| 水文科学研究进展的回顾与展望 |
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| 引用本文： | 徐宗学,李景玉.水文科学研究进展的回顾与展望[J].水科学进展,2010,21(4):450-459. |
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| 作者姓名： | 徐宗学 李景玉 |
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| 作者单位： | 1.北京师范大学水科学研究院, 水沙科学教育部重点实验室, 北京, 100875; |
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| 基金项目： | 国家自然科学基金资助项目，北京师范大学"京师学者"特聘教授资助项目 |
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| 摘 要： | 对水文科学的研究现状、主要进展和发展趋势进行了系统深入的总结和分析,其结果表明,社会需求是水文科学发展的根本动力,技术进步是水文科学发展的源泉。水文科学不仅要研究地表水文过程,还要研究各圈层界面上水分和能量交换过程,不仅要研究水在运动转化过程中的物理过程,还要研究水中各种化学成分的化学过程,特别需要加强水在水文循环和运动中生物过程的研究,从而使水文学向生态水文学的方向迈进。目前,生态水文学、全球气候变化影响是水文学研究的热点领域之一。今后除了进一步继续完善和深化水文科学的理论体系,还要不断丰富水文科学的社会服务功能,为经济建设和社会发展提供科技支撑。
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| 关 键 词： | 水文循环 水资源 地表水 地下水 |
| 收稿时间： | 2009-08-10 |
Progress in hydrological sciences: Past, present and future |
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| XU Zong-xue,LI Jing-yu.Progress in hydrological sciences: Past, present and future[J].Advances in Water Science,2010,21(4):450-459. |
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| Authors: | XU Zong-xue LI Jing-yu |
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| Affiliation: | 1.Key Laboratory of Water and Sediment Sciences, Ministry of Education; College of Water Sciences, Beijing Normal University, Beijing 100875, China;2.China Institute of Land Surveying and Planning, Ministry of Land and Resources, Beijing 100035, China |
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| Abstract: | The paper reviews and summaries the state-of-the-art,major progresses,and future perspectives in hydrological sciences.The study reveals that the societal need is the fundamental driving force and the advance in science and technology is the source for the development of hydrological sciences.In hydrological sciences,land surface hydrological processes should be investigated,as well as the water and energy exchanges among the atmosphere,land surface and groundwater.Physical processes of water transfer and movement should be investigated,as well as the chemical processes of different chemical compositions dissolved in the water.The study,in particular,the need for including the biological processes in hydrological cycle and water movement should be strengthened towards ecohydrology.At present,both ecohydrology and impact of climate change are very active in hydrological sciences under the changing environment.The theory of hydrological sciences should be further improved and developed.The socio-economic benefits of hydrological services should be enriched and strengthened in the future.Hydrological science could thus play an active role to support socio-economic development. |
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| Keywords: | hydrological cycle water resources surface water groundwater |
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