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Tonopah Test Range Air Monitoring: CY2015 Meteorological, Radiological, and Airborne Particulate Observations 科技报告
来源:US Department of Energy (DOE). 出版年: 2016
作者:  Nikolich, George;  Shadel, Craig;  Chapman, Jenny;  McCurdy, Greg;  Etyemezian, Vicken;  Miller, Julianne J;  Mizell, Steve
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
In 1963  the U.S. Department of Energy (DOE) (formerly the Atomic Energy Commission [AEC])  implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air For  
Tonopah Test Range Air Monitoring: CY2013 Meteorological, Radiological, and Airborne Particulate Observations 科技报告
来源:US Department of Energy (DOE). 出版年: 2014
作者:  Mizell, Steve A;  Nikolich, George;  Shadel, Craig;  McCurdy, Greg;  Etyemezian, Vicken;  Miller, Julianne J
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/05
In 1963  the U.S. Department of Energy (DOE) (formerly the Atomic Energy Commission [AEC])  implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air Force Range). This test resulted in radionuclide-contaminated soils at Clean Slate I  II  and III. This report documents observations made during on-going monitoring of radiological  meteorological  and dust conditions at stations installed adjacent to Clean Slate I and Clean Slate III and at the TTR Range Operations Control center. The primary objective of the monitoring effort is to determine if winds blowing across the Clean Slate sites are transporting particles of radionuclide-contaminated soils beyond both the physical and administrative boundaries of the sites. Results for the calendar year (CY) 2013 monitoring include: (1) the gross alpha and gross beta values from the monitoring stations are approximately equivalent to the highest values observed during the CY2012 reporting at the surrounding Community Environmental Monitoring Program (CEMP) stations (this was the latest documented data available at the time of this writing)  (2) only naturally occurring radionuclides were identified in the gamma spectral analyses  (3) the ambient gamma radiation measurements indicate that the average annual gamma exposure is similar at all three monitoring stations and periodic intervals of increased gamma values appear to be associated with storm fronts passing through the area  and (4) the concentrations of both resuspended dust and saltated sand particles generally increase with increasing wind speed. However  differences in the observed dust concentrations are likely due to differences in the soil characteristics immediately adjacent to the monitoring stations. Neither the resuspended particulate radiological analyses nor the ambient gamma radiation measurements suggest wind transport of radionuclide-contaminated soils.  
Radiological and Environmental Monitoring at the Clean Slate I and III Sites, Tonopah Test Range, Nevada, With Emphasis on the Implications for Off-site Transport 科技报告
来源:US Department of Energy (DOE). 出版年: 2014
作者:  Mizell, Steve A;  Etyemezian, Vic;  McCurdy, Greg;  Nikolich, George
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/05
In 1963  the U.S. Department of Energy (DOE) (formerly the Atomic Energy Commission [AEC]) implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air Force Range [NAFR]). Operation Roller Coaster consisted of four tests in which chemical explosions were detonated in the presence of nuclear devices to assess the dispersal of radionuclides and evaluate the effectiveness of storage structures to contain the ejected radionuclides. These tests resulted in the dispersal of plutonium over the ground surface downwind of the test ground zero (GZ). Three tests—Clean Slate I  II  and III—were conducted on the TTR in Cactus Flat. The fourth  Double Tracks  was conducted in Stonewall Flat on the NTTR.  
Tonopah Test Range Air Monitoring: CY2012 Meteorological, Radiological, and Airborne Particulate Observations 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Mizell, Steve A;  Nikolich, George;  Shadel, Craig;  McCurdy, Greg;  Miller, Julianne J
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/05
In 1963  the Atomic Energy Commission (AEC)  predecessor to the US Department of Energy (DOE)  implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air  
NNSS Soils Monitoring: Plutonium Valley (CAU366) FY2012 科技报告
来源:US Department of Energy (DOE). 出版年: 2013
作者:  Miller, Julianne J.;  Mizell, Steve A.;  Nikolich, George;  McCurdy, Greg;  Campbell, Scott
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA)  Nevada Site Office (NSO)  Environmental Restoration Soils Activity has authorized the Desert Research Institute (DRI) to conduct field assessments of potential sediment t  
NNSS Soils Monitoring: Plutonium Valley (CAU366) 科技报告
来源:US Department of Energy (DOE). 出版年: 2012
作者:  Miller, Julianne J.;  Mizell, Steve A.;  Nikolich, George;  Campbell, Scott
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA)  Nevada Site Office (NSO)  Environmental Restoration Soils Activity has authorized the Desert Research Institute (DRI) to conduct field assessments of potential sediment t  
Monitoring Potential Transport of Radioactive Contaminants in Shallow Ephemeral Channels 科技报告
来源:US Department of Energy (DOE). 出版年: 2012
作者:  Miller, Julianne J.;  Mizell, Steve A.;  Nikolich, George;  Campbell, Scott A.
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA)  Nevada Site Office (NSO)  Environmental Restoration Soils Activity has authorized the Desert Research Institute (DRI) to conduct field assessments of potential sediment t  
Air Monitoring Network at Tonopah Test Range: Network Description, Capabilities, and Analytical Results 科技报告
来源:US Department of Energy (DOE). 出版年: 2012
作者:  Hartwell, William T.;  Daniels, Jeffrey;  Nikolich, George;  Shadel, Craig;  Giles, Ken;  Karr, Lynn;  Kluesner, Tammy
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
During the period April to June 2008  at the behest of the Department of Energy (DOE)  National Nuclear Security Administration  Nevada Site Office (NNSA/NSO)  the Desert Research Institute (DRI) constructed and deployed two portable environmental monitor