中国科学院机构知识库网格系统: 检索

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

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	Reconstruction of cropland spatial patterns and its spatiotemporal changes over the 20th century on the Songnen Plain, Northeast China 期刊论文 OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2017, 卷号: 27, 期号: 10, 页码: 1209-1226 作者: Zhang, Lijuan; Jiang, Lanqi; Zhang, Xuezhen \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2019/09/25 land use/cover changes agricultural development historical documents gridding data
	Reconstruction of cropland spatial patterns and its spatiotemporal changes over the 20th century on the Songnen Plain, Northeast China 期刊论文 OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2017, 卷号: 27, 期号: 10, 页码: 1209-1226 作者: Zhang, Lijuan; Jiang, Lanqi; Zhang, Xuezhen \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2019/09/25 land use/cover changes agricultural development historical documents gridding data
	Gridding cropland data reconstruction over the agricultural region of China in 1820 SCI/SSCI论文 OAI收割 2009 Lin S. S.; Zheng J. Y.; He F. N. 收藏 \| 浏览/下载：31/0 \| 提交时间：2012/06/08 approach gridding data Chinese historical cropland records land-use