Dataset of Cultivated Land Area in Northeast China (1840-1949)
收藏DataCite Commons2025-04-27 更新2025-05-18 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=DS_73c10935b2e1419b942c6fb30b1e520f
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资源简介：
a. Data content (data file/table name, including observation index content)
The dataset of cultivated land area in Northeast China (1840-1949) includes elements such as cultivated land area, wasteland area, paddy field area, and upgraded land area.
b. Construction purpose
Mainly used for research on agricultural production and dynamic changes in agricultural cultivation processes.
c. Service recipients
Students and researchers engaged in related research, as well as management and teaching personnel.
d. Time range of data
1840-1949
e. The spatial range of data
Northeast region
提供机构：
Science Data Bank
创建时间：
2023-12-22
