西南林业大学学报2016，Vol.36Issue(5)：158-163,6.DOI:10.11929/j.issn.2095-1914.2016.05.026
2000-2010年草海自然保护区生境质量变化
Habitat Quality Change in Caohai Nature Reserve from 2000 to 2010
摘要
Abstract
We analyzed habitat quality change in Caohai Nature Reserve utilizing the InVEST model from 2000 to 2010. The results showed that other land use types showed significant changes except for water body and unused land, significant area changes could be found among dry land, grassland, built-up land and rural settlements. Hab-itat quality improved in whole nature reserve, particularly for pilot area. The improvement of habitat quality showed core area>buffer area>pilot area. There were little spatial changes of habitat quality in core area and buffer area. Significant spatial changes of habitat quality in pilot area could be found. Improvement regions of habitat quality were located in east and south parts, while deterioration region of habitat quality was situated in north part. Green for Grain Project is the dominant factor resulting in the improvement of habitat quality, while urban land expansion has a negative effect on the improvement of habitat quality.关键词
生境质量/土地利用/InVEST模型/草海自然保护区/贵州Key words
habitat quality/land use/InVEST model/Caohai Nature Reserve/Guizhou分类
农业科技引用本文复制引用
韩会庆,苏志华,罗绪强,蔡广鹏..2000-2010年草海自然保护区生境质量变化[J].西南林业大学学报,2016,36(5):158-163,6.基金项目
国家自然科学基金项目(41563007)资助；贵州省科学技术基金(黔科合J字[2014]2048号)。 （41563007）
