grass type.

\uffe2\uff80\uff82When applied at a range of locations, broadly spanning climatic variation within Europe, both models successfully predicted PFT composition and succession within modern natural vegetation. However, the individual\uffe2\uff80\uff90based model performed better in areas where deciduous and evergreen types coincide, and in areas subject to pronounced seasonal water deficits, which would tend to favour grasses over drought\uffe2\uff80\uff90intolerant trees.

\uffe2\uff80\uff82Differences in model performance could be traced to their treatment of individual\uffe2\uff80\uff90level processes, in particular light competition and stress\uffe2\uff80\uff90induced mortality.

\uffe2\uff80\uff82Our results suggest that an explicit individual\uffe2\uff80\uff90based approach to vegetation dynamics may be an advantage in modelling of ecosystem structure and function at the resolution required for regional\uffe2\uff80\uff90 to continental\uffe2\uff80\uff90scale studies.

", "keywords": ["580", "0106 biological sciences", "570", "plants", "0207 environmental engineering", "500", "02 engineering and technology", "15. Life on land", "mortality", "01 natural sciences", "6. Clean water", "13. Climate action", "XXXXXX - Unknown", "ecosystems", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1046/j.1466-822x.2001.t01-1-00256.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Ecology%20and%20Biogeography", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1046/j.1466-822x.2001.t01-1-00256.x", "name": "item", "description": "10.1046/j.1466-822x.2001.t01-1-00256.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1046/j.1466-822x.2001.t01-1-00256.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2001-11-01T00:00:00Z"}}, {"id": "10.1038/s41467-019-08348-1", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:16:46Z", "type": "Journal Article", "created": "2019-02-14", "title": "Decadal biomass increment in early secondary succession woody ecosystems is increased by CO2 enrichment", "description": "Abstract

Increasing atmospheric CO2 stimulates photosynthesis which can increase net primary production (NPP), but at longer timescales may not necessarily increase plant biomass. Here we analyse the four decade-long CO2-enrichment experiments in woody ecosystems that measured total NPP and biomass. CO2 enrichment increased biomass increment by 1.05\uffe2\uff80\uff89\uffc2\uffb1\uffe2\uff80\uff890.26\uffe2\uff80\uff89kg\uffe2\uff80\uff89C\uffe2\uff80\uff89m\uffe2\uff88\uff922 over a full decade, a 29.1\uffe2\uff80\uff89\uffc2\uffb1\uffe2\uff80\uff8911.7% stimulation of biomass gain in these early-secondary-succession temperate ecosystems. This response is predictable by combining the CO2 response of NPP (0.16\uffe2\uff80\uff89\uffc2\uffb1\uffe2\uff80\uff890.03\uffe2\uff80\uff89kg\uffe2\uff80\uff89C\uffe2\uff80\uff89m\uffe2\uff88\uff922\uffe2\uff80\uff89y\uffe2\uff88\uff921) and the CO2-independent, linear slope between biomass increment and cumulative NPP (0.55\uffe2\uff80\uff89\uffc2\uffb1\uffe2\uff80\uff890.17). An ensemble of terrestrial ecosystem models fail to predict both terms correctly. Allocation to wood was a driver of across-site, and across-model, response variability and together with CO2-independence of biomass retention highlights the value of understanding drivers of wood allocation under ambient conditions to\uffc2\uffa0correctly interpret\uffc2\uffa0and predict CO2 responses.

", "keywords": ["[SDE] Environmental Sciences", "0106 biological sciences", "0301 basic medicine", "TREE MORTALITY", "550", "Climate", "Plant Biology", "Biochemistry", "01 natural sciences", "Trees", "atmospheric carbon dioxide", "ddc:550", "Biomass", "Photosynthesis", "Ecology", "Q", "FOREST PRODUCTIVITY", "Forestry", "Biological Sciences", "woody", "decadal biomass", "Wood", "[SDE]Environmental Sciences", "GROWTH", "ecosystems", "CARBON ALLOCATION", "570", "Science", "Biophysics", "333", "SWEETGUM PLANTATION", "Article", "03 medical and health sciences", "XXXXXX - Unknown", "forest ecology", "plant biomass", "Biochemistry", " Biophysics", " and Structural Biology", "Ecosystem", "photosynthesis", "Carbon Dioxide", "15. Life on land", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "NITROGEN", "CLIMATE", "13. Climate action", "and Structural Biology", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "ELEVATED CO2", "SOIL CARBON", "RESPONSES"]}, "links": [{"href": "https://www.nature.com/articles/s41467-019-08348-1.pdf"}, {"href": "https://arrow.tudublin.ie/context/scschbioart/article/1214/viewcontent/nature.pdf"}, {"href": "https://escholarship.org/content/qt5m5806sh/qt5m5806sh.pdf"}, {"href": "https://doi.org/10.1038/s41467-019-08348-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41467-019-08348-1", "name": "item", "description": "10.1038/s41467-019-08348-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41467-019-08348-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-14T00:00:00Z"}}, {"id": "10.1038/s41598-022-09515-z", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:16:50Z", "type": "Journal Article", "created": "2022-04-07", "title": "The influence of soil dry-out on the record-breaking hot 2013/2014 summer in Southeast Brazil", "description": "Abstract

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": "10.1051/forest:2004062", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:57Z", "type": "Journal Article", "created": "2004-12-08", "title": "Fine Root Distribution, Seasonal Pattern And Production In Four Plantations Compared With A Natural Forest In Subtropical China", "description": "Open AccessR\u00e9partition et production de radicelles et \u00e9volutions saisonni\u00e8res dans quatre plantations en comparaison avec une for\u00eat naturelle, en Chine tropicale. La r\u00e9partition, l'\u00e9volution selon les saisons et la production nette de radicelles (< 2 mm en diam\u00e8tre) ont \u00e9t\u00e9 \u00e9tudi\u00e9es de 1999 \u00e0 2001 dans deux plantations \u00e2g\u00e9es de 33 ans de deux conif\u00e8res, le sapin de Chine (Cunninghamia lancolata, CF) et Fokienia hodginsii (FH) ainsi que dans deux plantations de feuillus, Ormosia xylocarpa (OX) et Castanopsis kawakamii (CK). Celles-ci ont \u00e9t\u00e9 compar\u00e9es \u00e0 une for\u00eat naturelle voisine de Castanopsis kawakamii (NF, 150 ans) \u00e0 Samming, Fujian, Chine. La biomasse et la n\u00e9cromasse de radicelles ont \u00e9t\u00e9 obtenues par carottage dans le sol effectu\u00e9 deux fois par mois. Les carottes de sol ont \u00e9t\u00e9 divis\u00e9es en 10 \u00e9l\u00e9ments selon la profondeur\u00a0: 0 ~ 10, 10 ~ 20, 20 ~ 30, 30 ~ 40, 40 ~ 50, 50 ~ 60, 60 ~ 70, 70 ~ 80, 80 ~ 90, et 90 ~ 100 cm. On a utilis\u00e9 des sacs \u00e0 liti\u00e8re (18 \u00d7 18 cm2, maille de 0,25 mm) pour d\u00e9terminer le taux de d\u00e9composition des radicelles (< 0,5 mm, 0,5-1 mm, 1-2 mm). Les taux de production moyenne annuelle, de mortalit\u00e9, de d\u00e9composition et de turnover des radicelles ont \u00e9t\u00e9 calcul\u00e9s par la m\u00e9thode de '\u00a0compartment flow\u00a0'. La biomasse moyenne de radicelles va de 1,49 Mg/ha dans le CF \u00e0 4,94 Mg/ha pour le NF\u00a0; elle d\u00e9cro\u00eet dans l'ordre suivant\u00a0: NF > CK > FH > OX > CF. On a enregistr\u00e9 des diff\u00e9rences significatives de biomasse et n\u00e9cromasse, selon les saisons dans tous les peuplements (P < 0,05), tandis qu'aucune fluctuation n'a pu \u00eatre mise en \u00e9vidence entre ann\u00e9es (P > 0,05). Pour tous les peuplements, on enregistre un pic de biomasse de radicelles au d\u00e9but du printemps (mars), les valeurs minimum intervenant au cours d'\u00e9t\u00e9s secs ou d'hivers froids. Pour le NF, 59,8 % de la biomasse de radicelles se situe dans la zone superficielle du sol (0-10 cm) o\u00f9 les diff\u00e9rences de biomasse de radicelles entre peuplements sont les plus marqu\u00e9es, les valeurs pour NF \u00e9tant respectivement 2,37 fois, 3,55 fois, 8,12 fois et 17,12 fois plus \u00e9lev\u00e9es que celles de CK, FH, CF, et OX. Les pourcentages de la biomasse d'origine, perdue pendant la premi\u00e8re ann\u00e9e de d\u00e9composition, vont de 43 % \u00e0 56 % pour FH, de 68 \u00e0 80 % pour NF. Les moyennes annuelles de d\u00e9composition, mortalit\u00e9 et production des racines s'\u00e9tagent entre 8,47 Mg ha-1 a-1, 8,63\u00a0Mg\u00a0ha-1\u00a0a-1 et 9,5 Mg ha-1 a-1 dans le NF \u00e0 2,50, 2,49 et 2,51 Mg ha-1 a-1 pour le CF, avec par ordre d\u00e9croissant, NF > CK > FH > OX > CF. Le taux de turnover de racines va de 1,48 a-1 pour FH \u00e0 1,78 a-1 pour NF.", "keywords": ["monoculture plantation
---
radicelle", "0106 biological sciences", "root distribution", "seasonal pattern", "root mortality", "fine root", "01 natural sciences", "root turnover", "for\u00eat naturelle", "turnover racinaire", "mortalit\u00e9 racinaire", "plantation en monoculture", "distribution", "r\u00e9partition des racines", "580", "2. Zero hunger", "04 agricultural and veterinary sciences", "production racinaire", "15. Life on land", "root", "natural forest", "monoculture plantation", "variation saisonni\u00e8re", "0401 agriculture", " forestry", " and fisheries", "[SDV.SA.SF] Life Sciences [q-bio]/Agricultural sciences/Silviculture", " forestry", "root production"], "contacts": [{"organization": "Yang, YS\uff08Dept. of Geography Science, Fujian Normal University\uff09, Chen, GS\uff08Dept. of Geography Science, Fujian Normal University\uff09, Lin, P, Xie, JS\uff08Dept. of Forestry, Fujian Agriculture and Forestry University\uff09, Guo, JF\uff08Dept. of Geography Science, Fujian Normal University\uff09,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1051/forest:2004062"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Annals%20of%20Forest%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1051/forest:2004062", "name": "item", "description": "10.1051/forest:2004062", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1051/forest:2004062"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-10-01T00:00:00Z"}}, {"id": "10.1088/1748-9326/abd58a", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:17:13Z", "type": "Journal Article", "created": "2020-12-22", "title": "Coarse woody debris are buffering mortality-induced carbon losses to the atmosphere in tropical forests", "description": "International audience", "keywords": ["tropical forests", "0301 basic medicine", "[SDU.OCEAN]Sciences of the Universe [physics]/Ocean", "0303 health sciences", "Atmosphere", "[SDU.OCEAN] Sciences of the Universe [physics]/Ocean", " Atmosphere", "Science", "Physics", "QC1-999", "coarse woody debris", "Q", "15. Life on land", "mortality", "Environmental technology. Sanitary engineering", "[SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces", " environment", "Environmental sciences", "carbon budget", "03 medical and health sciences", "13. Climate action", "GE1-350", "[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces", "environment", "TD1-1066"]}, "links": [{"href": "https://doi.org/10.1088/1748-9326/abd58a"}, {"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/abd58a", "name": "item", "description": "10.1088/1748-9326/abd58a", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1088/1748-9326/abd58a"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-01-01T00:00:00Z"}}, {"id": "10.1111/gcb.70179", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:17:31Z", "type": "Journal Article", "created": "2025-04-07", "title": "Lightning Impacts on Global Forest and Carbon Dynamics: Current Understanding and Knowledge Gaps", "description": "Lightning is a fundamental Earth system process that influences the world's major forest biomes and their carbon storage through two primary pathways. Lightning is the major cause of boreal forest fires, while lightning strikes kill patches of trees in tropical forests. We summarized the current understanding of these processes and identified knowledge gaps.", "keywords": ["carbon", "tropical", "Forests", "Lightning", "Carbon", "Carbon Cycle", "Trees", "forest", "Perspective", "boreal", "tree mortality", "Life Science", "lightning", "fire"], "contacts": [{"organization": "Sander Veraverbeke, Thomas A. J. Janssen, Esther Brambleby, Matt Jones, Bianca Zoletto, Masha T. van der Sande,", "roles": ["creator"]}]}, "links": [{"href": "https://ueaeprints.uea.ac.uk/id/eprint/99058/1/Veraverbeke_etal_2025_GlobalChangeBiology.pdf"}, {"href": "https://doi.org/10.1111/gcb.70179"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/gcb.70179", "name": "item", "description": "10.1111/gcb.70179", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/gcb.70179"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-04-01T00:00:00Z"}}, {"id": "10.3390/f5040620", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:19:04Z", "type": "Journal Article", "created": "2014-04-04", "title": "Carbon Stocks And Climate Change: Management Implications In Northern Arizona Ponderosa Pine Forests", "description": "

Researchers have observed climate-driven shifts of forest types to higher elevations in the Southwestern US and predict further migration coupled with large-scale mortality events proportional to increases in radiative forcing. Range contractions of forests are likely to impact the total carbon stored within a stand. This study examines the dynamics of Pinus ponderosa stands under three climate change scenarios in Northern Arizona using the Climate Forest Vegetation Simulator (Climate-FVS) model to project changes in carbon pools. A sample of 90 stands were grouped according to three elevational ranges; low- (1951 to 2194 m), mid- (2194 to 2499 m), and high- (2499 to 2682 m.) elevation stands. Growth, mortality, and carbon stores were simulated in the Climate-FVS over a 100 year timespan. We further simulated three management scenarios for each elevational gradient and climate scenario. Management included (1) a no-management scenario, (2) an intensive-management scenario characterized by thinning from below to a residual basal area (BA) of 18 m2/ha in conjunction with a prescribed burn every 10 years, and (3) a moderate-management scenario characterized by a thin-from-below treatment to a residual BA of 28 m2/ha coupled with a prescribed burn every 20 years. Results indicate that any increase in aridity due to climate change will produce substantial mortality throughout the elevational range of ponderosa pine stands, with lower elevation stands projected to experience the most devastating effects. Management was only effective for the intensive-management scenario; stands receiving this treatment schedule maintained moderately consistent levels of basal area and demonstrated a higher level of resilience to climate change relative to the two other management scenarios. The results of this study indicate that management can improve resiliency to climate change, however, resource managers may need to employ more intensive thinning treatments than currently proposed to achieve the best results.

", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "03 medical and health sciences", "QC Physics", "13. Climate action", "SD Forestry", "climate forest vegetation simulator; climate change and elevation; forest carbon stores; forest management and climate change; climate-driven forest mortality; representative concentration pathways", "15. Life on land", "01 natural sciences"], "contacts": [{"organization": "Bagdon, Benjamin, Huang, Ching-Hsun,", "roles": ["creator"]}]}, "links": [{"href": "http://www.mdpi.com/1999-4907/5/4/620/pdf"}, {"href": "https://openknowledge.nau.edu/id/eprint/684/1/Bagdon_B_Ching-Hsun_H_2014_Carbon_stocks_climate_change.pdf"}, {"href": "https://doi.org/10.3390/f5040620"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forests", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/f5040620", "name": "item", "description": "10.3390/f5040620", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/f5040620"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-04-04T00:00:00Z"}}, {"id": "10.5281/zenodo.17606854", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-09-20T16:20:40Z", "type": "Dataset", "title": "Data for study of divergent microbial strategies under topographically decoupled disturbances linking contrasting soil carbon fates following tree mortality", "description": "This deposit provides the curated soil, microbial and genomic trait datasets used to reproduce the analyses in the study on topographically decoupled tree mortality disturbances, microbial strategies and soil organic carbon (SOC) dynamics in a subtropical forest. Files include soil physicochemical properties, bacterial and fungal amplicon feature tables (16S, ITS), metagenomic gene count tables and functional annotations for carbon-degrading and terminal-electron-acceptor utilization genes, genome-derived gene copy number variation matrices for bacterial and fungal taxa, and derived community and model outputs (e.g. microbial composition summaries and XGBoost cross-validation results). These tables correspond to the input data required by the R scripts in the companion code repository (https://github.com/zhangdx2025/tree-mortality-soil-carbon) and allow regeneration of the numerical results and figures in the associated manuscript. Raw sequencing reads are not included here; their access information is provided in the article.", "keywords": ["Soil organic carbon; Tree mortality; Subtropical forest; Microbial strategies; Topography"], "contacts": [{"organization": "Dongxu, Zhang", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.17606854"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.17606854", "name": "item", "description": "10.5281/zenodo.17606854", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.17606854"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-11-14T00:00:00Z"}}, {"id": "10.7818/ECOS.2017.26-2.05", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:21:33Z", "type": "Journal Article", "created": "2017-08-29", "title": "Simulating the interaction among initial stand density and water and nutrient flows to understand the development of Pinus sylvestris and Fagus sylvatica mixedwoods under climate change", "description": "Open AccessEste trabajo ha sido financiado por medio de los proyectos AGL2012-33465 del Ministerio de Econom\u00eda y Competitividad, y el proyecto CIG-2012-326718-ECOPYREN3 de las Acciones Marie Curie del 7\u00ba Programa Marco de la Comisi\u00f3n Europea.", "keywords": ["Modelizaci\u00f3n ecol\u00f3gica", "0106 biological sciences", "FORECAST Climate", "Ecosystem-level models", "Water stress", "An\u00e1lisis de sensibilidad", "15. Life on land", "01 natural sciences", "6. Clean water", "Estr\u00e9s h\u00eddrico", "13. Climate action", "Mortalidad", "Mortality", "Sensitivity analysis", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.7818/ECOS.2017.26-2.05"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecosistemas", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.7818/ECOS.2017.26-2.05", "name": "item", "description": "10.7818/ECOS.2017.26-2.05", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.7818/ECOS.2017.26-2.05"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-08-29T00:00:00Z"}}, {"id": "11000/27720", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-20T16:21:52Z", "type": "Report", "title": "Hallazgos ecocardiogr\u00e1ficos en pacientes con COVID hospitalizados y su relaci\u00f3n con el pron\u00f3stico", "description": "Open AccessINTRODUCCI\u00d3N: El COVID afecta al sistema cardiovascular con mucha frecuencia, mediante diversos mecanismos, por lo que la ecocardiograf\u00eda es una herramienta \u00fatil en estos pacientes. Se ha objetivado que la disfunci\u00f3n y dilataci\u00f3n del ventr\u00edculo derecho, as\u00ed como la del izquierdo se asocian con la infecci\u00f3n. Adem\u00e1s, aquellos pacientes con alteraci\u00f3n en el TAPSE, strain longitudinal del ventr\u00edculo derecho y strain longitudinal del ventr\u00edculo izquierdo se ha determinado que presentan peor pron\u00f3stico. OBJETIVOS: Nuestro objetivo es comprobar si la ecocardiograf\u00eda transtor\u00e1cica tiene utilidad para conocer el pron\u00f3stico de los pacientes con COVID hospitalizados. M\u00c9TODOS: Se realizar\u00e1 un estudio observacional de cohortes prospectivo, incluyendo a pacientes con COVID que ingresen en el Hospital Universitario Virgen del Roc\u00edo, a los que se les realizar\u00e1 una ecocardiograf\u00eda y se determinar\u00e1 final del ingreso la mortalidad o ingreso en UCI. Posteriormente se analizar\u00e1n los datos mediante el programa IBM SPSS statistics.", "keywords": ["coronavirus dissease", "pron\u00f3stico", "CDU::6 - Ciencias aplicadas::61 - Medicina::616 - Patolog\u00eda. Medicina cl\u00ednica. Oncolog\u00eda", "ecocardiograf\u00eda", "SARS-CoV2", ":6 - Ciencias aplicadas::61 - Medicina::616 - Patolog\u00eda. Medicina cl\u00ednica. Oncolog\u00eda [CDU]", "mortalidad", "echocardiography", "prognosis", "mortality", "COVID"], "contacts": [{"organization": "R\u00edos Monje, Miguel \u00c1ngel", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/11000/27720"}, {"rel": "self", "type": "application/geo+json", "title": "11000/27720", "name": "item", "description": "11000/27720", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11000/27720"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "1871.1/6a108faf-cde4-46ae-ada2-63182a618c9f", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:22:05Z", "type": "Journal Article", "created": "2025-10-23", "title": "Demography, dynamics and data: building confidence for simulating changes in the world's forests", "description": "Summary

Vegetation demographic models (VDMs) are advanced tools for simulating forest responses to climate and land\uffe2\uff80\uff90use changes, and are essential for projecting carbon cycling and large\uffe2\uff80\uff90scale forest management strategies. Despite their increasing incorporation into Earth System Models, VDMs differ in their demographic assumptions, with no prior quantitative comparison of their performance.

We benchmarked nine VDMs against observational data from boreal, temperate and tropical sites, assessing their accuracy in predicting tree growth, carbon turnover, biomass stocks and size distributions. Models were simulated under consistent climate conditions with postdisturbance recovery monitored for at least 420\uffe2\uff80\uff89yr.

Postdisturbance carbon recovery trajectories showed significant variability while remaining within observational ranges. Initial regrowth rates varied substantially (0.03\uffe2\uff80\uff930.60, 0.18\uffe2\uff80\uff930.70 and 0.35\uffe2\uff80\uff931.10 kgCm \uffe2\uff88\uff922 \uffe2\uff80\uff89yr \uffe2\uff88\uff921 for boreal, temperate and tropical sites, respectively), influenced by each model's initial forest state. Models captured mature forest carbon content but showed compensating effects between overestimated growth and underestimated mortality rates.

This first multi\uffe2\uff80\uff90model benchmarking identifies growth and mortality rates as critical calibration targets and highlights the need to refine postdisturbance establishment conditions for model development. We outline specific benchmarking variables needed to improve predictions of forest responses to environmental change.

To assess the association of Life's Essential 8 (LE8) and the presence of abdominal aortic calcification (AAC) with mortality among middle\uffe2\uff80\uff90aged and older individuals.

Methods

Participants aged older than 40\uffe2\uff80\uff89years were enrolled from the National Health and Nutrition Examination Survey 2013\uffe2\uff80\uff902014. AAC was assessed using dual\uffe2\uff80\uff90energy X\uffe2\uff80\uff90ray absorptiometry. Mortality data were ascertained through linkage with the National Death Index until 31 December 2019. The LE8 score incorporates eight components: diet, physical activity, nicotine exposure, sleep health, body mass index, blood lipids, blood glucose and blood pressure. The total LE8 score, an unweighted average of all components, was categorized into low (0\uffe2\uff80\uff9049), medium (50\uffe2\uff80\uff9079) and high (80\uffe2\uff80\uff90100) scores.

Results

This study included 2567 individuals, with a mean LE8 score of 67.28\uffe2\uff80\uff89\uffc2\uffb1\uffe2\uff80\uff890.48 and an AAC prevalence of 28.28%. Participants with low LE8 scores showed a significantly higher prevalence of AAC (odds ratio\uffe2\uff80\uff89=\uffe2\uff80\uff892.12 [1.12\uffe2\uff80\uff904.19]) compared with those with high LE8 scores. Over a median 6\uffe2\uff80\uff90year follow\uffe2\uff80\uff90up, there were 222 all\uffe2\uff80\uff90cause deaths, and 55 cardiovascular deaths occurred. Participants with AAC had an increased risk of all\uffe2\uff80\uff90cause (hazard ratio [HR]\uffe2\uff80\uff89=\uffe2\uff80\uff892.17 [1.60\uffe2\uff80\uff902.95]) and cardiovascular (HR\uffe2\uff80\uff89=\uffe2\uff80\uff892.35 [1.40\uffe2\uff80\uff903.93]) mortality. Moreover, individuals with AAC and low or medium LE8 scores exhibited a 137% (HR\uffe2\uff80\uff89=\uffe2\uff80\uff892.37 [1.58\uffe2\uff80\uff903.54]) and 119% (HR\uffe2\uff80\uff89=\uffe2\uff80\uff892.19 [1.61\uffe2\uff80\uff902.99]) higher risk of all\uffe2\uff80\uff90cause mortality, as well as a 224% (HR\uffe2\uff80\uff89=\uffe2\uff80\uff893.24 [1.73\uffe2\uff80\uff906.04]) and 125% (HR\uffe2\uff80\uff89=\uffe2\uff80\uff892.25 [1.24\uffe2\uff80\uff904.09]) increased risk of cardiovascular mortality, respectively.

Conclusions

The LE8 score correlates with AAC prevalence in middle\uffe2\uff80\uff90aged and older individuals and serves as a valuable tool for evaluating the risk of all\uffe2\uff80\uff90cause and cardiovascular mortality in individuals with AAC.

", "keywords": ["Male", "Adult", "Aged", " 80 and over", "2. Zero hunger", "Aortic Diseases", "Middle Aged", "Nutrition Surveys", "United States", "Body Mass Index", "Diet", "3. Good health", "03 medical and health sciences", "0302 clinical medicine", "Risk Factors", "Prevalence", "Humans", "Female", "Aorta", " Abdominal", "Mortality", "Vascular Calcification", "Exercise", "Aged"]}, "links": [{"href": "https://doi.org/39165042"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Diabetes%2C%20Obesity%20and%20Metabolism", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "39165042", "name": "item", "description": "39165042", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/39165042"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-20T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=mortality&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=mortality&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=mortality&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=mortality&offset=19", "hreflang": "en-US"}], "numberMatched": 19, "numberReturned": 19, "distributedFeatures": [], "timeStamp": "2026-09-20T17:05:56.811849Z"}