全球变化知识资源中心

Knowledge Resources Center for Global Change


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作者
Resource Type 期刊论文 [2]
Issued Date
keyword china [2] past 300 y... [2] the united... [2] brazil [1] cropland [1] 更多...
discipline
Language 中文 [2]
Topic
Source 地理学报 [1] 地理科学进展 [1]

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