%0 Journal Article
%T Digital Simulation of Population Density in China<br>中国人口密度数字模拟
%A LIU Jiyuan
%A YUE Tianxiang
%A WANG Ying''an
%A QIU Dongsheng
%A LIU Mingliang
%A DENG Xiangzheng
%A YANG Xiaohuan
%A HUANG Yujie
%A <br>刘纪远
%A 岳天祥
%A 王英安
%A 邱冬生
%A 刘明亮
%A 邓祥征
%A 杨小唤
%A 黄裕婕
%J 地理学报
%D 2003
%I 
%X Spatial distribution of population density is simulated on the ba sis of fusing remotely sensed data, meteorological data, soil data and statistical data by means of a grid-generation based model that is newly constructed in this paper. The result shows that the highest values of simu lated population density almost centralized in the triangle-zone, taking Beijing, Shanghai and Zhengzhou city as its vertexes, and in the Pe arl River Delta. In the meantime, the highest density triangle-zone te nds to be a pentagon taking Shanghai-Nanjing-Hangzhou urban agglomerat ion, Wuhan city, Xi'an city, Beijing-Tianjin-Tangshan urban agglomeration and Shenyang-Dalian urban agglomeration as its five vertexes. The hig hest density zone in the Pearl River Delta is expanding to its outer-ring.
%K grid generation
%K population density
%K spatial distribution
%K digital simulati on
%K China<br>人口密度
%K 空间分布
%K 数字模拟
%K 中国
%K 数字高程模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F7B5B947C24B9D649491012214E4BEF4&aid=0FD4BECB6C83C48A&yid=D43C4A19B2EE3C0A&vid=9FFCC7AF50CAEBF7&iid=CA4FD0336C81A37A&sid=BCA2697F357F2001&eid=B91E8C6D6FE990DB&journal_id=0375-5444&journal_name=地理学报&referenced_num=54&reference_num=26