干旱区生态环境知识资源中心(Arid): 塔里木河下游绿色走廊生态输水对沙漠化逆转的影响

Arid

	塔里木河下游绿色走廊生态输水对沙漠化逆转的影响
其他题名	Impact of Ecological Water Transport to Green Corridor on Desertification Reversion at Lower Reaches of Tarim River
	高前兆 1; 屈建军1 ; 王润 2; 李宇安 3; 俎瑞平 1; 张克存 1
ISSN	1000-694X
出版年	2007
卷号	27 期号:1 页码:52-58
中文摘要	自2000年起实施向塔里木河下游应急生态输水以来，通过修建从博斯腾湖引水的第二输水系统和上、中游综合治理与灌区节水改造，5a累计从大西海子水库输水17．64亿m~3，沿河自上至下改善生态面积达800km~2，补给地下水11亿m~3，实现了下游河道季节流水和尾闾的积水，并使地下水位回升，初步恢复了塔里木河下游水流系统。这是下游绿色走廊在极端干旱荒漠生态系统中维持稳定的重要因子，为使其充分发挥生态功能，还需期待绿色走廊的生态植被复苏和扩展，为此，仍需每年继续输水，才能直接发挥防沙治沙效益。
英文摘要	Since implementation of ecological water transport in emergency into lower reaches of Tarim River in 2000, the transporting water amount accumulated to 17. 64 * 10~8 m~3 from Daxihaizi Reservoir for 5 years, the improved ecological area reached as 800 km~2, the replenishment amount of groundwater was 11 * 108m~3 through setting up the second diversion system from Bosten Lake, comprehensively control the upper and middle reaches and improving water-saving system of irrigation districts. Thus, seasonal water flow in courses of lower reaches and seeper of end-lake were realized, and the groundwater level has been re-raised, the water flow system has initially come back in lower reaches of Tarim River. This is the important factor maintaining the stabilization of the green corridor of lower reaches in extremely arid desert ecosystem. It is still expected resuscitating and extending of ecological vegetation covers for the green corridor in order to bring ecological function into fullplay. Therefore, green corridor still needs transporting water continuously every year so as to directly prevent and control sand disasters.
中文关键词	绿色走廊 ; 生态输水 ; 沙化逆转 ; 塔里木河下游
英文关键词	Green Corridor ecological water transport desertification reversion i lower reaches of Tarim River
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:2820338
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221789
作者单位	1.中国科学院寒区旱区环境与工程研究所, 兰州, 甘肃 730000, 中国; 2.中国科学院南京地理与湖泊研究所, 南京, 江苏 210024, 中国; 3.新疆巴州水文水资源勘察分局, 库尔勒, 新疆 843000, 中国
推荐引用方式 GB/T 7714	高前兆,屈建军,王润,等. 塔里木河下游绿色走廊生态输水对沙漠化逆转的影响[J]. 中国科学院西北生态环境资源研究院,2007,27(1):52-58.
APA	高前兆,屈建军,王润,李宇安,俎瑞平,&张克存.(2007).塔里木河下游绿色走廊生态输水对沙漠化逆转的影响.,27(1),52-58.
MLA	高前兆,et al."塔里木河下游绿色走廊生态输水对沙漠化逆转的影响".27.1(2007):52-58.