干旱区生态环境知识资源中心(Arid): 西南岩溶地区生态退化及重建

Arid

	西南岩溶地区生态退化及重建
其他题名	Ecosystem Degradation and Ecological Rehabilitation in Southwest Karsts Region
	王昕亚; 王建力; 胡蓉; 袁红; 严焕德
ISSN	0517-6611
出版年	2006
卷号	34 期号:12 页码:2813-2815
中文摘要	岩溶地区属于典型的生态脆弱带．极易受到影响和破坏，其生态退化特征为森林生态系统退化、水土流失和石漠化等。生态退化的原因在自然环境方面主要包括地质地貌、气候水文和植被基础．在人类活动方面包括人口剧增、资源不合理利用和生活贫困等。针对这些问题，建议采取控制人口、恢复植被、加强能源建设和发展生态农业等一系列措施。
英文摘要	The karst region that belongs to the typical fragile ecosystem is easily affected and destroyed. The characteristics of ecosystem degradation are represented by the degradation of forest ecosystem, soil erosion and rock desertification. The southwest area with Guizhou province as the centre is the supreme karsts region in the world. The serious ecological problems such as germ storeroom degradation, minus rising of area soil layer, soil erosion and rock desertification have appeared due to the mutual affection of natural environment and human action, The aspect of natural environment mainly includes geology, physiognomy, climate hydrology and the basis of vegetation. The aspect of human action includes the leap of population, the inadequate use of resource and poverty. According to these problems, we should take a series of measures of controlling population and restoring vegetation.
中文关键词	西南岩溶区 ; 生态退化 ; 生态重建
英文关键词	Karsts region in southwest Ecosystem degradation Ecological rehabilitation
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:2666678
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219402
作者单位	西南大学地理科学学院, 重庆 400715, 中国
推荐引用方式 GB/T 7714	王昕亚,王建力,胡蓉,等. 西南岩溶地区生态退化及重建[J],2006,34(12):2813-2815.
APA	王昕亚,王建力,胡蓉,袁红,&严焕德.(2006).西南岩溶地区生态退化及重建.,34(12),2813-2815.
MLA	王昕亚,et al."西南岩溶地区生态退化及重建".34.12(2006):2813-2815.