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
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陈燕丽 1( ), 唐梅蓉 2, 张会 3, 莫建飞 1, 钱拴 4( )
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Response difference of fractional vegetation cover and net primary productivity to SPEI drought index in karst areas of Guangxi
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CHEN Yanli 1( ), TANG Meirong 2, ZHANG Hui 3, MO Jianfei 1, QIAN Shuan 4( )
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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
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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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