|
|||||
|
|
| 石羊河流域水资源利用格局变化的水文与环境效应及合理配置 | |
| 引用本文： | 粟晓玲,陈勇,佟玲,沈清林,张永明.石羊河流域水资源利用格局变化的水文与环境效应及合理配置[J].水资源与水工程学报,2004,15(3):5-10. |
| 作者姓名： | 粟晓玲 陈勇 佟玲 沈清林 张永明 |
| 作者单位： | 1. 西北农林科技大学,旱区农业水土工程教育部重点实验室,陕西,杨凌,712100 2. 广东省肇庆市水利局,广东,肇庆,526000 3. 甘肃省水利厅石羊河流域管理局,甘肃,武威,733000 |
| 基金项目： | 国家自然科学基金中国西部环境与生态科学重大研究计划项目(90202001)资助 |
| 摘 要： | 内陆河流域由于地表水、地下水资源的多次相互转化以及生态系统完全受水控制的特点，其水资源的合理配置应以生态水文学为基础。本文阐述了石羊河流域的水资源形成特点及其开发利用现状，分析了石羊河流域水资源开发利用(尤其是灌溉农业发展)引起的区域水资源转化与水资源利用格局的变化，以及由此产生的水文与生态环境效应，提出了遵循生态水文学原理的流域水资源合理配置模式，即通过生态的水热平衡原理确定流域合理的绿洲发展规模，在保证生态需水的基础上合理分配上中下游以及社会经济各部门的用水，调整产业结构，节约奢侈的蒸腾耗水，提高用水效率。 |
| 关 键 词： | 水资源利用格局 水文与环境效应 合理配置 生态水文学 石羊河流域 |
| 文章编号： | 1672-643X(2004)03-0005-05 |
| 修稿时间： | 2004年5月10日 |
Hydrological and environmental effects on water resources use pattern change and reasonable allocation of water resources in Shiyanghe river basin |
|
| SU Xiao-ling,CHEN Yong,TONG Ling,SHEN Qing-lin,ZHANG Yong-ming-arid Areas of Ministry of Education,Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi ,China, . Water Conservancy Bureau of Zhaoqing,Zhaoqing,Guangdong ,China, .Management Bureau of Shiyang River Basin of Gansu Province,Wuwei,Gansu ,China.Hydrological and environmental effects on water resources use pattern change and reasonable allocation of water resources in Shiyanghe river basin[J].Journal of water resources and water engineering,2004,15(3):5-10. | |
| Authors: | SU Xiao-ling CHEN Yong TONG Ling SHEN Qing-lin ZHANG Yong-ming-arid Areas of Ministry of Education Northwest Sci-Tech University of Agriculture and Forestry Yangling Shaanxi China Water Conservancy Bureau of Zhaoqing Zhaoqing Guangdong China Management Bureau of Shiyang River Basin of Gansu Province Wuwei Gansu China |
| Affiliation: | SU Xiao-ling~1,CHEN Yong~2,TONG Ling~1,SHEN Qing-lin~3,ZHANG Yong-ming~3-arid Areas of Ministry of Education,Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China, 2. Water Conservancy Bureau of Zhaoqing,Zhaoqing,Guangdong 526000,China, 3.Management Bureau of Shiyang River Basin of Gansu Province,Wuwei,Gansu 733000,China) |
| Abstract: | The reasonable allocation of water resources in inland water basin should be based on the principle of eco-hydrology, since the transformation of surface water and ground water for many times in a year, and the ecology system is controlled completely by water. Water resources transformation characters and the development status are presented in this paper, and the hydrological and environmental effects of water resources use pattern change is also analyzed. The allocation model of water resources is put up for the river basin, which includes macro-control of oasis development based on estimates of ecosystem water demandes and reasonable water allocation among upper,middle and lower reaches, together with use of saving water and regulated cropping to advance water use efficiency. |
| Keywords: | water resources pattern hydrological and environmental effect reasonable allocation of water resources eco-hydrology Shiyanghe river basin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |