农学学报2016，Vol.6Issue(1)：77-82,6.
基于GIS的高黎贡山南段森林景观变化驱动力分析
Driving Force of Forest Landscape Change in Southern Section of Gaoligong Mountain Based on GIS
朱春梅 1岳彩荣2
作者信息
- 1. 云南农业大学热带作物学院,云南普洱665000
- 2. 西南林业大学,昆明650224
- 折叠
摘要
Abstract
In order to study the relationship between the forest landscape change of Gaoligong Mountain and its driving force, remote sensing satellite images of 1974, 1987, 1997 and 2006 in Gaoligong Mountain were obtained and interpreted. The cost-distance analysis was used to study the effect of villages and roads on forest landscape change, and function fitting was carried out to explore the relationship between cost-distance and landscape spatial change. The results indicated that the variation of forest in Gaoligong Mountain showed a trend of first increase and then decrease, the changes of forest were obvious in the elevation of 1000-2000 m. There was a significant correlation between forest changes and villages and roads, mathematical fitting showed high significance.关键词
森林景观变化/驱动力/GISKey words
Forest Landscape Change/Driving Force/GIS分类
农业科技引用本文复制引用
朱春梅,岳彩荣..基于GIS的高黎贡山南段森林景观变化驱动力分析[J].农学学报,2016,6(1):77-82,6.
