藏东南三江并流核心区植被时空动态变化及其气候驱动力分析

王春雅, 王金牛, 崔霞, 魏彦强, 孙建, Niyati Naudiyal, 杜文涛, 陈庆涛

Spatio-temporal change in vegetation patterns and its climatic drivers in the core region of Three Parallel Rivers in southeast Tibet

WANG Chunya, WANG Jinniu, CUI Xia, WEI Yanqiang, SUN Jian, NIYATI Naudiyal, DU Wentao, CHEN Qingtao

表3 2000—2016年研究区整体NDVI变化趋势面积统计

Tab. 3 Area statistics of overall NDVI variation trend in the study area from 2000 to 2016

NDVI变化趋势 Z值 变化情况 面积百分比(%) <-0.002 <-1.96 明显退化 2.11 <-0.002 -1.96~1.96 轻微退化 19.04 -0.002~0.002 -1.96~1.96 稳定不变 47.92 >0.002 -1.96~1.96 轻微改善 27.18 >0.002 >1.96 明显改善 3.75