干旱区生态环境知识资源中心(Arid): 湘西大龙洞岩溶流域生态环境分析与治理对策

Arid

	湘西大龙洞岩溶流域生态环境分析与治理对策
其他题名	ECO-ENVIRONMENT ANALYSIS AND REHABILITATION MEASURES OF DALONGDONG CAVE KARST DRAINAGE BASIN IN WEST HUNAN
	梁彬; 邓振平; 梁小平; 朱明秋; 关碧珠; 周密
来源期刊	长江流域资源与环境
ISSN	1004-8227
出版年	2005
卷号	14 期号:6 页码:764-769
中文摘要	湘西岩溶区是我国西南岩溶区具有一定代表性的岩溶石山地区,其岩溶生态环境对湘西国民经济建设进程有重大影响,岩溶生态环境治理是湘西社会经济可持续发展首先要解决的问题.大龙洞岩溶台地是湘西少数民族聚居地之一,土地贫瘠,水资源开发利用困难.植被覆盖率低、地表水资源贫乏、地下水位埋深大、石漠化与水土流失等严重制约了当地的经济的发展.在研究湘西大龙洞岩溶流域自然地理与地质构造、岩溶水资源、土地与植被环境等特征的基础上,分析大龙洞岩溶流域石漠化等生态环境问题,并根据大龙洞岩溶流域生态环境特点,提出了相应的治理对策,为大龙洞岩溶流域生态环境治理提供科学依据,也为西南岩溶石山石漠化治理提供可借鉴的技术方法.
英文摘要	The karsl area of West Hunan is a typical karst rocky mountain in Southwest China, and its eco-environment influences greatly the building of national economy. The chief task of maintaining sustainable development is to rehabilitate the vulnerable karst eco-environment. Dalongdong karst platform is one of ihe minority habitats where soil is poor and water resources are difficult to be exploited. Some facts, such as low vegetation covered rate, short surface water, deep ground water level, rocky desertification and soil erosion restrict seriously the development of local economy. By studying1 the characteristics of physical ge-ography, geologic-tectonics, karst water resources, land and vegetation-environment in Dalongdong Cave karst drainage basin, the eco-environment problems, such as rocky desertification etc, are analyzed and re-habilitation measures are proposed as well in this paper.
中文关键词	大龙洞 ; 生态环境 ; 石漠化 ; 治理对策
英文关键词	Dalongdong Cave eco-environment rocky desertification rehabilitation measures
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MULTIDISCIPLINARY SCIENCES
WOS研究方向	Science & Technology - Other Topics
CSCD记录号	CSCD:2090285
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206863
作者单位	中国地质科学院岩溶地质研究所, 桂林, 广西 541004, 中国
推荐引用方式 GB/T 7714	梁彬,邓振平,梁小平,等. 湘西大龙洞岩溶流域生态环境分析与治理对策[J],2005,14(6):764-769.
APA	梁彬,邓振平,梁小平,朱明秋,关碧珠,&周密.(2005).湘西大龙洞岩溶流域生态环境分析与治理对策.长江流域资源与环境,14(6),764-769.
MLA	梁彬,et al."湘西大龙洞岩溶流域生态环境分析与治理对策".长江流域资源与环境 14.6(2005):764-769.