This study sought to quantify the influence of \uffe2\uff80\uff98carbon farming\uffe2\uff80\uff99 practices on soil carbon stocks, in comparison with conventional grazing and cropping, in northern New South Wales. The study had two components: assessment of impacts of organic amendments on soil carbon and biological indicators in croplands on Vertosols of the Liverpool Plains; and assessment of the impact of grazing management on soil carbon in Chromosols of the Northern Tablelands. The organic amendment sites identified for the survey had been treated with manures, composts, or microbial treatments, while the conventional management sites had received only chemical fertilisers. The rotational grazing sites had been managed so that grazing was restricted to short periods of several days, followed by long rest periods (generally several months) governed by pasture growth. These were compared with sites that were grazed continuously. No differences in total soil carbon stock, or soil carbon fractions, were observed between sites treated with organic amendments and those treated with chemical fertiliser. There was some evidence of increased soil carbon stock under rotational compared with continuous grazing, but the difference was not statistically significant. Similarly, double-stranded DNA (dsDNA) stocks were not significantly different in either of the management contrasts, but tended to show higher values in organic treatments and rotational grazing. The enzymatic activities of \uffce\uffb2-glucosidase and leucine-aminopeptidase were significantly higher in rotational than continuous grazing but statistically similar for the cropping site treatments. Relative abundance and community structure, measured on a subset of the cropping sites, showed a higher bacteria\uffe2\uff80\uff89:\uffe2\uff80\uff89fungi ratio and provided evidence that microbial process rates were significantly higher in chemically fertilised sites than organic amendment sites, suggesting enhanced mineralisation of organic matter under conventional management. The higher enzyme activity and indication of greater efficiency of microbial populations on carbon farming sites suggests a greater potential to build soil carbon under these practices. Further research is required to investigate whether the indicative trends observed reflect real effects of management.
", "keywords": ["2. Zero hunger", "Land Capability and Soil Degradation", "550", "XXXXXX - Unknown", "0401 agriculture", " forestry", " and fisheries", "Carbon Sequestration Science", "04 agricultural and veterinary sciences", "15. Life on land", "Land capability and soil productivity"]}, "links": [{"href": "https://doi.org/10.1071/sr13043"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/sr13043", "name": "item", "description": "10.1071/sr13043", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/sr13043"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-01-01T00:00:00Z"}}, {"id": "10.1007/s00374-012-0686-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:14:36Z", "type": "Journal Article", "created": "2012-04-24", "title": "Effects Of Warming And Increased Precipitation On Soil Carbon Mineralization In An Inner Mongolian Grassland After 6\u00a0Years Of Treatments", "description": "Understanding the responses of soil C mineralization to climate change is critical for evaluating soil C cycling in future climatic scenarios. Here, we took advantage of a multifactor experiment to investigate the individual and combined effects of experimental warming and increased precipitation on soil C mineralization and 13C and 15N natural abundances at two soil depths (0\u201310 and 10\u201320\u00a0cm) in a semiarid Inner Mongolian grassland since April 2005. For each soil sample, we calculated potentially mineralizable organic C (C 0) from cumulative CO2-C evolved as indicators for labile organic C. The experimental warming significantly decreased soil C mineralization and C 0 at the 10\u201320-cm depth (P\u2009<\u20090.05). Increased precipitation, however, significantly increased soil pH, NO 3 \u2212 -N content, soil C mineralization, and C 0 at the 0\u201310-cm depth and moisture and NO 3 \u2212 -N content at the 10\u201320-cm depth (all P\u2009<\u20090.05), while significantly decreased exchangeable NH 4 + -N content and 13C natural abundances at the two depths (both P\u2009<\u20090.05). There were significant warming and increased precipitation interactions on soil C mineralization and C 0, indicating that multifactor interactions should be taken into account in future climatic scenarios. Significantly negative correlations were found between soil C mineralization, C 0, and 13C natural abundances across the treatments (both P\u2009<\u20090.05), implying more plant-derived C input into the soils under increased precipitation. Overall, our results showed that experimental warming and increased precipitation exerted different influences on soil C mineralization, which may have significant implications for C cycling in response to climate change in semiarid and arid regions.", "keywords": ["Environmental sciences", "2. Zero hunger", "Biological sciences", "Agricultural", "570", "veterinary and food sciences", "13. Climate action", "Carbon sequestration science", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "630"]}, "links": [{"href": "https://doi.org/10.1007/s00374-012-0686-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20and%20Fertility%20of%20Soils", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00374-012-0686-1", "name": "item", "description": "10.1007/s00374-012-0686-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00374-012-0686-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-04-25T00:00:00Z"}}, {"id": "10.1007/s00374-016-1111-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:14:37Z", "type": "Journal Article", "created": "2016-04-18", "title": "The Impact Of Long-Term Liming On Soil Organic Carbon And Aggregate Stability In Low-Input Acid Soils", "description": "No description supplied", "keywords": ["Environmental sciences", "2. Zero hunger", "Biological sciences", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Agricultural", " veterinary and food sciences", "FOS: Biological sciences", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Uncategorized", "Forestry sciences"], "contacts": [{"organization": "Caixian Tang, Peter Sale, Nang Seng Aye,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s00374-016-1111-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20and%20Fertility%20of%20Soils", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00374-016-1111-y", "name": "item", "description": "10.1007/s00374-016-1111-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00374-016-1111-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-04-18T00:00:00Z"}}, {"id": "10.1007/s11104-011-0870-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:09Z", "type": "Journal Article", "created": "2011-07-05", "title": "Biochar Adsorbed Ammonia Is Bioavailable", "description": "Biochar is produced as a by-product of the low temperature pyrolysis of biomass during bioenergy extraction and its incorporation into soil is of global interest as a potential carbon sequestration tool. Biochar influences soil nitrogen transformations and its capacity to take up ammonia is well recognized. Anthropogenic emissions of ammonia need to be mitigated due to negative environmental impacts and economic losses. Here we use an isotope of nitrogen to show that ammonia-N adsorbed by biochar is stable in ambient air, but readily bioavailable when placed in the soil. When biochars, containing adsorbed 15N labelled ammonia, were incorporated into soil the 15N recovery by roots averaged 6.8% but ranged from 26.1% to 10.9% in leaf tissue due to differing biochar properties with plant 15N recovery greater when acidic biochars were used to capture ammonia. Recovery of 15N as total soil nitrogen (organic+inorganic) ranged from 45% to 29% of 15N applied. We provide a proof of concept for a synergistic mitigation option where anthropogenic ammonia emissions could be captured using biochar, and made bioavailable in soils, thus leading to nitrogen capture by crops, while simultaneously sequestering carbon in soils.", "keywords": ["ryegrass", "550", "ANZSRC::31 Biological sciences", "ANZSRC::0703 Crop and Pasture Production", "ANZSRC::050301 Carbon Sequestration Science", "ANZSRC::30 Agricultural", "04 agricultural and veterinary sciences", "540", "ammonia", "01 natural sciences", "7. Clean energy", "nitrogen", "veterinary and food sciences", "13. Climate action", "ANZSRC::0503 Soil Sciences", "ANZSRC::41 Environmental sciences", "0401 agriculture", " forestry", " and fisheries", "biochar", "ANZSRC::070304 Crop and Pasture Biomass and Bioproducts", "N stable isotope", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s11104-011-0870-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-011-0870-3", "name": "item", "description": "10.1007/s11104-011-0870-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-011-0870-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-07-06T00:00:00Z"}}, {"id": "10.1007/s11368-011-0388-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:20Z", "type": "Journal Article", "created": "2011-06-06", "description": "Purpose Small but highly bioactive labile carbon (C) and nitrogen (N) pools are of great importance in controlling terrestrial C and N fluxes, whilst long-term C and N storage is determined by less labile but relatively large sizes of C and N pools. Little information is available about the effects of global warming and grazing on different forms of C and N pools in the Qinghai\u2013Tibet Plateau of China. The aim of this study was to investigate the effects of warming and grazing on the sizes of different soil labile C and N pools and N transformation in this region.", "keywords": ["Environmental sciences", "2. Zero hunger", "Earth sciences", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Agricultural", "Soil biology", "veterinary and food sciences", "13. Climate action", "577", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1007/s11368-011-0388-6"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Soils%20and%20Sediments", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11368-011-0388-6", "name": "item", "description": "10.1007/s11368-011-0388-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11368-011-0388-6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-06-07T00:00:00Z"}}, {"id": "10.1007/s11368-013-0775-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:20Z", "type": "Journal Article", "created": "2013-09-02", "title": "Hot Water Extractable Phosphorus Pools As Indicators Of Soil P Responses To Harvest Residue Management In An Exotic Pine Plantation Of Subtropical Australia", "description": "Purpose This study evaluated the potential of using hot water extractable phosphorus (P) pools as a method to assess the impacts of harvest residue management on the bioavailability of P in an exotic pine plantation of southeast Queensland, Australia.", "keywords": ["Environmental sciences", "Earth sciences", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Agricultural", "veterinary and food sciences", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s11368-013-0775-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Soils%20and%20Sediments", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11368-013-0775-2", "name": "item", "description": "10.1007/s11368-013-0775-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11368-013-0775-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-03T00:00:00Z"}}, {"id": "10.1016/j.agee.2007.08.005", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:32Z", "type": "Journal Article", "created": "2007-09-22", "title": "Cattle Manure And Grass Residues As Liming Materials In A Semi-Subsistence Farming System", "description": "Abstract A field experiment was conducted on an acid soil in a semi-subsistence farming area of KwaZulu-Natal, South Africa to investigate the possibility of using organic amendments as liming materials within a minimum tillage (strip cultivation) system to produce maize. Amendments (cattle manure, grass residues and dolomitic lime) were incorporated to a depth of 20\u00a0cm in bands 15\u00a0cm wide down plant rows at rates of 10 and 20\u00a0t\u00a0ha \u22121 (in the amended area) for organic materials and 2.5 and 5.0\u00a0t\u00a0ha \u22121 for lime. The remainder of the field remained untilled. Additions of cattle manure rapidly increased soil pH, and concentrations of exchangeable K, Ca and Mg and extractable P were also greatly elevated. Grass residue additions increased pH progressively and increased exchangeable K and Mg and those of dolomitic lime increased pH, exchangeable Ca and Mg. Addition of each of the amendments decreased concentrations of exchangeable Al; the effect was greatest for animal manure after 6 weeks and for lime and grass residues at harvest. At harvest, addition of all three amendments had significantly reduced concentrations of both phytotoxic monomeric and total Al in soil solution. The system not only resulted in an increase in pH and extractable nutrients in row soil compared to that in the inter-row but also an increase in the size and activity of the soil microbial community. Maize yields were increased by additions of amendments under both unfertilised and fertilised conditions and yields were generally greatest at the higher rate of addition. Under unfertilised conditions, cattle manure treatments gave the greatest yields. Fertiliser additions increased yields greatly particularly in the control, grass residue and lime treatments. It was concluded that the strip tillage system used is a practicable way of applying high rates of organic materials to soils, that cattle manure has a rapid liming effect as well as being a nutrient source and that grass residues from rangeland decompose slowly and, therefore, have a slow liming effect.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Soil acidity", "Lime", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "630", "Strip tillage", "050304 Soil Chemistry (excl. Carbon Sequestration Science)", "0401 agriculture", " forestry", " and fisheries", "0503 Soil Sciences", "CX", "9614 Soils", "Organic amendments"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2007.08.005"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2007.08.005", "name": "item", "description": "10.1016/j.agee.2007.08.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2007.08.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-03-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2014.04.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:38Z", "type": "Journal Article", "created": "2014-05-09", "title": "Comparative Analysis Of The Microbial Communities In Agricultural Soil Amended With Enhanced Biochars Or Traditional Fertilisers", "description": "(Uploaded by Plazi for the Bat Literature Project) No abstract provided.", "keywords": ["570", "anzsrc-for: 07 Agricultural and Veterinary Sciences", "bats", "Veterinary and Food Sciences", "anzsrc-for: 16 Studies in Human Society", "Carbon Sequestration Science", "bat", "30 Agricultural", "630", "anzsrc-for: 3004 Crop and Pasture Production", "anzsrc-for: 30 Agricultural", "Chiroptera", "Animalia", "2 Zero Hunger", "Chordata", "2. Zero hunger", "Soil Chemistry (excl. Carbon Sequestration Science)", "anzsrc-for: 44 Human society", "anzsrc-for: 05 Environmental Sciences", "Biodiversity", "04 agricultural and veterinary sciences", "15. Life on land", "3004 Crop and Pasture Production", "6. Clean water", "anzsrc-for: 41 Environmental sciences", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Mammalia", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2014.04.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2014.04.006", "name": "item", "description": "10.1016/j.agee.2014.04.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2014.04.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-06-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2017.08.026", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:41Z", "type": "Journal Article", "created": "2017-11-05", "title": "Biochar Application Constrained Native Soil Organic Carbon Accumulation From Wheat Residue Inputs In A Long-Term Wheat-Maize Cropping System", "description": "Abstract An understanding of the influence of biochar on soil organic carbon (SOC) formed from different carbon (C) sources, other than biochar, at field scale is required to accurately assess and predict the C sequestration potential of biochar. For this study, we set up a field experiment in 2009, including four treatments (i.e. B0, B30, B60, and B90, where the biochar application rates were 0, 30, 60, and 90\u00a0t\u00a0ha\u22121, respectively). We then assessed the impact of biochar after five years (i.e. in 2014) on native SOC derived from C3 (wheat) and C4 (maize) crop residues, and also changes in relatively labile and stable SOC fractions. After five years, the content of native SOC derived from crop residues increased by 81% (from 4.32 to 7.84\u00a0g\u00a0kg\u22121) in the B0 treatment, while the increases of native SOC were relatively lower in the B30 (61%), B60 (43%), and B90 (26%) treatments. Thus biochar decreased the content of native SOC compared to the B0. Additionally, biochar decreased \u201clabile pool I\u201d (first-step, weak acid hydrolysable) of native SOC by 11.2\u201347.7%, compared to the B0, but did not influence \u201clabile pool II\u201d (second-step, strong acid hydolysable) and \u201crecalcitrant pool\u201d (acid non-hydolysable). Using the natural abundance 13C, our results showed that 62\u201374% of the native SOC was derived from wheat across all the treatments. Biochar application decreased the contribution of wheat-derived C to native SOC by 14.7, 29.0, and 41.5% in the B30, B60, and B90 treatments, respectively, while the content of maize-derived native SOC did not change, relative to the B0. In conclusion, although wheat-derived native SOC was higher than maize-derived native SOC, biochar application decreased the contribution of wheat residue to native SOC, possibly by enhancing its degradation, thus decreasing wheat-derived native SOC storage in an agricultural system.", "keywords": ["2. Zero hunger", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "3. Good health"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2017.08.026"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2017.08.026", "name": "item", "description": "10.1016/j.agee.2017.08.026", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2017.08.026"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-01T00:00:00Z"}}, {"id": "10.1016/j.geoderma.2013.04.020", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:40Z", "type": "Journal Article", "created": "2013-05-22", "title": "Soil Extractable Carbon And Nitrogen, Microbial Biomass And Microbial Metabolic Activity In Response To Warming And Increased Precipitation In A Semiarid Inner Mongolian Grassland", "description": "Abstract Few studies have examined the long-term responses of soil labile organic carbon (C) and nitrogen (N) and microbial activities to climate change in semiarid and arid regions. Here we investigated soil extractable organic carbon (EOC) and nitrogen (EON), microbial biomass and microbial metabolic activities at two depths of 0\u201310 and 10\u201320\u00a0cm in response to single and combined effects of warming and increased precipitation in a semiarid grassland of northern China since April 2005. Soil EOC and EON pools were measured using KCl and hot water extractions, and microbial metabolic activities were measured using MicroResp. Results showed that warming had no effects on EOC, EON and microbial biomass C (MBC) and N (MBN) in the two extracts as well as the ratio of MBC to MBN at the two depths, but increased precipitation significantly increased MBC, MBN, EON and microbial quotient at the 0\u201310\u00a0cm depth. Warming significantly decreased microbial metabolic activities at both soil depths, but significantly increased microbial metabolic diversity (H) and evenness (E) at the 10\u201320\u00a0cm depth. Increased precipitation significantly decreased microbial metabolic activities, but significantly increased H and E at the two depths. Warming and increased precipitation significantly interacted to affect microbial metabolic activities at the two depths as well as H and E at the 10\u201320\u00a0cm depth. Redundancy analysis determined that microbial quotient, i.e., the ratio of MBC to total C, pH and NH 4 + \u2013N greatly accounted for the variances in the soil microbial metabolic profiles, but the ratio of EOC to EON, moisture and microbial quotient largely accounted for the variances in the soil microbial metabolic profiles specifically at the 10\u201320\u00a0cm depth, implying that microbial physiology such as microbial quotient rather than the amounts of labile organic C and N pools exerted more influence on driving the patterns of microbial metabolic profiles. Our results indicated that soil EOC and EON, microbial biomass and microbial metabolic activities at the two depths differentially responded to warming and increased precipitation in this semiarid region.", "keywords": ["2. Zero hunger", "Agricultural", "570", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Environmental sciences", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Biological sciences", "Soil sciences", "veterinary and food sciences", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2013.04.020"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2013.04.020", "name": "item", "description": "10.1016/j.geoderma.2013.04.020", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2013.04.020"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-01T00:00:00Z"}}, {"id": "10.1016/j.still.2008.10.017", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:32Z", "type": "Journal Article", "created": "2008-12-11", "title": "The Impact Of 14 Years Of Conventional And No-Till Cultivation On The Physical Properties And Crop Yields Of A Loam Soil At Grafton Nsw, Australia", "description": "Abstract The impact of 14 years of continuous conventional (CT) or no-till (NT) cultivation on surface soil structure and crop yields was examined on a weakly structured silty loam soil at Grafton in N.S.W. The annual soybean yields of the NT treatme between 1981 and 1985 were consistently less than or equal to those resulting from CT with an average of 2.46\u00a0t\u00a0ha\u22121 and 2.82\u00a0t\u00a0ha\u22121, respectively, for the two treatments. However, CT was unable to sustain the greater yield, and from 1987 onwards the yields of the NT treatments have typically been greater than those of the CT with averages of 2.14\u00a0t\u00a0ha\u22121 and 1.67\u00a0t\u00a0ha\u22121, respectively. During the earlier years of the trial, soil porosity and crop yields were not greatly affected by the different tillage techniques. During later years and at the end of the trial, however, soil porosity and structural stability were greater under NT. Increased soil macroporosity (saturated water content of 0.61 for NT vs 0.40 for CT) and structural stability (dispersed silt\u00a0+\u00a0clay contents of 10% for NT vs 30% for CT) under long term no-till cultivation were consistent with higher saturated hydraulic conductivity (189 for NT vs 23\u00a0mm\u00a0h\u22121 for CT), higher infiltration and lower run-off under rainfall, increased plant available water (12.5% for NT vs 10.5% for CT), water use efficiency, and crop yields. The improvement in soil structure observed under NT is associated with the significant increase in surface soil organic carbon contents (3.37% for NT vs 1.67% for CT) and is shown to be the major contributor to the sustained improvement of crop yields.", "keywords": ["Environmental sciences", "2. Zero hunger", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "Biological sciences", "Agricultural", "veterinary and food sciences", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water"], "contacts": [{"organization": "So, HB, Grabski, A, Desborough, P,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.still.2008.10.017"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2008.10.017", "name": "item", "description": "10.1016/j.still.2008.10.017", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2008.10.017"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-06-01T00:00:00Z"}}, {"id": "10.1038/nature12670", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:18:09Z", "type": "Journal Article", "created": "2013-10-29", "title": "Decoupling Of Soil Nutrient Cycles As A Function Of Aridity In Global Drylands", "description": "The biogeochemical cycles of carbon (C), nitrogen (N) and phosphorus (P) are interlinked by primary production, respiration and decomposition in terrestrial ecosystems. It has been suggested that the C, N and P cycles could become uncoupled under rapid climate change because of the different degrees of control exerted on the supply of these elements by biological and geochemical processes. Climatic controls on biogeochemical cycles are particularly relevant in arid, semi-arid and dry sub-humid ecosystems (drylands) because their biological activity is mainly driven by water availability. The increase in aridity predicted for the twenty-first century in many drylands worldwide may therefore threaten the balance between these cycles, differentially affecting the availability of essential nutrients. Here we evaluate how aridity affects the balance between C, N and P in soils collected from 224 dryland sites from all continents except Antarctica. We find a negative effect of aridity on the concentration of soil organic C and total N, but a positive effect on the concentration of inorganic P. Aridity is negatively related to plant cover, which may favour the dominance of physical processes such as rock weathering, a major source of P to ecosystems, over biological processes that provide more C and N, such as litter decomposition. Our findings suggest that any predicted increase in aridity with climate change will probably reduce the concentrations of N and C in global drylands, but increase that of P. These changes would uncouple the C, N and P cycles in drylands and could negatively affect the provision of key services provided by these ecosystems.", "keywords": ["0301 basic medicine", "Nitrogen", "Biolog\u00eda", "Climate Change", "Carbon Cycle", "Soil", "03 medical and health sciences", "Ecological Impacts of Climate Change", "XXXXXX - Unknown", "Ecological impacts of climate change and ecological adaptation", "Biomass", "Desiccation", "Ecosystem", "Soil Chemistry (excl Carbon Sequestration Science)", "2. Zero hunger", "drylands", "Geography", "soil fertility", "Phosphorus", "04 agricultural and veterinary sciences", "biogeochemical cycle", "Models", " Theoretical", "Nitrogen Cycle", "Plants", "15. Life on land", "Carbon", "Phosphoric Monoester Hydrolases", "Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)", "climate change", "Medio Ambiente", "13. Climate action", "Ecosystem Function", "Clay", "0401 agriculture", " forestry", " and fisheries", "Aluminum Silicates", "Desert Climate"]}, "links": [{"href": "https://doi.org/10.1038/nature12670"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/nature12670", "name": "item", "description": "10.1038/nature12670", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/nature12670"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-10-01T00:00:00Z"}}, {"id": "10.1038/s41597-023-02751-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:18:16Z", "type": "Journal Article", "created": "2024-01-02", "title": "A global dataset on phosphorus in agricultural soils", "description": "AbstractNumerous drivers such as farming practices, erosion, land-use change, and soil biogeochemical background, determine the global spatial distribution of phosphorus (P) in agricultural soils. Here, we revised an approach published earlier (called here GPASOIL-v0), in which several global datasets describing these drivers were combined with a process model for soil P dynamics to reconstruct the past and current distribution of P in cropland and grassland soils. The objective of the present update, called GPASOIL-v1, is to incorporate recent advances in process understanding about soil inorganic P dynamics, in datasets to describe the different drivers, and in regional soil P measurements for benchmarking. We trace the impact of the update on the reconstructed soil P. After the update we estimate a global averaged inorganic labile P of 187 kgP ha\uffe2\uff88\uff921 for cropland and 91 kgP ha\uffe2\uff88\uff921 for grassland in 2018 for the top 0\uffe2\uff80\uff930.3\uffe2\uff80\uff89m soil layer, but these values are sensitive to the mineralization rates chosen for the organic P pools. Uncertainty in the driver estimates lead to coefficients of variation of 0.22 and 0.54 for cropland and grassland, respectively. This work makes the methods for simulating the agricultural soil P maps more transparent and reproducible than previous estimates, and increases the confidence in the new estimates, while the evaluation against regional dataset still suggests rooms for further improvement. Major changes in tillage practices have occurred over the past 2 decades across the diverse range of soil types and rainfall zones that characterise cropping systems in southern Australia. However, there has been little corresponding change in the management of nutrients, especially phosphorus (P). This study investigated the effects of tillage and crop rotations on the stratification and transformation of P in soil profiles from 3 tillage/rotation trials encompassing 3 agro-ecological zones of southern Australia. Soil samples were collected from field trials at Longerenong (Vertosol, average rainfall 420\uffe2\uff80\uff89mm), Walpeup (Calcarosol, rainfall 325\uffe2\uff80\uff89mm), and Rutherglen (Chromosol, rainfall 650\uffe2\uff80\uff89mm) in Victoria. Soil samples from various depths were sequentially analysed for organic and inorganic P fractions. Phosphorus accumulated in the surface soil (0\uffe2\uff80\uff930.1\uffe2\uff80\uff89m) across all sites and tillage practices/rotations studied but the proportion of P in different chemical fractions varied markedly among soil types and tillage practice/rotation. In the sandy Calcarosol, a greater proportion of fertiliser P was transformed into labile (resin-P) forms, whereas it tended to accumulate in non-labile pools in the finer textured Vertosol and Chromosol. The effects of tillage and crop rotation were generally confined to the topsoil with P strongly stratified in the topsoil in direct-drill and zero-tillage treatments compared with conventional tillage. The implications for management of P fertilisers in Victorian cropping systems are discussed.
", "keywords": ["2. Zero hunger", "Soil N", "0503 (four-digit-FOR)", "050304 Soil Chemistry (excl. Carbon Sequestration Science)", "Crop rotation", "Long-term trials", "0401 agriculture", " forestry", " and fisheries", "Agro-ecological zone", "04 agricultural and veterinary sciences", "Soil type", "15. Life on land", "P fractions", "Tillage systems"], "contacts": [{"organization": "Tang, Caixian., Vu, Dang Thanh., Armstrong, R. D.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1071/sr08108"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1071/sr08108", "name": "item", "description": "10.1071/sr08108", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1071/sr08108"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-01-01T00:00:00Z"}}, {"id": "10.1111/j.1365-2486.2012.02689.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:19:35Z", "type": "Journal Article", "created": "2012-03-08", "title": "Towards An Integrated Global Framework To Assess The Impacts Of Land Use And Management Change On Soil Carbon: Current Capability And Future Vision", "description": "AbstractIntergovernmental Panel on Climate Change (IPCC) Tier 1 methodologies commonly underpin project\uffe2\uff80\uff90scale carbon accounting for changes in land use and management and are used in frameworks for Life Cycle Assessment and carbon footprinting of food and energy crops. These methodologies were intended for use at large spatial scales. This can introduce error in predictions at finer spatial scales. There is an urgent need for development and implementation of higher tier methodologies that can be applied at fine spatial scales (e.g. farm/project/plantation) for food and bioenergy crop greenhouse gas (GHG) accounting to facilitate decision making in the land\uffe2\uff80\uff90based sectors. Higher tier methods have been defined by IPCC and must be well evaluated and operate across a range of domains (e.g. climate region, soil type, crop type, topography), and must account for land use transitions and management changes being implemented. Furthermore, the data required to calibrate and drive the models used at higher tiers need to be available and applicable at fine spatial resolution, covering the meteorological, soil, cropping system and management domains, with quantified uncertainties. Testing the reliability of the models will require data either from sites with repeated measurements or from chronosequences. We review current global capability for estimating changes in soil carbon at fine spatial scales and present a vision for a framework capable of quantifying land use change and management impacts on soil carbon, which could be used for addressing issues such as bioenergy and biofuel sustainability, food security, forest protection, and direct/indirect impacts of land use change. The aim of this framework is to provide a globally accepted standard of carbon measurement and modelling appropriate for GHG accounting that could be applied at project to national scales (allowing outputs to be scaled up to a country level), to address the impacts of land use and land management change on soil carbon.
", "keywords": ["land use change", "Environmental Impact Assessment", "550", "ecosystem model", "Carbon Sequestration Science", "01 natural sciences", "7. Clean energy", "upland grassland", "soil", "stock change", "12. Responsible consumption", "11. Sustainability", "forest biomass", "Environmental assessment and monitoring", "soil carbon", "organic-matter", "agriculture", "0105 earth and related environmental sciences", "2. Zero hunger", "model", "Ecology", "land management", "assimilated carbon", "land use", "04 agricultural and veterinary sciences", "15. Life on land", "long-term experiments", "southern brazil", "monitoring", "high temporal resolution", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "biodiversity conservation", "environment", "Environmental Sciences"]}, "links": [{"href": "https://doi.org/10.1111/j.1365-2486.2012.02689.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2486.2012.02689.x", "name": "item", "description": "10.1111/j.1365-2486.2012.02689.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2486.2012.02689.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-04-09T00:00:00Z"}}, {"id": "10.2134/jeq2010.0419", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:21:02Z", "type": "Journal Article", "created": "2011-02-22", "description": "Nitrous oxide (N2O) emissions from grazing animal excreta are estimated to be responsible for 1.5 Tg of the total 6.7 Tg of anthropogenic N2O emissions. This study was conducted to determine the in situ effect of incorporating biochar, into soil, on N2O emissions from bovine urine patches and associated pasture uptake of N. The effects of biochar rate (0\uffe2\uff80\uff9330 t ha\uffe2\uff88\uff921), following soil incorporation, were investigated on ruminant urine\uffe2\uff80\uff90derived N2O fluxes, N uptake by pasture, and pasture yield. During an 86\uffe2\uff80\uff90d spring\uffe2\uff80\uff90summer period, where irrigation and rainfall occurred, the N2O fluxes from 15N labeled ruminant urine patches were reduced by >50%, after incorporating 30 t ha\uffe2\uff88\uff921 of biochar. Taking into account the N2O emissions from the control plots, 30 t ha\uffe2\uff88\uff921 of biochar reduced the N2O emission factor from urine by 70%. The atom% 15N enrichment of the N2O emitted was lower in the 30 t ha\uffe2\uff88\uff921 biochar treatment, indicating less urine\uffe2\uff80\uff90N contributed to the N2O flux. Soil NO3\uffe2\uff88\uff92\uffe2\uff80\uff90N concentrations were lower with increasing biochar rate during the first 30 d following urine deposition. No differences occurred, due to biochar addition, with respect to dry matter yields, herbage N content, or recovery of 15N applied in herbage. Incorporating biochar into the soil can significantly diminish ruminant urine\uffe2\uff80\uff90derived N2O emissions. Further work is required to determine the persistence of the observed effect and to fully understand the mechanism(s) of the observed reduction in N2O fluxes.
", "keywords": ["bovine urine", "550", "Nitrogen", "Nitrous Oxide", "Urine", "Soil", "ANZSRC::0702 Animal Production", "ANZSRC::0503 Soil Sciences", "Animals", "Humans", "biochar", "Weather", "2. Zero hunger", "nitrous oxide", "ANZSRC::31 Biological sciences", "emissions", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "ANZSRC::050304 Soil Chemistry (excl. Carbon Sequestration Science)", "ANZSRC::37 Earth sciences", "13. Climate action", "Charcoal", "ANZSRC::41 Environmental sciences", "0401 agriculture", " forestry", " and fisheries", "Cattle", "Volatilization"]}, "links": [{"href": "https://doi.org/10.2134/jeq2010.0419"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2010.0419", "name": "item", "description": "10.2134/jeq2010.0419", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2010.0419"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-03-01T00:00:00Z"}}, {"id": "10.6084/m9.figshare.7637210.v2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:25:38Z", "type": "Dataset", "created": "2019-01-28", "title": "A global, empirical, harmonised dataset of Soil Organic Carbon under Perennial Crops", "description": "This dataset is associated with the manuscript 'Soil organic carbon changes under perennial crops. A global, empirical, harmonised dataset' by: A. Ledo et al.", "keywords": ["2. Zero hunger", "49999 Earth Sciences not elsewhere classified", "FOS: Agriculture", " forestry and fisheries", "50301 Carbon Sequestration Science", "50199 Ecological Applications not elsewhere classified", "FOS: Earth and related environmental sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.6084/m9.figshare.7637210.v2"}, {"rel": "self", "type": "application/geo+json", "title": "10.6084/m9.figshare.7637210.v2", "name": "item", "description": "10.6084/m9.figshare.7637210.v2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.6084/m9.figshare.7637210.v2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Carbon+Sequestration+Science&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=Carbon+Sequestration+Science&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Carbon+Sequestration+Science&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Carbon+Sequestration+Science&offset=17", "hreflang": "en-US"}], "numberMatched": 17, "numberReturned": 17, "distributedFeatures": [], "timeStamp": "2026-04-16T08:40:08.190798Z"}