基于景观尺度森林健康评价指标体系地建立——以香格里拉为例

森林健康评价已成为国内外热点研究课题,而森林健康评价指标体系差别较大,评价指标更是多种多样。本文以quickbird遥感影像和样地调查为数据源结合森林健康评价指标选择原则、森林健康评价体系构建原则以及国内研究研究成果,建立基于景观尺度香格里拉森林健康评价体系。

Forest health assessment has become a hot research topic at home and abroad, and the forest health assessment index system of difference, the evaluation index is more diverse. In this paper, the TM image and sample plot survey data with the forest health construction principle as well as the domestic research achievements, the principle of forest health assessment system for selection of evaluation index, establishing the evaluation system of forest health based on landscape scale Shangri-La.