【摘要】 对汶川大地震后北川县唐家山堰塞湖区域的地形地貌、土地质量、植被覆盖、工程建设及生态环境等基本情况进行详细调研,运用RS,GIS等技术结合景观格局指数分析法,对唐家山堰塞湖区域的整体景观生态格局指标进行研究,分析唐家山堰塞湖区域内斑块和廊道等景观格局因子的变化数据,总结区域内景观生态格局的各类特征,为地震灾区生态修复及环境破坏评价提供参考。更多还原

【Abstract】 The basic situation of topography,soil quality,vegetation cover,ecological environment,construction and detailed investigation in the Wenchuan earthquake later Tang Jiashan lake area,use of RS,GIS and other technologies landscape metrics analysis,the overall landscape ecological pattern indicators the Tang Jiashan lake area was studied,analysis of the data changes within The Tang Jiashan area,such as plaques and corridor landscape pattern factor,reference recommendations for environmental damage assessment and repair earthquake- stricken areas of ecological.更多还原