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| Collaborative Research: Process-Resolving Decomposition of the Global Temperature Response to Modes of Low Frequency Variability in a Changing Climate 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Deng, Yi 收藏  |  浏览/下载:9/0  |  提交时间:2019/04/05 El NiĂąo-Southern Oscillation (ENSO) Annular Modes (AMs) |
| 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:9/0  |  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. |
| Future projection of mean and variability of the Asian Summer Monsoon and Indian Ocean Climate systems 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Annamalai, H 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 Asian monsoon Indian Ocean ENSO-monsoon Extended breaks Drying tendency |
| 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:9/0  |  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 testsâClean Slate I II and IIIâwere conducted on the TTR in Cactus Flat. The fourth Double Tracks was conducted in Stonewall Flat on the NTTR. |
| Corrective Action Investigation Plan for Corrective Action Unit 541: Small Boy Nevada National Security Site and Nevada Test and Training Range, Nevada with ROTC 1 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Matthews, Patrick 收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05 Small Boy CAIP CAU 541 NTTR ROTC |
| An Interactive Multi-Model for Consensus on Climate Change 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Kocarev, Ljupco 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 weather/climate models weather predictions climate projections ensemble modeling imperfect models |
| Project 57 Air Monitoring Annual Report - Fiscal Year 2013 (October 1, 2012 to September 30, 2013) 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Miller, Julianne J.; McCurdy, Greg; Mizell, Steve A 收藏  |  浏览/下载:8/0  |  提交时间:2019/04/05 The U.S. Department of Energy (DOE) National Nuclear Security Administration Nevada Field Office (NNSA/NFO) is currently working to achieve regulatory closure of radionuclide-contaminated Soils sites under its auspices. Corrective Action Unit (CAU) 415 Project 57 No. 1 Plutonium Dispersion Site is located in Emigrant Valley Nevada on Range 4808A of the Nevada Test and Training Range (NTTR) and consists of one Corrective Action Site (CAS): NAFR-23-02 Pu Contaminated Soil. Closure plans being developed for the CAUs both on and off of the Nevada National Security Site (NNSS) may include postclosure monitoring for the possible release of radioactive contaminants. Determining the potential for transport of radionuclide-contaminated soils under ambient climatic conditions will facilitate an appropriate closure design and postclosure monitoring program. The DOE has authorized the Desert Research Institute (DRI) to conduct field assessments of potential transport of radionuclide-contaminated soil from the Project 57 site during ambient wind events. The assessment is intended to provide site-specific information on meteorological conditions that result in airborne soil particle redistribution as well as determine which if any radiological contaminants may be entrained with the soil particles and estimate their concentrations. |
| Maintenance Connection (MC) MC Tablet Hybrid Software Training for BMP Inspections 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Smith, Shannon M. 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 Storm water Environmental Protection |
| Maintenance Connection (MC) MC Tablet Hybrid Software Training for Sampler Inspections 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Smith, Shannon M. 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 Storm water Environmental Protection |
| Saint Joseph's University Institute for Environmental Stewardship 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: McCann, Michael; Springer, Clint 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05 vegetative roof stormwater management switch grass plant development climate change biofuel |