| 西北内陆盆地水循环特征分析 |
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| 引用本文：聂振龙,郭占荣,焦鹏程,董华.2001.西北内陆盆地水循环特征分析[J].地球学报,22(4):302-306. |
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| 基金项目:国家重点科技攻关项目(96-912-01-03)，国土资源部重点基础项目(200010301) |
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| 中文摘要:针对西北地区大开发所面临的水资源开发所引起的环境问题，从大气水，地表水，地下水和生态水之间的转化关系为切入点，通过系统分析，揭示了西北内陆盆地水循环特征及水资源形成演化规律，在此基础上，提出了实现生态环境保护和水资源合理开发利用应遵循的基本原则。 |
| 中文关键词:内陆盆地 水循环 水资源 生态环境 |
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| An Analysis of the Hydrological Cycle Characteristics in Interior Basins of Northwest China |
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| Abstract:Water resources and environmental problems resulting from water utilization are major problems that have to be faced in the development of west China. Therefore, the understanding of the hydrological process is a critical problem for reasonable utilization of water resources. The present paper first discusses the transformation among the meteoric water, surface water, groundwater and ecological water, and then, through systematic analysis, reveals the characteristics of hydrological cycle and the formation and evolution of water resources in interior basins of Northwest China. Finally, on the basis of the above discussion, the general principle is put forward for reasonable development of water resources and protection of ecological environment. |
| keywords:interior basin hydrological cycle water resources ecological environment |
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