干旱对河西走廊植被净初级生产力的影响
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Impact of drought on net primary productivity of vegetation in arid and semi-arid areas: a case study of Hexi Corridor
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图3. 2010—2015年河西走廊年均NPP与干旱发生频次分布 |
Fig.3. Distribution of annual average NPP and drought frequency in Hexi Corridor of China from 2010 to 2015 |
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