| 水空间管理与水资源的可持续性 |
| |
| 引用本文： | 邓伟,翟金良,闫敏华.水空间管理与水资源的可持续性[J].地理科学,2003,23(4):385-390. |
| |
| 作者姓名： | 邓伟 翟金良 闫敏华 |
| |
| 作者单位： | 1. 中国科学院东北地理与农业生态研究所, 吉林 长春 130012;2. 中国科学院资源环境科学与技术局, 北京 100864 |
| |
| 基金项目： | 中国科学院创新重大项目 |
| |
| 摘 要： | 水资源的赋存需要特定的空间结构,水空间对于维系水资源系统的完整性、保障水循环和水资源的可再生能力、实现水资源的可持续开发利用具有重要作用。 由于人类活动极大地干扰了地球表层系统,水空间结构遭到严重破坏,破坏了水资源支撑社会经济发展的可持续能力。水空间的丧失极大地改变了流域尺度上的水循环过程,加剧了水资源的负均衡性。科学规划水空间,建立水资源安全的水空间格局和预警系统,以实现水资源的可持续性利用,保障资源、环境与社会经济协调发展。
|
| 关 键 词： | 水空间 水循环 水资源 可再生性 可持续性利用 |
| 文章编号： | 1000-0690(2003)04-0385-06 |
| 收稿时间： | 2003-02-27 |
| 修稿时间： | 2003-06-25 |
Management of Space for Water and Sustainability of Water Resources |
| |
| DENG Wei,ZHAI Jin-Liang,YAN Min-Hua.Management of Space for Water and Sustainability of Water Resources[J].Scientia Geographica Sinica,2003,23(4):385-390. |
| |
| Authors: | DENG Wei ZHAI Jin-Liang YAN Min-Hua |
| |
| Institution: | 1. Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, Changchun, Jilin 130012;2. Bureau of Science and Technology for Resources and Environment, Chinese Academy of Sciences, Beijing 100864 |
| |
| Abstract: | Special space is required for storing water resources. Space for water plays an important role in keeping integrity of systems of water resources, ensuring water cycle and regeneration and realizing sustainable development of water resources. The space for water is composed of spaces of many media related to water, such as forest, wetland, flood plain, soil and underground media contained water. Because human activities violently disturb the systems of the global surface, structure of space for water is damaged severely, which harm sustainability of water resources. Loss of space for water changes the processes of water cycle and aggravates negative equilibrium largely. Through scientific plan of space for water, the pattern and forecast system of space for water are set up in order to realize sustainable utilization of water resources and ensure harmonious development of resources, environment and social economy. |
| |
| Keywords: | space for water water cycle regeneration of water resources sustainable utilization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地理科学》浏览原始摘要信息 |
| 点击此处可从《地理科学》下载免费的PDF全文 |
|
