干旱区生态环境知识资源中心(Arid): 干旱区内陆河流域的生态安全与生态需水量研究兼谈塔里木河生态需水量问题

Arid

	干旱区内陆河流域的生态安全与生态需水量研究兼谈塔里木河生态需水量问题
其他题名	An Analysis of the Ecological Security and Ecological Water Requirements in the Inland River of Arid Region
	陈亚宁; 郝兴明; 李卫红; 陈亚鹏; 叶朝霞; 赵锐锋
ISSN	1001-8166
出版年	2008
卷号	23 期号:7 页码:732-738
中文摘要	结合对干旱区生态安全和生态需水量关键科学问题的探讨,提出干旱内陆河流域生态脆弱区的生态安全分析是以水过程研究为核心的,水文过程控制着生态过程,对流域生态系统的稳定性有着直接影响,而水资源开发利用和水循环对生态系统功能有重要影响,天然植物恢复和生长的合理地下水位的研究是确立生态需水量的基础.并实证分析和计算了维系塔里木河生态安全的生态需水量,塔里木河干流现状生态需水量为31.7410~8 m~3,其中,上、中、下游分别为9.9510~8 m~3、18.4710~8 m~3和3.3210~8 m~3.
英文摘要	Combined with the discussion of key scientific problems concerning ecological security and water requirement in arid region,the paper puts forward a fact that Arid inland river basin,hydrologically,represents a relative closed catchments and a self-existent hydro-ecosystem,in which the water and eco-environment are interrelated and controlled,and formed the main body of river ecosystem.The ecological security analysis on fragile ecosystems in arid inland river basin are centering on water processes.Water processes control the ecological processes and affect the stability of ecosystems directly.Water resources development and utilization and water cycle have an important impact on the function of ecosystems.The study of reasonable groundwater table for the restoration and growth of natural vegetation is the basis for the establishment of ecological water requirement,and the study of water requirement has a very important significant in both ecological security and water use in arid land.By demonstration analysis,the present ecological water requirement maintaining the ecological security in the Tarim River was estimated at 31.7410~8m~3,of which 9.9510~8m~3,18.4710~8m~3 and 3.3210~8m~3 for the upper,middle and lower reaches,respectively.
中文关键词	生态安全 ; 生态需水量 ; 生态水文过程 ; 塔里木河
英文关键词	Ecological security Ecological water requirement Eco-hydrological process Tarim River
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:3334065
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/222139
作者单位	中国科学院新疆生态与地理研究所, 中科院绿洲生态与荒漠环境重点实验室, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	陈亚宁,郝兴明,李卫红,等. 干旱区内陆河流域的生态安全与生态需水量研究兼谈塔里木河生态需水量问题[J]. 中国科学院新疆生态与地理研究所,2008,23(7):732-738.
APA	陈亚宁,郝兴明,李卫红,陈亚鹏,叶朝霞,&赵锐锋.(2008).干旱区内陆河流域的生态安全与生态需水量研究兼谈塔里木河生态需水量问题.,23(7),732-738.
MLA	陈亚宁,et al."干旱区内陆河流域的生态安全与生态需水量研究兼谈塔里木河生态需水量问题".23.7(2008):732-738.