| “十四五”土壤质量与食物安全前沿趋势与发展战略 |
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| 引用本文： | 徐建明,刘杏梅.“十四五”土壤质量与食物安全前沿趋势与发展战略[J].土壤学报,2020,57(5):1143-1154. |
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| 作者姓名： | 徐建明 刘杏梅 |
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| 作者单位： | 浙江大学环境与资源学院,浙江大学环境与资源学院 |
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| 基金项目： | 国家自然科学基金创新研究群体项目（41721001）和重大项目（41991334）资助 |
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| 摘 要： | 土壤质量与食物安全和人体健康息息相关。土壤质量与食物安全这一分支学科作为"十四五"土壤科学发展战略重要的组成部分,致力于治理与改善耕地土壤质量以应对粮食安全危机。文献计量结果表明,与发达国家相比,中国在该领域的研究起步较晚,但近年呈现加速上升甚至有超越的趋势。随着气候及环境污染问题凸显,国际上的相关研究热点集中于环境监测、土地利用、施肥管理、污染修复(重金属、抗生素、有机农药和病原微生物)及可持续发展等方面。本学科以土壤质量、土壤污染和粮食安全为重点研究方向,通过与地理信息学、环境科学、应用数学、医学等学科的交叉融合,借助同位素源解析、生物地球化学循环、分子生物学等前沿性理论与技术,未来将解决区域土壤质量监测、养分质量管理、食物安全与人体健康风险、土壤-作物系统中污染物迁移转化及阻控修复等关键科学问题。
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| 关 键 词： | 土壤质量 食物安全 土壤污染 计量分析 未来需求 |
| 收稿时间： | 2020/3/11 0:00:00 |
| 修稿时间： | 2020/5/3 0:00:00 |
Frontier Trends and Development Strategies of Soil Quality and Food Safety in the 14th Five-Year Plan |
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| XU Jianming,LIU Xingmei.Frontier Trends and Development Strategies of Soil Quality and Food Safety in the 14th Five-Year Plan[J].Acta Pedologica Sinica,2020,57(5):1143-1154. |
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| Authors: | XU Jianming LIU Xingmei |
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| Institution: | College of Environmental and Resource Sciences, Zhejiang University,College of Environmental and Resource Sciences, Zhejiang University |
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| Abstract: | The comprehensive evaluation and improvement of soil quality are closely linked with food security and human health. As an important component of the development strategy of soil science during the 14th Five-Year Plan, the subdiscipline about the soil quality and food security is making contribution to govern and improve the quality of cultivated soil, which will cope with the food security crisis. The results of bibliometric analysis show that although China has started late in the research of this subdiscipline than the developed countries, it is accelerating upward and even has the tendency to surpass all of the other countries in recent years. With the erupting of the climate and environmental pollution issues, the international research hotpots of this subdiscipline are mainly focused on the environmental monitoring, soil utilization, fertilization management, remediation of pollution (heavy metal(loid), antibiotic, organic pesticide, and pathogenic microorganism) and sustainable development. Meanwhile, this subdiscipline takes the soil quality, soil pollution, and food security as the key research directions. Combined with the fields of geomatics, environmental science, applied mathematics, and medicine to form new prior interdisciplines, this subdiscipline can utilize their advanced theories and techniques of isotope tracer, biogeochemical cycling, molecular biology, and health risk model to solve some key scientific problems in the soil quality monitoring under regional scale, quality management of soil nutrients, human health risk assessment, migration and transformation of pollutants in soil-crop systems, and immobilization and remediation of soil pollution in the future. |
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| Keywords: | Soil quality Food security Soil pollution Bibliometric analysis Future demand |
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