干旱区生态环境知识资源中心(Arid): 西北地区生态修复对策探讨

Arid

	西北地区生态修复对策探讨
其他题名	A Study on Countermeasures for Ecological Rehabilitation in Northwest China
	毛德华 1; 夏军 2; 黄友波 3
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2003
卷号	23 期号:3 页码:11-15
中文摘要	西北地区水资源与生态环境问题多样且严重，主要表现在水资源供需矛盾尖锐；水土流失严重，土地荒漠化加剧；草地退化严重；水污染问题日益突出等。分析了西北地区存在的各种生态问题及其本质，并探讨了其形成机制。提出了西北地区生态修复对策：加强空中水、地表水、地下水和污水的综合利用；建立节水型的社会体系；调整产业结构，建立特色经济体系；建立流域水资源统一管理机构，合理配置水利工程；稳定现有灌溉面积，提高用水效率；粮食生产，总体平衡，区内调节；合理确定水价，发挥经济杠杆作用，建立生态产业发展机制；加强水土流失、土地荒漠化的防治；控制人口增长，提高人口素质，实施必要的生态移民工程。
英文摘要	There are many serious problems of the ecological environment in Northwest China, which present mainly as follows: the contradiction between water supply and demand; soil erosion; land desertification and water pollution etc. All kinds of the above problems , and their essence and causing mechanisms are analyzed deeply. The countermeasures for ecological rehabilitation are brought forward as follows: strengthening the synthesis utilization of air water, surface water and groundwater through understanding the features of the water cycle in Northwest China; constituting a social system of water economized use ; adjusting the industry structure and constructing a characteristic economic system; organizing basin water resources uniform with government organization and deploying irrigation engineers with reason; keeping the existing irrigation area and increasing the efficiency of water use, sustaining the general balance of grain production in Northwest China and market adjustments; assigning water price with reason and constituting a development mechanism for the ecological industry; strengthening prevention and control of soil erosion and land desertification; and controlling increase and improving the condition of the population, implementing imported ecological engineering.
中文关键词	生态环境 ; 形成机制 ; 修复对策 ; 中国西北地区
英文关键词	ecological environment causing mechanism rehabilitation countermeasures Northwest China
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:1323769
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204350
作者单位	1.湖南师范大学资源与环境科学学院, 长沙, 湖南 410081, 中国; 2.中国科学院地理科学与资源研究所, 北京 100101, 中国; 3.武汉大学水利水电学院, 武汉, 湖北 430072, 中国
推荐引用方式 GB/T 7714	毛德华,夏军,黄友波. 西北地区生态修复对策探讨[J]. 中国科学院地理科学与资源研究所,2003,23(3):11-15.
APA	毛德华,夏军,&黄友波.(2003).西北地区生态修复对策探讨.水土保持通报,23(3),11-15.
MLA	毛德华,et al."西北地区生态修复对策探讨".水土保持通报 23.3(2003):11-15.