中东亚干旱区土地覆盖变化和人类占用强度变化特征
张静1,2, 张丽2, 韩瑞丹2, 郑艺2

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Zhang Jing1,2, Zhang Li2, Han Rui-dan2, Zheng Yi2
呼伦贝尔人类占用强度比例和呼伦贝尔农作物总播种面积、潜在草地人类占用比例