Isotopes pinpoint strong seasonal variations in black carbon sources with consistent patterns at sites around the Arctic.
Post\uffe2\uff80\uff90harvest biomass can be used as feedstock for energy production and alter N2O emissions from the soil, which is among the main issues determining bioethanol sustainability. To assess the effects of sugarcane straw return on gas emissions, we established a field experiment in which 0, 50, 75 or 100% (0, 5.65, 8.47 and 11.30 Mg/ha dry biomass, respectively) of the crop residues (straw) was left in the field during the first two ratoon crops. As fertilizer is applied in bands to sugarcane, we also investigated the contribution of different positions to the N2O emissions within the field. There was an interactive effect between straw and inorganic fertilizer, leading to a nonlinear effect of crop residues on the fertilizer emission factor (EF). However, straw consistently reduced N2O emissions from the field, acting mainly in the unfertilized areas in the field (P\uffc2\uffa0<\uffc2\uffa00.05). We observed that considering the typical EF used in the literature, the N2O\uffe2\uff80\uff90N emissions attributed to fertilizer ranged from 0.19 to 0.79\uffc2\uffa0kg/ha, while the total emissions ranged from 3.3 to 5.2\uffc2\uffa0kg/ha, from the highest amount of straw to the lowest. We conclude that overall, the fertilizer EF is not as relevant as the total emissions, based on this and other studies. Consequently, management practices might be more effective in improving the GHG balance than changing inorganic fertilizer use. We conclude that keeping up to 11 Mg/ha of straw with a large C:N ratio (>100:1) on site might increase sugarcane production sustainability by reducing the greenhouse gas emissions from the field.
", "keywords": ["2. Zero hunger", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "7. Clean energy", "01 natural sciences", "12. Responsible consumption", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1111/sum.12384"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Use%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/sum.12384", "name": "item", "description": "10.1111/sum.12384", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/sum.12384"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-10-27T00:00:00Z"}}, {"id": "10.1111/sum.12485", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:27Z", "type": "Journal Article", "created": "2019-01-09", "title": "The use of Twitter for knowledge exchange on sustainable soil management", "description": "AbstractEncouraging the uptake of sustainable soil management practices often requires on\uffe2\uff80\uff90farm experiential learning and adaptation over a sustained period, rather than the traditional knowledge transfer processes of identifying a problem and implementing a solution. Farmer\uffe2\uff80\uff90to\uffe2\uff80\uff90farmer learning networks are emerging with farmers experimenting and sharing knowledge about these practices amongst themselves. One potential communication channel for such interaction and knowledge sharing is social media and Twitter in particular. A content analysis of a Twitter account for an EU research project, SoilCare, and in\uffe2\uff80\uff90depth qualitative interviews with five farmers using Twitter, was used to illustrate the extent and type of farmer\uffe2\uff80\uff90to\uffe2\uff80\uff90farmer knowledge sharing in relation to sustainable soil management practices. Evidence of farmer learning and knowledge sharing on Twitter with respect to these practices was identified. Twitter can capture the immediacy of the field operations and visual impacts in the field. Furthermore, the brief messages channelled through Twitter appeal to time\uffe2\uff80\uff90constrained farmers. The ability for interaction around particular hashtags in Twitter is developing virtual networks of practice in relation to sustainable soil management. Within these networks, farmer champions are emerging that are respected by other farmers. Twitter works best for those actively seeking information, rather than passive recipients of new knowledge. Therefore, its use with other forms of face\uffe2\uff80\uff90to\uffe2\uff80\uff90face interaction as part of a blended learning approach is recommended. Twitter also offers a potential space for other actors, such as researchers and advisers, to interact and share knowledge with farmers. The added value of biochar when applied along with fertilizers, beyond that of the fertilizers themselves, has not been summarized. Focusing on direct comparisons between biochar additions (\uffe2\uff89\uffa420 t ha\uffe2\uff88\uff921) \uffe2\uff80\uff93 separately considering the addition or not of inorganic fertilizers (IF) and/or organic amendments (OA) along with biochar \uffe2\uff80\uff93 and two different controls (with and without the addition ofIFand/orOA), we carried out a meta\uffe2\uff80\uff90analysis to explain short\uffe2\uff80\uff90term (1\uffe2\uff80\uff90year) field responses in crop yield across different climates, soils, biochars and management practices worldwide. Compared with the non\uffe2\uff80\uff90fertilized control, a 26% (CI: 15%\uffe2\uff80\uff9340%) increase in yield was observed with the use ofIFonly, whereas that of biochar along withIFcaused a 48% (CI: 30%\uffe2\uff80\uff9370%) increase. Compared with the use ofIFonly, the addition of biochar along withIFcaused a 15% (CI: 11%\uffe2\uff80\uff9319%) increase in yield, indicating that biochar was as effective as fertilizers in increasing crop yields when added in combination. The use of biochar alone did not increase crop yield regardless of the control considered. Whereas in the short term, liming may have partly contributed to the beneficial effect of biochar (>90% was plant\uffe2\uff80\uff90derived) when added along withIF, a separate meta\uffe2\uff80\uff90analysis \uffe2\uff80\uff93 using those studies that reported crop yields for different years after a single biochar application \uffe2\uff80\uff93 showed a 31% (CI: 17%\uffe2\uff80\uff9349%) increase in crop yield over time (\uffe2\uff89\uffa5 3\uffc2\uffa0years), which denotes the influence of biochar properties other than liming (i.e. an increase inCEC). Our results also suggest that biochar application rates\uffc2\uffa0>\uffc2\uffa010 t ha\uffe2\uff88\uff921do not contribute to greater crop yield (at least in the short term). Data limitations precluded identification of the influence of feedstock, production conditions or climatic conditions without bias. As the response of crop yield to biochar addition was less a result of climatic zones or soil type than fertilizer use (chiefly N additions), the choice of nutrient addition along with biochar should be priorities for future research and development regardless of the region.
", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1111/sum.12546"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Use%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/sum.12546", "name": "item", "description": "10.1111/sum.12546", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/sum.12546"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-10T00:00:00Z"}}, {"id": "10.1111/sum.12978", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:27Z", "type": "Journal Article", "created": "2023-10-16", "title": "An open\u2010source metadataset of running European mid\u2010 and long\u2010term agricultural field experiments", "description": "AbstractMid\uffe2\uff80\uff90term (MTEs, 5\uffe2\uff80\uff9320\uffe2\uff80\uff89years) and long\uffe2\uff80\uff90term (LTEs, 20+\uffe2\uff80\uff89years) field experiments are key sources of information to design future climate\uffe2\uff80\uff90smart agriculture. Within the European Joint Program SOIL (EJP SOIL), we built the EJP SOIL\uffe2\uff80\uff90MTE/LTE metadataset that contains metadata from 240 MTEs/LTEs across Europe. Metadata collected included precise descriptions of the treatments (combination of factors such as tillage, crop type/rotation, amendments/fertilizers, grazing and pest/weed management), soil and crop measurements and pedo\uffe2\uff80\uff90climatic information. Using different figures and dashboards, an overview of those MTEs/LTEs is presented and specific research themes (tillage systems, residue management, amendment type and cover crops) are further analysed within their pedo\uffe2\uff80\uff90climatic context. An interactive web portal developed in collaboration with the BonaRes project ( https://lte.bonares.de ), enables users to explore the metadataset and find relevant MTEs/LTEs for specific combinations of practices (e.g. all MTEs/LTEs that investigate cover crops on a Cambisol in no\uffe2\uff80\uff90tillage system). Finally, a SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis of the metadataset was carried out to highlight the potential contribution of MTEs/LTEs to a harmonized European soil observation and monitoring approach. We propose that the metadataset could be elaborated with metadata from other existing MTEs/LTEs in Europe or even worldwide. The intensity and frequency of inter\uffe2\uff80\uff90row management in vineyards are highly diverse and depend on local environmental conditions and the wine grower's attitude and experience. Reasons for different management include water conservation, weed and pest control, biological activity promotion and soil fertility and biodiversity preservation. We studied different soil cover management in 16 paired vineyards located at eight sites in the Leithaberg and Carnuntum regions of eastern Austria. To this end, we compared inter\uffe2\uff80\uff90rows with medium intensity (Periodically Mechanically Disturbed) and low intensity (Permanent Green Cover). We investigated the effects of these different management intensities on soil organic carbon, bulk density, saturated and unsaturated hydraulic conductivity, pore size distribution and percolation stability in the upper soil layer from 3 to 8\uffe2\uff80\uff89cm. Soil organic carbon and percolation stability were significantly higher and soil bulk density was significantly lower in vineyards with permanent green cover. No significant differences were observed for saturated hydraulic conductivity, pore size distribution and plant available water. This may be attributed to a minor effect as a result of the time lag of up to 2\uffe2\uff80\uff89years since the last tillage. Regression analysis to predict plant\uffe2\uff80\uff90available water for local vineyard soils also showed that texture, total organic carbon and bulk density were suitable predictor variables. These results suggest that both investigated inter\uffe2\uff80\uff90row management systems support a good soil structure for winegrowers. Organic carbon content and parameters interacting with organic carbon may still be improved with permanent vegetation cover systems; however, the positive effects on plant available water are limited.Heavy metal\uffe2\uff80\uff90rich toxic soils and ordinary soils are both natural habitats of Arabidopsis halleri, a diploid perennial and obligate outcrosser in the sister clade of the genetic model plant Arabidopsis thaliana. The molecular divergence underlying survival in sharply contrasting environments is unknown. Here we comparatively address metal physiology and transcriptomes of A. halleri originating from the most highly heavy metal\uffe2\uff80\uff90contaminated soil in Europe, Ponte Nossa, Italy (Noss), and from non\uffe2\uff80\uff90metalliferous (NM) soils. Plants from Noss exhibit enhanced hypertolerance and attenuated accumulation of cadmium (Cd), and their transcriptomic Cd responsiveness is decreased, compared to plants of NM soil origin. Among the condition\uffe2\uff80\uff90independent transcriptome characteristics of Noss, the most highly overrepresented functional class of \uffe2\uff80\uff98meiotic cell cycle\uffe2\uff80\uff99 comprises 21 transcripts with elevated abundance in vegetative tissues, in particular Argonaute 9 (AGO9) and the synaptonemal complex transverse filament protein\uffe2\uff80\uff90encoding ZYP1a/b. Increased AGO9 transcript levels in Noss are accompanied by decreased long terminal repeat retrotransposon expression. Similar to Noss, plants from other highly metalliferous sites in Poland and Germany share elevated somatic AGO9 transcript levels in comparison to plants originating from NM soils in their respective geographic regions. Transcript levels of Iron\uffe2\uff80\uff90Regulated Transporter 1 (IRT1) are very low and transcript levels of Heavy Metal ATPase 2 (HMA2) are strongly elevated in Noss, which can account for its altered Cd handling. We conclude that in plants adapted to the most extreme abiotic stress, broadly enhanced functions comprise genes with likely roles in somatic genome integrity maintenance, accompanied by few alterations in stress\uffe2\uff80\uff90specific functional networks.Farmers have access to many data\uffe2\uff80\uff90intensive technologies to help them monitor and control weeds and pests. Data collection, data modelling and analysis, and data sharing have become core challenges in weed control and crop protection. We review the challenges and opportunities of Big Data in agriculture: the nature of data collected, Big Data analytics and tools to present the analyses that allow improved crop management decisions for weed control and crop protection. Big Data storage and querying incurs significant challenges, due to the need to distribute data across several machines, as well as due to constantly growing and evolving data from different sources. Semantic technologies are helpful when data from several sources are combined, which involves the challenge of detecting interactions of potential agronomic importance and establishing relationships between data items in terms of meanings and units. Data ownership is analysed using the ethical matrix method to identify the concerns of farmers, agribusiness owners, consumers and the environment. Big Data analytics models are outlined, together with numerical algorithms for training them. Advances and tools to present processed Big Data in the form of actionable information to farmers are reviewed, and a success story from the Netherlands is highlighted. Finally, it is argued that the potential utility of Big Data for weed control is large, especially for invasive, parasitic and herbicide\uffe2\uff80\uff90resistant weeds. This potential can only be realised when agricultural scientists collaborate with data scientists and when organisational, ethical and legal arrangements of data sharing are established.IRON\uffe2\uff80\uff90REGULATED TRANSPORTER1 (IRT1) is the root high\uffe2\uff80\uff90affinity ferrous iron (Fe) uptake system and indispensable for the completion of the life cycle of Arabidopsis thaliana without vigorous Fe supplementation. Here we provide evidence supporting a second role of IRT1 in root\uffe2\uff80\uff90to\uffe2\uff80\uff90shoot partitioning of Fe. We show that irt1 mutants overaccumulate Fe in roots, most prominently in the cortex of the differentiation zone in irt1\uffe2\uff80\uff902, compared to the wild type. Shoots of irt1\uffe2\uff80\uff902 are severely Fe\uffe2\uff80\uff90deficient according to Fe content and marker transcripts, as expected. We generated irt1\uffe2\uff80\uff902 lines producing IRT1 mutant variants carrying single amino\uffe2\uff80\uff90acid substitutions of key residues in transmembrane helices IV and V, Ser206 and His232, which are required for transport activity in yeast. Root short\uffe2\uff80\uff90term 55Fe uptake rates were uninformative concerning IRT1\uffe2\uff80\uff90mediated transport. Overall irt1\uffe2\uff80\uff90like concentrations of the secondary substrate Mn suggested that the transgenic Arabidopsis lines also remain incapable of IRT1\uffe2\uff80\uff90mediated root Fe uptake. Yet, IRT1S206A partially complements rosette dwarfing and leaf chlorosis of irt1\uffe2\uff80\uff902, as well as root\uffe2\uff80\uff90to\uffe2\uff80\uff90shoot Fe partitioning and gene expression defects of irt1\uffe2\uff80\uff902, all of which are fully complemented by wild\uffe2\uff80\uff90type IRT1. Taken together, these results suggest a regulatory function for IRT1 in root\uffe2\uff80\uff90to\uffe2\uff80\uff90shoot Fe partitioning that does not require Fe transport activity of IRT1. Among the genes of which transcript levels are partially dependent on IRT1, we identify MYB DOMAIN PROTEIN10, MYB DOMAIN PROTEIN72 and NICOTIANAMINE SYNTHASE4 as candidates for effecting IRT1\uffe2\uff80\uff90dependent Fe mobilization in roots. Understanding the biological functions of IRT1 will help to improve Fe nutrition and the nutritional quality of agricultural crops.In Northern Europe, inter\uffe2\uff80\uff90row hoeing has become a popular tactic for controlling weeds in organic cereals. Hoeing is highly effective and can be implemented from crop emergence until stem elongation to maintain a nearly weed\uffe2\uff80\uff90free inter\uffe2\uff80\uff90row zone. However, hoeing has a lesser effect on weeds growing in the intra\uffe2\uff80\uff90row zone, where crop\uffe2\uff80\uff93weed proximity results in heightened competition. In the hoed cereal system, it is investigated whether tall\uffe2\uff80\uff90growing, competitive, cruciferous weeds in the intra\uffe2\uff80\uff90row zone affect crop biomass, yield and thousand kernel weight (TKW). An additive experimental design is employed to enable the fitting of rectangular hyperbolas, describing and quantifying the effects of increasing intra\uffe2\uff80\uff90row surrogate weed density on crop growth parameters. Regressions were studied under the influence of crop (spring barley and spring wheat), row spacing (narrow [12.5 or 15.0\uffc2\uffa0cm] and wide [25.0\uffc2\uffa0cm]) and nitrogen rate (50 and 100\uffc2\uffa0kg NH4\uffe2\uff80\uff90N/ha). Cruciferous surrogate weeds were found to impact crop yield and quality severely. For example, ten intra\uffe2\uff80\uff90row plants/m2 of surrogate weed Sinapis alba reduced grains yields by 7%\uffe2\uff80\uff9314% in spring barley and by 7%\uffe2\uff80\uff9332% in spring wheat with yield losses becoming markedly greater in wheat compared to barley as weed density increases. Compared to wheat, barley limited yield and quality losses and suppressed intra\uffe2\uff80\uff90row weed growth more. Row spacing did not have a consistent effect on crop or weed parameters; in one of six experiments, the 25\uffc2\uffa0cm row spacing reduced yields and increased intra\uffe2\uff80\uff90row weed biomass in wheat. Nitrogen rate did not affect crop or weed parameters. Results warrant the implementation of additional tactics to control intra\uffe2\uff80\uff90row weeds and limit crop losses.
", "keywords": ["2. Zero hunger", "Hordeum vulgare L.", "thousand kernel weight", "nitrogen rate", "Hordeum vulgare L.", " Triticum aestivum L.", " inter-row hoeing", " nitrogen rate", " inter-row spacing", " thousand kernel weight", " crop-weed competition.", "0401 agriculture", " forestry", " and fisheries", "crop", "Weed management", "04 agricultural and veterinary sciences", "weed competition", "inter-row hoeing", "inter-row spacing", "Triticum aestivum L."]}, "links": [{"href": "https://doi.org/10.1111/wre.12452"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Weed%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/wre.12452", "name": "item", "description": "10.1111/wre.12452", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/wre.12452"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-11-05T00:00:00Z"}}, {"id": "10.1117/1.jrs.12.026010", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:27Z", "type": "Journal Article", "created": "2018-04-28", "title": "Use of different temporal scales to monitor phenology and its relationship with temporal evolution of normalized difference vegetation index in wheat", "description": "We propose the use of temporal series of remote-sensing images (RS) for the characterization of the dynamics of the crop canopy throughout the growing and development cycle. Crop phenology, meteorological data, and normalized difference vegetation index (NDVI) were obtained during the period 2008 to 2016 for commercial fields planted with wheat. Three temporal scales based on the number of days, the growing degree-days (GDD), and the reference evapotranspiration (ETo) were analyzed for the intercomparison of the growing cycles. The use of the accumulated value of ETo as the reference scale for the temporal evolution of NDVI allowed for a better analysis of the differences among the fields. This scale also improves the estimation of the duration of the cycles and the prediction of flowering and physiological maturity. The analysis of the accumulated NDVI indicated that flowering occurs during the middle of the growing cycle and that the accumulated NDVI in the vegetative and reproductive phases is similar if the growing cycle is analyzed in terms of ETo or GDD. In addition, the estimation of the green-up based on RS data allows for the definition of the beginning of the growing period for this crop even in the absence of planting dates data.", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1117/1.jrs.12.026010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Applied%20Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1117/1.jrs.12.026010", "name": "item", "description": "10.1117/1.jrs.12.026010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1117/1.jrs.12.026010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-04-28T00:00:00Z"}}, {"id": "10.1117/12.2070002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:27Z", "type": "Journal Article", "created": "2014-09-18", "title": "Research on the aircraft level measurement by laser tracker", "description": "The measuring principle of laser tracking system was introduced. The aircraft level measurement was completed by establish the measurement datum mark, select public sites, set up the aircraft coordinate system and transfer stations. Laser tracking measurement technology improved the work efficiency and ensured the installation precision of key components.", "keywords": ["2. Zero hunger", "0209 industrial biotechnology", "0203 mechanical engineering", "11. Sustainability", "02 engineering and technology"], "contacts": [{"organization": "Xiaowen Ye, Wuzhong Tang, Chun Cao,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1117/12.2070002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SPIE%20Proceedings", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1117/12.2070002", "name": "item", "description": "10.1117/12.2070002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1117/12.2070002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-09-18T00:00:00Z"}}, {"id": "10.1117/12.2576171", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2020-09-18", "title": "An integrated service-based solution addressing the modernised common agriculture policy regulations and environmental perspectives", "description": "The EU-funded DIONE project (grant agreement No. 870378) offers an innovative close-to-market (TRL7) solution\u00a0seeking to improve the traditional methods of agricultural monitoring. The project introduces a cloud-based Software as\u00a0a Service (SaaS) system architecture, building on a fusion of novel technologies that will support the forthcoming needs\u00a0of the modernized Common Agriculture Policy (CAP) and the \u201cGreening\u201d perspectives, with an automated area-based\u00a0monitoring system. In particular, an interoperable and harmonized system is designed, connecting large volumes of Earth\u00a0Observation data (Satellite, UAV, and in-situ) and user-generated highly precise geolocated data (geo-tagged photos, soil\u00a0measurements, etc.). DIONE\u2019s system architecture encompasses customized and third-party frameworks, where\u00a0heterogeneous and multi-source data are stored, processed and managed using Artificial Intelligence (AI) algorithms.\u00a0These harmonized, curated and open accessed data are then provided as Open Geospatial Consortium (OGC)-compliant,\u00a0web-service layers (WMS, WFS, and WCS). Furthermore, the proposed solution formulates a scalable, flexible,\u00a0interoperable, and semantically enriched environment, taking advantage of a Spatial Data Infrastructure (SDI)\u00a0framework capabilities, whilst allowing an interactive connection among different tools and components through\u00a0 RESTful APIs. Our approach establishes a novel, cloud-based, accurate and inexpensive agriculture monitoring solution,\u00a0enabling the real-time provision of multi-source data to relevant stakeholders such as Paying Agencies, Policy Officers\u00a0and Control &\u00a0 Certification Bodies, and other domain experts. The system architecture was formulated exploiting a co-design\u00a0methodology, aiming to ensure a long-term and sustainable solution. Two large-scale demonstrations will take\u00a0place in Lithuania and Cyprus, evaluating the system capabilities in real-life and operational conditions.", "keywords": ["Spatial Data Infrastructure", "2. Zero hunger", "OGC services", "RESTful API", "13. Climate action", "11. Sustainability", "Common Agriculture Policy", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Earth Observation", " Software as a Service (SaaS) platform", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.1117/12.2576171"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing%20for%20Agriculture%2C%20Ecosystems%2C%20and%20Hydrology%20XXII", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1117/12.2576171", "name": "item", "description": "10.1117/12.2576171", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1117/12.2576171"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-20T00:00:00Z"}}, {"id": "10.1117/12.2278217", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2017-10-18", "title": "Evaluation and cross-comparison of vegetation indices for crop monitoring from sentinel-2 and worldview-2 images", "description": "Farmers throughout the world are constantly searching for ways to maximize their returns. Remote Sensing applications are designed to provide farmers with timely crop monitoring and production information. Such information can be used to identify crop vigor problems. Vegetation indices (VIs) derived from satellite data have been widely used to assess variations in the physiological state and biophysical properties of vegetation. However, due to the various sensor characteristics, there are differences among VIs derived from multiple sensors for the same target. Therefore, multi-sensor VI capability and effectiveness are critical but complicated issues in the application of multi-sensor vegetation observations. Various factors such as the atmospheric conditions during acquisition, sensor and geometric characteristics, such as viewing angle, field of view, and sun elevation influence direct comparability of vegetation indicators among different sensors. In the present study, two experimental areas were used which are located near the villages Nea Lefki and Melia of Larissa Prefecture in Thessaly Plain area, containing a wheat and a cotton crop, respectively. Two satellite systems with different spatial resolution, WorldView-2 (W2) and Sentinel-2 (S2) with 2 and 10 meters pixel size, were used. Normalized Difference Vegetation Index (NDVI) and Leaf Area Index (LAI) were calculated and a statistical comparison of the VIs was made to designate their correlation and dependency. Finally, several other innovative indices were calculated and compared to evaluate their effectiveness in the detection of problematic plant growth areas.", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1117/12.2278217"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing%20for%20Agriculture%2C%20Ecosystems%2C%20and%20Hydrology%20XIX", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1117/12.2278217", "name": "item", "description": "10.1117/12.2278217", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1117/12.2278217"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-02T00:00:00Z"}}, {"id": "10.1126/sciadv.1602668", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2017-02-09", "title": "Evaporative fractionation of zinc during the first nuclear detonation", "description": "Glass formed in the first nuclear detonation shows zinc loss by evaporation, indicating similar volatile loss during lunar formation.
", "keywords": ["2. Zero hunger", "ABUNDANCES", "DIFFERENTIATION", "ISOTOPIC EVIDENCE", "ORIGIN", "13. Climate action", "WATER", "[SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]", "MANTLE", "POTASSIUM", "01 natural sciences", "Research Articles", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.1602668"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.1602668", "name": "item", "description": "10.1126/sciadv.1602668", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.1602668"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-03T00:00:00Z"}}, {"id": "10.1126/sciadv.1700571", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2017-07-29", "title": "Gallium isotopic evidence for extensive volatile loss from the Moon during its formation", "description": "The Moon is depleted in volatile elements compared to Earth. Gallium isotopes indicate a global-scale evaporation event.
", "keywords": ["Earth and Planetary Astrophysics (astro-ph.EP)", "2. Zero hunger", "GIANT IMPACT", "FOS: Physical sciences", "MANTLE", "01 natural sciences", "LUNAR-SAMPLES", "[SDU] Sciences of the Universe [physics]", "ZINC", "ABUNDANCES", "DIFFERENTIATION", "ROCKS", "13. Climate action", "IMPACT ORIGIN", "EARTH", "Research Articles", "MAGMA OCEAN", "Astrophysics - Earth and Planetary Astrophysics", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.1700571"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.1700571", "name": "item", "description": "10.1126/sciadv.1700571", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.1700571"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-07-07T00:00:00Z"}}, {"id": "10.1126/sciadv.aaq1689", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2018-08-22", "title": "A keystone microbial enzyme for nitrogen control of soil carbon storage", "description": "Nitrogen-induced suppression of lignin-modifying enzyme activity contributes to soil carbon sequestration.
", "keywords": ["CHANGING ENVIRONMENT", "570", "550", "Nitrogen", "LITTER DECOMPOSITION", "Soil", "Bacterial Proteins", "Research Articles", "Ecosystem", "Soil Microbiology", "2. Zero hunger", "Science & Technology", "Bacteria", "HETEROTROPHIC ACTIVITY", "04 agricultural and veterinary sciences", "15. Life on land", "Carbon", "Enzymes", "N DEPOSITION", "Multidisciplinary Sciences", "ORGANIC-MATTER", "BIOCHEMICAL-COMPOSITION", "TEMPERATE FOREST", "13. Climate action", "SUBTROPICAL FORESTS", "Science & Technology - Other Topics", "0401 agriculture", " forestry", " and fisheries", "ATMOSPHERIC NITRATE DEPOSITION", "SIZE FRACTIONS", "CBIO"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.aaq1689"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.aaq1689", "name": "item", "description": "10.1126/sciadv.aaq1689", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.aaq1689"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-08-03T00:00:00Z"}}, {"id": "10.1126/sciadv.aau8052", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2019-02-14", "title": "Source apportionment of circum-Arctic atmospheric black carbon from isotopes and modeling", "description": "Isotopes pinpoint strong seasonal variations in black carbon sources with consistent patterns at sites around the Arctic.
We discuss possible mechanisms to explain paleoclimate as a predictor of the current distribution of global soil C content.
An understanding of agroecosystems is key to determining effective farming systems. Here we report results from a 21-year study of agronomic and ecological performance of biodynamic, bioorganic, and conventional farming systems in Central Europe. We found crop yields to be 20% lower in the organic systems, although input of fertilizer and energy was reduced by 34 to 53% and pesticide input by 97%. Enhanced soil fertility and higher biodiversity found in organic plots may render these systems less dependent on external inputs.
", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "Nutrient turnover", "Agriculture", "Phosphorus", "04 agricultural and veterinary sciences", "Hydrogen-Ion Concentration", "15. Life on land", "Poaceae", "Soil quality", "Manure", "Soil", "Soil biology", "Biodiversity and ecosystem services", "Animals", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Pesticides", "Fertilizers", "Arthropods", "Ecosystem", "Soil Microbiology", "Switzerland", "Triticum", "Solanum tuberosum"]}, "links": [{"href": "https://doi.org/10.1126/science.1071148"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.1071148", "name": "item", "description": "10.1126/science.1071148", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.1071148"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-05-31T00:00:00Z"}}, {"id": "10.1126/sciadv.aax8787", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2020-01-25", "title": "The global-scale distributions of soil protists and their contributions to belowground systems", "description": "We studied the dominant protists found in soils across the globe and their contributions to belowground food webs.
Global environmental change is driven by multiple natural and anthropogenic factors. With a focus on global change as it affects soils, Rilliget al.point out that nearly all published studies consider just one or two factors at a time (see the Perspective by Manning). In a laboratory experiment, they tested 10 drivers of global change both individually and in combination, at levels ranging from 2 to 10 factors. They found that soil properties, processes, and microbial communities could not be predicted from single-effect responses and that multiple factors in combination produced unsuspected responses. They concluded that single-factor studies remain important for uncovering mechanisms but that global change biology needs to embrace more fully the multitude of drivers impinging on ecosystems.
Science, this issue p.886; see also p.801
", "keywords": ["2. Zero hunger", "Soil", "13. Climate action", "Microbiota", "15. Life on land", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1126/science.aay2832"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.aay2832", "name": "item", "description": "10.1126/science.aay2832", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.aay2832"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-11-15T00:00:00Z"}}, {"id": "10.1126/sciadv.adg9644", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2023-07-12", "title": "Artificial intelligence\u2013coupled plasmonic infrared sensor for detection of structural protein biomarkers in neurodegenerative diseases", "description": "Diagnosis of neurodegenerative disorders (NDDs) including Parkinson\u2019s disease and Alzheimer\u2019s disease is challenging owing to the lack of tools to detect preclinical biomarkers. The misfolding of proteins into oligomeric and fibrillar aggregates plays an important role in the development and progression of NDDs, thus underscoring the need for structural biomarker\u2013based diagnostics. We developed an immunoassay-coupled nanoplasmonic infrared metasurface sensor that detects proteins linked to NDDs, such as alpha-synuclein, with specificity and differentiates the distinct structural species using their unique absorption signatures. We augmented the sensor with an artificial neural network enabling unprecedented quantitative prediction of oligomeric and fibrillar protein aggregates in their mixture. The microfluidic integrated sensor can retrieve time-resolved absorbance fingerprints in the presence of a complex biomatrix and is capable of multiplexing for the simultaneous monitoring of multiple pathology-associated biomarkers. Thus, our sensor is a promising candidate for the clinical diagnosis of NDDs, disease monitoring, and evaluation of novel therapies.
Globally, annual emissions from managed organic soils accounts for up to 5% of all anthropogenic greenhouse gas (GHG) emissions. Climate-wise management and restoration of degraded organic soils could reduce GHG emissions quickly and at relatively low costs. The European Union (EU) Member States that have large areas of organic soils with high GHG emissions are Sweden, Finland, Germany, Ireland, Poland, Netherlands, and the Baltic countries. To meet the climate targets and objectives of the Paris Agreement the land-use sector is indispensable and mitigation policies targeting organic soils will be needed. The international regulatory framework is broad and quite unspecific. In contrast, the European Union has initiated binding regulation for the land-use sector through the EU Climate Law, the EU LULUCF regulation, and the proposed EU Nature Restoration Law. However, even this regulatory approach is not on track to deliver on its binding ambitions, indicating the need for more effective implementation measures also on organic soils in the EU and its member states. Furthermore, we argue that appropriate policy selection should consider current knowledge regarding the climate impacts of management options of organic soils. Lastly, we need more studies on GHG emissions, and standardized methods for GHG inventories, to resolve uncertainties surrounding the impacts of management to GHG emissions. Successful policy implementation requires more efforts but also improved scientific justification through continuous consideration of climate policy integrity and strengthening of the reliability of GHG inventories.
The central carbon (C) metabolic network harvests energy to power the cell and feed biosynthesis for growth. In pure cultures, bacteria use some but not all of the network\uffe2\uff80\uff99s major pathways, such as glycolysis and pentose phosphate and Entner-Doudoroff pathways. However, how these pathways are used in microorganisms in intact soil communities is unknown. Here, we analyzed the incorporation of 13 C from glucose isotopomers into phospholipid fatty acids. We showed that groups of Gram-positive and Gram-negative bacteria in an intact agricultural soil used different pathways to metabolize glucose. They also differed in C use efficiency (CUE), the efficiency with which a substrate is used for biosynthesis. Our results provide experimental evidence for diversity among microbes in the organization of their central carbon metabolic network and CUE under in situ conditions. These results have important implications for our understanding of how community composition affects soil C cycling and organic matter formation. How the multiple facets of soil fungal diversity vary worldwide remains virtually unknown, hindering the management of this essential species-rich group. By sequencing high-resolution DNA markers in over 4000 topsoil samples from natural and human-altered ecosystems across all continents, we illustrate the distributions and drivers of different levels of taxonomic and phylogenetic diversity of fungi and their ecological groups. We show the impact of precipitation and temperature interactions on local fungal species richness (alpha diversity) across different climates. Our findings reveal how temperature drives fungal compositional turnover (beta diversity) and phylogenetic diversity, linking them with regional species richness (gamma diversity). We integrate fungi into the principles of global biodiversity distribution and present detailed maps for biodiversity conservation and modeling of global ecological processes.
In a decade-long soil warming experiment in a mid-latitude hardwood forest, we documented changes in soil carbon and nitrogen cycling in order to investigate the consequences of these changes for the climate system. Here we show that whereas soil warming accelerates soil organic matter decay and carbon dioxide fluxes to the atmosphere, this response is small and short-lived for a mid-latitude forest, because of the limited size of the labile soil carbon pool. We also show that warming increases the availability of mineral nitrogen to plants. Because plant growth in many mid-latitude forests is nitrogen-limited, warming has the potential to indirectly stimulate enough carbon storage in plants to at least compensate for the carbon losses from soils. Our results challenge assumptions made in some climate models that lead to projections of large long-term releases of soil carbon in response to warming of forest ecosystems.
", "keywords": ["Nitrogen", "Climate", "Temperature", "04 agricultural and veterinary sciences", "Carbon Dioxide", "Plants", "15. Life on land", "01 natural sciences", "Carbon", "Trees", "Soil", "Biodegradation", " Environmental", "Massachusetts", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Ecosystem", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Paul A. Steudler, H. Lux, Jerry M. Melillo, Toby Ahrens, F. P. Bowles, John D. Aber, S. Morrisseau, C. Catricala, K. Newkirk, A. Magill,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1126/science.1074153"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.1074153", "name": "item", "description": "10.1126/science.1074153", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.1074153"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-12-13T00:00:00Z"}}, {"id": "39082602", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:29:01Z", "type": "Journal Article", "created": "2024-07-31", "title": "The centennial legacy of land\u2010use change on organic carbon stocks of German agricultural soils", "description": "AbstractConverting natural vegetation for agriculture has resulted in the loss of approximately 5% of the current global terrestrial soil organic carbon (SOC) stock to the atmosphere. Increasing the agricultural area under grassland may reverse some of these losses, but the effectiveness of such a strategy is limited by how quickly SOC recovers after conversion from cropland. Using soil data and extensive land\uffe2\uff80\uff90use histories gathered during the national German agricultural soil inventory, this study aims to answer three questions regarding agricultural land\uffe2\uff80\uff90use change (LUC): (i) how do SOC stocks change with depth following LUC; (ii) how long does it take to reach SOC equilibrium after LUC; and (iii) what is the legacy effect of historic LUC on present day SOC dynamics? By using a novel approach that substitutes space for time and accounts for differences in site properties using propensity score balancing, we determined that sites that were converted from cropland to grassland reached a SOC equilibrium level 47.3% (95% confidence interval (CI): 43.4% to 49.5%) above permanent cropland levels 83\uffe2\uff80\uff89years (95% CI: 79 to 90\uffe2\uff80\uff89years) after conversion. Meanwhile, sites converted from grassland to cropland reached a SOC equilibrium level \uffe2\uff88\uff9233.6% (95% CI: \uffe2\uff88\uff9234.1% to \uffe2\uff88\uff9233.5%) below permanent grassland levels after 180\uffe2\uff80\uff89years (95% CI: 151 to 223\uffe2\uff80\uff89years). We estimate that, over the past century, today's German agricultural soils (16.6\uffe2\uff80\uff89million\uffe2\uff80\uff89ha) have gained about 40\uffe2\uff80\uff89million\uffe2\uff80\uff89Mg\uffe2\uff80\uff89C. Furthermore, croplands with historic LUC from grassland are losing SOC by \uffe2\uff88\uff920.26\uffe2\uff80\uff89Mg\uffe2\uff80\uff89ha\uffe2\uff88\uff921\uffe2\uff80\uff89year\uffe2\uff88\uff921 (10% of agricultural land) while grasslands historically converted from cropland are gaining SOC by 0.27\uffe2\uff80\uff89Mg\uffe2\uff80\uff89ha\uffe2\uff88\uff921\uffe2\uff80\uff89year\uffe2\uff88\uff921 (18% of agricultural land). This study shows that even long\uffe2\uff80\uff90standing temperate agricultural sites likely have ongoing SOC change as a result of historical LUC. Whether rising atmospheric carbon dioxide (CO 2 ) concentrations will cause forests to grow faster and store more carbon is an open question. Using free air CO 2 release in combination with a canopy crane, we found an immediate and sustained enhancement of carbon flux through 35-meter-tall temperate forest trees when exposed to elevated CO 2 . However, there was no overall stimulation in stem growth and leaf litter production after 4 years. Photosynthetic capacity was not reduced, leaf chemistry changes were minor, and tree species differed in their responses. Although growing vigorously, these trees did not accrete more biomass carbon in stems in response to elevated CO 2 , thus challenging projections of growth responses derived from tests with smaller trees.
", "keywords": ["Carbon Isotopes", "Plant Stems", "Atmosphere", "Nitrogen", "0211 other engineering and technologies", "0207 environmental engineering", "02 engineering and technology", "Carbon Dioxide", "15. Life on land", "Lignin", "Carbon", "Trees", "Plant Leaves", "Quercus", "Soil", "Betulaceae", "13. Climate action", "Fagus", "Biomass", "Photosynthesis", "Ecosystem", "Plant Shoots", "Switzerland"]}, "links": [{"href": "https://doi.org/10.1126/science.1113977"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.1113977", "name": "item", "description": "10.1126/science.1113977", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.1113977"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-08-26T00:00:00Z"}}, {"id": "10.1126/science.260.5106.344", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2006-10-05", "title": "Soil Quality And Financial Performance Of Biodynamic And Conventional Farms In New-Zealand", "description": "Biodynamic farming practices and systems show promise in mitigating some of the detrimental effects of chemical-dependent, conventional agriculture on the environment. The physical, biological, and chemical soil properties and economic profitability of adjacent, commercial biodynamic and conventional farms (16 total) in New Zealand were compared. The biodynamic farms in the study had better soil quality than the neighboring conventional farms and were just as financially viable on a per hectare basis.
", "keywords": ["2. Zero hunger", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land"], "contacts": [{"organization": "John P. Reganold, A. Neil Macgregor, Alan Palmer, James C. Lockhart,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1126/science.260.5106.344"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.260.5106.344", "name": "item", "description": "10.1126/science.260.5106.344", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.260.5106.344"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1993-04-16T00:00:00Z"}}, {"id": "10.1128/msphere.00130-21", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:31Z", "type": "Journal Article", "created": "2021-08-11", "title": "Local Network Properties of Soil and Rhizosphere Microbial Communities in Potato Plantations Treated with a Biological Product Are Important Predictors of Crop Yield", "description": "Our results reinforce the notion that each cultivar on each location recruits a unique microbial community and that these communities are modulated by the vegetative growth stage of the plant. Moreover, inoculation of a Bacillus amyloliquefaciens strain QST713-based product on potatoes also changed the abundance of specific taxonomic groups and the structure of local networks in those locations where the product caused an increase in the yield.
", "keywords": ["Crops", " Agricultural", "0301 basic medicine", "2. Zero hunger", "Biological Products", "0303 health sciences", "Bacteria", "Microbiota", "Fungi", "High-Throughput Nucleotide Sequencing", "Agriculture", "Agricultural Inoculants", "15. Life on land", "Microbiology", "QR1-502", "United States", "Soil", "03 medical and health sciences", "RNA", " Ribosomal", " 16S", "Rhizosphere", "Soil Microbiology", "Research Article", "Solanum tuberosum"]}, "links": [{"href": "https://journals.asm.org/doi/pdf/10.1128/mSphere.00130-21"}, {"href": "https://doi.org/10.1128/msphere.00130-21"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/mSphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/msphere.00130-21", "name": "item", "description": "10.1128/msphere.00130-21", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/msphere.00130-21"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-08-25T00:00:00Z"}}, {"id": "10.1126/science.298.5600.1889b", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2002-12-05", "title": "The Ins And Outs Of Organic Farming", "description": "Goklany stated that 20 % lower crop yields in organic farming would require 25 % more land use to produce the same amount of crop biomass, offsetting some of the advantages of organic agriculture with respect to biological diversity, inputs, and soil erosion, and that the experimental yields are not typical. Furthermore, he indicates that organic farming might not be sufficient to feed the world.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "Soil", "0401 agriculture", " forestry", " and fisheries", "Agriculture", "Biomass", "04 agricultural and veterinary sciences", "15. Life on land", "Edible Grain", "Ecosystem"], "contacts": [{"organization": "Indur M. Goklany", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1126/science.298.5600.1889b"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.298.5600.1889b", "name": "item", "description": "10.1126/science.298.5600.1889b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.298.5600.1889b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-12-06T00:00:00Z"}}, {"id": "10.1126/science.aal4108", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2017-07-12", "title": "A Human-Driven Decline In Global Burned Area", "description": "Burn less, baby, burn lessHumans have, and always have had, a major impact on wildfire activity, which is expected to increase in our warming world. Andela et al. use satellite data to show that, unexpectedly, global burned area declined by \uffe2\uff88\uffbc25% over the past 18 years, despite the influence of climate. The decrease has been largest in savannas and grasslands because of agricultural expansion and intensification. The decline of burned area has consequences for predictions of future changes to the atmosphere, vegetation, and the terrestrial carbon sink.
Science , this issue p. 1356
", "keywords": ["[SDE] Environmental Sciences", "Satellite Imagery", "Carbon Sequestration", "Conservation of Natural Resources", "550", "General Science & Technology", "Climate", "Veterinary and Food Sciences", "Fires", "Theoretical", "Models", "11. Sustainability", "Human Activities", "SDG 2 - Zero Hunger", "Ecosystem", "Agricultural", "info:eu-repo/classification/ddc/550", "ddc:550", "Forestry Sciences", "Agriculture", "Models", " Theoretical", "15. Life on land", "Earth sciences", "13. Climate action", "Ecological Applications", "[SDE]Environmental Sciences", "Environmental Sciences"]}, "links": [{"href": "https://escholarship.org/content/qt6v95t473/qt6v95t473.pdf"}, {"href": "https://escholarship.org/content/qt6b42q71s/qt6b42q71s.pdf"}, {"href": "https://doi.org/10.1126/science.aal4108"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.aal4108", "name": "item", "description": "10.1126/science.aal4108", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.aal4108"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-06-30T00:00:00Z"}}, {"id": "10.1126/science.aap9664", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2018-06-14", "title": "Response to Comment on \u201cSatellites reveal contrasting responses of regional climate to the widespread greening of Earth\u201d", "description": "Li et al . contest the idea that vegetation greening has contributed to boreal warming and argue that the sensitivity of temperature to leaf area index (LAI) is instead likely driven by the climate impact on vegetation. We provide additional evidence that the LAI-climate interplay is indeed largely driven by the vegetation impact on temperature and not vice versa, thus corroborating our original conclusions.
", "keywords": ["2. Zero hunger", "Multidisciplinary", "Earth", " Planet", "Climate", "Climate Change", "Temperature", "0207 environmental engineering", "Climate Change; Ecosystem; Plant Leaves; Temperature; Climate; Earth", " Planet", "02 engineering and technology", "15. Life on land", "01 natural sciences", "Plant Leaves", "13. Climate action", "Ecosystem", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/science.aap9664"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/science.aap9664", "name": "item", "description": "10.1126/science.aap9664", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/science.aap9664"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-06-15T00:00:00Z"}}, {"id": "10.1126/science.aap9516", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:29Z", "type": "Journal Article", "created": "2018-01-18", "title": "A global atlas of the dominant bacteria found in soil", "description": "A global map of soil bacteriaSoil bacteria play key roles in regulating terrestrial carbon dynamics, nutrient cycles, and plant productivity. However, the natural histories and distributions of these organisms remain largely undocumented. Delgado-Baquerizo et al. provide a survey of the dominant bacterial taxa found around the world. In soil collections from six continents, they found that only 2% of bacterial taxa account for nearly half of the soil bacterial communities across the globe. These dominant taxa could be clustered into ecological groups of co-occurring bacteria that share habitat preferences. The findings will allow for a more predictive understanding of soil bacterial diversity and distribution.
Science , this issue p. 320 Increasing aridity due to climate change is expected to affect multiple ecosystem structural and functional attributes in global drylands, which cover \uffe2\uff88\uffbc45% of the terrestrial globe. Berdugo et al. show that increasing aridity promotes thresholds on the structure and functioning of drylands (see the Perspective by Hirota and Oliveira). Their database includes 20 variables summarizing multiple aspects and levels of ecological organization. They found evidence for a series of abrupt ecological events occurring sequentially in three phases, culminating with a shift to low-cover ecosystems that are nutrient- and species-poor at high aridity values. They estimate that more than 20% of land surface will cross at least one of the thresholds by 2100, which can potentially lead to widespread land degradation and desertification worldwide.
Science , this issue p. 787 ; see also p. 739 Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide. Increasing grazing pressure reduced ecosystem service delivery in warmer and species-poor drylands, whereas positive effects of grazing were observed in colder and species-rich areas. Considering interactions between grazing and local abiotic and biotic factors is key for understanding the fate of dryland ecosystems under climate change and increasing human pressure.
Soil fungal communities play a key role in agroecosystem sustainability. The complexity of fungal communities, at both taxonomic and functional levels, makes it difficult to find clear patterns connecting community composition with ecosystem function and to understand the impact of biotic (interspecies interactions) and abiotic (e.g., climate or anthropogenic disturbances) factors on it.
", "keywords": ["Ecolog\u00eda (Biolog\u00eda)", "0301 basic medicine", "2. Zero hunger", "0303 health sciences", "agroecosystems", "local networks", "Local networks", "Microbiolog\u00eda (Biolog\u00eda)", "579", "Ecolog\u00eda", "Emergent properties", "15. Life on land", "Microbiolog\u00eda", "fungal communities", "Microbiology", "574", "QR1-502", "Fungal communities", "03 medical and health sciences", "2401.06 Ecolog\u00eda animal", "emergent properties", "11. Sustainability", "2414 Microbiolog\u00eda", "Agroecosystems", "Research Article"]}, "links": [{"href": "https://journals.asm.org/doi/pdf/10.1128/mSystems.00344-21"}, {"href": "https://doi.org/10.1128/msystems.00344-21"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/mSystems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/msystems.00344-21", "name": "item", "description": "10.1128/msystems.00344-21", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/msystems.00344-21"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-06-29T00:00:00Z"}}, {"id": "10.1128/aem.00029-22", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2022-03-14", "title": "Purification and characterisation of the isoprene monooxygenase from Rhodococcus sp. AD45", "description": "Isoprene is a highly abundant climate-active gas and a carbon source for some bacteria. Analyses of the genes encoding isoprene monooxygenase (IsoMO) indicate this enzyme is a soluble diiron center monooxygenase in the same family of oxygenases as soluble methane monooxygenase, alkene monooxygenase, and toluene monooxygenase.
", "keywords": ["0301 basic medicine", "570", "0303 health sciences", "03 medical and health sciences", "Hemiterpenes", "Butadienes", "Oxygenases", "Rhodococcus", "Enzymology and Protein Engineering", "540", "Carbon", "Mixed Function Oxygenases", "3. Good health"]}, "links": [{"href": "https://ueaeprints.uea.ac.uk/id/eprint/84237/1/Published_Version.pdf"}, {"href": "https://journals.asm.org/doi/pdf/10.1128/aem.00029-22"}, {"href": "https://doi.org/10.1128/aem.00029-22"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.00029-22", "name": "item", "description": "10.1128/aem.00029-22", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.00029-22"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-12T00:00:00Z"}}, {"id": "10.1128/aem.00527-11", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2011-09-17", "title": "Microbial Communities Show Parallels At Sites With Distinct Litter And Soil Characteristics", "description": "ABSTRACTPlant and microbial community composition in connection with soil chemistry determines soil nutrient cycling. The study aimed at demonstrating links between plant and microbial communities and soil chemistry occurring among and within four sites: two pine forests with contrasting soil pH and two grasslands of dissimilar soil chemistry and vegetation. Soil was characterized by C and N content, particle size, and profiles of low-molecular-weight compounds determined by high-performance liquid chromatography (HPLC) of soil extracts. Bacterial and actinobacterial community composition was assessed by terminal restriction fragment length polymorphism (T-RFLP) and cloning followed by sequencing. Abundances of bacteria, fungi, and actinobacteria were determined by quantitative PCR. In addition, a pool of secondary metabolites was estimated byermresistance genes coding for rRNA methyltransferases. The sites were characterized by a stable proportion of C/N within each site, while on a larger scale, the grasslands had a significantly lower C/N ratio than the forests. A Spearman's test showed that soil pH was correlated with bacterial community composition not only among sites but also within each site. Bacterial, actinobacterial, and fungal abundances were related to carbon sources while T-RFLP-assessed microbial community composition was correlated with the chemical environment represented by HPLC profiles. Actinobacteria community composition was the only studied microbial characteristic correlated to all measured factors. It was concluded that the microbial communities of our sites were influenced primarily not only by soil abiotic characteristics but also by dominant litter quality, particularly, by percentage of recalcitrant compounds.
", "keywords": ["DNA", " Bacterial", "Nitrogen", "Molecular Sequence Data", "Colony Count", " Microbial", "104004 Chemical biology", "Soil", "Cluster Analysis", "Organic Chemicals", "Chromatography", " High Pressure Liquid", "Phylogeny", "Soil Microbiology", "2. Zero hunger", "Bacteria", "Fungi", "Biodiversity", "Methyltransferases", "Sequence Analysis", " DNA", "04 agricultural and veterinary sciences", "Hydrogen-Ion Concentration", "Plants", "15. Life on land", "Bacterial Load", "Carbon", "104004 Chemische Biologie", "0401 agriculture", " forestry", " and fisheries", "Polymorphism", " Restriction Fragment Length"]}, "links": [{"href": "https://doi.org/10.1128/aem.00527-11"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.00527-11", "name": "item", "description": "10.1128/aem.00527-11", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.00527-11"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-01T00:00:00Z"}}, {"id": "10.1128/aem.01081-21", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2021-09-01", "title": "Seasonality and geography have a greater influence than the use of chlorine-based cleaning agents on the microbiota of bulk tank raw milk.", "description": "The microbiota of raw milk is affected by many factors that can control or promote the introduction of undesirable microorganisms. Chlorine-based cleaning agents have been commonly used due to their effectiveness in controlling undesirable microorganisms, but they have been associated with the formation of chlorine residues that are detrimental to product quality and may impact consumer health.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Geography", "Microbiota", "Dairy", "Dairying", "03 medical and health sciences", "Milk", "Food Microbiology", "Animals", "Equipment Contamination", "DNA sequencing", "Metagenomics", "Seasons", "Chlorine", "Ireland", "Disinfectants"]}, "links": [{"href": "https://journals.asm.org/doi/pdf/10.1128/AEM.01081-21"}, {"href": "https://doi.org/10.1128/aem.01081-21"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.01081-21", "name": "item", "description": "10.1128/aem.01081-21", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.01081-21"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-28T00:00:00Z"}}, {"id": "10.1128/aem.00033-11", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2011-04-23", "title": "Association Of Earthworm-Denitrifier Interactions With Increased Emission Of Nitrous Oxide From Soil Mesocosms Amended With Crop Residue", "description": "ABSTRACTEarthworm activity is known to increase emissions of nitrous oxide (N 2 O) from arable soils. Earthworm gut, casts, and burrows have exhibited higher denitrification activities than the bulk soil, implicating priming of denitrifying organisms as a possible mechanism for this effect. Furthermore, the earthworm feeding strategy may drive N 2 O emissions, as it determines access to fresh organic matter for denitrification. Here, we determined whether interactions between earthworm feeding strategy and the soil denitrifier community can predict N 2 O emissions from the soil. We set up a 90-day mesocosm experiment in which 15 N-labeled maize ( Zea mays L.) was either mixed in or applied on top of the soil in the presence or absence of the epigeic earthworm Lumbricus rubellus and/or the endogeic earthworm Aporrectodea caliginosa . We measured N 2 O fluxes and tested the bulk soil for denitrification enzyme activity and the abundance of 16S rRNA and denitrifier genes nirS and nosZ through real-time quantitative PCR. Compared to the control, L. rubellus increased denitrification enzyme activity and N 2 O emissions on days 21 and 90 (day 21, P = 0.034 and P = 0.002, respectively; day 90, P = 0.001 and P = 0.007, respectively), as well as cumulative N 2 O emissions (76%; P = 0.014). A. caliginosa activity led to a transient increase of N 2 O emissions on days 8 to 18 of the experiment. Abundance of nosZ was significantly increased (100%) on day 90 in the treatment mixture containing L. rubellus alone. We conclude that L. rubellus increased cumulative N 2 O emissions by affecting denitrifier community activity via incorporation of fresh residue into the soil and supplying a steady, labile carbon source.
", "keywords": ["2. Zero hunger", "agricultural soil", "Bacteria", "nosz genes", "carbon", "Nitrous Oxide", "n2o emission", "n2o-producing microorganisms", "04 agricultural and veterinary sciences", "15. Life on land", "pcr data", "microbial activity", "Animal Feed", "Zea mays", "lumbricus-rubellus", "Soil", "Denitrification", "Animals", "0401 agriculture", " forestry", " and fisheries", "community composition", "Oligochaeta", "organic-matter"]}, "links": [{"href": "https://doi.org/10.1128/aem.00033-11"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.00033-11", "name": "item", "description": "10.1128/aem.00033-11", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.00033-11"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-06-15T00:00:00Z"}}, {"id": "10.1128/aem.02470-21", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2022-04-06", "title": "Hydrazines as Substrates and Inhibitors of the Archaeal Ammonia Oxidation Pathway", "description": "Ammonia-oxidizing archaea (AOA) are among the most numerous living organisms on Earth, and they play a pivotal role in the global biogeochemical nitrogen cycle. Despite this, little is known about the physiology and metabolism of AOA.
Due to their abilities to survive intense radiation and low water availability, hypersaline microbial mats are often suggested to be analogs of potential extraterrestrial life. However, even on Earth, the limitations imposed on microbial processes by saturation-level salinity have rarely been studied in situ . Soil microbes are highly diverse and control most soil biogeochemical reactions. We examined how microbial functional genes and biogeochemical pools responded to the altered chemical inputs accompanying land use change. We examined paired native grasslands and adjacentEucalyptusplantations (previously grassland) in Uruguay, a region that lacked forests before European settlement. Along with measurements of soil carbon, nitrogen, and bacterial diversity, we analyzed functional genes using the GeoChip 2.0 microarray, which simultaneously quantified several thousand genes involved in soil carbon and nitrogen cycling. Plantations and grassland differed significantly in functional gene profiles, bacterial diversity, and biogeochemical pool sizes. Most grassland profiles were similar, but plantation profiles generally differed from those of grasslands due to differences in functional gene abundance across diverse taxa. Eucalypts decreased ammonification and N fixation functional genes by 11% and 7.9% (P< 0.01), which correlated with decreased microbial biomass N and more NH4+in plantation soils. Chitinase abundance decreased 7.8% in plantations compared to levels in grassland (P= 0.017), and C polymer-degrading genes decreased by 1.5% overall (P< 0.05), which likely contributed to 54% (P< 0.05) more C in undecomposed extractable soil pools and 27% less microbial C (P< 0.01) in plantation soils. In general, afforestation altered the abundance of many microbial functional genes, corresponding with changes in soil biogeochemistry, in part through altered abundance of overall functional gene types rather than simply through changes in specific taxa. Such changes in microbial functional genes correspond with altered C and N storage and have implications for long-term productivity in these soils.
", "keywords": ["Nitrogen", "Argentina", "Sequence Homology", "soil science", "Microbiology", "333", "Trees", "Soil", "afforestation", "Cluster Analysis", "Biology", "Soil Microbiology", "Oligonucleotide Array Sequence Analysis", "2. Zero hunger", "Environmental Microbiology and Microbial Ecology", "Bacteria", "Chitinases", "Biodiversity", "DNA", "Gene Pool", "04 agricultural and veterinary sciences", "South America", "15. Life on land", "Microarray Analysis", "Carbon", "Uruguay", "0401 agriculture", " forestry", " and fisheries", "Eucalyptus plantation"]}, "links": [{"href": "https://doi.org/10.1128/aem.01126-09"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.01126-09", "name": "item", "description": "10.1128/aem.01126-09", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.01126-09"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-10-01T00:00:00Z"}}, {"id": "10.3389/fevo.2021.714134", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:17Z", "type": "Journal Article", "created": "2021-09-30", "title": "Intracellular Storage Reduces Stoichiometric Imbalances in Soil Microbial Biomass \u2013 A Theoretical Exploration", "description": "Microbial intracellular storage is key to defining microbial resource use strategies and could contribute to carbon (C) and nutrient cycling. However, little attention has been devoted to the role of intracellular storage in soil processes, in particular from a theoretical perspective. Here we fill this gap by integrating intracellular storage dynamics into a microbially explicit soil C and nutrient cycling model. Two ecologically relevant modes of storage are considered: reserve storage, in which elements are routed to a storage compartment in proportion to their uptake rate, and surplus storage, in which elements in excess of microbial stoichiometric requirements are stored and limiting elements are remobilized from storage to fuel growth and microbial maintenance. Our aim is to explore with this model how these different storage modes affect the retention of C and nutrients in active microbial biomass under idealized conditions mimicking a substrate pulse experiment. As a case study, we describe C and phosphorus (P) dynamics using literature data to estimate model parameters. Both storage modes enhance the retention of elements in microbial biomass, but the surplus storage mode is more effective to selectively store or remobilize C and nutrients according to microbial needs. Enhancement of microbial growth by both storage modes is largest when the substrate C:nutrient ratio is high (causing nutrient limitation after substrate addition) and the amount of added substrate is large. Moreover, storage increases biomass nutrient retention and growth more effectively when resources are supplied in a few large pulses compared to several smaller pulses (mimicking a nearly constant supply), which suggests storage to be particularly relevant in highly dynamic soil microhabitats. Overall, our results indicate that storage dynamics are most important under conditions of strong stoichiometric imbalance and may be of high ecological relevance in soil environments experiencing large variations in C and nutrient supply.
The effects of mineral fertilizer (NPK) and organic manure on the community structure of soil ammonia-oxidizing bacteria (AOB) was investigated in a long-term (16-year) fertilizer experiment. The experiment included seven treatments: organic manure, half organic manure N plus half fertilizer N, fertilizer NPK, fertilizer NP, fertilizer NK, fertilizer PK, and the control (without fertilization). N fertilization greatly increased soil nitrification potential, and mineral N fertilizer had a greater impact than organic manure, while N deficiency treatment (PK) had no significant effect. AOB community structure was analyzed by PCR-denaturing gradient gel electrophoresis (PCR-DGGE) of the amoA gene, which encodes the \uffce\uffb1 subunit of ammonia monooxygenase. DGGE profiles showed that the AOB community was more diverse in N-fertilized treatments than in the PK-fertilized treatment or the control, while one dominant band observed in the control could not be detected in any of the fertilized treatments. Phylogenetic analysis showed that the DGGE bands derived from N-fertilized treatments belonged to Nitrosospira cluster 3, indicating that N fertilization resulted in the dominance of Nitrosospira cluster 3 in soil. These results demonstrate that long-term application of N fertilizers could result in increased soil nitrification potential and the AOB community shifts in soil. Our results also showed the different effects of mineral fertilizer N versus organic manure N; the effects of P and K on the soil AOB community; and the importance of balanced fertilization with N, P, and K in promoting nitrification functions in arable soils.
", "keywords": ["2. Zero hunger", "Minerals", "Bacteria", "Nitrogen", "Molecular Sequence Data", "Sequence Analysis", " DNA", "04 agricultural and veterinary sciences", "6. Clean water", "Manure", "Ammonia", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Oxidoreductases", "Ecosystem", "Gammaproteobacteria", "Phylogeny", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1128/aem.01536-06"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.01536-06", "name": "item", "description": "10.1128/aem.01536-06", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.01536-06"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-15T00:00:00Z"}}, {"id": "10.1128/aem.02453-08", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:30Z", "type": "Journal Article", "created": "2009-02-07", "title": "A Vaccine Against Rumen Methanogens Can Alter The Composition Of Archaeal Populations", "description": "ABSTRACTThe objectives of this study were to formulate a vaccine based upon the different species/strains of methanogens present in sheep intended to be immunized and to determine if a targeted vaccine could be used to decrease the methane output of the sheep. Two 16S rRNA gene libraries were used to survey the methanogenic archaea in sheep prior to vaccination, and methanogens representing five phylotypes were found to account for >52% of the different species/strains of methanogens detected. A vaccine based on a mixture of these five methanogens was then formulated, and 32 sheep were vaccinated on days 0, 28, and 103 with either a control or the anti-methanogen vaccine. Enzyme-linked immunosorbent assay analysis revealed that each vaccination with the anti-methanogen formulation resulted in higher specific immunoglobulin G titers in plasma, saliva, and rumen fluid. Methane output levels corrected for dry-matter intake for the control and treatment groups were not significantly different, and real-time PCR data also indicated that methanogen numbers were not significantly different for the two groups after the second vaccination. However, clone library data indicated that methanogen diversity was significantly greater in sheep receiving the anti-methanogen vaccine and that the vaccine may have altered the composition of the methanogen population. A correlation between 16S rRNA gene sequence relatedness and cross-reactivity for the methanogens ( R 2 = 0.90) also exists, which suggests that a highly specific vaccine can be made to target specific strains of methanogens and that a more broad-spectrum approach is needed for success in the rumen. Our data also suggest that methanogens take longer than 4 weeks to adapt to dietary changes and call into question the validity of experimental results based upon a 2- to 4-week acclimatization period normally observed for bacteria.
", "keywords": ["Rumen", "Molecular Sequence Data", "DNA", " Ribosomal", "630", "Antibodies", "Plasma", "RNA", " Ribosomal", " 16S", "2402 Applied Microbiology and Biotechnology", "Animals", "Saliva", "1106 Food Science", "2. Zero hunger", "Vaccines", "Gastric Juice", "Sheep", "0402 animal and dairy science", "Biodiversity", "Sequence Analysis", " DNA", "04 agricultural and veterinary sciences", "Archaea", "3. Good health", "DNA", " Archaeal", "Immunoglobulin G", "1305 Biotechnology", "2303 Ecology", "Methane"]}, "links": [{"href": "https://doi.org/10.1128/aem.02453-08"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.02453-08", "name": "item", "description": "10.1128/aem.02453-08", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.02453-08"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-04-01T00:00:00Z"}}, {"id": "10.1128/aem.69.3.1800-1809.2003", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:31Z", "type": "Journal Article", "created": "2003-03-06", "title": "Soil Type Is The Primary Determinant Of The Composition Of The Total And Active Bacterial Communities In Arable Soils", "description": "ABSTRACTDegradation of agricultural land and the resulting loss of soil biodiversity and productivity are of great concern. Land-use management practices can be used to ameliorate such degradation. The soil bacterial communities at three separate arable farms in eastern England, with different farm management practices, were investigated by using a polyphasic approach combining traditional soil analyses, physiological analysis, and nucleic acid profiling. Organic farming did not necessarily result in elevated organic matter levels; instead, a strong association with increased nitrate availability was apparent. Ordination of the physiological (BIOLOG) data separated the soil bacterial communities into two clusters, determined by soil type. Denaturing gradient gel electrophoresis and terminal restriction fragment length polymorphism analyses of 16S ribosomal DNA identified three bacterial communities largely on the basis of soil type but with discrimination for pea cropping. Five fields from geographically distinct soils, with different cropping regimens, produced highly similar profiles. The active communities (16S rRNA) were further discriminated by farm location and, to some degree, by land-use practices. The results of this investigation indicated that soil type was the key factor determining bacterial community composition in these arable soils. Leguminous crops on particular soil types had a positive effect upon organic matter levels and resulted in small changes in the active bacterial population. The active population was therefore more indicative of short-term management changes.
", "keywords": ["Polymerase Chain Reaction", "geography", "630", "1000 Technology", "Soil", "soil type", "RNA", " Ribosomal", " 16S", "C500 - Microbiology", "genetic polymorphism", "soil analysis", "Bacteria (microorganisms)", "Soil Microbiology", "2. Zero hunger", "article", "Agriculture", "Fabaceae", "Biodiversity", "legume", "04 agricultural and veterinary sciences", "Bacterial Typing Techniques", "microbial community", "Polymorphism", " Restriction Fragment Length", "0605 Microbiology", "Electrophoresis", "16S", "570", "Conservation of Natural Resources", "productivity", "RNA 16S", "soil microorganism", "0600 Biological Sciences", "DNA", " Ribosomal", "0700 Agricultural And Veterinary Sciences", "controlled study", "community composition", "Polymorphism", "Pisum sativum", "Ecosystem", "Ribosomal", "nonhuman", "Bacteria", "bacterial flora", "land use", "DNA", "15. Life on land", "bacterial disease", "Restriction Fragment Length", "C180 - Ecology", "physiology", "RNA", "Soils", "0401 agriculture", " forestry", " and fisheries", "bioavailability"]}, "links": [{"href": "https://doi.org/10.1128/aem.69.3.1800-1809.2003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20and%20Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/aem.69.3.1800-1809.2003", "name": "item", "description": "10.1128/aem.69.3.1800-1809.2003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/aem.69.3.1800-1809.2003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-03-01T00:00:00Z"}}, {"id": "10.1128/mBio.00799-17", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:31Z", "type": "Journal Article", "created": "2017-03-19", "title": "Bacterial Physiological Adaptations to Contrasting Edaphic Conditions Identified Using Landscape Scale Metagenomics", "description": "AbstractEnvironmental factors relating to soil pH are widely known to be important in structuring soil bacterial communities, yet the relationship between taxonomic community composition and functional diversity remains to be determined. Here, we analyze geographically distributed soils spanning a wide pH gradient and assess the functional gene capacity within those communities using whole genome metagenomics. Low pH soils consistently had fewer taxa (lower alpha and gamma diversity), but only marginal reductions in functional alpha diversity and equivalent functional gamma diversity. However, coherent changes in the relative abundances of annotated genes between pH classes were identified; with functional profiles clustering according to pH independent of geography. Differences in gene abundances were found to reflect survival and nutrient acquisition strategies, with organic-rich acidic soils harboring a greater abundance of cation efflux pumps, C and N direct fixation systems and fermentation pathways indicative of anaerobiosis. Conversely, high pH soils possessed more direct transporter-mediated mechanisms for organic C and N substrate acquisition. These findings show that bacterial functional versatility may not be constrained by taxonomy, and we further identify the range of physiological adaptations required to exist in soils of varying nutrient availability and edaphic conditions.
", "keywords": ["Q Science", "0301 basic medicine", "330", "Supplementary Data", "ecophysiology", "Ecophysiology", "NE/E006353/1", "Bacterial Physiological Phenomena", "Microbiology", "Soil", "03 medical and health sciences", "Virology", "European Commission", "Ecosystem", "Phylogeny", "Soil Microbiology", "2. Zero hunger", "655240", "metagenomics", "0303 health sciences", "Bacteria", "Natural Environment Research Council (NERC)", "Q", "NE/M017125/1", "Biodiversity", "Hydrogen-Ion Concentration", "15. Life on land", "Adaptation", " Physiological", "soil microbiology", "QR1-502", "United Kingdom", "3. Good health", "Soil microbiology", "Metagenomics", "Genome", " Bacterial", "Research Article"]}, "links": [{"href": "https://www.biorxiv.org/content/10.1101/117887v1.full.pdf"}, {"href": "https://journals.asm.org/doi/pdf/10.1128/mBio.00799-17"}, {"href": "https://doi.org/10.1128/mBio.00799-17"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/mBio", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1128/mBio.00799-17", "name": "item", "description": "10.1128/mBio.00799-17", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1128/mBio.00799-17"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-03-18T00:00:00Z"}}, {"id": "10.3389/fmicb.2016.01446", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:18Z", "type": "Journal Article", "created": "2016-09-14", "description": "Soil management is fundamental to all agricultural systems and fertilization practices have contributed substantially to the impressive increases in food production. Despite the pivotal role of soil microorganisms in agro-ecosystems, we still have a limited understanding of the complex response of the soil microbiota to organic and mineral fertilization in the very long-term. Here, we report the effects of different fertilization regimes (mineral, organic and combined mineral and organic fertilization), carried out for more than a century, on the structure and activity of the soil microbiome. Organic matter content, nutrient concentrations, and microbial biomass carbon were significantly increased by mineral, and even more strongly by organic fertilization. Pyrosequencing revealed significant differences between the structures of bacterial and fungal soil communities associated to each fertilization regime. Organic fertilization increased bacterial diversity, and stimulated microbial groups (Firmicutes, Proteobacteria, and Zygomycota) that are known to prefer nutrient-rich environments, and that are involved in the degradation of complex organic compounds. In contrast, soils not receiving manure harbored distinct microbial communities enriched in oligotrophic organisms adapted to nutrient-limited environments, as Acidobacteria. The fertilization regime also affected the relative abundances of plant beneficial and detrimental microbial taxa, which may influence productivity and stability of the agroecosystem. As expected, the activity of microbial exoenzymes involved in carbon, nitrogen, and phosphorous mineralization were enhanced by both types of fertilization. However, in contrast to comparable studies, the highest chitinase and phosphatase activities were observed in the solely mineral fertilized soil. Interestingly, these two enzymes showed also a particular high biomass-specific activities and a strong negative relation with soil pH. As many soil parameters are known to change slowly, the particularity of unchanged fertilization treatments since 1902 allows a profound assessment of linkages between management and abiotic as well as biotic soil parameters. Our study revealed that pH and TOC were the majors, while nitrogen and phosphorous pools were minors, drivers for structure and activity of the soil microbial community. Due to the long-term treatments studied, our findings likely represent permanent and stable, rather than transient, responses of soil microbial communities to fertilization.", "keywords": ["Soil nutrients", "0301 basic medicine", "2. Zero hunger", "0303 health sciences", "long-term fertilization", "microbial biomass", "15. Life on land", "microbial activity", "Microbiology", "QR1-502", "03 medical and health sciences", "13. Climate action", "soil microbial communities", "soil nutrients", "454 pyrosequencing"]}, "links": [{"href": "https://doi.org/10.3389/fmicb.2016.01446"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fmicb.2016.01446", "name": "item", "description": "10.3389/fmicb.2016.01446", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fmicb.2016.01446"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-14T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=z&offset=6200&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=z&offset=6200&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=z&offset=6150", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=z&offset=6250", "hreflang": "en-US"}], "numberMatched": 14791, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-04T14:42:02.764041Z"}