干旱区生态环境知识资源中心(Arid): 小江流域生态环境灾害与治理对策

Arid

	小江流域生态环境灾害与治理对策
其他题名	Ecological environment disasters in Xiaojiang River basin and its control countermeasures
	韦方强; 刘淑珍; 范建容; 崔鹏; 王道杰
来源期刊	自然灾害学报
ISSN	1004-4574
出版年	2004
卷号	13 期号:4 页码:109-114
中文摘要	小江流域生态环境长期受到严重破坏,引发并加剧了生态环境灾害,使其成为长江流域环境最恶劣、侵蚀最强烈、灾害最严重、输沙率最大的河流.大量的泥沙输入小江,造成严重的土地沙石化和堵江灾害.同时,小江又将泥沙输移至金沙江,危害和威胁金沙江干流水利水电梯级开发工程建设和运行安全.鉴于泥石流已成为该流域生态环境和灾害间恶性循环的关键环节,提出了从泥石流治理入手,控制泥石流灾害和泥沙输移,在恢复生态系统功能和治理灾害的同时,发展生态产业的综合治理对策,使生态环境与减轻灾害间形成良性循环,并促进生态环境建设与区域经济的协调发展.
英文摘要	Long-term ecological environment destruction in Xiaojiang River basin brings on debris flow and strength-ens its activity. Xiaojiang River has become a river with worst ecological environment, strongest soil erosion, cata-strophic disasters and largest sediment discharge rate in Ghangjiang River basin. A mass of sediment transported to the valley causes land desertification and river channel blockage, at the same time, the sediment is carried in Jin-sha Rvier to harm the construction and running of hydraulic and water-power works in the trunk stream of Jinsha River. In light of debris flow as a key factor of the vicious circle between ecological environment and disasters, a comprehensive countermeasure against environment degradation and disasters is carried out to take account of eco-logical environment construction and disasters mitigation and promote the co-ordination of ecological environment construction and regional economy development.
中文关键词	小江 ; 生态环境 ; 灾害 ; 泥石流 ; 治理对策
英文关键词	Xiaojiang River basin ecological environment disasters debris flow conlrol countermeasure
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:1605173
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205866
作者单位	中国科学院、水利部成都山地灾害与环境研究所, 成都, 四川 610041, 中国
推荐引用方式 GB/T 7714	韦方强,刘淑珍,范建容,等. 小江流域生态环境灾害与治理对策[J],2004,13(4):109-114.
APA	韦方强,刘淑珍,范建容,崔鹏,&王道杰.(2004).小江流域生态环境灾害与治理对策.自然灾害学报,13(4),109-114.
MLA	韦方强,et al."小江流域生态环境灾害与治理对策".自然灾害学报 13.4(2004):109-114.