干旱区生态环境知识资源中心(Arid): 粵北岩溶山区土地石漠化成因及其生态经济治理模式

Arid

	粵北岩溶山区土地石漠化成因及其生态经济治理模式
其他题名	The Origin and Eco-economics Improvment Model of the Rock Desertification in Karst Mountain Area of Northern Guangdong
	黄金国; 魏兴琥; 王兮之
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2013
卷号	20 期号:4 页码:105-109
中文摘要	阐述了粤北岩溶山区石漠化的发展现状,从地质地貌、水文气候、土壤植被、人口压力、社会经济条件和土地利用等方面详细分析了粤北岩溶山区土地石漠化的成因及机理,认为脆弱的岩溶生态环境是土地石漠化形成的内因,落后的社会经济条件和不合理的人类活动是土地石漠化形成的主要影响因素和诱发因素。结合当地的自然、社会和经济发展的实际情况,提出了3种治理石漠化的生态经济模式,即保护型治理模式、生态农业型植被恢复模式和非农产业替代型治理模式。
英文摘要	The types and the current distribution characteristics of rocky desertification in karst mountain area of northern Guangdong were analyzed to explore the causes and forming mechanism of rock desertification from the following aspects such as geological ground and form, hydrology and climate, soil and vegetation, population pressure, economic and social condition and land use, etc. It considers that the internal factor which leads rock desertification taking place is karst eco-environmental fragility, the backward economic and social condition and the irrational human activities are main influencing factors and driving factors. According to realistic situation of natural and social conditions and economic development in the karst mountain area in northern Guangdong, the three eco-economics improvment models are put forward: the improvment model of protective type, and the vegetation restoration model of eco-agriculture type, the replacement type of improvment model of non-agriculture industry.
中文关键词	粤北岩溶山区 ; 土地石漠化 ; 成因 ; 生态经济治理模式
英文关键词	the north karst mountain area of Guangdong rock desertification origin eco-economics improvement model
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4934823
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230194
作者单位	佛山科学技术学院空间信息与资源环境系, 佛山, 广东 528000, 中国
推荐引用方式 GB/T 7714	黄金国,魏兴琥,王兮之. 粵北岩溶山区土地石漠化成因及其生态经济治理模式[J],2013,20(4):105-109.
APA	黄金国,魏兴琥,&王兮之.(2013).粵北岩溶山区土地石漠化成因及其生态经济治理模式.水土保持研究,20(4),105-109.
MLA	黄金国,et al."粵北岩溶山区土地石漠化成因及其生态经济治理模式".水土保持研究 20.4(2013):105-109.