干旱区生态环境知识资源中心(Arid): 环青海湖区沙漠化综合治理规划研究

Arid

	环青海湖区沙漠化综合治理规划研究
其他题名	Study on the Planing of the Synthetic Control of Land Desertification in the peripheral Area of the Qinghai Lake
	张登山; 武健伟; 鲁瑞洁; 赵延治; 陈原
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2003
卷号	20 期号:4 页码:307-311
中文摘要	环青海湖区沙漠化土地总面积1695.12km~2，根据其分布特点分为潜在沙漠化土地、正在发展中的沙漠化土地、强烈发展中的沙漠化土地和严重沙漠化土地4个等级。研究了沙漠化发展趋势、防沙治沙和生态环境建设的规划，针对环青海湖区沙漠化危害特点提出了防治原则和目标、综合防治方案、防治工程和效益分析。
英文摘要	The water level and the water area of the Qinghai Lake were 3 193. 8 m and 4 259. 0 km2 in 1999. The peripheral area of the Qinghai Lake includes the Qinghai Lake watershed and the eastern part of the Qilian Mountain. The ecological environment in the peripheral area of the Qinghai Lake has degenerated and the area of the desertified lands has been enlarged since 1956. The desertified lands are mainly distributed in the Qinghai Lake watershed, so the key of synthetically controlling land desertification is in the watershed. The total area of the desertified lands is 1 695.123 km~2 in the peripheral area of the Qinghai Lake. In this paper, the trend of the land desertification is reached based on the 4 main desertified land types, i.e., the potentially desertified lands, developing desertified lands, violently developing desertified lands and seriously desertified lands. Aiming at the characters of the desertified lands in the peripheral area of the Qinghai Lake, the principles, objects, synthetic control plan, and analysis on the control projects and benefits of land desertification control are carried out, and the planning of sand prevention and control as well as the regeneration of the ecological environment is researched. And some measures and suggestions are put forward for controlling the land desertification in the peripheral area of the Qinghai Lake. It is considered that, after implementing the project of land desertification control, the evaporation from the water surface of Qinghai Lake will be reduced, and the decrease of its water level will be alleviated. Thus, the ecological environment in the peripheral area will be able to be improved, which is advantageous for the conservation of the biodiversity in the Qinhai Lake basin and the eastern part of Qilian Mountain and also for the sustainable development of the regional economy.
中文关键词	环青海湖区 ; 土地沙漠化 ; 治理规划
英文关键词	the peripheral area of the Qinghai lake land desertification planning of desertification control
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:1199280
来源机构	北京大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204063
作者单位	北京大学中国沙漠研究中心资源科学研究所, 环境演变与自然灾害教育部重点实验室, 北京 100875, 中国
推荐引用方式 GB/T 7714	张登山,武健伟,鲁瑞洁,等. 环青海湖区沙漠化综合治理规划研究[J]. 北京大学,2003,20(4):307-311.
APA	张登山,武健伟,鲁瑞洁,赵延治,&陈原.(2003).环青海湖区沙漠化综合治理规划研究.干旱区研究,20(4),307-311.
MLA	张登山,et al."环青海湖区沙漠化综合治理规划研究".干旱区研究 20.4(2003):307-311.