广西喀斯特地区植被覆盖度和净初级生产力对SPEI干旱指数的响应差异
陈燕丽, 唐梅蓉, 张会, 莫建飞, 钱拴

Response difference of fractional vegetation cover and net primary productivity to SPEI drought index in karst areas of Guangxi
CHEN Yanli, TANG Meirong, ZHANG Hui, MO Jianfei, QIAN Shuan
图2 2000—2019年广西喀斯特地区年尺度SPEI(a)、FVC(b)和NPP(c)变化
Fig.2 The variation of SPEI (a), FVC (b) and NPP (c) at annual time scale in karst areas of Guangxi during 2000-2019