Zobrazeno 1 - 10
of 30
pro vyhledávání: '"David C Lanigan"'
The phenomena related to pore-water extraction from unsaturated sediments have been previously examined with limited laboratory experiments and numerical modeling. However, key scale-up issues have not yet been addressed. Laboratory experiments and n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f87dd803e2d6bc2de3e2e5b6d5e6937c
https://doi.org/10.2172/1063731
https://doi.org/10.2172/1063731
Publikováno v:
Environmental Science & Technology. 30:3441-3447
Two soil sample collection and preservation methods for volatile organic compounds, used during site characterization activities, were evaluated using standard U.S. Environmental Protection Agency analyti cal methods. A conventional bulk method recom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f62f438ded1f06a462b845576b4324e
https://doi.org/10.1021/es950922f
https://doi.org/10.1021/es950922f
This is a data package for sediment samples received from the 300 FF 5 OU. This report was prepared for CHPRC. Between August 16, 2010 and April 25, 2011 sediment samples were received from 300-FF-5 for geochemical studies. The analyses for this proj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5db5b934893d656048280808526737
https://doi.org/10.2172/1028077
https://doi.org/10.2172/1028077
Autor:
Bruce N. Bjornstad, Paul D. Thorne, Bruce A. Williams, George V. Last, Gregory S. Thomas, Michael D. Thompson, Jami L. Ludwig, David C. Lanigan
Gable Gap is a structural and topographic depression between Gable Mountain and Gable Butte within the central Hanford Site. It has a long and complex geologic history, which includes tectonic uplift synchronous with erosional downcutting associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ab9b1e1515686c86b09dabcb433f99
https://doi.org/10.2172/992820
https://doi.org/10.2172/992820
Autor:
David C. Lanigan, Paul D. Thorne, Gregory S. Thomas, Jason M. Keller, John N. Christensen, R. Jeffrey Serne, Bruce N. Bjornstad
The B-Complex contains 3 major crib and trench disposal sites and 3 SST farms that have released nearly 346 mega-liters of waste liquids containing the following high groundwater risk drivers: ~14,000 kg of CN, 29,000 kg of Cr, 12,000 kg of U and 145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16047b5fa98d64646898b329805074f
https://doi.org/10.2172/991093
https://doi.org/10.2172/991093
Autor:
George V. Last, Paul D. Thorne, Jacob A. Horner, Kyle R. Parker, Bruce N. Bjornstad, Rob D. Mackley, David C. Lanigan, Bruce A. Williams
The Remediation Decisions Support (RDS) function of the Soil and Groundwater Remediation Project (managed by CH2M HILL Plateau Remediation Company [CHPRC]) is responsible for facilitating the development of consistent data, parameters, and conceptual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48b4169d9fab52de2ff9a9cdc8dd8471
https://doi.org/10.2172/973450
https://doi.org/10.2172/973450
Autor:
Mark W. Benecke, Wooyong Um, David C. Lanigan, Dale F. Rucker, R. Jeffrey Serne, Anderson L. Ward, Bruce N. Bjornstad
This technical report documents the results of geochemical and soil resistivity characterization of sediment obtained from four boreholes drilled in the BC Cribs and Trench area. Vadose zone sediment samples were obtained at a frequency of about ever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0182c9fadf2eec1635b9a49d41c13fbd
https://doi.org/10.2172/962849
https://doi.org/10.2172/962849
A tight cluster of 35 new wells was installed over a former waste site, the South Process Pond (316-1 waste site), in the Hanford Site 300 Area in summer 2008. This report documents the details of the drilling, sampling, and well construction for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea62df23820b05a137beae82aafdc969
https://doi.org/10.2172/974984
https://doi.org/10.2172/974984
Autor:
R. Jeffrey Serne, George V. Last, Glendon W. Gee, Herbert T. Schaef, David C. Lanigan, Clark W. Lindenmeier, Michael J. Lindberg, Ray E. Clayton, Virginia L. Legore, Robert D. Orr, Igor V. Kutnyakov, Steven R. Baum, Keith N. Geiszler, Christopher F. Brown, Michelle M. Valenta, Tanya S. Vickerman
This report was revised in September 2008 to remove acid-extractable sodium data from Table 4.22. The data was removed due to potential contamination introduced during the acid extraction process. The remaining text is unchanged from the original rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6f515ef49d6870c8d3c9ee0af1b6b7
https://doi.org/10.2172/938575
https://doi.org/10.2172/938575