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4 NPP与同时段SPEI相关性 (a)春季,(b)夏季,(c)秋季,(d)冬季,(e)全年 |
Fig.4 Correlation between NPP and SPEI in the same period (a) spring, (b) summer, (c) autumn, (d) winter, (e) the whole year |
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