首页|The urban land area Change in China from 1820 to 1999
The urban land area Change in China from 1820 to 1999
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
NETL
NSTL
万方数据
维普
According to the length of city perimeter and the administration systems recorded in thehistorical literatures of the Qing Dynasty, a set of methods is developed to convert the historicalrecords into the area of urban land use, by which a set of preliminary estimated urban land use dataof the 18 provinces during the Emperor Jiaqing (1820AD) in the Qing Dynasty, is achieved. Basedon the above achievements, the regional differences of urban land use are analyzed, and the compari-son in urban land use between the Qing Dynasty and present (1999) is made.
urban land usearea estimationQing DynastyChina
HE Fanneng、Ge Quansheng、ZHENG Jingyun
展开 >
Inst. of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
中国科学院知识创新工程项目Knowledge Innovation Project of the Institute of Geographic Sciences and Natural Resources Research, CAS
NETL
NSTL
万方数据
维普
