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| Institute of Soil Science, Chinese Academy of Sciences | |
|---|---|
| Name | Institute of Soil Science, Chinese Academy of Sciences |
| Native name | 中国科学院南京土壤研究所 |
| Established | 1953 |
| Type | Research institute |
| City | Nanjing |
| Province | Jiangsu |
| Country | China |
| Parent | Chinese Academy of Sciences |
Institute of Soil Science, Chinese Academy of Sciences is a national research institute based in Nanjing focused on pedology, soil ecology, soil chemistry, and related environmental sciences. The institute conducts basic and applied research addressing soil degradation, arable land management, and biogeochemical cycling, and it participates in regional, national, and international scientific programs. Its work intersects with major Chinese and global initiatives in land use, desertification control, and sustainable agriculture.
The institute traces its institutional roots to the early 1950s when scientific institutions in People's Republic of China invested in agricultural and environmental research alongside entities such as the Chinese Academy of Sciences, Nanjing University, Ministry of Agriculture and Rural Affairs (China), and provincial academies. During the 1950s and 1960s the institute expanded in parallel with campaigns linked to the First Five-Year Plan (China), collaborating with institutes like the Institute of Soil Science, Academia Sinica (historical) and research stations affiliated with the Chinese Academy of Agricultural Sciences. Through reforms in the 1980s and 1990s it deepened ties with programs such as the National Natural Science Foundation of China, the 863 Program, and the National Key Research and Development Program of China. In the 21st century the institute contributed to national strategies including the Grain for Green project, the Three-North Shelter Forest Program, and initiatives supported by the Ministry of Ecology and Environment (China), while engaging with international frameworks associated with the United Nations Convention to Combat Desertification, the Intergovernmental Panel on Climate Change, and the Global Soil Partnership.
The institute's organizational structure has evolved to encompass specialized departments and laboratories, mirroring arrangements at peer institutions such as the Institute of Geographic Sciences and Natural Resources Research, the Institute of Botany (CAS), and the Institute of Hydrobiology (CAS). Key units include departments for pedology, soil physics, soil chemistry, soil biology, and environmental remediation, each comparable to divisions in the Chinese Academy of Sciences Institute System. It houses state-level platforms such as a State Key Laboratory and national engineering centers, aligned with agencies like the Ministry of Science and Technology (China), the Chinese Academy of Sciences Center for Excellence, and provincial science bureaus such as the Jiangsu Provincial Department of Science and Technology. Administrative links extend to university partners including Nanjing Agricultural University, Southeast University, and China Agricultural University.
Research programs address pedogenesis, soil classification, nutrient cycling, carbon sequestration, contamination and remediation, and soil-plant-microbe interactions, intersecting with projects by the National Science Foundation (United States) counterparts through joint initiatives. Major programmatic areas align with global efforts like the Global Carbon Project, the International Union of Soil Sciences, and the World Agroforestry Centre. The institute runs long-term experiments on fertilization and cropping systems similar to networks operated by the International Rice Research Institute, the CIMMYT, and regional observatories in the Asia-Pacific Network. It leads or participates in national projects such as national soil surveys, mapping efforts akin to the 1:1,000,000 Soil Map of China revision, and programs addressing soil salinization in regions including the Yellow River Basin, the Yangtze River Delta, and the Loess Plateau.
The institute operates laboratory facilities for advanced spectroscopy, isotope analysis, electron microscopy, and molecular biology comparable to core facilities at the National Center for Nanoscience and Technology and the National Center for Protein Science (Beijing). It manages experimental fields and ecological stations in diverse environments, including temperate croplands, subtropical forest plots, and arid sites sharing research objectives with the Chinese Academy of Forestry, the Cold and Arid Regions Environmental and Engineering Research Institute (CAREERI), and the Institute of Desert Research, CAS. Field stations resemble those in the China Integrated Agricultural Research System and are used for long-term ecological research consistent with Long Term Ecological Research (LTER) principles.
The institute maintains domestic collaborations with CAS institutes such as the Institute of Geographic Sciences and Natural Resources Research, international partnerships with universities like University of California, Davis, Wageningen University and Research, University of Leeds, and research organizations including the International Soil Reference and Information Centre, FAO, and the World Bank. Collaborative frameworks include bilateral agreements with agencies such as the German Research Foundation (DFG), the National Science Foundation (United States), and multilateral projects under the Belt and Road Initiative. It engages with non-governmental research consortia and private sector partners in precision agriculture, soil testing, and remediation technologies.
The institute contributes to graduate education through joint programs, doctoral supervision, and postdoctoral fellowships in partnership with Nanjing University, China Agricultural University, and international institutions like University of Copenhagen. It hosts training courses, workshops, and summer schools for early-career researchers supported by entities such as the CAS President's International Fellowship Initiative and exchanges with programs like the Fulbright Program and Marie Skłodowska-Curie Actions. Professional training includes technical certification aligned with national standards from ministries and provincial bureaus.
Researchers at the institute have received national and international recognition, including awards from the National Science and Technology Awards (China), fellowships from academies such as the Chinese Academy of Engineering, and honors linked to international bodies like the Global Soil Partnership. Notable scientific contributions include advances in soil organic carbon accounting used in Nationally Determined Contributions reporting, innovations in remediation technologies for heavy-metal contaminated soils applied in regions affected by the Huai River pollution episodes, and development of soil classification updates informing national land-use planning and conservation programs such as Grain for Green and regional restoration on the Loess Plateau.
Category:Research institutes in China Category:Chinese Academy of Sciences institutes