中国草地退化研究热点区域的提取及其时空动态变化
胡云锋, 韩月琪, 张云芝, 庄园
Extraction and Dynamic Spatial-Temporal Changes of Grassland Deterioration Research Hot Regions in China
HU Yunfeng, HAN Yueqi, ZHANG Yunzhi, ZHUANG Yuan
资源与生态学报
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2017, (4): 352
-358
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DOI: 10.5814/j.issn.1674-764x.2017.04.006