半干旱典型风沙区植被覆盖度演变与气候变化的关系及其对生态建设的意义
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王旭洋( ), 李玉霖( ), 连杰, 段育龙, 王立龙
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Relationship between vegetation coverage and climate change in semi-arid sandy land and the significance to ecological construction
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Xuyang Wang( ), Yulin Li( ), Jie Lian, Yulong Duan, Lilong Wang
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图4. 中国半干旱典型风沙区1998—2018年NDVI空间格局变化
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Fig.4. Spatial pattern change of the normalized-difference vegetation index (NDVI) in semi-arid sandy land of China from 1998 to 2018
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