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Predicting geogenic Arsenic in Drinking Water Wells in Glacial Aquifers, North-Central USA: Accounting for Depth-Dependent Features 期刊论文
WATER RESOURCES RESEARCH, 2018, 54 (12) : 10172-10187
作者:  Erickson, M. L.;  Elliott, S. M.;  Christenson, C. A.;  Krall, A. L.
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
groundwater  arsenic  probability model  geochemistry  machine learning  domestic well  
Modeling Amateur Radio Soundings of the Ionospheric Response to the 2017 Great American Eclipse 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (10) : 4665-4674
作者:  Frissell, N. A.;  Katz, J. D.;  Gunning, S. W.;  Vega, J. S.;  Gerrard, A. J.;  Earle, G. D.;  Moses, M. L.;  West, M. L.;  Huba, J. D.;  Erickson, P. J.;  Miller, E. S.;  Gerzoff, R. B.;  Liles, W.;  Silver, H. W.
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
solar eclipse  ionosphere  amateur radio  citizen science  ham radio  HF propagation