摘要
在GIS软件ARC/INFO的支持下 ,选择几种景观格局的多样性指数 ,采用对比方法和松散藕合的建模方法 ,对退化生态系统二龙山水库流域的景观多样性进行定量分析和定位分析 ,试图发现人类活动对景观格局过程和变化的影响 .
Supported by the GIS software -Arc/Info, this paper selected some kinds of landscape pattern diversity index, adopted incompact coupling GIS modeling method and contrasting method, made quantitative and locational research to discuss and reveal the relationship between landscape pattern,landscape ecology procession and influence of human activities as well. This paper will provide quantitative analysis basis for restoration and rehabilition of Erlongshan reservior valley Degraded ecosystem.
出处
《广州大学学报（自然科学版）》
CAS
2002年第5期72-75,共4页
Journal of Guangzhou University:Natural Science Edition
