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Temporal and spatial trends in air quality in Beijing 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 185: 35-43
作者:  Tian, Yulu;  Jiang, Yuan;  Liu, Qi;  Xu, Dingxue;  Zhao, Shoudong;  He, Lihuan;  Liu, Haijiang;  Xu, Hui
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/26
Urban air quality  Particulate matters  Sustainable development  Emissions regulations  Land-use change  
How does urban population density decline over time? An exponential model for Chinese cities with international comparisons 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 183: 59-67
作者:  Xu, Gang;  Jiao, Limin;  Yuan, Man;  Dong, Ting;  Zhang, Boen;  Du, Chunmeng
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
Urbanization  Urban population density  Urban expansion  Population growth  China