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Dietary shift and social hierarchy from the Proto-Shang to Zhou Dynasty in the Central Plains of China 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Li, Xin;  Zhang, Shanjia;  Lu, Minxia;  Qiu, Menghan;  Wen, Shaoqing;  Ma, Minmin
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/02
carbon and nitrogen isotopic analysis  bronze age  central plains  socio-economic status  social resilience  climate change  
A new risk probability calculation method for urban ecological risk assessment 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (2)
作者:  Liu, Changfeng;  Chen, Weiping;  Hou, Ying;  Ma, Lingchao
收藏  |  浏览/下载:9/0  |  提交时间:2020/07/02
urban ecological risk assessment  risk probability  Monte Carlo simulation  copula function  water environment