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Statistical Analysis of Spatiotemporal Heterogeneity of the Distribution of Air Quality and Dominant Air Pollutants and the Effect Factors in Qingdao Urban Zones 期刊论文
ATMOSPHERE, 2018, 卷号: 9, 期号: 4, 页码: 19
Authors:  Zhao, Xiangwei;  Gao, Qian;  Sun, Meng;  Xue, Yunchuan;  Ma, RuiJin;  Xiao, Xingyuan;  Ai, Bo
Favorite  |  View/Download:4/0  |  Submit date:2019/05/23
air quality (AQ)  dominant air pollutants  spatiotemporal heterogeneity  Kruskal-Wallis rank-sum test  Wilcoxon signed-rank test  copula model  
A System Analysis on Steppe Sustainability and Its Driving Forces-A Case Study in China 期刊论文
SUSTAINABILITY, 2018, 卷号: 10, 期号: 1, 页码: 19
Authors:  Zhao, Xiangwei;  Gao, Qian;  Yue, Yaojie;  Duan, Lian;  Pan, Shun
Favorite  |  View/Download:13/0  |  Submit date:2019/05/30
steppe sustainability  steppe dynamics  copula  Pauta criterion  effect matrix