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Confronting the Challenge of Chinese State Capitalism 科技报告
来源:Center for Strategic & International Studies. 出版年: 2021
作者:  Jude Blanchette
收藏  |  浏览/下载:20/0  |  提交时间:2021/01/28
Haiti 2020: A Long, Hot Summer 科技报告
来源:Center for Strategic & International Studies. 出版年: 2020
作者:  Georges A. Fauriol
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/06
Coordinated Airborne Studies in the Tropics (CAST) Field Campaign Report 科技报告
来源:US Department of Energy (DOE). 出版年: 2016
作者:  Vaughan, Geraint
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/05
halogenated compounds  trace gases  formation of cirrus clouds  ozone layer  Brewer-Dobson circulation  tropical tropopause layer  
Occurrence and concentrations of selected trace elements and halogenated organic compounds in stream sediments and potential sources of polychlorinated biphenyls, Leon Creek, San Antonio, Texas, 2012???14 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  Wilson, Jennifer T. jenwilso@usgs.gov
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Geochemical conditions and the occurrence of selected trace elements in groundwater basins used for public drinking-water supply, Desert and Basin and Range hydrogeologic provinces, 2006-11: California GAMA Priority Basin Project 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  Wright, Michael T.;  Fram, Miranda S. mfram@usgs.gov;  Belitz, Kenneth kbelitz@usgs.gov
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Occurrence and trends of selected nutrients, other chemical constituents, diatoms, and cyanobacteria in bottom sediment, Lake Maxinkuckee, northern Indiana 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  Juracek, Kyle E. kjuracek@usgs.gov
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Multi-elemental analysis of aqueous geochemical samples by quadrupole inductively coupled plasma-mass spectrometry (ICP-MS) 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05
Concentrations of metals and trace elements in aquatic biota associated with abandoned mine lands in the Whiskeytown National Recreation Area and nearby Clear Creek watershed, Shasta County, northwestern California, 2002-2003 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Water-quality trends for selected sampling sites in the upper Clark Fork Basin, Montana, water years 1996-2010 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  Sando, Steven K. sksando@usgs.gov;  Vecchia, Aldo V.;  Lorenz, David L. lorenz@usgs.gov;  Barnhart, Elliott P. epbarnhart@usgs.gov
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05
Assessment of the geoavailability of trace elements from selected zinc minerals 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05