| 湖泊及流域科学重点发展领域与方向 |
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| 引用本文： | 冷疏影,杨桂山,刘正文,吴瑞金,宋长青.湖泊及流域科学重点发展领域与方向[J].中国科学基金,2003,17(2):82-85. |
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| 作者姓名： | 冷疏影 杨桂山 刘正文 吴瑞金 宋长青 |
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| 作者单位： | 1. 国家自然科学基金委员会地球科学部,北京,100085
2. 中国科学院南京地理与湖泊研究所,南京,210008 |
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| 摘 要： | 本文分析了湖泊及流域科学在满足国家需求和学科发展自身方面存在
的问题与面临的挑战，以围绕国家重大需求，侧重发展学科理论，强调解决实际问题为原则
，提出了湖泊演化过程及人文影响因素的定量区分、湖泊营养盐循环与生物地球化学过程、
湖泊流域物质输移过程与机理、数字流域与湖泊流域地表过程模拟、湖泊流域健康与
管理等学科前沿与优先研究领域。
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| 关 键 词： | 湖泊及流域科学，面临的挑战，优先研究领域 |
THE CHALLENGING TOPICS AND FUTURE DIRECTIONS OF THE RESEARCH IN LIMNOLOGY AND WATERSHED SCIENCES |
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| Leng Shuying Yang Guishan Liu Zhengwen Wu Ruijin Song Changqing.THE CHALLENGING TOPICS AND FUTURE DIRECTIONS OF THE RESEARCH IN LIMNOLOGY AND WATERSHED SCIENCES[J].Bulletin of National Natural Science Foundation of China,2003,17(2):82-85. |
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| Authors: | Leng Shuying Yang Guishan Liu Zhengwen Wu Ruijin Song Changqing |
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| Abstract: | Based on reviewing the problems in limnology and watershed sciences in meeting the national demands and the development of theories and methodology, this paper proposed some challenging topics to the scientists, covering the process of lake evolution and the quantitative analysis of human impacts, in-lake nutrient cycling and biogeochemical process, the process and mechanisms of material flow in lake-watershed system, digital watershed and the modeling of the surface process of lake-watershed, and ecosystem health and scientific management of lake-watershed. |
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| Keywords: | limnology and watershed sciences challenging topics future development directions |
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