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Long-term trends in particulate sulfate at Grand Canyon National Park 期刊论文
ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 253
作者:  Gebhart K.A.;  Farber R.J.;  Hand J.L.;  Eatough D.J.;  Schichtel B.A.;  Vimont J.C.;  Green M.C.;  Malm W.C.
收藏  |  浏览/下载：29/0  |  提交时间：2022/01/18
1990 Clean Air Act Amendments  Back trajectory analysis  Grand Canyon National Park  Sulfate trends  Visibility  
Source apportionment of the light absorbing impurities present in surface snow of the India Western Himalayan glaciers 期刊论文
ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 246
作者:  Thind P.S.;  Kumar D.;  John S.
收藏  |  浏览/下载：21/0  |  提交时间：2022/01/18
Back trajectory analysis  Indian western himalayas  Light absorbing impurities  Positive matrix factorization  Principal component analysis  Source apportionment  
Investigation of the soil-lining interaction at a tunnel entrance during freeze-thaw cycling: Model testing and semi-empirical modeling 期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2021, 卷号: 115
作者:  Yu, Yuan;  Tang, Liang;  Ling, Xianzhang;  Geng, Lin;  Wei, Shaowei;  Zhou, Guoqing
收藏  |  浏览/下载：28/0  |  提交时间：2022/04/28
LINED CIRCULAR TUNNEL  COLD-REGION TUNNEL  COMPLEX VARIABLE SOLUTION  BACK-ANALYSIS  NONCIRCULAR TUNNELS  NONLINEAR-ANALYSIS  INSULATION LAYER  ELASTIC ANALYSIS  WATER-PRESSURE  GREAT DEPTH