Our planet, which operates as a closed system, is facing increasing entropy due to human activities such as the overexploitation of natural resources and fossil fuel use. The COP28 in Dubai emphasized the urgency to abandon fossil fuels, recognizing them as the primary cause of human\uffe2\uff80\uff90induced environmental changes, while highlighting the need to transition to renewable energies. We promote the crucial role of microbes for sustaining biogenic cycles to combat climate change and the economic potential of synthetic biology tools for producing diverse non\uffe2\uff80\uff90fossil fuels and chemicals, thus contributing to emission reduction in transport and industry. The shift to \uffe2\uff80\uff98green chemistry\uffe2\uff80\uff99 encounters challenges, derived from the availability of non\uffe2\uff80\uff90food residues and waste (mainly lignocellulosic) as raw material, the construction of cost\uffe2\uff80\uff90effective bioprocessing plants, product recovery from fermentation broths and the utilization of leftover lignin residues for synthesizing new chemicals, aligning with circular economy and sustainable development goals. To meet the Paris Agreement goals, an urgent global shift to low\uffe2\uff80\uff90carbon, renewable sources is imperative, ultimately leading to the cessation of our reliance on fossil fuels.Background: Water and nitrogen (N) are essential resources influencing plant growth and yield. To improve their efficiencies in crop production is challenging because the physiological mechanisms of water and N coupling and their interactive effect on crop water use efficiency (WUE) are not well understood yet.
Aim: The aim of this study was to investigate the physiological responses and phytohormones signaling in oats in response to soil water status and N supply under fertigation, to explore the mechanisms regulating plant growth and WUE.
Methods: Oat plants were subjected to the factorial combination of three soil moisture regimes (50, 70, and 90% of soil water holding capacity, SWHC) and three N levels (fertilized with 74, 149, and 298 mg kg\uffe2\uff88\uff921).
Results: The stomatal conductance (gs) was significantly decreased by soil water deficit, and also by the highest N level, whereas photosynthesis rate (An) was unaffected by neither water nor N. Consequently, intrinsic WUE (WUEint, An/gs) was highest under reduced irrigation and high N fertilization. This effect at stomatal level was affirmed by responses in whole plant WUE (WUEb), which was positively correlated with shoot \uffce\uffb413C. A positive correlation between \uffce\uffb418O and \uffce\uffb413C in shoots further indicated that decreases of gs rather than changes in An contributed to the enhanced WUE.
Conclusion: Moderate soil water deficit and sufficient N supply is recommended for saving irrigation water and improving WUE on fertigated oat plants without compromising biomass accumulation to any large extent.Decades of fire suppression following extensive timber harvesting have left much of the forest in the intermountain western United States exceedingly dense, and forest restoration techniques (i.e., thinning and prescribed fire) are increasingly being used in an attempt to mitigate the effects of severe wildfire, to enhance tree growth and regeneration, and to stimulate soil nutrient cycling. While many of the short\uffe2\uff80\uff90term effects of forest restoration have been established, the long\uffe2\uff80\uff90term effects on soil biogeochemical and ecosystem processes are largely unknown. We assessed the effects of commonly used forest restoration treatments (thinning, burning, and thinning\uffc2\uffa0+\uffc2\uffa0burning) on nutrient cycling and other ecosystem processes 11\uffc2\uffa0yr after restoration treatments were implemented in a ponderosa pine (Pinus ponderosavar.scopulorum)/Douglas fir (Pseudotsuga menziesiivar.glauca) forest at the Lubrecht Fire and Fire Surrogates Study (FFS) site in western Montana, USA. Despite short\uffe2\uff80\uff90term (<3\uffc2\uffa0yr) increases in soil inorganic nitrogen (N) pools and N cycling rates following prescribed fire, long\uffe2\uff80\uff90term soil N pools and N mineralization rates showed only subtle differences from untreated control plots. Similarly, despite a persistent positive correlation between fuels consumed in prescribed burns and several metrics of N cycling, variability in inorganic N pools decreased significantly since treatments were implemented, indicating a decline in N spatial heterogeneity through time. However, rates of net nitrification remain significantly higher in a thin + burn treatment relative to other treatments. Short\uffe2\uff80\uff90term declines in forest floor carbon (C) pools have persisted in the thin\uffc2\uffa0+\uffc2\uffa0burn treatment, but there were no significant long\uffe2\uff80\uff90term differences among treatments in extractable soil phosphorus (P). Finally, despite some short\uffe2\uff80\uff90term differences, long\uffe2\uff80\uff90term foliar nutrient concentrations, litter decomposition rates, and rates of free\uffe2\uff80\uff90living N fixation in the experimental plots were not different from control plots, suggesting nutrient cycles and ecosystem processes in temperate coniferous forests are resilient to disturbance following long periods of fire suppression. Overall, this study provides forest managers and policymakers valuable information showing that the effects of these commonly used restoration prescriptions on soil nutrient cycling are ephemeral and that use of repeated treatments (i.e., frequent fire) will be necessary to ensure continued restoration success.
", "keywords": ["0106 biological sciences", "Canada", "Time Factors", "Nitrogen", "04 agricultural and veterinary sciences", "Forests", "Nitrogen Cycle", "15. Life on land", "01 natural sciences", "Carbon", "6. Clean water", "Carbon Cycle", "Soil", "Tracheophyta", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Environmental Restoration and Remediation"], "contacts": [{"organization": "Michael J. Gundale, Rachel E. Becknell, Peter W. Ganzlin, Cory C. Cleveland,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/15-1100"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecological%20Applications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/15-1100", "name": "item", "description": "10.1002/15-1100", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/15-1100"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-07-01T00:00:00Z"}}, {"id": "10.1007/s12665-012-1567-5", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:29Z", "type": "Journal Article", "created": "2012-02-08", "title": "Correlation Of Alpine Vegetation Degradation And Soil Nutrient Status Of Permafrost In The Source Regions Of The Yangtze River, China", "description": "The impacts of alpine vegetation degradation on the main soil nutrients in the permafrost were studied by the comparative analysis of typical plots in the source regions of the Yangtze River. It is found that vegetation degradation has a severe effect on the content of the main soil nutrients, especially in the topsoil (0\u201310 cm) where the soil nutrients content were changed. There are good correlations between soil organic matter (SOM) and total nitrogen (TN), total phosphorus (TP) and total potassium (TK) in alpine soil. The change to soil nutrients increases concomitantly with the increasing intensity of vegetation degradation. Soil nutrients change dramatically in the thermokarst lakes in the surrounding area where vegetation is severely degraded. The ratio of SOM, TN, TP and TK in different soil layers of the adjacent thermokarst lakes is 5.88, 5.14, 3.86 and 4.43, respectively. The vegetation degradation accelerates the degradation of alpine soil environment in alpine frozen soil.", "keywords": ["0106 biological sciences", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1007/s12665-012-1567-5"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Earth%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s12665-012-1567-5", "name": "item", "description": "10.1007/s12665-012-1567-5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s12665-012-1567-5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-02-09T00:00:00Z"}}, {"id": "10.1007/s12665-012-1721-0", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:16:29Z", "type": "Journal Article", "created": "2012-07-02", "title": "The Spatial Variation Of Alpine Timberlines And Their Biogeographical Characteristics In The Northern Tianshan Mountains Of China", "description": "Alpine timberline is a proper indicator of climate change and has received much attention in ecological research during the past decades. In this study, variations of alpine timberlines and their biogeographic characteristics were investigated by a combination of field surveys, climate indices, and soil nutrient analyses in the northern Tianshan Mountains (NTM) of northwest China. The timberline altitudes were probed to range from 2,530 to 2,800\u00a0m a.s.l. in the NTM, gradually descending from west to east along the V-shaped Ili valley (from Zhaosu to Xinyuan), and ascending from west to east across the northernmost range of the study area (from Bole to Balikun). The vertical widths between the upper and lower limits of the timberlines were widest in the middle NTM (Kuytun to Changji) and the Ili valley (Zhaosu to Xinyuan). Interactions between the terrain and air currents resulted in variant climates within the NTM, which contributed to significant timberline distribution differences. Although vertical width was positively correlated to soil nutrient (especially organic matter, r\u00a0=\u00a00.78), and timberline altitudes were positively related to the soil pH values, the temperature during the growing season primarily determines both altitude and vertical width. In conclusion, timberline altitudes were dominated by the combined effects of local topography, soil nutrient properties, water, and thermal conditions. Identifying the dominating influencing factors of NTM timberlines provided potential insights to better understand the effects of climate change on the alpine ecosystem over central Asia.", "keywords": ["0106 biological sciences", "13. Climate action", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Geping Luo, Yanzhong Li, Yixing Feng, Lei Lu, Li Dai, Wenqiang Xu, Chaofan Li,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s12665-012-1721-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Earth%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s12665-012-1721-0", "name": "item", "description": "10.1007/s12665-012-1721-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s12665-012-1721-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-07-03T00:00:00Z"}}, {"id": "10.1007/s13127-020-00465-w", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:30Z", "type": "Journal Article", "created": "2020-11-03", "title": "Integrative taxonomy confirms two new West-Palaearctic species allied with Chrysotoxum vernale Loew, 1841 (Diptera: Syrphidae)", "description": "\u00a9 2020, Gesellschaft f\u00fcr Biologische Systematik. The taxonomy of the syrphid genus Chrysotoxum Meigen, 1803 (Diptera: Syrphidae), is complex and currently under scrutiny. Two new species allied with Chrysotoxum vernale, one from the Western Mediterranean, Chrysotoxum hispanicum sp. n. and the other from the Eastern Mediterranean, Chysotoxum anatolicum sp. n., are described and illustrated. Chrysotoxum hispanicum sp. n. is distinguished from the similar C. vernale Loew by the size of the yellow abdominal fasciae and shape of surstyli. Chrysotoxum anatolicum sp. n., known only from females, possesses an almost entirely yellow-pigmented wing, unusual amongst the other studied species of the C. vernale group. Additionally, C. hispanicum sp. n. and C. anatolicum sp. n. are separated from each other, as well as from other species of the C. vernale group by COI and ITS2 gene markers. An identification key to the West Palaearctic species of the C. vernale group is provided.", "keywords": ["COI", "0106 biological sciences", "adult morphology", " COI", " ITS2", " Chrysotoxum hispanicum sp.n.", " Chrysotoxum anatolicum sp.n.", " Identification key", "ITS2", "Adultmorphology", "Zoolog\u00eda", "Chrysotoxum anatolicum sp. n.", "01 natural sciences", "Chrysotoxum hispanicum sp. n.", "Identification key"], "contacts": [{"organization": "Zorica Nedeljkovi\u0107, Zorica Nedeljkovi\u0107, M\u00aa \u00c1ngeles Marcos-Garc\u00eda, Ante Vuji\u0107, R\u00fcstem Hayat, Antonio Ricarte, Ljiljana \u0160a\u0161i\u0107 Zori\u0107, Mihajla Djan,", "roles": ["creator"]}]}, "links": [{"href": "http://link.springer.com/content/pdf/10.1007/s13127-020-00465-w.pdf"}, {"href": "https://doi.org/10.1007/s13127-020-00465-w"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Organisms%20Diversity%20%26amp%3B%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13127-020-00465-w", "name": "item", "description": "10.1007/s13127-020-00465-w", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13127-020-00465-w"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-11-03T00:00:00Z"}}, {"id": "10.1007/s13157-011-0153-z", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:16:30Z", "type": "Journal Article", "created": "2011-02-17", "title": "Salt Marsh-Upland Ecotones In Central California: Vulnerability To Invasions And Anthropogenic Stressors", "description": "Ecotones, zones of abrupt biological transition typically reflecting strong physical gradients, may be particularly sensitive to changes in environmental conditions. Our characterization of the ecotone between salt marshes and uplands in the Elkhorn Slough watershed in central California revealed that extent of appropriate habitat for native high marsh species endemic to this zone is extremely limited. The ecotone is highly invaded, with non-native upland weeds accounting for a significant proportion of cover. We investigated responses to two anthropogenic landscape management strategies, restriction of tidal exchange through water control structures and cattle grazing. Moderate tidal restriction resulting in muted tidal exchange dramatically decreased ecotone width, native marsh plant richness, and cover by native ecotone specialists. Even stronger tidal restriction resulting in very low tidal exchange led to a seaward shift of the ecotone into the area formerly occupied by mid-marsh vegetation; upland plants now occupy the former ecotone zone so net loss of wetland habitat has occurred. Cattle grazing led to a very substantial increase in bare ground, a significant decrease in native marsh plant richness and a significant increase in non-native plant cover. Thus, both of these management regimes can have significant negative impacts on rare salt marsh ecotone extent and biodiversity.", "keywords": ["0106 biological sciences", "13. Climate action", "15. Life on land", "01 natural sciences"], "contacts": [{"organization": "Andrea Woolfolk, Kerstin Wasson,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s13157-011-0153-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Wetlands", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13157-011-0153-z", "name": "item", "description": "10.1007/s13157-011-0153-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13157-011-0153-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-02-18T00:00:00Z"}}, {"id": "10.1007/s13165-010-0002-z", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:30Z", "type": "Journal Article", "created": "2010-12-15", "title": "Cultivar Mixtures Of Processing Tomato In An Organic Agroecosystem", "description": "At an organic farm in California, managed biodiversity was manipulated by establishing a mustard cover crop (MCC) and fallow during winter, and after incorporation, tomato mixtures of one, three, and five cultivars were planted in the spring (1-cv, 3-cv, and 5-cv, respectively). It was hypothesized that cultivar mixtures may increase yields over a monoculture if disease pressure or nitrogen (N) availability is affected by the previous cover crop. The monoculture (1-cv) of the grower\u2019s preferred cultivar was compared with mixtures of it and other high-yielding cultivars in the region. Soil nitrogen, soil microbial biomass carbon (MBC), soil emissions of carbon dioxide (CO2) and nitrous oxide (N2O), crop nutrient uptake, biomass, fruit quality, intercepted photosynthetically active radiation (PAR), and disease symptoms were measured. The MCC reduced soil N leaching potential during winter and immobilized soil N early in the tomato season as suggested by higher soil MBC and CO2 emissions. Tomatoes had higher PAR, aboveground biomass, fruit yields, and harvest index in the winter fallow than in the winter MCC, likely due to higher N availability in the fallow plots after transplanting. All cultivar mixtures had fairly similar yield and shoot biomass within fallow and MCC, probably explained by the low genetic diversity among California modern tomato cultivars. However, at mid-season (75\u00a0days after planting (DAP)), the 3-cv mixture had higher shoot and fruit biomass, by 46% and 63%, than the monoculture in the MCC, indicating some plasticity under lower N availability. In the fallow treatment, soil CO2 emissions were lower in the 3-cv mixture than the monoculture at 77 and 100 DAP. Tomatoes in the 3-cv mixture were redder than the monoculture. The 3-cv mixture thus had some minor advantages compared with the monoculture, but overall, there was little evidence of higher ecosystem functions from mixtures vs. monoculture. Further research on mixtures of processing tomatoes may only be warranted for conditions of higher environmental stress than occur in California organic farms or if specific genotypic traits become available such as for disease resistance or improved nutrient uptake.", "keywords": ["Life Sciences", " general", "0106 biological sciences", "2. Zero hunger", "Fruit quality", "Nitrogen", "Plant Sciences", "Environment", " general", "Life Sciences", "Agriculture", "04 agricultural and veterinary sciences", "Environment", "Sustainable Development", "15. Life on land", "Solanum lycopersicum L.", "01 natural sciences", "Soil", "general", "Brassica cover crop", "Solanum lycopersicum L", "0401 agriculture", " forestry", " and fisheries", "Sclerotium rolfsii Sacc"], "contacts": [{"organization": "Barrios-Masias, Felipe H., Cantwell, Marita I., Jackson, Louise E.,", "roles": ["creator"]}]}, "links": [{"href": "https://escholarship.org/content/qt7rc852g0/qt7rc852g0.pdf"}, {"href": "https://doi.org/10.1007/s13165-010-0002-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Organic%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13165-010-0002-z", "name": "item", "description": "10.1007/s13165-010-0002-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13165-010-0002-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-12-15T00:00:00Z"}}, {"id": "10.1007/s13280-015-0751-8", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:30Z", "type": "Journal Article", "created": "2016-01-07", "title": "The role of biogeochemical hotspots, landscape heterogeneity, and hydrological connectivity for minimizing forestry effects on water quality", "description": "Protecting water quality in forested regions is increasingly important as pressures from land-use, long-range transport of air pollutants, and climate change intensify. Maintaining forest industry without jeopardizing sustainability of surface water quality therefore requires new tools and approaches. Here, we show how forest management can be optimized by incorporating landscape sensitivity and hydrological connectivity into a framework that promotes the protection of water quality. We discuss how this approach can be operationalized into a hydromapping tool to support forestry operations that minimize water quality impacts. We specifically focus on how hydromapping can be used to support three fundamental aspects of land management planning including how to (i) locate areas where different forestry practices can be conducted with minimal water quality impact; (ii) guide the off-road driving of forestry machines to minimize soil damage; and (iii) optimize the design of riparian buffer zones. While this work has a boreal perspective, these concepts and approaches have broad-scale applicability.", "keywords": ["0106 biological sciences", "Conservation of Natural Resources", "Skogsvetenskap", "Geography", " Planning and Development", "01 natural sciences", "Article", "Minimizing forestry effects", "Water Quality", "Environmental Chemistry", "Biomass", "14. Life underwater", "Groundwater", "0105 earth and related environmental sciences", "Ekologi", "Sweden", "Ecology", "Forest Science", "Landscape heterogeneity", "Forestry", "15. Life on land", "Milj\u00f6vetenskap", "Hydrological connectivity", "6. Clean water", "Biogeochemical hotspots", "Environmental Policy", "Water quality", "13. Climate action", "Environmental Sciences", "Environmental Monitoring"]}, "links": [{"href": "http://link.springer.com/content/pdf/10.1007/s13280-015-0751-8"}, {"href": "https://doi.org/10.1007/s13280-015-0751-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ambio", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13280-015-0751-8", "name": "item", "description": "10.1007/s13280-015-0751-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13280-015-0751-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-01-07T00:00:00Z"}}, {"id": "10.1007/s13355-014-0309-4", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2014-12-03", "title": "Indirect Effects Of Nutrients In Organic And Conventional Paddy Field Soils On The Rice Grasshopper, Oxya Japonica (Orthoptera: Acrididae), Mediated By Rice Plant Nutrients", "description": "Current agricultural technology depends on synthetic fertilizers and enhances the growth of herbivorous insect populations. Some organic farming uses bio-based nutrients instead and is considered the most promising way to mitigate the negative effects of conventional farming. The rice grasshopper Oxya japonica (Thunberg) (Orthoptera: Acrididae) is the most abundant herbivore in both conventional and organic fields in northern Japan. This study investigated the effects of soil nutrients associated with conventional versus organic farming on rice plant quality,and the growth and performance of O. japonica in paddy fields at Sakata, Yamagata Prefecture. A laboratory experiment was also conducted to understand the effects, as mediated by host plant quality, of organic and conventional soil nutrients on the growth and feeding (as measured by the leaf area consumed) of O. japonica. Nymphs of O. japonica that fed on nitrogen-rich, carbon-poor plants cultivated in conventional soil grew and developed faster than those feeding on organic plants. The rice plants in conventional fields had greater biomasses, suggesting that they were more likely to tolerate grasshopper damage. These results support the importance of soil nutrient management as a factor that influences plant\u2013herbivore interactions.", "keywords": ["0106 biological sciences", "2. Zero hunger", "13. Climate action", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1007/s13355-014-0309-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20Entomology%20and%20Zoology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13355-014-0309-4", "name": "item", "description": "10.1007/s13355-014-0309-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13355-014-0309-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-12-04T00:00:00Z"}}, {"id": "10.1002/eap.1460", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:08Z", "type": "Journal Article", "created": "2016-10-21", "title": "Forest Management Scenarios In A Changing Climate: Trade-Offs Between Carbon, Timber, And Old Forest", "description": "AbstractBalancing economic, ecological, and social values has long been a challenge in the forests of the Pacific Northwest, where conflict over timber harvest and old\uffe2\uff80\uff90growth habitat on public lands has been contentious for the past several decades. The Northwest Forest Plan, adopted two decades ago to guide management on federal lands, is currently being revised as the region searches for a balance between sustainable timber yields and habitat for sensitive species. In addition, climate change imposes a high degree of uncertainty on future forest productivity, sustainability of timber harvest, wildfire risk, and species habitat. We evaluated the long\uffe2\uff80\uff90term, landscape\uffe2\uff80\uff90scale trade\uffe2\uff80\uff90offs among carbon (C) storage, timber yield, and old forest habitat given projected climate change and shifts in forest management policy across 2.1 million hectares of forests in the Oregon Coast Range. Projections highlight the divergence between private and public lands under business\uffe2\uff80\uff90as\uffe2\uff80\uff90usual forest management, where private industrial forests are heavily harvested and many public (especially federal) lands increase C and old forest over time but provide little timber. Three alternative management scenarios altering the amount and type of timber harvest show widely varying levels of ecosystem C and old\uffe2\uff80\uff90forest habitat. On federal lands, ecological forestry practices also allowed a simultaneous increase in old forest and natural early\uffe2\uff80\uff90seral habitat. The ecosystem C implications of shifts away from current practices were large, with current practices retaining up to 105\uffc2\uffa0Tg more C than the alternative scenarios by the end of the century. Our results suggest climate change is likely to increase forest productivity by 30\uffe2\uff80\uff9341% and total ecosystem C storage by 11\uffe2\uff80\uff9315% over the next century as warmer winter temperatures allow greater forest productivity in cooler months. These gains in C storage are unlikely to be offset by wildfire under climate change, due to the legacy of management and effective fire suppression. Our scenarios of future conditions can inform policy makers, land managers, and the public about the potential effects of land management alternatives, climate change, and the trade\uffe2\uff80\uff90offs that are inherent to management and policy in the region.
", "keywords": ["Carbon sequestration", "Forest management -- Economic aspects", "0106 biological sciences", "Climate Change", "Forestry", "Forest fires -- Effect of climate change on", "Forests", "15. Life on land", "Wood", "01 natural sciences", "Carbon", "Trees", "Oregon", "Forest management -- Social aspects", "13. Climate action", "Northwest Forest Plan (U.S.)", "Environmental Sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1002/eap.1460"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecological%20Applications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eap.1460", "name": "item", "description": "10.1002/eap.1460", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eap.1460"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-17T00:00:00Z"}}, {"id": "10.1007/s13412-023-00826-9", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2023-04-12", "title": "Seeds of knowledge: paving the way to integrated historical and conservation science research", "description": "AbstractRecognition of the importance of protecting agrobiodiversity is not a new phenomenon. Crossing different sciences is often pinpointed as a relevant contributor to its successful protection. This paper proposes an integrated research approach in history and conservation science by opening new paths for using written historical sources in biodiversity inventories. It discusses some conceptual and methodological challenges raised by historical research regarding the diversity and distribution of wild and cultivated edible plants. The possibilities of using historical sources for compiling plant lists that can be integrated into biodiversity databases are also explored. Arguing that interdisciplinarity and transdisciplinarity are crucial, enabling a wide range of vernacular sources from several centuries to be cross-referenced, the paper aims to draw attention to written historical sources and their importance in deepening knowledge about past biodiversity patterns.Coastal ecosystems produce and sequester significant amounts of carbon (\uffe2\uff80\uff9cblue carbon\uffe2\uff80\uff9d), which has been well documented in humid and semi\uffe2\uff80\uff90humid regions of temperate and tropical climates but less so in arid regions where mangroves, marshes, and seagrasses exist near the limit of their tolerance for extreme temperature and salinity. To better understand these unique systems, we measured whole\uffe2\uff80\uff90ecosystem carbon stocks in 58 sites across the United Arab Emirates (UAE) in natural and planted mangroves, salt marshes, seagrass beds, microbial mats, and coastal sabkha (inter\uffe2\uff80\uff90 and supratidal unvegetated salt flats). Natural mangroves held significantly more carbon in above\uffe2\uff80\uff90 and belowground biomass than other vegetated ecosystems. Planted mangrove carbon stocks increased with age, but there were large differences for sites of similar age. Soil carbon varied widely across sites (2\uffe2\uff80\uff93367 Mg C/ha), with ecosystem averages that ranged from 49 to 156 Mg C/ha. For the first time, microbial mats were documented to contain soil carbon pools comparable to vascular plant\uffe2\uff80\uff90dominated ecosystems, and could arguably be recognized as a unique blue carbon ecosystem. Total ecosystem carbon stocks ranged widely from 2 to 515 Mg C/ha (seagrass bed and mangrove, respectively). Seagrass beds had the lowest carbon stock per unit area, but the largest stock per total area due to their large spatial coverage. Compared to similar ecosystems globally, mangroves and marshes in the UAE have lower plant and soil carbon stocks; however, the difference in soil stocks is far larger than with plant stocks. This incongruent difference between stocks is likely due to poor carbon preservation under conditions of weakly reduced soils (200\uffe2\uff80\uff93350\uffc2\uffa0mV), coarse\uffe2\uff80\uff90grained sediments, and active shoreline migration. This work represents the first attempt to produce a country\uffe2\uff80\uff90wide coastal ecosystem carbon accounting using a uniform sampling protocol, and was motivated by specific policy goals identified by the Abu Dhabi Global Environmental Data Initiative. These carbon stock data supported two objectives: to quantify carbon stocks and infer sequestration capacity in arid blue carbon ecosystems, and to explore the potential to incorporate blue carbon science into national reporting and planning documents.
", "keywords": ["0106 biological sciences", "Carbon Sequestration", "Alismatales", "13. Climate action", "Wetlands", "Life Sciences", "United Arab Emirates", "14. Life underwater", "15. Life on land", "7. Clean energy", "01 natural sciences", "Ecosystem"]}, "links": [{"href": "https://doi.org/10.1002/eap.1489"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecological%20Applications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eap.1489", "name": "item", "description": "10.1002/eap.1489", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eap.1489"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-03-13T00:00:00Z"}}, {"id": "10.1007/s13593-012-0114-9", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2012-10-02", "title": "Biofuel From Plant Biomass", "description": "AbstractPlant biomass can be used for multiple forms of bioenergy, and there is a very large potential supply, depending on which global assessment is most accurate in terms of land area that could be available for biomass production. The most suitable plant species must be identified before the potential biomass production in a particular region can be quantified. This in turn depends on the degree of climatic adaptation by those species. In the range of climates present in New Zealand, biomass crop growth has less restriction due to water deficit or low winter temperature than in most world regions. Biomass production for energy use in New Zealand would be best utilised as transport fuel since 70\uffc2\uffa0% of the country\uffe2\uff80\uff99s electricity generation is already renewable, but nearly all of its transport fossil fuel is imported. There is a good economic development case for transport biofuel production using waste streams and biomass crops. This review identified the most suitable crop species and assessed their production potential for use within the climatic range present in New Zealand. Information from published work was used as a basis for selecting appropriate crops in a 2-year selection and evaluation process. Where there were knowledge gaps, the location-specific selections were further evaluated by field measurements. The data presented have superseded much of the speculative information on the suitability of species for the potential development of a biofuel industry in New Zealand.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "Biomass crops", "[SDV.SA] Life Sciences [q-bio]/Agricultural sciences", "Environmental Engineering", "High dry mass yield", "LCA", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "7. Clean energy", "Energy crops", "Perennials", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "Greenhouse gases", "13. Climate action", "Biofuels", "0401 agriculture", " forestry", " and fisheries", "Agronomy and Crop Science", "Land use change", "Bioenergy potential"], "contacts": [{"organization": "Huub Kerckhoffs, Richard Renquist,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s13593-012-0114-9"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agronomy%20for%20Sustainable%20Development", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13593-012-0114-9", "name": "item", "description": "10.1007/s13593-012-0114-9", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13593-012-0114-9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-10-03T00:00:00Z"}}, {"id": "10.1007/s13593-019-0589-8", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2019-09-09", "title": "Agroforestry delivers a win-win solution for ecosystem services in sub-Saharan Africa. A meta-analysis", "description": "AbstractAgricultural landscapes are increasingly being managed with the aim of enhancing the provisioning of multiple ecosystem services and sustainability of production systems. However, agricultural management that maximizes provisioning ecosystem services can often reduce both regulating and maintenance services. We hypothesized that agroforestry reduces trade-offs between provisioning and regulating/maintenance services. We conducted a quantitative synthesis of studies carried out in sub-Saharan Africa focusing on crop yield (as an indicator of provisioning services), soil fertility, erosion control, and water regulation (as indicators of regulating/maintenance services). A total of 1106 observations were extracted from 126 peer-reviewed publications that fulfilled the selection criteria for meta-analysis of studies comparing agroforestry and non-agroforestry practices (hereafter control) in sub-Saharan Africa. Across ecological conditions, agroforestry significantly increased crop yield, total soil nitrogen, soil organic carbon, and available phosphorus compared to the control. Agroforestry practices also reduced runoff and soil loss and improved infiltration rates and soil moisture content. No significant differences were detected between the different ecological conditions, management regimes, and types of woody perennials for any of the ecosystem services. Main trade-offs included low available phosphorus and low soil moisture against higher crop yield. This is the first meta-analysis that shows that, on average, agroforestry systems in sub-Saharan Africa increase crop yield while maintaining delivery of regulating/maintenance ecosystem services. We also demonstrate how woody perennials have been managed in agricultural landscapes to provide multiple ecosystem services without sacrificing crop productivity. This is important in rural livelihoods where the range of ecosystem services conveys benefits in terms of food security and resilience to environmental shocks.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1007/s13593-019-0589-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agronomy%20for%20Sustainable%20Development", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13593-019-0589-8", "name": "item", "description": "10.1007/s13593-019-0589-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13593-019-0589-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-09-09T00:00:00Z"}}, {"id": "10.1007/s13593-022-00787-3", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2022-08-04", "title": "Relay intercropping can efficiently support weed managementin cereal-based cropping systems when appropriate legume speciesare chosen", "description": "AbstractRelay intercropping of subsidiary legumes with durum wheat (living mulch) can be a viable option to support ecological weed control and optimize nutrient cycling in cereal-based cropping systems. However, the lack of knowledge on suitable legume species is often identified as the main bottleneck for the successful application of legume living mulches. This study aimed to evaluate the suitability of 12 different legumes for relay intercropping with wheat in two contrasting Mediterranean cereal-based cropping systems respectively characterized by low-input and integrated management. Each legume was monitored from the undersowing in wheat until the following spring and we compared direct drilling to broadcast sowing of legumes. None of the undersown legumes showed a negative effect on the wheat grain yield. Relay intercropping of legumes proved to be an effective solution to control weeds before and after the wheat harvest, provided suitable legumes species are chosen. Suitable legumes reduced the weed biomass up to the 90% during the intercropping and up to 94% in the following spring. On the contrary, legumes such as Trifoliumresupinatum, Viciavillosa, Medicagotruncatula, and Medicagoscutellata boosted weed growth in the following spring in comparison with the control. According to the performance of legumes, Medicagosativa, Trifoliumrepens and Medicagolupulina had the most suitable characteristics for relay intercropping with durum wheat at the Ravenna site, in a highly productive region whereas Medicagosativa, Hedysarumcoronarium and Trifoliumsubterraneum performed better in the low-input system near Pisa, where yields are generally lower. This is the first time that such a diversity in legumes species is tested in the same experiment for relay intercropping under diversified environmental and management conditions. The results of this study can support farmers in selecting the most appropriated legume species for their specific cropping systems and local conditions.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "Living mulch", "Weed management", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "[SDV] Life Sciences [q-bio]", "IWMPRAISE", "Crop combinations and interactions", "Integrated Weed Management", "Horizon2020", "Crop diversification", "0401 agriculture", " forestry", " and fisheries", "Cereals", " pulses and oilseeds", "Subsidiary crops"]}, "links": [{"href": "https://www.iris.sssup.it/bitstream/11382/549112/1/s13593-022-00787-3.pdf"}, {"href": "https://link.springer.com/content/pdf/10.1007/s13593-022-00787-3.pdf"}, {"href": "https://doi.org/10.1007/s13593-022-00787-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agronomy%20for%20Sustainable%20Development", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13593-022-00787-3", "name": "item", "description": "10.1007/s13593-022-00787-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13593-022-00787-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-08-01T00:00:00Z"}}, {"id": "10.1016/j.actao.2006.05.010", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:16:34Z", "type": "Journal Article", "created": "2006-07-22", "title": "Post-Fire Regeneration In A Mediterranean Pine Forest With Historically Low Fire Frequency", "description": "Abstract Species of Mediterranean vegetation are known to regenerate directly after fire. The phenomenon of autosuccession (direct regeneration) has been found to be often combined with an increase of species richness during the first years after fire due to the high abundance of short-lived herbaceous plants facilitated by plentiful nutrients and light. The high degree of vegetation resilience, which is expressed in terms of autosuccession, has been explained by the selective pressure of fire in historic times. According to existing palaeoecological data, however, the Pinus halepensis forests in the Ricote Mountains (Province of Murcia, SE Spain) did not experience substantial fire impact before the presence of man nor are they especially fire-prone today. Therefore, we studied post-fire regeneration to find out if direct succession is present or if species from pre-fire vegetation are absent during the post-fire regeneration stages. Patterns of succession were deduced from observations made in sample plots on sites of a known regeneration age as well as in adjacent unburnt areas. The results of the vegetation analyses, including a Detrended Correspondence Analysis, indicate that Pinus halepensis forest regeneration after fire resembles autosuccession. As regards the presence of woody species, there is a high percentage similarity on north (83%) and south (70%) facing slopes during the first year after fire vs. reference areas which is due, for example, to direct regeneration of the resprouting Quercus coccifera or seeders like Pinus halepensis or Fumana laevipes . However, if herbaceous species are included in the comparison, the similarity on north-facing sites decreases (to 53%) with the presence of additional species, mainly ruderals like Anagallis arvensis or Reseda phyteuma , and even woody species on the burnt plots. This effect indicates \u201cenhanced autosuccession\u201d, which was not found on south-facing sites where overall species richness was very high irrespective of the impact of fire. Locally we found limited regeneration of some species, for example Pinus halepensis at high altitudes (1000\u00a0m), even 22\u00a0years after fire. As we assume that historical fires did not play an important role in the area and direct succession is present nevertheless, our results support the theory that autosuccession is not a process restricted to fire-prone areas. Fire has been only one of several selective forces since human settlement that probably led to a set of species pre-adapted against recurrent disturbance.", "keywords": ["0106 biological sciences", "14. Life underwater", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.actao.2006.05.010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Acta%20Oecologica", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.actao.2006.05.010", "name": "item", "description": "10.1016/j.actao.2006.05.010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.actao.2006.05.010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-11-01T00:00:00Z"}}, {"id": "10.1007/s13595-011-0125-8", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2011-08-29", "title": "Effects Of Thinning Intensity On Radial Growth Patterns And Temperature Sensitivity In Pinus Canariensis Afforestations On Tenerife Island, Spain", "description": "Open Access\u2022Context The suitability of thinning to prevent forest growth decline as a result of global warming has not been tested extensively in Macaronesian Canary pine (Pinus canariensis Sweet ex Spreng.). \u2022 Aims This study aimed to answer the following questions: (1) are tree growth patterns modified by the aspect and thinning intensity? (2) Is sensitivity to climate modulated by thinning? (3) Do trees of different crown classes respond differentially to thinning intensity and climate? \u2022Methods We used tree-ring series from dominant, codominant, and overtopped trees to study the effects of thinning intensity on basal area increments (BAI) and climate sensitivity on windward (wet) and leeward (dry) slopes on Tenerife, Canary Islands. Three replicated blocks of control, light thinning, and heavy thinning stands were set on each slope in 1988, and cores were extracted in 2007. \u2022 Results Heavy thinning induced growth release and increased BAI, mainly on dominant and codominant trees, whereas light thinning effects were negligible; their impacts were more intense on the windward side. Temperature sensitivity was hardly affected by thinning on leeward, where climate control was stronger. On windward, thinning enhanced the influence of summer temperatures. Upper crown classes were more sensitive overall, but overtopped trees responded better in summer. Thinning intensity and aspect greatly influence growth on Canary pine afforestations, but individual responses are highly dependent on crown classes. In addition, thinning may be less effective to modify growth conditions on leeward slopes, at least if not intense. \u00a9 INRA and Springer Science+Business Media B.V. 2011.", "keywords": ["0106 biological sciences", ":Investigaci\u00f3n::24 Ciencias de la vida::2417 Biolog\u00eda vegetal (bot\u00e1nica)::241713 Ecolog\u00eda vegetal [Materias]", "Forest restoration", "Climate-growth relationships", "Growth release", "15. Life on land", "01 natural sciences", "Dendroecology", ":Investigaci\u00f3n::31 Ciencias agrarias::3106 Ciencia forestal::310608 Silvicultura [Materias]", "13. Climate action", "Materias::Investigaci\u00f3n::31 Ciencias agrarias::3106 Ciencia forestal::310608 Silvicultura", "Materias::Investigaci\u00f3n::24 Ciencias de la vida::2417 Biolog\u00eda vegetal (bot\u00e1nica)::241713 Ecolog\u00eda vegetal", "[SDV.SA.SF] Life Sciences [q-bio]/Agricultural sciences/Silviculture", " forestry", "Tree ring"]}, "links": [{"href": "https://doi.org/10.1007/s13595-011-0125-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Annals%20of%20Forest%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13595-011-0125-8", "name": "item", "description": "10.1007/s13595-011-0125-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13595-011-0125-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-08-30T00:00:00Z"}}, {"id": "10.1007/s13595-016-0547-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2016-03-24", "title": "Effects Of Experimental Warming On Soil Respiration And Biomass In Quercus Variabilis Blume And Pinus Densiflora Sieb. Et Zucc. Seedlings", "description": "AbstractKey messageIn the open-field warming experiment using infrared heaters, 3\u00a0\u00b0C warming affected soil respiration more in the deciduousQuercus variabilisBlume plot than in the evergreenPinus densifloraSieb. et Zucc. plot, but did not affect the plant biomass in either species.ContextUnderstanding the species-specific responses of belowground carbon processes to warming is essential for the accurate prediction of forest carbon cycles in ecosystems affected by future climate change.AimsThis study aimed to investigate the effect of experimental warming on soil CO2 efflux, soil-air CO2 concentration, and plant biomass for two taxonomically different temperate tree species.MethodsExperimental warming was conducted in an open-field planted with Q. variabilis and P. densiflora seedlings. Infrared heaters increased the air temperature by 3\u00a0\u00b0C in the warmed plots compared with the air temperature in the control plots over a 2-year period.ResultsThe increase in air and soil temperature stimulated soil CO2 efflux by 29 and 22\u00a0% for the Q. variabilis and P. densiflora plots, respectively. Seasonal variation in the warming effect on soil CO2 efflux was species-specific. Soil CO2 efflux was also positively related to both soil temperature and soil water content. The soil moisture deficit decreased the difference in soil CO2 efflux between the control and warmed plots. Warming did not affect soil CO2 concentration and plant biomass in either species; however, the mean soil CO2 concentration was positively correlated with root and total biomass.ConclusionWarming increased soil CO2 efflux in both Q. variabilis and P. densiflora plots, while the increase showed remarkable seasonal variations and different magnitudes for the two species.", "keywords": ["0106 biological sciences", "soil temperature", "evergreen tree", "soil water", "Red pine", "seedling", "soil respiration", "01 natural sciences", "experimental study", "Pinus resinosa", "Climate change", "Pinus densiflora", "seasonal variation", "concentration (composition)", "Quercus variabilis", "Oriental oak", "carbon dioxide", "Soil respiration", "04 agricultural and veterinary sciences", "15. Life on land", "air temperature", "carbon flux", "[SDV] Life Sciences [q-bio]", "climate change", "13. Climate action", "coniferous tree", "phytomass", "0401 agriculture", " forestry", " and fisheries", "Experimental warming", "soil moisture", "deciduous tree"]}, "links": [{"href": "https://doi.org/10.1007/s13595-016-0547-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Annals%20of%20Forest%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13595-016-0547-4", "name": "item", "description": "10.1007/s13595-016-0547-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13595-016-0547-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-03-24T00:00:00Z"}}, {"id": "10.1007/s13595-018-0690-1", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:16:31Z", "type": "Journal Article", "created": "2018-01-31", "title": "Thinning Affects Microbial Biomass Without Changing Enzyme Activity In The Soil Of Pinus Densiflora Sieb. Et Zucc. Forests After 7 Years", "description": "AbstractKey messageThinning increased microbial biomass but did not alter enzyme activities in the soil ofPinus densifloraSieb. et Zucc. forests in South Korea. This effect of thinning was larger under a relatively heavy thinning intensity, but there was divergence in the magnitude between sites.ContextThe balance between microbial biomass accumulation and enzymatic C and N assimilation determines the level of bio-available C and N. However, the effects of thinning on these parameters remain contradictory and unconfirmed.AimsThe effects of thinning intensity on microbial biomass and enzyme activity were assessed in the soil of Pinus densiflora Sieb. et Zucc. forests in South Korea.MethodsUn-thinned control and 15 and 30% basal area thinning treatments were applied to two 51- to 60-year-old P. densiflora forests with different management histories, topographies, rainfall amounts, and soils. Seven years after thinning, microbial biomass and activities of N-acetyl-glucosaminidase, \u03b2-glucosidase, cellobiohydrolase, \u03b2-xylosidase, phenol oxidase, and peroxidase were measured before and after seasonally concentrated rains and at 0\u201310\u00a0cm depth.ResultsMicrobial biomass was generally highest under the 30% basal area thinning and lowest under the control, and was positively correlated to total soil C and N. The increase in microbial biomass was lower at the site displaying sandier, drier, and more acidic soils and retaining smaller amounts of thinning residue. Conversely, thinning had no significant effect on activities of all enzymes at both sites in both periods.ConclusionThinning can promote accumulation of microbial biomass without significant change in enzyme activities participating in the assimilation of C and N. This effect of thinning tended to increase with thinning intensity but differed in magnitude between sites.", "keywords": ["[SDV] Life Sciences [q-bio]", "0106 biological sciences", "2. Zero hunger", "Forest management", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Soil microbes", "15. Life on land", "Enzyme assay", "01 natural sciences", "Korean red pine"]}, "links": [{"href": "https://doi.org/10.1007/s13595-018-0690-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Annals%20of%20Forest%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s13595-018-0690-1", "name": "item", "description": "10.1007/s13595-018-0690-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s13595-018-0690-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-31T00:00:00Z"}}, {"id": "10.1002/ecm.1507", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2022-01-09", "title": "Lessons learned from a long\u2010term irrigation experiment in a dry Scots pine forest: Impacts on traits and functioning", "description": "AbstractClimate change exposes ecosystems to strong and rapid changes in their environmental boundary conditions mainly due to the altered temperature and precipitation patterns. It is still poorly understood how fast interlinked ecosystem processes respond to altered environmental conditions, if these responses occur gradually or suddenly when thresholds are exceeded, and if the patterns of the responses will reach a stable state. We conducted an irrigation experiment in the Pfynwald, Switzerland from 2003\uffe2\uff80\uff932018. A naturally dry Scots pine (Pinus sylvestris L.) forest was irrigated with amounts that doubled natural precipitation, thus releasing the forest stand from water limitation. The aim of this study was to provide a quantitative understanding on how different traits and functions of individual trees and the whole ecosystem responded to increased water availability, and how the patterns and magnitudes of these responses developed over time. We found that the response magnitude, the temporal trajectory of responses, and the length of initial lag period prior to significant response largely varied across traits. We detected rapid and stronger responses from aboveground tree traits (e.g., tree\uffe2\uff80\uff90ring width, needle length, and crown transparency) compared to belowground tree traits (e.g., fine\uffe2\uff80\uff90root biomass). The altered aboveground traits during the initial years of irrigation increased the water demand and trees adjusted by increasing root biomass during the later years of irrigation, resulting in an increased survival rate of Scots pine trees in irrigated plots. The irrigation also stimulated ecosystem\uffe2\uff80\uff90level foliar decomposition rate, fungal fruit body biomass, and regeneration abundances of broadleaved tree species. However, irrigation did not promote the regeneration of Scots pine trees, which are reported to be vulnerable to extreme droughts. Our results provide extensive evidence that tree\uffe2\uff80\uff90 and ecosystem\uffe2\uff80\uff90level responses were pervasive across a number of traits on long\uffe2\uff80\uff90term temporal scales. However, after reaching a peak, the magnitude of these responses either decreased or reached a new stable state, providing important insights into how resource alterations could change the system functioning and its boundary conditions.Timely spatially explicit warning of areas with high fire occurrence probability is an important component of strategic plans to prevent and monitor fires within South American (SA) Protected Areas (PAs). In this study, we present a five\uffe2\uff80\uff90level alert system, which combines both climatological and anthropogenic factors, the two main drivers of fires in SA. The alert levels are: High Alert, Alert, Attention, Observation and Low Probability. The trend in the number of active fires over the past three years and the accumulated number of active fires over the same period were used as indicators of intensification of human use of fire in that region, possibly associated with ongoing land use/land cover change (LULCC). An ensemble of temperature and precipitation gridded output from the GloSea5 Seasonal Forecast System was used to indicate an enhanced probability of hot and dry weather conditions that combined with LULCC favour fire occurrences. Alerts from this system were first issued in August 2020, for the period ranging from August to October (ASO) 2020. Overall, 50% of all fires observed during the ASO 2017\uffe2\uff80\uff932019 period and 40% of the ASO 2020 fires occurred in only 29 PAs were all categorized in the top two alert levels. In categories mapped as High Alert level, 34% of the PAs experienced an increase in fires compared with the 2017\uffe2\uff80\uff932019 reference period, and 81% of the High Alert false alarm registered fire occurrence above the median. Initial feedback from stakeholders indicates that these alerts were used to inform resource management in some PAs. We expect that these forecasts can provide continuous information aiming at changing societal perceptions of fire use and consequently subsidize strategic planning and mitigatory actions, focusing on timely responses to a disaster risk management strategy. Further research must focus on the model improvement and knowledge translation to stakeholders.
", "keywords": ["0106 biological sciences", "Atmospheric Science", "Land cover", "Flood Risk", "Precipitation", "01 natural sciences", "Environmental science", "Impact of Climate Change on Forest Wildfires", "Global Flood Risk Assessment and Management", "Meteorology", "Engineering", "Machine learning", "False alarm", "Civil engineering", "0105 earth and related environmental sciences", "Climatology", "Global and Planetary Change", "Tropical Cyclone Intensity and Climate Change", "Geography", "Warning system", "Geology", "FOS: Earth and related environmental sciences", "15. Life on land", "Computer science", "Earth and Planetary Sciences", "13. Climate action", "Environmental Science", "Physical Sciences", "Land use", "Telecommunications", "FOS: Civil engineering"]}, "links": [{"href": "https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/cli2.19"}, {"href": "https://doi.org/10.1002/cli2.19"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Climate%20Resilience%20and%20Sustainability", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/cli2.19", "name": "item", "description": "10.1002/cli2.19", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/cli2.19"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-20T00:00:00Z"}}, {"id": "10.1002/eap.1810", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:08Z", "type": "Journal Article", "created": "2018-11-26", "title": "Community Structure Dynamics And Carbon Stock Change Of Rehabilitated Mangrove Forests In Sulawesi, Indonesia", "description": "AbstractTo date, discourse associated with the potential application of \uffe2\uff80\uff9cblue carbon\uffe2\uff80\uff9d within real\uffe2\uff80\uff90world carbon markets has focused on blue carbon as a mitigation strategy in the context of avoided deforestation (e.g., REDD+). Here, we report structural dynamics and carbon storage gains from mangrove sites that have undergone rehabilitation to ascertain whether reforestation can complement conservation activities and warrant project investment. Replicated sites at two locations with contrasting geomorphic conditions were selected, Tiwoho and Tanakeke on the island of Sulawesi, Indonesia. These locations are representative of high (Tiwoho, deep muds and silty substrates) and low (Tanakeke, shallow, coralline sands) productivity mangrove ecosystems. They share a similar management history of clearing and conversion for aquaculture before restorative activities were undertaken using the practice of Ecological Mangrove Rehabilitation (EMR). Species diversity and mean biomass carbon storage gains after 10\uffc2\uffa0yr of regrowth from the high productivity sites of Tiwoho (49.2\uffc2\uffa0\uffc2\uffb1\uffc2\uffa09.1\uffc2\uffa0Mg\uffc2\uffa0C\uffc2\uffb7ha\uffe2\uff88\uff921\uffc2\uffb7yr\uffe2\uff88\uff921) are already almost of one\uffe2\uff80\uff90third of mean biomass stocks exhibited by mature forests (167.8\uffc2\uffa0\uffc2\uffb1\uffc2\uffa030.3\uffc2\uffa0Mg\uffc2\uffa0C\uffc2\uffb7ha\uffe2\uff88\uff921\uffc2\uffb7yr\uffe2\uff88\uff921). Tiwoho's EMR sites, on average, will have offset\uffc2\uffa0all biomass C that was initially lost through conversion within the next 11\uffc2\uffa0yr, a finding in marked contrast to the minimal carbon gains observed on the low productivity, low diversity, coral atoll EMR sites of Tanakeke (1.1\uffc2\uffa0\uffc2\uffb1\uffc2\uffa00.4 Mg\uffc2\uffa0C\uffc2\uffb7ha\uffe2\uff88\uff921\uffc2\uffb7yr\uffe2\uff88\uff921). These findings highlight the importance of geomorphic and biophysical site selection if the primary purpose of EMR is intended to maximize carbon sequestration gains.
", "keywords": ["0106 biological sciences", "Conservation of Natural Resources", "Indonesia", "13. Climate action", "Wetlands", "Biomass", "Forests", "15. Life on land", "01 natural sciences", "Carbon", "Ecosystem"]}, "links": [{"href": "https://doi.org/10.1002/eap.1810"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecological%20Applications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eap.1810", "name": "item", "description": "10.1002/eap.1810", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eap.1810"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-26T00:00:00Z"}}, {"id": "10.1002/ecs2.1648", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2017-01-20", "title": "Landscape-Scale Fuel Treatment And Wildfire Impacts On Carbon Stocks And Fire Hazard In California Spotted Owl Habitat", "description": "AbstractForest managers are challenged with meeting numerous demands that often include wildlife habitat and carbon (C) sequestration. We used a probabilistic framework of wildfire occurrence to (1) estimate the potential for fuel treatments to reduce fire risk and hazard across the landscape and within protected California spotted owl (Strix occidentalis occidentalis) habitat and (2) evaluate the consequences of treatments with respect to terrestrial C stocks and burning emissions. Silvicultural and prescribed fire treatments were simulated on 20% of a northern Sierra Nevada landscape in three treatment scenarios that varied in the land area eligible for treatment. Treatment prescriptions varied with topography, vegetation characteristics, and ownership. We then simulated many wildfires in the treated and untreated landscapes. Additional simulations allowed us to consider the influence of wildfire size on estimated emissions. Treatments constrained to the land area outside of spotted owl activity centers reduced the probability of burning and potential fire intensity within owl habitat and across the landscape relative to no\uffe2\uff80\uff90treatment scenarios. Allowing treatment of the activity centers achieved even greater fire hazard reductions within the activity centers. Treatments also reduced estimated wildfire emissions of C by 45\uffe2\uff80\uff9361%. However, emissions from prescribed burning exceeded simulated reductions in wildfire emissions. Consequently, all treatment scenarios resulted in higher C emissions than the no\uffe2\uff80\uff90treatment scenarios. Further, for wildfires of moderate size (714\uffe2\uff80\uff932133\uffc2\uffa0ha), the treatment scenarios reduced the C contained in live tree biomass following simulated wildfire. When large wildfires (8070\uffe2\uff80\uff9310,757\uffc2\uffa0ha) were simulated, however, the treatment scenario retained more live tree C than the no\uffe2\uff80\uff90treatment scenario. Our approach, which estimated terrestrial C immediately following wildfire, did not account for long\uffe2\uff80\uff90term C dynamics, such as emissions associated with post\uffe2\uff80\uff90wildfire decay, C sequestration by future forest growth, or longer\uffe2\uff80\uff90term C sequestration in structural wood products. While simulated landscape fuel treatments in the present study reduced the risk of uncharacteristically severe wildfire across the landscape and within protected habitat, the C costs of treatment generally exceeded the C benefits.
", "keywords": ["0106 biological sciences", "13. Climate action", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Scott L. Stephens, Danny L. Fry, Andrea H. Chatfield, Lindsay A. Chiono, Brandon M. Collins, Brandon M. Collins,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/ecs2.1648"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ecs2.1648", "name": "item", "description": "10.1002/ecs2.1648", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ecs2.1648"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-01-01T00:00:00Z"}}, {"id": "10.1002/ece3.403", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2012-11-02", "title": "Is The Change Of Winter Wheat Yield Under Warming Caused By Shortened Reproductive Period?", "description": "AbstractPrevious reports from laboratory\uffe2\uff80\uff90controlled experiments and models considered that a shorter reproductive period could be the main reason for wheat yield reduction in the warmer world. However, this conclusion needs to be proved carefully by field\uffe2\uff80\uff90scale experiments. In this study, a field\uffe2\uff80\uff90scale continuous open\uffe2\uff80\uff90warming experiment was conducted to quantify the adjustment of winter wheat growth and yield under conventional tillage (CT) and no\uffe2\uff80\uff90till (NT) systems in the North China Plain (NCP). Canopy temperatures were warmed using infrared heaters between 1.0 and 1.6\uffc2\uffb0C (daytime and nighttime, respectively) above the control. Wheat yields under CT were not significantly reduced over the two seasons (2010 and 2011), but yields under NT were 3.3% and 6.1% lower, respectively. The growing seasons for both CT and NT were shortened 6\uffc2\uffa0days in 2010 and 11\uffc2\uffa0days in 2011; however, the reproductive periods were maintained. The shortened days were due to a significantly shorter springtime re\uffe2\uff80\uff90greening stage followed by minimal changes in other phenological stages (jointing, flag completed, heading, anthesis, and grain\uffe2\uff80\uff90filling). The temporal advance by warming resulted in lower growing\uffe2\uff80\uff90season mean air temperatures (MAT) for warmed plots than the control from 0.23 to 4.22\uffc2\uffb0C for the same subsequent phenological stages. Warming increased the number of tillers\uffc2\uffa0m\uffe2\uff88\uff922 and kernel weight, but tended to decrease the number of spikes\uffc2\uffa0m\uffe2\uff88\uff922 in the two tillage systems. The heavier kernels offset the yield reduction from smaller number of spikes. Warming increased the wheat aboveground biomass from 10% to 20% suggesting the potential to sequester more CO2. This study suggests that winter wheat might adjust its growth (shortened vegetative period to maintain reproductive period) to partly compensate for the negative effects from global warming in this temperate irrigated cropland.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Original Research"]}, "links": [{"href": "https://doi.org/10.1002/ece3.403"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.403", "name": "item", "description": "10.1002/ece3.403", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.403"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-11-02T00:00:00Z"}}, {"id": "10.1002/ece3.4079", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2018-05-04", "title": "Shrimp Ponds Lead To Massive Loss Of Soil Carbon And Greenhouse Gas Emissions In Northeastern Brazilian Mangroves", "description": "AbstractMangroves of the semiarid Caatinga region of northeastern Brazil are being rapidly converted to shrimp pond aquaculture. To determine ecosystem carbon stocks and potential greenhouse gas emissions from this widespread land use, we measured carbon stocks of eight mangrove forests and three shrimp ponds in the Acara\uffc3\uffba and Jaguaribe watersheds in Cear\uffc3\uffa1 state, Brazil. The shrimp ponds were paired with adjacent intact mangroves to ascertain carbon losses and potential emissions from land conversion. The mean total ecosystem carbon stock of mangroves in this semiarid tropical landscape was 413\uffc2\uffa0\uffc2\uffb1\uffc2\uffa094 Mg C/ha. There were highly significant differences in the ecosystem carbon stocks between the two sampled estuaries suggesting caution when extrapolating carbon stock across different estuaries even in the same landscape. Conversion of mangroves to shrimp ponds resulted in losses of 58%\uffe2\uff80\uff9382% of the ecosystem carbon stocks. The mean potential emissions arising from mangrove conversion to shrimp ponds was 1,390 Mg CO2e/ha. Carbon losses were largely from soils which accounted for 81% of the total emission. Losses from soils >100\uffc2\uffa0cm in depth accounted for 33% of the total ecosystem carbon loss. Soil carbon losses from shrimp pond conversion are equivalent to about 182\uffc2\uffa0years of soil carbon accumulation. Losses from mangrove conversion are about 10\uffe2\uff80\uff90fold greater than emissions from conversion of upland tropical dry forest in the Brazilian Caatinga underscoring the potential value for their inclusion in climate change mitigation activities.
", "keywords": ["0106 biological sciences", "13. Climate action", "11. Sustainability", "15. Life on land", "01 natural sciences", "Original Research", "0105 earth and related environmental sciences", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1002/ece3.4079"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.4079", "name": "item", "description": "10.1002/ece3.4079", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.4079"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-05-04T00:00:00Z"}}, {"id": "10.1002/ece3.6474", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2020-06-17", "title": "Tree litter functional diversity and nitrogen concentration enhance litter decomposition via changes in earthworm communities", "description": "AbstractBiodiversity is a major driver of numerous ecosystem functions. However, consequences of changes in forest biodiversity remain difficult to predict because of limited knowledge about how tree diversity influences ecosystem functions. Litter decomposition is a key process affecting nutrient cycling, productivity, and carbon storage and can be influenced by plant biodiversity. Leaf litter species composition, environmental conditions, and the detritivore community are main components of the decomposition process, but their complex interactions are poorly understood. In this study, we tested the effect of tree functional diversity (FD) on litter decomposition in a field experiment manipulating tree diversity and partitioned the effects of litter physiochemical diversity and the detritivore community. We used litterbags with different mesh sizes to separate the effects of microorganisms and microfauna, mesofauna, and macrofauna and monitored soil fauna using pitfall traps and earthworm extractions. We hypothesized that higher tree litter FD accelerates litter decomposition due to the availability of complementary food components and higher activity of detritivores. Although we did not find direct effects of tree FD on litter decomposition, we identified key litter traits and macrodetritivores that explained part of the process. Litter mass loss was found to decrease with an increase in leaf litter carbon:nitrogen ratio. Moreover, litter mass loss increased with an increasing density of epigeic earthworms, with most pronounced effects in litterbags with a smaller mesh size, indicating indirect effects. Higher litter FD and litter nutrient content were found to increase the density of surface\uffe2\uff80\uff90dwelling macrofauna and epigeic earthworm biomass. Based on structural equation modeling, we conclude that tree FD has a weak positive effect on soil surface litter decomposition by increasing the density of epigeic earthworms and that litter nitrogen\uffe2\uff80\uff90related traits play a central role in tree composition effects on soil fauna and decomposition.
", "keywords": ["0106 biological sciences", "BIOTREE", "Ecology", "577", "macrodetritivores", "15. Life on land", "01 natural sciences", "biodiversity\u2013ecosystem function", "litter mass loss", "litter traits", "13. Climate action", "decomposers", "QH540-549.5", "Original Research"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.6474"}, {"href": "https://doi.org/10.1002/ece3.6474"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.6474", "name": "item", "description": "10.1002/ece3.6474", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.6474"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-17T00:00:00Z"}}, {"id": "10.1002/ece3.6547", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2020-07-09", "title": "The distribution of herbivores between leaves matches their performance only in the absence of competitors", "description": "AbstractFew studies have tested how plant quality and the presence of competitors interact in determining how herbivores choose between different leaves within a plant. We investigated this in two herbivorous spider mites sharing tomato plants: Tetranychus urticae, which generally induces plant defenses, and Tetranychus evansi, which suppresses them, creating asymmetrical effects on coinfesting competitors. On uninfested plants, both herbivore species preferred young leaves, coinciding with increased mite performance. On plants with heterospecifics, the mites did not prefer leaves on which they had a better performance. In particular, T.\uffc2\uffa0urticae avoided leaves infested with T.\uffc2\uffa0evansi, which is in agreement with T.\uffc2\uffa0urticae being outcompeted by T.\uffc2\uffa0evansi. In contrast, T.\uffc2\uffa0evansi did not avoid leaves with the other species, but distributed itself evenly over plants infested with heterospecifics. We hypothesize that this behavior of T.\uffc2\uffa0evansi may prevent further spread of T.\uffc2\uffa0urticae over the shared plant. Our results indicate that leaf age determines within\uffe2\uff80\uff90plant distribution of herbivores only in absence of competitors. Moreover, they show that this distribution depends on the order of arrival of competitors and on their effects on each other, with herbivores showing differences in behavior within the plant as a possible response to the outcome of those interactions.Herbivores can exert major controls over biogeochemical cycling. As invertebrates are highly sensitive to temperature shifts (ectothermal), the abundances of insects in high\uffe2\uff80\uff90latitude systems, where climate warming is rapid, is expected to increase. In subarctic mountain birch forests, research has focussed on geometrid moth outbreaks, while the contribution of background insect herbivory (BIH) to elemental cycling is poorly constrained. In northern Sweden, we estimated BIH along 9 elevational gradients distributed across a gradient in regional elevation, temperature, and precipitation to allow evaluation of consistency in local versus regional variation. We converted foliar loss via BIH to fluxes of C, nitrogen (N), and phosphorus (P) from the birch canopy to the soil to compare with other relevant soil inputs of the same elements and assessed different abiotic and biotic drivers of the observed variability. We found that leaf area loss due to BIH was ~1.6% on average. This is comparable to estimates from tundra, but considerably lower than ecosystems at lower latitudes. The C, N, and P fluxes from canopy to soil associated with BIH were 1\uffe2\uff80\uff932 orders of magnitude lower than the soil input from senesced litter and external nutrient sources such as biological N fixation, atmospheric deposition of N, and P weathering estimated from the literature. Despite the minor contribution to overall elemental cycling in subarctic birch forests, the higher quality and earlier timing of the input of herbivore deposits to soils compared to senesced litter may make this contribution disproportionally important for various ecosystem functions. BIH increased significantly with leaf N content as well as local elevation along each transect, yet showed no significant relationship with temperature or humidity, nor the commonly used temperature proxy, absolute elevation. The lack of consistency between the local and regional elevational trends calls for caution when using elevation gradients as climate proxies.Insect herbivores play important roles in shaping many ecosystem processes, but how climate change will alter the effects of insect herbivory are poorly understood. To address this knowledge gap, we quantified for the first time how insect frass and cadavers affected leaf litter decomposition rates and nutrient release along a highly constrained 4.3\uffc2\uffb0C mean annual temperature (MAT) gradient in a Hawaiian montane tropical wet forest. We constructed litterbags of standardized locally sourced leaf litter, with some amended with insect frass + cadavers to produce treatments designed to simulate ambient (Control\uffc2\uffa0=\uffc2\uffa0no amendment), moderate (Amended\uffe2\uff80\uff90Low\uffc2\uffa0=\uffc2\uffa02\uffe2\uff80\uff89\uffc3\uff97\uffe2\uff80\uff89Control level), or severe (Amended\uffe2\uff80\uff90High\uffc2\uffa0=\uffc2\uffa011\uffe2\uff80\uff89\uffc3\uff97\uffe2\uff80\uff89Control level) insect outbreak events. Multiple sets of these litterbags were deployed across the MAT gradient, with individual litterbags collected periodically over one\uffe2\uff80\uff89year to assess how rising MAT altered the effects of insect deposits on litter decomposition rates and nitrogen (N) release. Increased MAT and insect inputs additively increased litter decomposition rates and N immobilization rates, with effects being stronger for Amended\uffe2\uff80\uff90High litterbags. However, the apparent temperature sensitivity (Q10) of litter decomposition was not clearly affected by amendments. The effects of adding insect deposits in this study operated differently than the slower litter decomposition and greater N mobilization rates often observed in experiments which use chemical fertilizers (e.g., urea, ammonium nitrate). Further research is required to understand mechanistic differences between amendment types. Potential increases in outbreak\uffe2\uff80\uff90related herbivore deposits coupled with climate warming will accelerate litter decomposition and nutrient cycling rates with short\uffe2\uff80\uff90term consequences for nutrient cycling and carbon storage in tropical montane wet forests.Water\uffe2\uff80\uff90limited grasslands may be exceedingly vulnerable to changes in the timing or amount of precipitation which may result in shifts in the magnitudes and patterns of carbon cycling. Shifts in CO2 exchange may lead to alterations in carbon sequestration or net losses and could accentuate the rising CO2 concentrations in the atmosphere or ameliorate the increases. The objective of our project was to quantify how changes in winter, summer, and combined winter and summer precipitation may alter rates of ecosystem C cycling in the mixed\uffe2\uff80\uff90grass prairie of the United States. Three replicated 50 m snow fences were installed to increase winter snow while summer precipitation was manipulated by either increasing (+50%) or decreasing (\uffe2\uff88\uff9250%) precipitation amounts. Measurements of net ecosystem exchange (NEE), gross ecosystem photosynthesis (GEP), and ecosystem respiration (ER) and plant biomass were conducted throughout the snow\uffe2\uff80\uff90free period. Deeper snow in winter increased summer ER by an average of 27%, GEP by 45%, NEE by 90% and plant biomass by 50% compared to ambient snow conditions. Average plant biomass increased 44% with the addition of summer rain and decreased by 18% where rainfall was excluded under ambient snow conditions. Average NEE was also lower where rain was excluded. Our findings indicate that seasonality changes of precipitation may be important in regulating the future extent of C sequestration and C cycling in one of the most extensive, intact grasslands of North America. Copyright \uffc2\uffa9 2010 John Wiley & Sons, Ltd.
", "keywords": ["2. Zero hunger", "0106 biological sciences", "13. Climate action", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Jean D. Reeder, Daniel R. LeCain, Jeffrey M. Welker, Jeffrey M. Welker, Jack A. Morgan, Rodney A. Chimner, Rodney A. Chimner,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/eco.106"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecohydrology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eco.106", "name": "item", "description": "10.1002/eco.106", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eco.106"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-08-23T00:00:00Z"}}, {"id": "10.1002/eco.1508", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2014-05-08", "title": "Spatial Heterogeneity Of Fine Root Biomass And Soil Carbon In A California Oak Savanna Illuminates Plant Functional Strategy Across Periods Of High And Low Resource Supply", "description": "AbstractWe sampled isolated trees and tree clusters from a blue oak, Quercus douglasii, savanna to determine the spatial heterogeneity of fine root biomass and soil carbon across the landscape as a function of tree size and configuration. We aimed to understand how fine root structure enables sustained ecosystem metabolism through a summer of limited moisture and high heat and facilitates resource acquisition during the short period of high resource supply. An additional goal was to provide a basis for upscaling root biomass and soil carbon to the landscape scale. We sampled trees of different size and tree clusters via a stratified sampling scheme that accounted for spatial heterogeneity in root biomass and soil carbon with lateral distance from the tree bole, or cluster centre, and soil depth. We upscaled these estimates using site\uffe2\uff80\uff90specific information from a lidar survey. We found that fine roots and soil carbon are spatially heterogeneous in their landscape distribution and greatly increase with tree size. We also found that Q.\uffe2\uff80\uff89douglasii possesses a dimorphic fine root architecture, uniquely suited to the region's climatic constraints and exhibits morphological plasticity among trees of different size and physical setting. Copyright \uffc2\uffa9 2014 John Wiley & Sons, Ltd.
", "keywords": ["upscaling", "0106 biological sciences", "Agricultural", "Ecology", "Agricultural and Veterinary Sciences", "Forestry Sciences", "fine root biomass", "Quercus douglasii", "spatial heterogeneity", "Veterinary and Food Sciences", "oak savanna", "04 agricultural and veterinary sciences", "Biological Sciences", "15. Life on land", "01 natural sciences", "3. Good health", "Environmental sciences", "Biological sciences", "veterinary and food sciences", "0401 agriculture", " forestry", " and fisheries", "soil carbon", "precipitation change", "Environmental Sciences"]}, "links": [{"href": "https://doi.org/10.1002/eco.1508"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecohydrology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eco.1508", "name": "item", "description": "10.1002/eco.1508", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eco.1508"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-06-04T00:00:00Z"}}, {"id": "10.1002/eco.1600", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2015-01-06", "title": "Do Shrubs Reduce The Adverse Effects Of Grazing On Soil Properties?", "description": "AbstractIncreases in the density of woody plants are a global phenomenon in drylands, and large aggregations of shrubs, in particular, are regarded as being indicative of dysfunctional ecosystems. There is increasing evidence that overgrazing by livestock reduces ecosystem functions in shrublands, but that shrubs may buffer the negative effects of increasing grazing. We examined changes in water infiltration and nutrient concentrations in soils under shrubs and in their interspaces in shrublands in eastern Australia that varied in the intensity of livestock grazing. We used structural equation modelling to test whether shrubs might reduce the negative effects of overgrazing on infiltration and soil carbon and nitrogen (henceforth \uffe2\uff80\uff98soil nutrients\uffe2\uff80\uff99). Soils under shrubs and subject to low levels of grazing were more stable and had greater levels of soil nutrients. Shrubs had a direct positive effect on soil nutrients; but, grazing negatively affected nutrients by increasing soil bulk density. Structural equation modelling showed that shrubs had a direct positive effect on water flow under ponded conditions but also enhanced water flow, indirectly, through increased litter cover. Any positive effects of shrubs on water flow under low levels of grazing waned at high levels of grazing. Our results indicate that shrubs may reduce the adverse effects of grazing on soil properties. Specifically, shrubs could restrict access to livestock and therefore protect soils and plants beneath their canopies. Low levels of grazing are likely to ensure the retention of soil water and soil carbon and nitrogen in shrubland soils. Copyright \uffc2\uffa9 2015 John Wiley & Sons, Ltd.
", "keywords": ["2. Zero hunger", "0106 biological sciences", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1002/eco.1600"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecohydrology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eco.1600", "name": "item", "description": "10.1002/eco.1600", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eco.1600"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-02-18T00:00:00Z"}}, {"id": "10.1002/eco.1810", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2016-11-10", "title": "Increased complementarity in water-limited environments in Scots pine and European beech mixtures under climate change", "description": "AbstractManagement of mixedwoods is advocated as an effective adaptation strategy to increase ecosystem resiliency in the context of climate change. Although mixedwoods have been shown to have greater resource use efficiency relative to pure stands, considerable uncertainty remains with respect to the underlying ecological processes. We explored species interactions in Scots pine/European beech mixedwoods with the process\uffe2\uff80\uff90based model FORECAST Climate. The model was calibrated for two contrasting forests in the southwestern Pyrenees (northern Spain): a wet Mediterranean site at 625\uffc2\uffa0m.a.s.l. and a subalpine site at 1335\uffc2\uffa0m.a.s.l. Predicted mixedwood yield was higher than that for beech stands but lower than pine stands. When simulating climate change, mixedwood yield was reduced at the Mediterranean site (\uffe2\uff88\uff9233%) but increased at the subalpine site (+11%). Interaction effects were enhanced as stands developed. Complementarity dominated the Mediterranean stand but neutral or net competition dominated the subalpine stand, which had higher stand density and water availability. Reduced water demand and consumption, increased canopy interception, and improved water\uffe2\uff80\uff90use efficiency in mixtures compared to beech stands, suggest a release of beech intraspecific competition. Beech also facilitated pine growth through better litter quality, nonsymbiotic nitrogen fixation, and above\uffe2\uff80\uff90 and belowground stratification, leading to higher foliar nitrogen content and deeper canopies in pines. In conclusion, mixtures may improve water availability and use efficiency for beech and light interception for pine, the main limiting factors for each species, respectively. Encouraging pine\uffe2\uff80\uff93beech mixtures could be an effective adaptation to climate change in drought\uffe2\uff80\uff90prone sites in the Mediterranean region.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "Interspecific competition", "13. Climate action", "Fagus sylvatica", "Mixedwoods", "Pinus sylvestris", "15. Life on land", "Species complementarity", "Intraspecific competition", "01 natural sciences", "6. Clean water", "Ecological modelling"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/eco.1810"}, {"href": "https://doi.org/10.1002/eco.1810"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecohydrology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/eco.1810", "name": "item", "description": "10.1002/eco.1810", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/eco.1810"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-01-25T00:00:00Z"}}, {"id": "10.1002/ecs2.1963", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2017-10-05", "title": "Effects Of Grassland Management On Plant C:N:P Stoichiometry: Implications For Soil Element Cycling And Storage", "description": "AbstractThe functioning of human\uffe2\uff80\uff90managed grassland ecosystems strongly depends on how common management practices (e.g., animal grazing and the chronic addition of fertilizing materials to soils) interact to influence plant and soil element stoichiometry. Here we use data from a 22\uffe2\uff80\uff90yr\uffe2\uff80\uff90long grassland experiment to address whether and how plant element stoichiometry (i.e., carbon [C], nitrogen [N], phosphorus [P] ratios) might respond to (1) animal grazing, (2) agricultural liming (i.e., CaCO3) applications, and (3) nutrient fertilization. We also ask whether plant C:N:P stoichiometry could predict changes in soil N and P availability and in soil C, N, and P stocks. We found that grassland management significantly affected plant C:N:P ratios as predicted by ecological stoichiometry theory. For example, plant aboveground and belowground C:N and C:P ratios decreased under chronic N and P fertilization, respectively. Plant C:N and C:P ratios were significantly greater in unfertilized (control) soils. Also plant C:N ratios were highest under P\uffe2\uff80\uff90only additions, whereas plant C:P ratios were highest under N\uffe2\uff80\uff90only additions. However, unpredictable changes in C:N:P ratios also occurred, suggesting that plant tissue chemistry may not be a simple reflection of soil nutrient availability. Changes in plant C:nutrient ratios well predicted variation in soil nutrient availability, but not in soil C, N, and P stocks. Contrary to expectations, soil C stocks significantly increased with decreasing plant C:N ratios in the nutrient\uffe2\uff80\uff90fertilized grasslands and not with increasing plant C:N ratios in the unfertilized grasslands. We suggest that a better mechanistic understanding of the negative relationship between plant C:N stoichiometry and soil C accrual will greatly help in improving the sustainability of human\uffe2\uff80\uff90managed grasslands.
", "keywords": ["2. Zero hunger", "0106 biological sciences", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1002/ecs2.1963"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ecs2.1963", "name": "item", "description": "10.1002/ecs2.1963", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ecs2.1963"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-10-01T00:00:00Z"}}, {"id": "10.1002/ecs2.2226", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2018-05-31", "title": "Mycorrhiza in tree diversity-ecosystem function relationships: conceptual framework and experimental implementation", "description": "AbstractThe widely observed positive relationship between plant diversity and ecosystem functioning is thought to be substantially driven by complementary resource use of plant species. Recent work suggests that biotic interactions among plants and between plants and soil organisms drive key aspects of resource use complementarity. Here, we provide a conceptual framework for integrating positive biotic interactions across guilds of organisms, more specifically between plants and mycorrhizal types, to explain resource use complementarity in plants and its consequences for plant competition. Our overarching hypothesis is that ecosystem functioning increases when more plant species associate with functionally dissimilar mycorrhizal fungi because differing mycorrhizal types will increase coverage of habitat space for and reduce competition among plants. We introduce a recently established field experiment (MyDiv) that uses different pools of tree species that associate with either arbuscular or ectomycorrhizal fungi to create orthogonal experimental gradients in tree species richness and mycorrhizal associations and present initial results. Finally, we discuss options for future mechanistic studies on resource use complementarity within MyDiv. We show how mycorrhizal types and biotic interactions in MyDiv can be used in the future to test novel questions regarding the mechanisms underlying biodiversity\uffe2\uff80\uff93ecosystem function relationships.
", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "biodiversity\u2013ecosystem functioning", "experimental design", "Ecology", "arbuscular mycorrhiza", "15. Life on land", "01 natural sciences", "ectomycorrhiza", "Article", "biotic interactions", "03 medical and health sciences", "biodiversity effects", "QH540-549.5"]}, "links": [{"href": "https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/ecs2.2226"}, {"href": "https://doi.org/10.1002/ecs2.2226"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ecs2.2226", "name": "item", "description": "10.1002/ecs2.2226", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ecs2.2226"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-05-01T00:00:00Z"}}, {"id": "10.1002/ecs2.2645", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:15:09Z", "type": "Journal Article", "created": "2019-03-19", "title": "Uneven global distribution of food web studies under climate change", "description": "AbstractTrophic interactions within food webs affect species distributions, coexistence, and provision of ecosystem services but can be strongly impacted by climatic changes. Understanding these impacts is therefore essential for managing ecosystems and sustaining human well\uffe2\uff80\uff90being. Here, we conducted a global synthesis of terrestrial, marine, and freshwater studies to identify key gaps in our knowledge of climate change impacts on food webs and determine whether the areas currently studied are those most likely to be impacted by climate change. We found research suffers from a strong geographic bias, with only 3.5% of studies occurring in the tropics. Importantly, the distribution of sites sampled under projected climate changes was biased\uffe2\uff80\uff94areas with decreases or large increases in precipitation and areas with low magnitudes of temperature change were under\uffe2\uff80\uff90represented. Our results suggest that understanding of climate change impacts on food webs could be broadened by considering more than two trophic levels, responses in addition to species abundance and biomass, impacts of a wider suite of climatic variables, and tropical ecosystems. Most importantly, to enable better forecasts of biodiversity responses to climate change, we identify critically under\uffe2\uff80\uff90represented geographic regions and climatic conditions which should be prioritized in future research.Non\uffe2\uff80\uff90native, invasive earthworms are altering soils throughout the world. Ecological cascades emanating from these invasions stem from rapid consumption of leaf litter by earthworms. This occurs at a midpoint in the trophic pyramid, unlike the more familiar bottom\uffe2\uff80\uff90up or top\uffe2\uff80\uff90down cascades. These cascades cause fundamental changes (\uffe2\uff80\uff9cmicrocascade effects\uffe2\uff80\uff9d) in soil morphology, bulk density, and nutrient leaching, and a shift to warmer, drier soil surfaces with a loss of leaf litter. In North American temperate and boreal forests, microcascade effects can affect carbon sequestration, disturbance regimes, soil and water quality, forest productivity, plant communities, and wildlife habitat, and can facilitate other invasive species. These broader\uffe2\uff80\uff90scale changes (\uffe2\uff80\uff9cmacrocascade effects\uffe2\uff80\uff9d) are of greater concern to society. Interactions among these fundamental changes and broader\uffe2\uff80\uff90scale effects create \uffe2\uff80\uff9ccascade complexes\uffe2\uff80\uff9d that interact with climate change and other environmental processes. The diversity of cascade effects, combined with the vast area invaded by earthworms, leads to regionally important changes in ecological functioning.
", "keywords": ["0106 biological sciences", "13. Climate action", "XXXXXX - Unknown", "0401 agriculture", " forestry", " and fisheries", "earthworms", "04 agricultural and veterinary sciences", "15. Life on land", "introduced organisms", "soil structure", "01 natural sciences", "6. Clean water", "ecosystem health"]}, "links": [{"href": "https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/fee.2099"}, {"href": "https://doi.org/10.1002/fee.2099"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Ecology%20and%20the%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/fee.2099", "name": "item", "description": "10.1002/fee.2099", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/fee.2099"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-08-28T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0106+biological+sciences&offset=50&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=0106+biological+sciences&offset=50&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": "prev", "title": "items (prev)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0106+biological+sciences&offset=0", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0106+biological+sciences&offset=100", "hreflang": "en-US"}], "numberMatched": 2897, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-06-26T19:28:25.501269Z"}