{"type": "FeatureCollection", "features": [{"id": "10.1111/gcb.15547", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:57Z", "type": "Journal Article", "created": "2021-02-06", "title": "Feasibility of the 4 per 1000 aspirational target for soil carbon: A case study for France", "description": "Abstract

Increasing soil organic carbon (SOC) stocks is a promising way to mitigate the increase in atmospheric CO2 concentration. Based on a simple ratio between CO2 anthropogenic emissions and SOC stocks worldwide, it has been suggested that a 0.4% (4 per 1000) yearly increase in SOC stocks could compensate for current anthropogenic CO2 emissions. Here, we used a reverse RothC modelling approach to estimate the amount of C inputs to soils required to sustain current SOC stocks and to increase them by 4\uffe2\uff80\uffb0 per year over a period of 30\uffc2\uffa0years. We assessed the feasibility of this aspirational target first by comparing the required C input with net primary productivity (NPP) flowing to the soil, and second by considering the SOC saturation concept. Calculations were performed for mainland France, at a 1\uffc2\uffa0km grid cell resolution. Results showed that a 30%\uffe2\uff80\uff9340% increase in C inputs to soil would be needed to obtain a 4\uffe2\uff80\uffb0 increase per year over a 30\uffe2\uff80\uff90year period. 88.4% of cropland areas were considered unsaturated in terms of mineral\uffe2\uff80\uff90associated SOC, but characterized by a below target C balance, that is, less NPP available than required to reach the 4\uffe2\uff80\uffb0 aspirational target. Conversely, 90.4% of unimproved grasslands were characterized by an above target C balance, that is, enough NPP to reach the 4\uffe2\uff80\uffb0 objective, but 59.1% were also saturated. The situation of improved grasslands and forests was more evenly distributed among the four categories (saturated vs. unsaturated and above vs below target C balance). Future data from soil monitoring networks should enable to validate these results. Overall, our results suggest that, for mainland France, priorities should be (1) to increase NPP returns in cropland soils that are unsaturated and have a below target carbon balance and (2) to preserve SOC stocks in other land uses.In this paper, we use homogenization to derive a set of macro-scale poro-elastic equations for soils composed of rigid solid particles, air-filled pore space and a poro-elastic mixed phase. We consider the derivation in the limit of large deformation and show that by solving representative problems on the micro-scale we can parametrize the macro-scale equations. To validate the homogenization procedure, we compare the predictions of the homogenized equations with those of the full equations for a range of different geometries and material properties. We show that the results differ by\uffe2\uff89\uffb22%for all cases considered. The success of the homogenization scheme means that it can be used to determine the macro-scale poro-elastic properties of soils from the underlying structure. Hence, it will prove a valuable tool in both characterization and optimization.Biofuels have gained increasing attention as an alternative to fossil fuels for several reasons, one of which is their potential to reduce the greenhouse gas (GHG) emissions from the transportation sector. Recent studies have questioned the validity of claims about the potential of biofuels to reduce GHG emissions relative to the liquid fossil fuels they are replacing when emissions owing to direct (DLUC) and indirect land use changes (ILUC) that accompany biofuels are included in the life cycle GHG intensity of biofuels. Studies estimate that the GHG emissions released from ILUC could more than offset the direct GHG savings by producing biofuels and replacing liquid fossil fuels and create a \uffe2\uff80\uff98carbon debt\uffe2\uff80\uff99 with a long payback period. The estimates of this payback period, however, vary widely across biofuels from different feedstocks and even for a single biofuel across different modelling assumptions. In the case of corn ethanol, this payback period is found to range from 15 to 200 years. We discuss the challenges in estimating the ILUC effect of a biofuel and differences across biofuels, and its sensitivity to the assumptions and policy scenarios considered by different economic models. We also discuss the implications of ILUC for designing policies that promote biofuels and seek to reduce GHG emissions. In a first-best setting, a global carbon tax is needed to set both DLUC and ILUC emissions to their optimal levels. However, it is unclear whether unilateral GHG mitigation policies, even if they penalize the ILUC-related emissions, would increase social welfare and lead to optimal emission levels. In the absence of a global carbon tax, incentivizing sustainable land use practices through certification standards, government regulations and market-based pressures may be a viable option for reducing ILUC.

", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "13. Climate action", "11. Sustainability", "0202 electrical engineering", " electronic engineering", " information engineering", "02 engineering and technology", "15. Life on land", "01 natural sciences", "7. Clean energy", "0105 earth and related environmental sciences", "12. Responsible consumption"], "contacts": [{"organization": "Mairi J. Black, Madhu Khanna, Christine L. Crago, Christine L. Crago,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1098/rsfs.2010.0016"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SSRN%20Electronic%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rsfs.2010.0016", "name": "item", "description": "10.1098/rsfs.2010.0016", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rsfs.2010.0016"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.1098/rsbl.2008.0373", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:38Z", "type": "Journal Article", "created": "2008-09-13", "title": "Methane Emissions By Alpine Plant Communities In The Qinghai-Tibet Plateau", "description": "

For the first time to our knowledge, we report here methane emissions by plant communities in alpine ecosystems in the Qinghai\uffe2\uff80\uff93Tibet Plateau. This has been achieved through long-term field observations from June 2003 to July 2006 using a closed chamber technique. Strong methane emission at the rate of 26.2\uffc2\uffb11.2 and 7.8\uffc2\uffb11.1\uffe2\uff80\uff8a\uffce\uffbcg CH 4 m \uffe2\uff88\uff922 \uffe2\uff80\uff8ah \uffe2\uff88\uff921 was observed for a grass community in a Kobresia humilis meadow and a Potentilla fruticosa meadow, respectively. A shrub community in the Potentilla meadow consumed atmospheric methane at the rate of 5.8\uffc2\uffb11.3\uffe2\uff80\uff8a\uffce\uffbcg CH 4 m \uffe2\uff88\uff922 \uffe2\uff80\uff8ah \uffe2\uff88\uff921 on a regional basis; plants from alpine meadows contribute at least 0.13\uffe2\uff80\uff8aTg CH 4 yr \uffe2\uff88\uff921 in the Tibetan Plateau. This finding has important implications with regard to the regional methane budget and species-level difference should be considered when assessing methane emissions by plants.

", "keywords": ["13. Climate action", "Potentilla", "Cyperaceae", "Volatilization", "15. Life on land", "Tibet", "Methane", "01 natural sciences", "Ecosystem", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1098/rsbl.2008.0373"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rsbl.2008.0373", "name": "item", "description": "10.1098/rsbl.2008.0373", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rsbl.2008.0373"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-08-26T00:00:00Z"}}, {"id": "10.1098/rsfs.2010.0023", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:39Z", "type": "Journal Article", "created": "2011-07-12", "title": "How Can Land-Use Modelling Tools Inform Bioenergy Policies?", "description": "

Targets for bioenergy have been set worldwide to mitigate climate change. Although feedstock sources are often ambiguous, pledges in European nations, the United States and Brazil amount to more than 100 Mtoe of biorenewable fuel production by 2020. As a consequence, the biofuel sector is developing rapidly, and it is increasingly important to distinguish bioenergy options that can address energy security and greenhouse gas mitigation from those that cannot. This paper evaluates how bioenergy production affects land-use change (LUC), and to what extent land-use modelling can inform sound decision-making. We identified local and global internalities and externalities of biofuel development scenarios, reviewed relevant data sources and modelling approaches, identified sources of controversy about indirect LUC (iLUC) and then suggested a framework for comprehensive assessments of bioenergy. Ultimately, plant biomass must be managed to produce energy in a way that is consistent with the management of food, feed, fibre, timber and environmental services. Bioenergy production provides opportunities for improved energy security, climate mitigation and rural development, but the environmental and social consequences depend on feedstock choices and geographical location. The most desirable solutions for bioenergy production will include policies that incentivize regionally integrated management of diverse resources with low inputs, high yields, co-products, multiple benefits and minimal risks of iLUC. Many integrated assessment models include energy resources, trade, technological development and regional environmental conditions, but do not account for biodiversity and lack detailed data on the location of degraded and underproductive lands that would be ideal for bioenergy production. Specific practices that would maximize the benefits of bioenergy production regionally need to be identified before a global analysis of bioenergy-related LUC can be accomplished.

", "keywords": ["[SDV.SA]Life Sciences [q-bio]/Agricultural sciences", "0301 basic medicine", "MISCANTHUS", "330", "550", "AGRICULTURE", "01 natural sciences", "7. Clean energy", "333", "12. Responsible consumption", "ENERGY", "03 medical and health sciences", "ORGANIC-CARBON", "BENEFITS", "11. Sustainability", "feedstocks", "SWITCHGRASS", "indirect land-use change", "0105 earth and related environmental sciences", "2. Zero hunger", "[SDV.SA] Life Sciences [q-bio]/Agricultural sciences", "GREENHOUSE-GAS EMISSIONS", "CLIMATE-CHANGE", "15. Life on land", "biofuels", "NITROGEN", "greenhouse gas", "13. Climate action", "BIOFUEL FEEDSTOCK", "environmental economics", "ecosystem services"]}, "links": [{"href": "https://doi.org/10.1098/rsfs.2010.0023"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Interface%20Focus", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rsfs.2010.0023", "name": "item", "description": "10.1098/rsfs.2010.0023", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rsfs.2010.0023"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-02-02T00:00:00Z"}}, {"id": "10.1098/rspa.2019.0098", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:39Z", "type": "Journal Article", "created": "2019-08-14", "title": "Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of subglacial weathering in the silicon cycle", "description": "

Glacial environments play an important role in high-latitude marine nutrient cycling, potentially contributing significant fluxes of silicon (Si) to the polar oceans, either as dissolved silicon (DSi) or as dissolvable amorphous silica (ASi). Silicon is a key nutrient in promoting marine primary productivity, contributing to atmospheric CO 2 removal. We present the current understanding of Si cycling in glacial systems, focusing on the Si isotope (\uffce\uffb4 30 Si) composition of glacial meltwaters. We combine existing glacial \uffce\uffb4 30 Si data with new measurements from 20 sub-Arctic glaciers, showing that glacial meltwaters consistently export isotopically light DSi compared with non-glacial rivers (+0.16\uffe2\uff80\uffb0 versus +1.38\uffe2\uff80\uffb0). Glacial \uffce\uffb4 30 Si ASi composition ranges from \uffe2\uff88\uff920.05\uffe2\uff80\uffb0 to \uffe2\uff88\uff920.86\uffe2\uff80\uffb0 but exhibits low seasonal variability. Silicon fluxes and \uffce\uffb4 30 Si composition from glacial systems are not commonly included in global Si budgets and isotopic mass balance calculations at present. We discuss outstanding questions, including the formation mechanism of ASi and the export of glacial nutrients from fjords. Finally, we provide a contextual framework for the recent advances in our understanding of subglacial Si cycling and highlight critical research avenues for assessing potential future changes in these environments. In earlier work, we compared the amount of newly fixed nitrogen (N, as synthetic fertilizer and biologically fixed N) entering agricultural systems globally to the total emission of nitrous oxide (N 2 O). We obtained an N 2 O emission factor (EF) of 3\uffe2\uff80\uff935%, and applied it to biofuel production. For \uffe2\uff80\uff98first-generation\uffe2\uff80\uff99 biofuels, e.g. biodiesel from rapeseed and bioethanol from corn (maize), that require N fertilizer, N 2 O from biofuel production could cause (depending on N uptake efficiency) as much or more global warming as that avoided by replacement of fossil fuel by the biofuel. Our subsequent calculations in a follow-up paper, using published life cycle analysis (LCA) models, led to broadly similar conclusions. The N 2 O EF applies to agricultural crops in general, not just to biofuel crops, and has made possible a top-down estimate of global emissions from agriculture. Independent modelling by another group using bottom-up IPCC inventory methodology has shown good agreement at the global scale with our top-down estimate. Work by Davidson showed that the rate of accumulation of N 2 O in the atmosphere in the late nineteenth and twentieth centuries was greater than that predicted from agricultural inputs limited to fertilizer N and biologically fixed N (Davidson, E. A. 2009 Nat. Geosci . 2 , 659\uffe2\uff80\uff93662.). However, by also including soil organic N mineralized following land-use change and NO x deposited from the atmosphere in our estimates of the reactive N entering the agricultural cycle, we have now obtained a good fit between the observed atmospheric N 2 O concentrations from 1860 to 2000 and those calculated on the basis of a 4 per cent EF for the reactive N.

", "keywords": ["2. Zero hunger", "Air Pollutants", "330", "Climate", "Nitrous Oxide", "Agriculture", "15. Life on land", "Nitrification", "01 natural sciences", "7. Clean energy", "630", "Soil", "13. Climate action", "Biofuels", "Denitrification", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1098/rstb.2011.0313"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Philosophical%20Transactions%20of%20the%20Royal%20Society%20B%3A%20Biological%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rstb.2011.0313", "name": "item", "description": "10.1098/rstb.2011.0313", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rstb.2011.0313"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-05-05T00:00:00Z"}}, {"id": "10.1098/rstb.2018.0084", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:39Z", "type": "Journal Article", "created": "2018-10-08", "title": "Changes in surface hydrology, soil moisture and gross primary production in the Amazon during the 2015/2016 El Ni\u00f1o", "description": "

The 2015/2016 El Ni\uffc3\uffb1o event caused severe changes in precipitation across the tropics. This impacted surface hydrology, such as river run-off and soil moisture availability, thereby triggering reductions in gross primary production (GPP). Many biosphere models lack the detailed hydrological component required to accurately quantify anomalies in surface hydrology and GPP during droughts in tropical regions. Here, we take the novel approach of coupling the biosphere model SiBCASA with the advanced hydrological model PCR-GLOBWB to attempt such a quantification across the Amazon basin during the drought in 2015/2016. We calculate 30\uffe2\uff80\uff9340% reduced river discharge in the Amazon starting in October 2015, lagging behind the precipitation anomaly by approximately one month and in good agreement with river gauge observations. Soil moisture shows distinctly asymmetrical spatial anomalies with large reductions across the north-eastern part of the basin, which persisted into the following dry season. This added to drought stress in vegetation, already present owing to vapour pressure deficits at the leaf, resulting in a loss of GPP of 0.95 (0.69 to 1.20) PgC between October 2015 and March 2016 compared with the 2007\uffe2\uff80\uff932014 average. Only 11% (10\uffe2\uff80\uff9312%) of the reduction in GPP was found in the (wetter) north-western part of the basin, whereas the north-eastern and southern regions were affected more strongly, with 56% (54\uffe2\uff80\uff9356%) and 33% (31\uffe2\uff80\uff9333%) of the total, respectively. Uncertainty on this anomaly mostly reflects the unknown rooting depths of vegetation.

This article is part of a discussion meeting issue \uffe2\uff80\uff98The impact of the 2015/2016 El Ni\uffc3\uffb1o on the terrestrial tropical carbon cycle: patterns, mechanisms and implications\uffe2\uff80\uff99.

", "keywords": ["El Nino-Southern Oscillation", "0207 environmental engineering", "Articles", "02 engineering and technology", "Forests", "15. Life on land", "tropical terrestrial carbon cycle", "01 natural sciences", "6. Clean water", "Carbon Cycle", "Droughts", "Soil", "13. Climate action", "El Ni\u00f1o", "Seasons", "soil moisture", "Hydrology", "gross primary productivity", "Amazon", "river discharge", "Brazil", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://royalsocietypublishing.org/doi/pdf/10.1098/rstb.2018.0084"}, {"href": "https://doi.org/10.1098/rstb.2018.0084"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Philosophical%20Transactions%20of%20the%20Royal%20Society%20B%3A%20Biological%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rstb.2018.0084", "name": "item", "description": "10.1098/rstb.2018.0084", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rstb.2018.0084"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-08T00:00:00Z"}}, {"id": "10.1098/rstb.2017.0408", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:39Z", "type": "Journal Article", "created": "2018-10-08", "title": "Widespread reduction in sun-induced fluorescence from the Amazon during the 2015/2016 El Ni\u00f1o", "description": "

The tropical carbon balance dominates year-to-year variations in the CO 2 exchange with the atmosphere through photosynthesis, respiration and fires. Because of its high correlation with gross primary productivity (GPP), observations of sun-induced fluorescence (SIF) are of great interest. We developed a new remotely sensed SIF product with improved signal-to-noise in the tropics, and use it here to quantify the impact of the 2015/2016 El Ni\uffc3\uffb1o\uffc2\uffa0Amazon drought. We find that SIF was strongly suppressed over areas with anomalously high temperatures and decreased levels of water in the soil. SIF went below its climatological range starting from the end of the 2015 dry season (October) and returned to normal levels by February 2016 when atmospheric conditions returned to normal, but well before the end of anomalously low precipitation that persisted through June 2016. Impacts were not uniform across the Amazon basin, with the eastern part experiencing much larger (10\uffe2\uff80\uff9315%) SIF reductions than the western part of the basin (2\uffe2\uff80\uff935%). We estimate the integrated loss of GPP relative to eight previous years to be 0.34\uffe2\uff80\uff930.48 PgC in the three-month period October\uffe2\uff80\uff93November\uffe2\uff80\uff93December 2015.

This article is part of a discussion meeting issue \uffe2\uff80\uff98The impact of the 2015/2016 El Ni\uffc3\uffb1o on the terrestrial tropical carbon cycle: patterns, mechanisms and implications\uffe2\uff80\uff99.

", "keywords": ["0301 basic medicine", "FLUXES", "El Ni\u00f1o-Southern Oscillation", "Amazon rainforest", "sun-induced fluorescence", "El Ni\u00f1o Southern Oscillation", "drought response", "Forests", "SOUTHERN-OSCILLATION", "01 natural sciences", "Fluorescence", "Trees", "SCIAMACHY", "03 medical and health sciences", "GOME-2", "ATMOSPHERIC CARBON-DIOXIDE", "SATELLITE", "0105 earth and related environmental sciences", "El Nino-Southern Oscillation", "Amazone rainforest", "Articles", "15. Life on land", "tropical terrestrial carbon cycle", "gross primary production", "TERRESTRIAL CHLOROPHYLL FLUORESCENCE", "SIMULATIONS", "6. Clean water", "Droughts", "CLIMATE", "13. Climate action", "BALANCE", "Remote Sensing Technology", "Sunlight", "Brazil"]}, "links": [{"href": "https://royalsocietypublishing.org/doi/pdf/10.1098/rstb.2017.0408"}, {"href": "https://doi.org/10.1098/rstb.2017.0408"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Philosophical%20Transactions%20of%20the%20Royal%20Society%20B%3A%20Biological%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1098/rstb.2017.0408", "name": "item", "description": "10.1098/rstb.2017.0408", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1098/rstb.2017.0408"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-08T00:00:00Z"}}, {"id": "10.1098/rstb.2020.0185", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:40Z", "type": "Journal Article", "created": "2021-08-08", "title": "Soil-derived Nature's Contributions to People and their contribution to the UN Sustainable Development Goals", "description": "

This special issue provides an assessment of the contribution of soils to Nature's Contributions to People (NCP). Here, we combine this assessment and previously published relationships between NCP and delivery on the UN Sustainable Development Goals (SDGs) to infer contributions of soils to the SDGs. We show that in addition to contributing positively to the delivery of all NCP, soils also have a role in underpinning all SDGs. While highlighting the great potential of soils to contribute to sustainable development, it is recognized that poorly managed, degraded or polluted soils may contribute negatively to both NCP and SDGs. The positive contribution, however, cannot be taken for granted, and soils must be managed carefully to keep them healthy and capable of playing this vital role. A priority for soil management must include: (i) for healthy soils in natural ecosystems,protectthem from conversion and degradation; (ii) for managed soils,managein a way to protect and enhance soil biodiversity, health and sustainability and to prevent degradation; and (iii) for degraded soils, restore to full soil health. We have enough knowledge now to move forward with the implementation of best management practices to maintain and improve soil health. This analysis shows that this is not just desirable, it is essential if we are to meet the SDG targets by 2030 and achieve sustainable development more broadly in the decades to come.

This article is part of the theme issue \uffe2\uff80\uff98The role of soils in delivering Nature's Contributions to People\uffe2\uff80\uff99.Conventional methods of agricultural pest control and crop fertilisation are contributing to a crisis of biodiversity loss, biogeochemical cycle dysregulation, and ecosystem collapse. Thus, we must find ecologically responsible means to control disease and promote crop yields. The root-associated microbiome may contribute to this goal as microbes can aid plants with disease suppression, abiotic stress relief, and nutrient bioavailability. We applied 16S rRNA gene & fungal 18S rRNA gene (ITS2 region) amplicon sequencing to profile the diversity of the bacterial, archaeal & fungal communities associated with the roots of UK elite spring bread wheat varietyTriticum aestivum var.Paragon in different soils and developmental stages. This revealed that community composition shifted significantly for all three groups across compartments. This shift was most pronounced for bacteria and fungi, while we observed weaker selection on the ammonia oxidising archaea-dominated archaeal community. Across multiple soil types we found that soil inoculum was a significant driver of endosphere community composition, however several bacterial families were identified as core enriched taxa in all soil conditions. The most abundant of these wereStreptomycetaceaeandBurkholderiaceae.Moreover, as the plants senesce, both families were reduced in abundance, indicating that input from the living plant was required to maintain their abundance in the endosphere. To understand which microbes are using wheat root exudates in the rhizosphere, root exudates were labelled in a13CO2DNA stable isotope probing experiment. This shows that bacterial taxa within theBurkholderiaceaefamily among other core enriched taxa, such asPseudomonadaceae,were able to use root exudates butStreptomycetaceaewere not. Overall, this work provides a better understanding of the wheat microbiome, including the endosphere community. Understanding crop microbiome formation will contribute to ecologically responsible methods for yield improvement and biocontrol in the future.

An accurate assessment of evapotranspiration (ET) is crucially needed at the basin scale for studying the hydrological processes and water balance especially from upstream to downstream. In the mountains, this term is poorly understood because of various challenges, including the vegetation complexity, plant diversity, lack of available data and because the in situ direct measurement of ET is difficult in complex terrain. The main objective of this work was to investigate the potential of a Two-Source-Energy-Balance model (TSEB) driven by the Landsat and MODIS data for estimating ET over a complex mountain region. The complexity is associated with the type of the vegetation canopy as well as the changes in topography. For validating purposes, a large-aperture scintillometer (LAS) was set up over a heterogeneous transect of about 1.4 km to measure sensible (H) and latent heat (LE) fluxes. Additionally, two towers of eddy covariance (EC) systems were installed along the LAS transect. First, the model was tested at the local scale against the EC measurements using multi-scale remote sensing (MODIS and Landsat) inputs at the satellite overpasses. The obtained averaged values of the root mean square error (RMSE) and correlation coefficient (R) were about 72.4 Wm\u22122 and 0.79 and 82.0 Wm\u22122 and 0.52 for Landsat and MODIS data, respectively. Secondly, the potential of the TSEB model for evaluating the latent heat fluxes at large scale was investigated by aggregating the derived parameters from both satellites based on the LAS footprint. As for the local scale, the comparison of the latent heat fluxes simulated by TSEB driven by Landsat data performed well against those measured by the LAS (R = 0.69, RMSE = 68.0 Wm\u22122), while slightly more scattering was observed when MODIS products were used (R = 0.38, RMSE = 99.8 Wm\u22122). Based on the obtained results, it can be concluded that (1) the TSEB model can be fairly used to estimate the evapotranspiration over the mountain regions; and (2) medium- to high-resolution inputs are a better option than coarse-resolution products for describing this kind of complex terrain.

", "keywords": ["covariance system", "eddy covariance system", "550", "latent heat flux; sensible heat flux; two-source energy balance; eddy covariance system; scintillometer", "Science", "Q", "0207 environmental engineering", "02 engineering and technology", "15. Life on land", "sensible heat flux", "two-source energy balance", "7. Clean energy", "01 natural sciences", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "latent heat flux", "13. Climate action", "[SDV.EE]Life Sciences [q-bio]/Ecology", "14. Life underwater", "eddy", "environment", "scintillometer", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://www.mdpi.com/2072-4292/12/7/1181/pdf"}, {"href": "https://www.mdpi.com/2072-4292/12/7/1181/pdf"}, {"href": "https://doi.org/10.3390/rs12071181"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/rs12071181", "name": "item", "description": "10.3390/rs12071181", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/rs12071181"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-04-07T00:00:00Z"}}, {"id": "10.1101/2021.12.23.473993", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:41Z", "type": "Journal Article", "created": "2021-12-23", "title": "Megaherbivores modify forest structure and increase carbon stocks through multiple pathways", "description": "Abstract

Megaherbivores have pervasive ecological effects. In African rainforests, elephants can increase aboveground carbon, though the mechanisms are unclear. Here we combine a large unpublished dataset of forest elephant feeding with published browsing preferences totaling > 120,000 records covering 700 plant species, including nutritional data for 102 species. Elephants increase carbon stocks by: 1) promoting high wood density tree species via preferential browsing on leaves from low wood density species, which are more digestible; 2) dispersing seeds of trees that are relatively large and have the highest average wood density among tree guilds based on dispersal mode. Loss of forest elephants could cause a 5-12% decline in carbon stocks due to regeneration failure of elephant-dispersed trees and an increase in abundance of low wood density trees. These results show the major importance of megaherbivores in maintaining diverse, high-carbon tropical forests. Successful elephant conservation will contribute to climate mitigation at a scale of global relevance.Using forests to sequester carbon in response to anthropogenically induced climate change is being considered across the globe. A recent U.S. executive order mandated that all federal agencies account for sequestration and emissions of greenhouse gases, highlighting the importance of understanding how forest carbon stocks are influenced by wildfire. This paper reports the effects of the most common forest fuel reduction treatments on carbon pools composed of live and dead biomass as well as potential wildfire emissions from six different sites in four western U.S. states. Additionally, we predict the median forest product life spans and uses of materials removed during mechanical treatments. Carbon loss from modeled wildfire\uffe2\uff80\uff90induced tree mortality was lowest in the mechanical plus prescribed fire treatments, followed by the prescribed fire\uffe2\uff80\uff90only treatments. Wildfire emissions varied from 10\uffe2\uff80\uff9380 Mg/ha and were lowest in the prescribed fire and mechanical followed by prescribed fire treatments at most sites. Mean biomass removals per site ranged from approximately 30\uffe2\uff80\uff9360 dry Mg/ha; the median lives of products in first use varied considerably (from <10 to >50 years). Our research suggests most of the benefits of increased fire resistance can be achieved with relatively small reductions in current carbon stocks. Retaining or growing larger trees also reduced the vulnerability of carbon loss from wildfire. In addition, modeled vulnerabilities to carbon losses and median forest product life spans varied considerably across our study sites, which could be used to help prioritize treatment implementation.

", "keywords": ["0106 biological sciences", "13. Climate action", "15. Life on land", "01 natural sciences", "7. Clean energy", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Carl N. Skinner, Bruce R. Hartsough, Emily E.Y. Moghaddas, Jason J. Moghaddas, James D. McIver, Jon E. Keeley, Brandon M. Collins, Eric E. Knapp, Ralph E. J. Boerner, Scott L. Stephens, Danny L. Fry, Carl E. Fiedler, Andrew Youngblood, Christopher B. Dow, Carl Edminster,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1890/es11-00289.1"}, {"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": "10.1890/es11-00289.1", "name": "item", "description": "10.1890/es11-00289.1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1890/es11-00289.1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-05-01T00:00:00Z"}}, {"id": "10.1101/2022.02.21.481054", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-03T16:19:41Z", "type": "Report", "created": "2022-02-22", "title": "Microbial electrochemical systems for enhanced degradation of glyphosate: Electrochemical performance, degradation efficiency, and analysis of the anodic microbial community", "description": "Abstract

Glyphosate, one of the most used herbicides worldwide, is known as an aquatic contaminant of concern, and can present adverse impacts in agroecosystems. In this study, we investigated the degradation of glyphosate in microbial electrochemical systems (MESs), and analysed the microbial composition of enriched anodic biofilms, and comparing them with microbial communities of non-MESs enriched cultures. MESs supported higher glyphosate degradation (68.41 \uffc2\uffb1 1.21 % to 73.90 \uffc2\uffb1 0.79 %) compared to non-MESs cultures (48.88 \uffc2\uffb1 0.51 %). The Linear Sweep Voltammetry (LSV) analysis showed that MESs operated at +300 mV, produced a maximum current of 611.95 \uffce\uffbcA, which was the highest among all the applied voltages. 16S amplicon sequencing revealed a significant difference in microbial community composition of MESs anodic biofilms and non-MESs enriched communities. The anodic biofilms were dominated by Rhodococcus (51.26 %), Pseudomonas (10.77 %), and Geobacter (8.67 %) while in non-MESs cultures, methanogens including Methanobrevibacter (51.18 %), and Methanobacterium (10.32 %), were the dominant genera. The present study suggested that MESs could be considered as a promising system for glyphosate degradation.Soil moisture affects microbial decay of SOM and rhizosphere respiration (RR) in temperate forest soils, but isolating the response of soil respiration (SR) to summer drought and subsequent wetting is difficult because moisture changes are often confounded with temperature variation. We distinguished between temperature and moisture effects by simulation of prolonged soil droughts in a mixed deciduous forest at the Harvard Forest, Massachusetts. Roofs constructed over triplicate 5 \uffc3\uff97 5\uffe2\uff80\uff83m2plots excluded throughfall water during the summers of 2001 (168\uffe2\uff80\uff83mm) and 2002 (344\uffe2\uff80\uff83mm), while adjacent control plots received ambient throughfall and the same natural temperature regime. In 2003, throughfall was not excluded to assess the response of SR under natural weather conditions after two prolonged summer droughts. Throughfall exclusion significantly decreased mean SR rate by 53\uffe2\uff80\uff83mg\uffe2\uff80\uff83C\uffe2\uff80\uff83m\uffe2\uff88\uff922\uffe2\uff80\uff83h\uffe2\uff88\uff921over 84 days in 2001, and by 68\uffe2\uff80\uff83mg\uffe2\uff80\uff83C\uffe2\uff80\uff83m\uffe2\uff88\uff922\uffe2\uff80\uff83h\uffe2\uff88\uff921over 126 days in 2002, representing 10\uffe2\uff80\uff9330% of annual SR in this forest and 35\uffe2\uff80\uff9375% of annual net ecosystem exchange (NEE) of C. The differences in SR were best explained by differences in gravimetric water content in the Oi horizon (r2=0.69) and the Oe/Oa horizon (r2=0.60). Volumetric water content of the A horizon was not significantly affected by throughfall exclusion. The radiocarbon signature of soil CO2efflux and of CO2respired during incubations of O horizon, A horizon and living roots allowed partitioning of SR into contributions from young C substrate (including RR) and from decomposition of older SOM. RR (root respiration and microbial respiration of young substrates in the rhizosphere) made up 43\uffe2\uff80\uff9371% of the total C respired in the control plots and 41\uffe2\uff80\uff9380% in the exclusion plots, and tended to increase with drought. An exception to this trend was an interesting increase in CO2efflux of radiocarbon\uffe2\uff80\uff90rich substrates during a period of abundant growth of mushrooms.

Our results suggest that prolonged summer droughts decrease primarily heterotrophic respiration in the O horizon, which could cause increases in the storage of soil organic carbon in this forest. However, the C stored during two summers of simulated drought was only partly released as increased respiration during the following summer of natural throughfall. We do not know if this soil C sink during drought is transient or long lasting. In any case, differential decomposition of the O horizon caused by interannual variation of precipitation probably contributes significantly to observed interannual variation of NEE in temperate forests.

", "keywords": ["Ecology", "04 agricultural and veterinary sciences", "Biological Sciences", "15. Life on land", "soil respiration", "6. Clean water", "soil drought", "heterotrophic respiration", "rhizosphere respiration", "13. Climate action", "soil organic matter", "temperate forest", "radiocarbon", "0401 agriculture", " forestry", " and fisheries", "soil wetting", "soil moisture", "Q(10)", "Environmental Sciences"]}, "links": [{"href": "https://escholarship.org/content/qt3mk9v58k/qt3mk9v58k.pdf"}, {"href": "https://doi.org/10.1111/j.1365-2486.2005.001058.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2486.2005.001058.x", "name": "item", "description": "10.1111/j.1365-2486.2005.001058.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2486.2005.001058.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-11-28T00:00:00Z"}}, {"id": "10.5194/gmd-17-8023-2024", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:37Z", "type": "Journal Article", "created": "2024-11-11", "title": "Simulating Ips typographus L. outbreak dynamics and their influence on carbon balance estimates with ORCHIDEE r8627", "description": "

Abstract. New (a)biotic conditions resulting from climate change are expected to change disturbance dynamics, such as windthrow, forest fires, droughts, and insect outbreaks, and their interactions. These unprecedented natural disturbance dynamics might alter the capability of forest ecosystems to buffer atmospheric CO2 increases, potentially leading forests to transform from sinks into sources of CO2. This study aims to enhance the ORCHIDEE land surface model to study the impacts of climate change on the dynamics of the bark beetle, Ips typographus, and subsequent effects on forest functioning. The Ips typographus outbreak model is inspired by previous work from Temperli et al.\u00a0(2013) for the LandClim landscape model. The new implementation of this model in ORCHIDEE r8627 accounts for key differences between ORCHIDEE and LandClim: (1)\u00a0the coarser spatial resolution of ORCHIDEE; (2)\u00a0the higher temporal resolution of ORCHIDEE; and (3)\u00a0the pre-existing process representation of windthrow, drought, and forest structure in ORCHIDEE. Simulation experiments demonstrated the capability of ORCHIDEE to simulate a variety of post-disturbance forest dynamics observed in empirical studies. Through an array of simulation experiments across various climatic conditions and windthrow intensities, the model was tested for its sensitivity to climate, initial disturbance, and selected parameter values. The results of these tests indicated that with a single set of parameters, ORCHIDEE outputs spanned the range of observed dynamics. Additional tests highlighted the substantial impact of incorporating Ips typographus outbreaks on carbon dynamics. Notably, the study revealed that modeling abrupt mortality events as opposed to a continuous mortality framework provides new insights into the short-term carbon sequestration potential of forests under disturbance regimes by showing that the continuous mortality framework tends to overestimate the carbon sink capacity of forests in the 20- to 50-year range in ecosystems under high disturbance pressure compared to scenarios with abrupt mortality events. This model enhancement underscores the critical need to include disturbance dynamics in land surface models to refine predictions of forest carbon dynamics in a changing climate.

", "keywords": ["[SDE] Environmental Sciences", "QE1-996.5", "[SDE]Environmental Sciences", "Geology"]}, "links": [{"href": "https://doi.org/10.5194/gmd-17-8023-2024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoscientific%20Model%20Development", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/gmd-17-8023-2024", "name": "item", "description": "10.5194/gmd-17-8023-2024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/gmd-17-8023-2024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-11-11T00:00:00Z"}}, {"id": "10.1101/351197", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:42Z", "type": "Journal Article", "created": "2023-05-26", "title": "Soil variation response is mediated by growth trajectories rather than functional traits in a widespread pioneer Neotropical tree", "description": "A bstract

Trait-environment relationships have been described at the community level across tree species. However, whether interspecific trait-environment relationships are consistent at the intraspecific level is yet unknown. Moreover, we do not know how consistent is the response between organ vs. whole-tree level.

We examined phenotypic variability for 16 functional leaf (dimensions, nutrient, chlorophyll) and wood traits (density) across two soil types, Ferralitic Soil (FS) vs. White Sands (WS), on two sites for 70 adult trees of Cecropia obtusa Tr\uffc3\uffa9cul (Urticaceae) in French Guiana. Cecropia is a widespread pioneer Neotropical genus that generally dominates early successional forest stages. To understand how soil types impact resource-use through the processes of growth and branching, we examined the architectural development with a retrospective analysis of growth trajectories. We expect soil types to affect both, functional traits in relation to resource acquisition strategy as already described at the interspecific level, and growth strategies due to resource limitations with reduced growth on poor soils.

Functional traits were not involved in the soil response, as only two traits-leaf residual water content and K content-showed significant differences across soil types. Soil effects were stronger on growth trajectories, with WS trees having the slowest growth trajectories and less numerous branches across their lifespan.

The analysis of growth trajectories based on architectural analysis improved our ability to characterise the response of trees with soil types. The intraspecific variability is higher for growth trajectories than functional traits for C. obtusa , revealing the complementarity of the architectural approach with the functional approach to gain insights on the way trees manage their resources over their lifetime. Soil-related responses of Cecropia functional traits are not the same as those at the interspecific level, suggesting that the effects of the acting ecological processes are different between the two levels. Apart from soil differences, much variation was found across sites, which calls for further investigation of the factors shaping growth trajectories in tropical forests.

Resource acquisition and growth yield are fundamental traits of microorganisms that have consequences for ecosystem functioning. However, there is a lack of empirical observations linking these traits. Using a landscape-scale survey of temperate near-neutral pH soils, we show tradeoffs in key community-level parameters linked to these traits. Increased investment into extracellular enzymes was associated with reduced growth yield; this reduction was linked more to carbon than nitrogen acquisition enzymes suggesting smaller stoichiometric constraints on community metabolism in examined soils.

The subordinate insurance hypothesis suggests that highly diverse communities contain greater numbers of subordinate species than less diverse communities. It has previously been reported that subordinate species can improve grassland productivity during drought, but the underlying mechanisms remain undetermined.

Using a combination of subordinate species removal and summer drought, we show that soil processes play a critical role in community resistance to drought. Interestingly, subordinate species drive soil microbial community structure and largely mitigate the effect of drought on grassland soil functioning. Our results highlight subordinate species in shifting the balance within the phospholipid fatty acid (PLFA) microbial community towards more fungal dominance.

Fungal communities promoted by subordinate species were more resistant to drought and maintained higher rates of litter decomposition and soil respiration. These results emphasize the important role of subordinate species in mitigating drought effects on soil ecosystem functions. Reciprocal effects between fungi and subordinate species explain also how subordinate species better resisted to drought conditions.

Our results point to a delayed plant\uffe2\uff80\uff93soil feedback following environmental perturbation. Additionally, they extend the diversity insurance hypothesis by showing that more diverse communities not only contain species well adapted to perturbations, but also species with higher impacts on soil microbial communities and related ecosystem functions.

", "keywords": ["2. Zero hunger", "0106 biological sciences", "570", "13. Climate action", "[SDE.MCG]Environmental Sciences/Global Changes", "500", "15. Life on land", "01 natural sciences", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1111/1365-2435.12467"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Functional%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1365-2435.12467", "name": "item", "description": "10.1111/1365-2435.12467", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1365-2435.12467"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-05-25T00:00:00Z"}}, {"id": "10.1111/jzo.12832", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:22Z", "type": "Journal Article", "created": "2020-09-20", "title": "A hole in the nematosphere: tardigrades and rotifers dominate the cryoconite hole environment, whereas nematodes are missing", "description": "Abstract

The worldwide distribution of microinvertebrates on glaciers, the coldest biome, is poorly known. Owing to their tolerance to hostile conditions, small size and dispersal abilities, nematodes, tardigrades and rotifers are considered cosmopolitan and together inhabit various ecosystems. In this study, we investigated their global distribution in cryoconite holes \uffe2\uff80\uff93 a type of freshwater reservoir forming directly in the glacial ice that creates biodiversity hotspots on glaciers. We analysed cryoconite samples (using classical microscopic observations and environmental DNA metabarcoding) from 42 glaciers located around the world (the Arctic, Subarctic, Scandinavia, the Alps, the Caucasus, Siberia, Central Asia, Africa, South America and Antarctica), as well as using literature data. Samples from Antarctic, Karakoram and the Alps were analysed using next\uffe2\uff80\uff90generation sequencing (NGS) and classical observations under microscopes, while all other samples were analysed by microscope alone. Three general outcomes were found: (1) tardigrades and rotifers represented the most common invertebrates in cryoconite holes; (2) tardigrades and rotifers often coexisted together, with one or the other dominating, but the dominant taxon varied by region or by glacier; (3) nematodes \uffe2\uff80\uff93 the most abundant, hyperdiverse and widespread metazoans on Earth, including in environments surrounding and seeding glacial surfaces \uffe2\uff80\uff93 were consistently absent from cryoconite holes. Despite the general similarity of environmental conditions in cryoconite holes, the distribution of tardigrades and rotifers differed among glaciers, but not in any predictable way, suggesting that their distribution mostly depended on the random dispersal, extreme changes of supraglacial zone or competition. Although nematodes have been found in supraglacial habitats, cryoconite hole environments seem not to provide the necessary conditions for their growth and reproduction. Lack of physiological adaptations to permanently low temperatures (~0\uffc2\uffb0C) and competition for different food resources in the cryoconite hole environment may explain the absence of nematodes in cryoconite holes.

", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "550", "13. Climate action", "[SDE]Environmental Sciences", "500", "distribution; ecological selection; extremophiles; glaciers; Nematoda; psychrophiles; Rotifera; Tardigrada;", "15. Life on land", "ecological selection; extremophiles; distribution; glaciers; Nematoda; psychrophiles; Rotifera; Tardigrada"]}, "links": [{"href": "https://air.unimi.it/bitstream/2434/793600/4/Zawierucha%202020%20J%20Zool%20submitted%20manuscript.pdf"}, {"href": "https://air.unimi.it/bitstream/2434/793600/5/jzo.12832.pdf"}, {"href": "https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/jzo.12832"}, {"href": "https://doi.org/10.1111/jzo.12832"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Zoology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/jzo.12832", "name": "item", "description": "10.1111/jzo.12832", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/jzo.12832"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-19T00:00:00Z"}}, {"id": "10.1111/1365-2435.14178", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:47Z", "type": "Journal Article", "created": "2022-09-10", "title": "Nitrogen loading enhances phosphorus limitation in terrestrial ecosystems with implications for soil carbon cycling", "description": "Abstract

Increased human\uffe2\uff80\uff90derived nitrogen (N) loading in terrestrial ecosystems has caused widespread ecosystem\uffe2\uff80\uff90level phosphorus (P) limitation. In response, plants and soil micro\uffe2\uff80\uff90organisms adopt a series of P\uffe2\uff80\uff90acquisition strategies to offset N loading\uffe2\uff80\uff90induced P limitation. Many of these strategies impose costs on carbon (C) allocation by plants and soil micro\uffe2\uff80\uff90organisms; however, it remains unclear how P\uffe2\uff80\uff90acquisition strategies affect soil C cycling. Herein, we review the literature on the effects of N loading on P limitation and outline a conceptual overview of how plant and microbial P\uffe2\uff80\uff90acquisition strategies may affect soil organic carbon (SOC) stabilization and decomposition in terrestrial ecosystems.

Excessive input of N significantly enhances plant biomass production, soil acidification, and produces plant litterfall with high N/P ratios, which can aggravate ecosystem\uffe2\uff80\uff90level P limitation.

Long\uffe2\uff80\uff90term N loading can cause plants and soil micro\uffe2\uff80\uff90organisms to alter their functional traits to increase P acquisition. Plants can release carboxylate exudates and phosphatases, modify root morphological traits, facilitate the formation of symbiotic associations with mycorrhizal fungi and stimulate the abundance of P\uffe2\uff80\uff90mineralizing and P\uffe2\uff80\uff90solubilizing micro\uffe2\uff80\uff90organisms. Releasing carboxylate exudates and phosphatases could accelerate SOC decomposition, whereas changing symbiotic associations and root morphological traits (e.g. an increase in fine root length) may contribute to higher SOC stabilization. Increased relative abundances of P\uffe2\uff80\uff90mineralizing and P\uffe2\uff80\uff90solubilizing bacteria can accelerate P mining and SOC decay, which may decrease microbial C use efficiency and subsequently lower SOC sequestration.

The trade\uffe2\uff80\uff90offs between different plant P\uffe2\uff80\uff90acquisition strategies under N loading should be among future research priorities due to their cascading impacts on soil C storage. Quantifying ecosystem thresholds for P adaption to increased N loading is important because P\uffe2\uff80\uff90acquisition strategies are effective when N loading is below the N threshold. Moreover, understanding the response of P\uffe2\uff80\uff90acquisition strategies at different levels of native soil N availability could provide insight to divergent P\uffe2\uff80\uff90acquisition strategies across sites and ecosystems. Altogether, P\uffe2\uff80\uff90acquisition strategies should be explicitly considered in Earth System Models to generate more realistic predictions of the effects of N loading on soil C cycling.

Read the free Plain Language Summary for this article on the Journal blog.

Organic farming (OF) enhances top soil organic carbon (SOC) stocks in croplands compared with conventional farming (CF), which can contribute to sequester C. As farming system differences in the amount of C inputs to soil (e.g. fertilization and crop residues) are not enough to explain such increase, shifts in crop residue traits important for soil C losses such as litter decomposition may also play a role.

To assess whether crop residue (leaf and root) traits determined SOC sequestration responses to OF, we coupled a global meta\uffe2\uff80\uff90analysis with field measurements across a European\uffe2\uff80\uff90wide network of sites. In the meta\uffe2\uff80\uff90analysis, we related crop species averages of leaf N, leaf\uffe2\uff80\uff90dry matter content, fine\uffe2\uff80\uff90root C and N, with SOC stocks and sequestration responses in OF vs. CF. Across six European sites, we measured the management\uffe2\uff80\uff90induced changes in SOC stocks and leaf litter traits after long\uffe2\uff80\uff90term ecological intensive (e.g. OF) vs. CF comparisons.

Our global meta\uffe2\uff80\uff90analysis showed that the positive OF\uffe2\uff80\uff90effects on soil respiration, SOC stocks, and SOC sequestration rates were significant even in organic farms with low manure application rates. Although fertilization intensity was the main driver of OF\uffe2\uff80\uff90effects on SOC, leaf and root N concentrations also played a significant role. Across the six European sites, changes towards higher leaf litter N in CF also promoted lower SOC stocks.

Our results highlight that crop species displaying traits indicative of resource\uffe2\uff80\uff90acquisitive strategies (e.g. high leaf and root N) increase the difference in SOC between OF and CF. Indeed, changes towards higher crop residue decomposability was related with decreased SOC stocks under CF across European sites.

Synthesis and applications. Our study emphasizes that, with management, changes in crop residue traits contribute to the positive effects of organic farming (OF) on soil carbon sequestration. These results provide a clear message to land managers: the choice of crop species, and more importantly their functional traits (e.g. leave and root nitrogen), should be considered in addition to management practices and climate, when evaluating the potential of OF for climate change mitigation.

", "keywords": ["SOC sequestration", "0301 basic medicine", "Organic farming", "Resource economics traits", "Soil Science", "Ecological intensification", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "Markvetenskap", "630", "Soil quality", "climate change mitigation", "Climate change mitigation", "03 medical and health sciences", "ecological intensification", "organic farming", "[SDE.ES] Environmental Sciences/Environment and Society", "Crop residue", "soil carbon stocks", "'Organics' in general", "[SDE.ES]Environmental Sciences/Environment and Society", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "580", "2. Zero hunger", "leaf nitrogen", "04 agricultural and veterinary sciences", "15. Life on land", "resource economics traits", "meta-analysis", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "Meta-analysis", "crop residue", "13. Climate action", "crop traits", "0401 agriculture", " forestry", " and fisheries", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "Leaf nitrogen", "Soil carbon stocks"]}, "links": [{"href": "https://doi.org/10.1111/1365-2664.13113"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Applied%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1365-2664.13113", "name": "item", "description": "10.1111/1365-2664.13113", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1365-2664.13113"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-02-15T00:00:00Z"}}, {"id": "10.1111/1365-2664.13489", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:47Z", "type": "Journal Article", "created": "2019-08-19", "title": "Plant trait\u2010based approaches to improve nitrogen cycling in agroecosystems", "description": "Abstract

Intensive agriculture is dominated by monocultures of high\uffe2\uff80\uff90yielding plants that receive large applications of nitrogen (N) fertilizers to boost plant productivity. However, these systems have low N use efficiency (NUE) as fertilized plants generally take up less than half of the N applied. A large fraction of the remainder N is susceptible to be lost from the agroecosystem generating a cascade of environmental and socio\uffe2\uff80\uff90economic problems. Climate change and projected global increases in fertilizer use pose further risks to N losses and yield stability.

We review and translate concepts from ecology in natural systems to demonstrate that NUE in intensive agroecosystems can be strongly increased by fine\uffe2\uff80\uff90tuning the traits of the plant communities to the levels of N fertilization intensity.

We present key plant traits of importance for N\uffe2\uff80\uff90cycling (architectural, morphological and physiological traits, as well as symbiotic associations and exudation patterns); discuss ecological (with soil fauna and N\uffe2\uff80\uff90cycling microbial communities) and agronomic interactions of this approach; propose interdisciplinary methodologies for future research ranging from pot to global scales; and highlight possible solutions leading to an optimal balance between N fertilizer use and productivity.

Synthesis and applications. By showing the strong links between plant traits and nitrogen (N) cycling, our work opens possibilities to test ecologically informed hypotheses across gradients of soil fertility and N fertilizer management intensity, setting a research agenda for the coming years. Accordingly, the choice of plant species based on their functional traits will play a central role for the development of modern and productive agroecosystems that retain and use N more efficiently.

Microplastics in soils have become an important threat for terrestrial systems as they may potentially alter the geochemical/biophysical soil environment and can interact with drought. As microplastics may affect soil water content, this could exacerbate the well\uffe2\uff80\uff90known negative effects of drought on ecosystem functionality. Thus, functions including litter decomposition, soil aggregation or those related with nutrient cycling can be altered. Despite this potential interaction, we know relatively little about how microplastics, under different soil water conditions, affect ecosystem functions and multifunctionality.

To address this gap, we performed an experiment using grassland plant communities growing in microcosms. Microplastic fibres (absent, present) and soil water conditions (well\uffe2\uff80\uff90watered, drought) were applied in a fully factorial design. At harvest, we measured soil ecosystem functions related to nutrient cycling (\uffce\uffb2\uffe2\uff80\uff90glucosaminidase, \uffce\uffb2\uffe2\uff80\uff90D\uffe2\uff80\uff90cellobiosidase, phosphatase, \uffce\uffb2\uffe2\uff80\uff90glucosidase enzymes), respiration, nutrient retention, pH, litter decomposition and soil aggregation (water stable aggregates). As terrestrial systems provide these functions simultaneously, we also assessed ecosystem multifunctionality, an index that encompasses the array of ecosystem functions measured here.

We found that the interaction between microplastic fibres and drought affected ecosystem functions and multifunctionality. Drought had negatively affected nutrient cycling by decreasing enzymatic activities by up to ~39%, while microplastics increased soil aggregation by ~18%, soil pH by ~4% and nutrient retention by up to ~70% by diminishing nutrient leaching. Microplastic fibres also impacted soil enzymes, respiration and ecosystem multifunctionality, but importantly, the direction of these effects depended on soil water status. That is, under well\uffe2\uff80\uff90watered conditions, these functions decreased with microplastic fibres by up to ~34% while under drought they had similar values irrespective of the microplastic presence, or tended to increase with microplastics. Litter decomposition had a contrary pattern increasing with microplastics by ~6% under well\uffe2\uff80\uff90watered conditions while decreasing to a similar percentage under drought.

Synthesis and applications. Single ecosystem functions can be positively or negatively affected by microplastics fibres depending on soil water status. However, our results suggest that microplastic fibres may cause negative effects on ecosystem soil multifunctionality of a similar magnitude as drought. Thus, strategies to counteract this new global change factor are necessary.

", "keywords": ["2. Zero hunger", "570", "ddc:630", "nutrient cycling", "litter decomposition", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "04 agricultural and veterinary sciences", "15. Life on land", "soil respiration", "01 natural sciences", "6. Clean water", "soil aggregation", "soil pH", "grasslands ecosystem", "13. Climate action", "nutrient leaching", "0401 agriculture", " forestry", " and fisheries", "ddc:570", "Institut f\u00fcr Biochemie und Biologie", "enzymatic activities", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://besjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.13839"}, {"href": "https://doi.org/10.1111/1365-2664.13839"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Applied%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1365-2664.13839", "name": "item", "description": "10.1111/1365-2664.13839", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1365-2664.13839"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-10T00:00:00Z"}}, {"id": "10.1111/1365-2664.14172", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-03T16:19:47Z", "type": "Journal Article", "created": "2022-04-05", "title": "Temporal dynamics in biotic and functional recovery following mining", "description": "Abstract

Human\uffe2\uff80\uff90induced disturbance has substantially influenced the structure and function of terrestrial ecosystems globally. However, the extent to which multiple ecosystem functions (multifunctionality) recover following anthropogenic disturbance (ecosystem recovery) remains poorly understood.

We report on the first study examining the temporal dynamics in recovery of multifunctionality from 3 to 12\uffe2\uff80\uff89years after the commencement of rehabilitation following mining\uffe2\uff80\uff90induced disturbance, and relate this information to changes in biota. We examined changes in 57 biotic (plants, microbial) and functional (soil) attributes associated with biodiversity and ecosystem services at four open\uffe2\uff80\uff90cut coal mines in eastern Australia.

Increasing time since commencement of rehabilitation was associated with increases in overall multifunctionality, soil microbial abundance, plant productivity, plant structure and soil stability, but not nutrient cycling, soil carbon sequestration nor soil nutrients. However, the temporal responses of individual ecosystem properties varied widely, from strongly positive (e.g. litter cover, fine and coarse frass, seed biomass, microbial and fungal biomass) to strongly negative (groundstorey foliage cover). We also show that sites with more developed biota tended to have greater ecosystem multifunctionality. Moreover, recovery of plant litter was closely associated with recovery of most microbial components, soil integrity and soil respiration. Overall, however, rehabilitated sites still differed from reference ecosystems a decade after commencement of rehabilitation.

Synthesis and applications. The dominant role of plant and soil biota and litter cover in relation to functions associated with soil respiration, microbial function, soil integrity and C and N pools suggests that recovering biodiversity is a critically important priority in rehabilitation programs. Nonetheless, the slow recovery of most functions after a decade indicates that rehabilitation after open\uffe2\uff80\uff90cut mining is likely to protracted.

Approximately one\uffe2\uff80\uff90third of volatile organic compounds (VOCs) emitted to the atmosphere consists of isoprene, originating from the terrestrial and marine biosphere, with a profound effect on atmospheric chemistry. However, isoprene provides an abundant and largely unexplored source of carbon and energy for microbes. The potential for isoprene degradation in marine and estuarine samples from the Colne Estuary, UK, was investigated using DNA\uffe2\uff80\uff90Stable Isotope Probing (DNA\uffe2\uff80\uff90SIP). Analysis at two timepoints showed the development of communities dominated by Actinobacteria including members of the genera Mycobacterium, Rhodococcus, Microbacterium and Gordonia. Representative isolates, capable of growth on isoprene as sole carbon and energy source, were obtained from marine and estuarine locations, and isoprene\uffe2\uff80\uff90degrading strains of Gordonia and Mycobacterium were characterised physiologically and their genomes were sequenced. Genes predicted to be required for isoprene metabolism, including four\uffe2\uff80\uff90component isoprene monooxygenases (IsoMO), were identified and compared with previously characterised examples. Transcriptional and activity assays of strains growing on isoprene or alternative carbon sources showed that growth on isoprene is an inducible trait requiring a specific IsoMO. This study is the first to identify active isoprene degraders in estuarine and marine environments using DNA\uffe2\uff80\uff90SIP and to characterise marine isoprene\uffe2\uff80\uff90degrading bacteria at the physiological and molecular level.

", "keywords": ["0301 basic medicine", "570", "Volatile Organic Compounds", "0303 health sciences", "550", "Base Sequence", "610", "QR Microbiology", "Sequence Analysis", " DNA", "Environment", "6. Clean water", "Mixed Function Oxygenases", "Mycobacterium", "03 medical and health sciences", "Hemiterpenes", "13. Climate action", "Pentanes", "Butadienes", "Rhodococcus", "14. Life underwater", "Gordonia Bacterium", "Research Articles", "Genome", " Bacterial", "GE Environmental Sciences"]}, "links": [{"href": "https://ueaeprints.uea.ac.uk/id/eprint/63998/4/Published_manuscript.pdf"}, {"href": "http://onlinelibrary.wiley.com/wol1/doi/10.1111/1462-2920.13842/fullpdf"}, {"href": "https://doi.org/10.1111/1462-2920.13842"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1462-2920.13842", "name": "item", "description": "10.1111/1462-2920.13842", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1462-2920.13842"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-07-21T00:00:00Z"}}, {"id": "10.1111/1440-1703.12479", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:48Z", "type": "Journal Article", "created": "2024-05-13", "title": "Can vermicomposting be used to process hyperaccumulator biomass in nickel agromining?", "description": "Abstract

Hyperaccumulator plants are a botanical curiosity that have allowed the development of agromining of metals, with a special focus on nickel. In nickel agromining, this element is recovered from ashed hyperaccumulators cultivated on metal\uffe2\uff80\uff90rich soils. In order to explore bio\uffe2\uff80\uff90based approaches for the decomposition of hyperaccumulator biomass and nickel recovery that do not include burning, we performed a vermicomposting experiment using the earthworm species Eisenia andrei and the biomass of Bornmuellera emarginata (which contained almost 1% of nickel). We conducted our experiment for 12\uffe2\uff80\uff89weeks and assessed the decomposition process of the hyperaccumulator biomass, changes in earthworm number and biomass, and changes in nickel concentration and mobility. Despite the initial mortality and an increase of Ni concentration in earthworm tissues, E. andrei was able to decompose B. emarginata biomass. This process also showed a massive colonization of the biomass by a fungus during the first weeks of the assay. Our results indicate that the vermicomposted hyperaccumulator biomass had a higher nickel concentration than the starting material but the diethylenetriaminepentaacetic acid\uffe2\uff80\uff90extractable nickel decreased. At the same time, due to earthworm activity, the nickel was redistributed and diluted in the vermicompost bedding, reducing the interest of this approach for agromining, but opening the perspective of using the vermicomposted hyperaccumulator biomass as an organic amendment in nickel\uffe2\uff80\uff90deficient crops.During the last few decades, a plethora of sequencing studies provided insight into fungal community composition under various environmental conditions. Still, the mechanisms of species assembly and fungal spread in soil remain largely unknown. While mycelial growth patterns are studied extensively, the abundant formation of asexual spores is often overlooked, though representing a substantial part of the fungal life cycle relevant for survival and dispersal. Here, we explore asexual sporulation (spore abundance, size and shape) in 32 co\uffe2\uff80\uff90occurring soil fungal isolates under varying resource conditions, to answer the question whether resource limitation triggers or inhibits fungal investment into reproduction. We further hypothesized that trade\uffe2\uff80\uff90offs exist in fungal investment towards growth, spore production and size. The results revealed overall increased fungal investment into spore production under resource limitations; however, effect sizes and response types varied strongly among fungal isolates. Such isolate\uffe2\uff80\uff90specific effects were apparent in all measured traits, resulting in unique trait spaces of individual isolates. This comprehensive dataset also elucidated variability in sporulation strategies and trade\uffe2\uff80\uff90offs with fungal growth and reproduction under resource scarcity, as only predicted by theoretical models before. The observed isolate\uffe2\uff80\uff90specific strategies likely underpin mechanisms of co\uffe2\uff80\uff90existence in this diverse group of saprobic soil fungi.

", "keywords": ["0106 biological sciences", "570", "ymp\u00e4rist\u00f6tekij\u00e4t", "Reproduction", "Fungi", "1. No poverty", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "maaper\u00e4eli\u00f6st\u00f6", "Spores", " Fungal", "15. Life on land", "lis\u00e4\u00e4ntyminen", "01 natural sciences", "Soil", "fungal spread", "Phenotype", "fungal community composition", "Reproduction", " Asexual", "soil fungi", "suvuton lis\u00e4\u00e4ntyminen", "sienet", "iti\u00f6t", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/1462-2920.16012"}, {"href": "https://doi.org/10.1111/1462-2920.16012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1462-2920.16012", "name": "item", "description": "10.1111/1462-2920.16012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1462-2920.16012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-27T00:00:00Z"}}, {"id": "10.1111/bor.12530", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:50Z", "type": "Journal Article", "created": "2021-05-04", "title": "Analysis of stratigraphical sequences at Cocina Cave (Spain) using rare earth elements geochemistry", "description": "

This study investigates the stratigraphical sequence of Cocina Cave (Spain) employing and testing for the first time the capability of rare earth elements as markers of human activities in caves. Located in Dos Aguas (Valencian Community, Spain), Cocina Cave is characterized by the presence of several Holocene archaeological deposits from the final Mesolithic to the present day and is a pivotal site for understanding the socio\u2010ecological dynamics of the last hunter\u2010gatherer inhabitants of the Iberian Peninsula and the transition to pastoral and agricultural economies in the Western Mediterranean. However, the identification of strata from particular time\u2010periods in the cave is often difficult due to the homogeneity of layers, the poor archaeological record in some strata and the presence of severe disturbance phenomena. The methodological approach of this study consisted of cross\u2010referencing rare earth elements and other chemical markers with the archaeological stratigraphical interpretation, in an attempt to not only support the identification of the anthropic contribution to the formation of Cocina Cave strata, but also to characterize and confirm different natural and occupational episodes, particularly those associated with hunter\u2010gatherer, early agriculturalist, and shepherd activities. Sediments were collected from different excavation areas and analysed for major elements, trace elements, rare earth elements (REE), soil organic matter (SOM) amounts and pH. Multivariate statistics were employed to group samples according to their elemental profile, and these were then compared to the archaeological temporal interpretation. The obtained results showed that REE amount and fractionation geochemical processes were regulated by carbonates, phosphates and pH. The use of REE as markers was particularly useful as their concentrations and their calculated ratios and anomaly distributions were demonstrated to be highly consistent with the archaeological stratigraphical interpretation.

", "keywords": ["arqueologia", "assentaments humans", "0601 history and archaeology", "06 humanities and the arts", "geoqu\u00edmica", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1111/bor.12530"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Boreas", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/bor.12530", "name": "item", "description": "10.1111/bor.12530", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/bor.12530"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-05-04T00:00:00Z"}}, {"id": "10.1111/j.1365-2486.2012.02689.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:10Z", "type": "Journal Article", "created": "2012-03-08", "title": "Towards An Integrated Global Framework To Assess The Impacts Of Land Use And Management Change On Soil Carbon: Current Capability And Future Vision", "description": "Abstract

Intergovernmental Panel on Climate Change (IPCC) Tier 1 methodologies commonly underpin project\uffe2\uff80\uff90scale carbon accounting for changes in land use and management and are used in frameworks for Life Cycle Assessment and carbon footprinting of food and energy crops. These methodologies were intended for use at large spatial scales. This can introduce error in predictions at finer spatial scales. There is an urgent need for development and implementation of higher tier methodologies that can be applied at fine spatial scales (e.g. farm/project/plantation) for food and bioenergy crop greenhouse gas (GHG) accounting to facilitate decision making in the land\uffe2\uff80\uff90based sectors. Higher tier methods have been defined by IPCC and must be well evaluated and operate across a range of domains (e.g. climate region, soil type, crop type, topography), and must account for land use transitions and management changes being implemented. Furthermore, the data required to calibrate and drive the models used at higher tiers need to be available and applicable at fine spatial resolution, covering the meteorological, soil, cropping system and management domains, with quantified uncertainties. Testing the reliability of the models will require data either from sites with repeated measurements or from chronosequences. We review current global capability for estimating changes in soil carbon at fine spatial scales and present a vision for a framework capable of quantifying land use change and management impacts on soil carbon, which could be used for addressing issues such as bioenergy and biofuel sustainability, food security, forest protection, and direct/indirect impacts of land use change. The aim of this framework is to provide a globally accepted standard of carbon measurement and modelling appropriate for GHG accounting that could be applied at project to national scales (allowing outputs to be scaled up to a country level), to address the impacts of land use and land management change on soil carbon.

", "keywords": ["land use change", "Environmental Impact Assessment", "550", "ecosystem model", "Carbon Sequestration Science", "01 natural sciences", "7. Clean energy", "upland grassland", "soil", "stock change", "12. Responsible consumption", "11. Sustainability", "forest biomass", "Environmental assessment and monitoring", "soil carbon", "organic-matter", "agriculture", "0105 earth and related environmental sciences", "2. Zero hunger", "model", "Ecology", "land management", "assimilated carbon", "land use", "04 agricultural and veterinary sciences", "15. Life on land", "long-term experiments", "southern brazil", "monitoring", "high temporal resolution", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "biodiversity conservation", "environment", "Environmental Sciences"]}, "links": [{"href": "https://doi.org/10.1111/j.1365-2486.2012.02689.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2486.2012.02689.x", "name": "item", "description": "10.1111/j.1365-2486.2012.02689.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2486.2012.02689.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-04-09T00:00:00Z"}}, {"id": "10.1111/1751-7915.14434", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:49Z", "type": "Journal Article", "created": "2024-03-11", "title": "Microbial biotechnology and beyond: A roadmap for sustainable development and climate mitigation in the transition from fossil fuels to green chemistry", "description": "Abstract

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.Site occupancy\uffe2\uff80\uff90detection models (SODMs) are statistical models widely used for biodiversity surveys where imperfect detection of species occurs. For instance, SODMs are increasingly used to analyse environmental DNA (eDNA) data, taking into account the occurrence of both false\uffe2\uff80\uff90positive and false\uffe2\uff80\uff90negative errors. However, species occurrence data are often characterized by spatial and temporal autocorrelation, which might challenge the use of standard SODMs. Here we reviewed the literature of eDNA biodiversity surveys and found that most of studies do not take into account spatial or temporal autocorrelation. We then demonstrated how the analysis of data with spatial or temporal autocorrelation can be improved by using a conditionally autoregressive SODM, and show its application to environmental DNA data. We tested the autoregressive model on both simulated and real data sets, including chronosequences with different degrees of autocorrelation, and a spatial data set on a virtual landscape. Analyses of simulated data showed that autoregressive SODMs perform better than traditional SODMs in the estimation of key parameters such as true\uffe2\uff80\uff90/false\uffe2\uff80\uff90positive rates and show a better discrimination capacity (e.g., higher true skill statistics). The usefulness of autoregressive SODMs was particularly high in data sets with strong autocorrelation. When applied to real eDNA data sets (eDNA from lake sediment cores and freshwater), autoregressive SODM provided more precise estimation of true\uffe2\uff80\uff90/false\uffe2\uff80\uff90positive rates, resulting in more reasonable inference of occupancy states. Our results suggest that analyses of occurrence data, such as many applications of eDNA, can be largely improved by applying conditionally autoregressive specifications to SODMs.

", "keywords": ["0106 biological sciences", "Genetics", " Population", "Spatio-Temporal Analysis", "330", "DNA", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "Biostatistics", "15. Life on land", "Biota", "01 natural sciences", "conditionally autoregressive model; sedimentary DNA; spatial autocorrelation; species occupancy-detection model; temporal autocorrelation; true skill statistics; Biostatistics; DNA; Spatio-Temporal Analysis; Biota; Genetics", " Population; Biotechnology; Ecology", " Evolution", " Behavior and Systematics; Genetics"]}, "links": [{"href": "https://air.unimi.it/bitstream/2434/635968/2/Chen_et_al-2019-Molecular_Ecology_Resources.pdf"}, {"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/1755-0998.12949"}, {"href": "https://doi.org/10.1111/1755-0998.12949"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Molecular%20Ecology%20Resources", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1755-0998.12949", "name": "item", "description": "10.1111/1755-0998.12949", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1755-0998.12949"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-01T00:00:00Z"}}, {"id": "10.1111/j.1365-2745.2009.01549.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:11Z", "type": "Journal Article", "created": "2009-08-11", "title": "Grazing Triggers Soil Carbon Loss By Altering Plant Roots And Their Control On Soil Microbial Community", "description": "Summary

1.\uffe2\uff80\uff82Depending on grazing intensity, grasslands tend towards two contrasting systems that differ in terms of species diversity and soil carbon (C) storage. To date, effects of grazing on C cycling have mainly been studied in grasslands subject to constant grazing regimes, whereas little is known for grasslands experiencing a change in grazing intensity. Analysing the transition between C\uffe2\uff80\uff90storing and C\uffe2\uff80\uff90releasing grasslands under low\uffe2\uff80\uff90 and high\uffe2\uff80\uff90grazing regimes, respectively, will help to identify key plant\uffe2\uff80\uff93soil interactions for C cycling.

2.\uffe2\uff80\uff82The transition was studied in a mesocosm experiment with grassland monoliths submitted to a change in grazing after 14\uffe2\uff80\uff83years of constant high and low grazing. Plant\uffe2\uff80\uff93soil interactions were analysed by following the dynamics of plant and microbial communities, roots and soil organic matter fractions over 2\uffe2\uff80\uff83years. After disturbance change, mesocosms were continuously exposed to13C\uffe2\uff80\uff90labelled CO2, which allowed us to trace both the incorporation of new litter C produced by a modified plant community in soil and the fate of old unlabelled litter C.

3.\uffe2\uff80\uff82Changing disturbance intensity led to a cascade of events. After shift to high disturbance, photosynthesis decreased followed by a decline in root biomass and a change in plant community structure 1.5\uffe2\uff80\uff83months later. Those changes led to a decrease of soil fungi, a proliferation of Gram(+) bacteria and accelerated decomposition of old particulate organic C (<6\uffe2\uff80\uff83months). At last, accelerated decomposition released plant available nitrogen and decreased soil C storage. Our results indicate that intensified grazing triggers proliferation of Gram(+) bacteria and subsequent faster decomposition by reducing roots adapted to low disturbance.

4.\uffe2\uff80\uff82Synthesis. Plant communities exert control on microbial communities and decomposition through the activity of their living roots: slow\uffe2\uff80\uff90growing plants adapted to low disturbance reduce Gram(+) bacteria, decomposition of low and high quality litter, nitrogen availability and, thus, ingress of fast\uffe2\uff80\uff90growing plants. Our results indicate that grazing impacts on soil carbon storage by altering plant roots and their control on the soil microbial community and decomposition, and that these processes will foster decomposition and soil C loss in more productive and disturbed grassland systems.

", "keywords": ["580", "disturbance", "[SDE] Environmental Sciences", "2. Zero hunger", "decomposition", "[SDV]Life Sciences [q-bio]", "carbon cycling", "04 agricultural and veterinary sciences", "15. Life on land", "matter", "[SDV] Life Sciences [q-bio]", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "nitrogen cycling", "13. Climate action", "[SDV.EE]Life Sciences [q-bio]/Ecology", "ARISA", "[SDE]Environmental Sciences", "PLFA", "0401 agriculture", " forestry", " and fisheries", "grassland", "microbial community", "environment", "management", "particulate organic"]}, "links": [{"href": "https://doi.org/10.1111/j.1365-2745.2009.01549.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2745.2009.01549.x", "name": "item", "description": "10.1111/j.1365-2745.2009.01549.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2745.2009.01549.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-08-11T00:00:00Z"}}, {"id": "10.1111/2041-210X.14483", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:50Z", "type": "Journal Article", "created": "2024-12-25", "title": "The Wayqecha Amazon Cloud Curtain Ecosystem Experiment: A new experimental method to manipulate fog water inputs in\u00a0terrestrial systems", "description": "Abstract

Fog makes a significant contribution to the hydrology of a wide range of important terrestrial ecosystems. The amount and frequency of fog immersion are affected by rapid ongoing anthropogenic changes but the impacts of these changes remain relatively poorly understood compared with changes in rainfall.

Here, we present the design and performance of a novel experiment to actively manipulate low lying fog abundance in an old\uffe2\uff80\uff90growth tropical montane cloud forest (TMCF) in Peru\uffe2\uff80\uff94the Wayqecha Amazon Cloud Curtain Ecosystem Experiment (WACCEE). The treatment consists of a 30\uffe2\uff80\uff89m high, 40\uffe2\uff80\uff89m wide mesh curtain suspended between two towers and extending down to the ground, and two supplementary curtains orientated diagonally inwards from the top of each tower and secured to the ground upslope. The curtains divert and intercept airborne water droplets in fog moving upslope, thereby depriving a ~420\uffe2\uff80\uff89m2 patch of forest immediately behind the curtains of this water source. We monitored inside the treatment and a nearby unmodified control plot various metrics of water availability (air humidity, vapour pressure deficit, leaf wetness and soil moisture) and other potentially confounding variables (radiation, air and soil temperature) above and below the forest canopy.

The treatment caused a strong reduction in both air humidity and leaf wetness, and an increase in vapour pressure deficit, above the canopy compared to the control plot. This effect was most pronounced during the nighttime (20:00\uffe2\uff80\uff9305:00). Below\uffe2\uff80\uff90canopy shifts within the treatment were more subtle: relative humidity at 2\uffe2\uff80\uff89m height above the ground was significantly suppressed during the daytime, while soil moisture was apparently elevated. The treatment caused a small but significant increase in air temperature above the canopy but a decrease in temperature in and near the soil, while mixed effects were observed at 2\uffe2\uff80\uff89m height above the ground. Above\uffe2\uff80\uff90canopy radiation was slightly elevated on the treatment relative to the control, particularly during the dry season.

Further application of the method in other systems where fog plays a major role in ecosystem processes could improve our understanding of the ecological impacts of this important but understudied climate driver.

Fog makes a significant contribution to the hydrology of a wide range of important terrestrial ecosystems. The amount and frequency of fog immersion are affected by rapid ongoing anthropogenic changes but the impacts of these changes remain relatively poorly understood compared with changes in rainfall.

Here, we present the design and performance of a novel experiment to actively manipulate low lying fog abundance in an old\uffe2\uff80\uff90growth tropical montane cloud forest (TMCF) in Peru\uffe2\uff80\uff94the Wayqecha Amazon Cloud Curtain Ecosystem Experiment (WACCEE). The treatment consists of a 30\uffe2\uff80\uff89m high, 40\uffe2\uff80\uff89m wide mesh curtain suspended between two towers and extending down to the ground, and two supplementary curtains orientated diagonally inwards from the top of each tower and secured to the ground upslope. The curtains divert and intercept airborne water droplets in fog moving upslope, thereby depriving a ~420\uffe2\uff80\uff89m 2 patch of forest immediately behind the curtains of this water source. We monitored inside the treatment and a nearby unmodified control plot various metrics of water availability (air humidity, vapour pressure deficit, leaf wetness and soil moisture) and other potentially confounding variables (radiation, air and soil temperature) above and below the forest canopy.

The treatment caused a strong reduction in both air humidity and leaf wetness, and an increase in vapour pressure deficit, above the canopy compared to the control plot. This effect was most pronounced during the nighttime (20:00\uffe2\uff80\uff9305:00). Below\uffe2\uff80\uff90canopy shifts within the treatment were more subtle: relative humidity at 2\uffe2\uff80\uff89m height above the ground was significantly suppressed during the daytime, while soil moisture was apparently elevated. The treatment caused a small but significant increase in air temperature above the canopy but a decrease in temperature in and near the soil, while mixed effects were observed at 2\uffe2\uff80\uff89m height above the ground. Above\uffe2\uff80\uff90canopy radiation was slightly elevated on the treatment relative to the control, particularly during the dry season.

Further application of the method in other systems where fog plays a major role in ecosystem processes could improve our understanding of the ecological impacts of this important but understudied climate driver.

The global land use implications of biofuel expansion have received considerable attention in the literature over the past decade. Model\uffe2\uff80\uff90based estimates of the emissions from cropland expansion have been used to assess the environmental impacts of biofuel policies. And integrated assessment models have estimated the potential for biofuels to contribute to greenhouse gas (GHG) abatement over the coming century. All of these studies feature, explicitly or implicitly, competition between biofuel feed stocks and other land uses. However, the economic mechanisms governing this competition, as well as the contribution of biofuels to global land use change, have not received the close scrutiny that they deserve. The purpose of this article is to offer a deeper look at these factors. We begin with a comparative static analysis which assesses the impact of exogenously specified forecasts of biofuel expansion over the period: 2006\uffe2\uff80\uff932035. Global land use change is decomposed according to the three key margins of economic response: extensive supply, intensive supply, and demand. Under the International Energy Agency's \uffe2\uff80\uff9cNew Policies\uffe2\uff80\uff9d scenario, biofuels account for nearly one\uffe2\uff80\uff90fifth of global land use change over the 2006\uffe2\uff80\uff932035 period. The article also offers a comparative dynamic analysis which determines the optimal path for first and second generation biofuels over the course of the entire 21st century. In the absence of GHG regulation, the welfare\uffe2\uff80\uff90maximizing path for global land use, in the face of 3% annual growth in oil prices, allocates 225 Mha to biofuel feed stocks by 2100, with the associated biofuels accounting for about 30% of global liquid fuel consumption. This area expansion is somewhat diminished by expected climate change impacts on agriculture, while it is significantly increased by an aggressive GHG emissions target and by advances in conversion efficiency of second generation biofuels.

", "keywords": ["2. Zero hunger", "13. Climate action", "0502 economics and business", "05 social sciences", "11. Sustainability", "Biofuels", " global land use", " partial equilibrium analysis", " comparative statics", " comparative dynamics", " climate change impacts", " carbon policies", " Land Economics/Use", " Resource /Energy Economics and Policy", " Q11", " Q15", " Q24", " Q42", " Q54", "", "15. Life on land", "7. Clean energy", "01 natural sciences", "12. Responsible consumption", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Uris Lantz C. Baldos, Jevgenijs Steinbuks, Jevgenijs Steinbuks, Thomas W. Hertel,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1111/agec.12057"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agricultural%20Economics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/agec.12057", "name": "item", "description": "10.1111/agec.12057", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/agec.12057"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-01-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=environmental_sciences&offset=2450&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=environmental_sciences&offset=2450&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=environmental_sciences&offset=2400", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=environmental_sciences&offset=2500", "hreflang": "en-US"}], "numberMatched": 4748, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-04T12:09:31.397769Z"}