退耕还林（草）工程实施前后黄土高原植被覆盖时空变化分析
赵安周, 张安兵, 刘海新, 刘焱序, 王贺封, 王冬利
Spatiotemporal Variation of Vegetation Coverage before and after Implementation of Grain for Green Project in the Loess Plateau
ZHAO An-zhou, ZHANG An-bing, LIU Hai-xin, LIU Yan-xu, WANG He-feng, WANG Dong-li
自然资源学报
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2017, (3): 449
-460
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DOI: 10.11849/zrzyxb.20160411
