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Visibility as a proxy for air quality in East Africa 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (8)
作者:  Singh, Ajit;  Avis, William R.;  Pope, Francis D.
收藏  |  浏览/下载:15/0  |  提交时间:2020/08/18
visibility  air pollution  environmental kuznet'  s curve  particulate matter  East Africa  PM  
Chinese blue days: a novel index and spatio-temporal variations 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (7)
作者:  Wang, Su;  Huang, Gang;  Lin, Jintai;  Hu, Kaiming;  Wang, Lin;  Gong, Hainan
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
partial least squares  southwest China  Chinese Blue Days Index  Yangtze-Huai river valley