近年来的黄土高原耕地时空变化与口粮安全耕地数量分析
王凤娇, 梁伟, 傅伯杰, 金朝, 闫娜娜
Spatial and temporal changes of cultivated land and quantitative analysis of ration safe cultivated land on the Loess Plateau in recent years
WANG Feng-jiao, LIANG Wei, FU Bo-jie, JIN Zhao, YAN Na-na
干旱区地理
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2020, (1): 161
-171
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DOI: 10.12118/j.issn.1000-6060.2020.01.19