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| Radiochemically-Supported Microbial Communities: A Potential Mechanism for Biocolloid Production of Importance to Actinide Transport 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Moser, Duane P; Hamilton-Brehm, Scott D; Fisher, Jenny C; Bruckner, James C; Kruger, Brittany; Sackett, Joshua; Russell, Charles E; Onstott, Tullis C; Czerwinski, Ken 收藏  |  浏览/下载:23/0  |  提交时间:2019/04/05 Due to the legacy of Cold War nuclear weapons testing the Nevada National Security Site (NNSS formerly known as the Nevada Test Site (NTS)) contains millions of Curies of radioactive contamination. Presented here is a summary of the results of the first comprehensive study of subsurface microbial communities of radioactive and nonradioactive aquifers at this site. To achieve the objectives of this project cooperative actions between the Desert Research Institute (DRI) the Nevada Field Office of the National Nuclear Security Administration (NNSA) the Underground Test Area Activity (UGTA) and contractors such as Navarro-Interra (NI) were required. Ultimately fluids from 17 boreholes and two water-filled tunnels were sampled (sometimes on multiple occasions and from multiple depths) from the NNSS the adjacent Nevada Test and Training Range (NTTR) and a reference hole in the Amargosa Valley near Death Valley. The sites sampled ranged from highly-radioactive nuclear device test cavities to uncontaminated perched and regional aquifers. Specific areas sampled included recharge intermediate and discharge zones of a 100 000-km2 internally-draining province known as the Death Valley Regional Flow System (DVRFS) which encompasses the entirety of the NNSS/NTTR and surrounding areas. Specific geological features sampled included: West Pahute and Ranier Mesas (recharge zone) Yucca and Frenchman Flats (transitional zone) and the Western edge of the Amargosa Valley near Death Valley (discharge zone). The original overarching question underlying the proposal supporting this work was stated as: Can radiochemically-produced substrates support indigenous microbial communities and subsequently stimulate biocolloid formation that can affect radionuclides in NNSS subsurface nuclear test/detonation sites? Radioactive and non-radioactive groundwater samples were thus characterized for physical parameters aqueous geochemistry and microbial communities using both DNA- and cultivation-based tools in an effort to understand the drivers of microbial community structure (including radioactivity) and microbial interactions with select radionuclides and other factors across the range of habitats surveyed. |
| Pre-Feasibility Analysis of Pellet Manufacturing on the Former Loring Air Force Base Site. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Conta 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Hunsberger, R.; Mosey, G. 收藏  |  浏览/下载:10/0  |  提交时间:2019/04/05 AROOSTOOK BAND OF MICMAC LORING AIR FORCE BASE BIOMASS PELLET HEATING EPA FEASIBILITY STUDY LIMESTONE MAINE WOODY FEEDSTOCK BROWNFIELD WOOD PELLETS |
| Feasibility Study of Economics and Performance of Solar Photovoltaics at the TechCity East Campus Resource Conservation and Recovery Act Site in Kingston, New York. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Poweri 科技报告 来源:US Department of Energy (DOE). 出版年: 2014 作者: Salasovich, J.; Geiger, J. W.; Mosey, G.; Healey, V. 收藏  |  浏览/下载:10/0  |  提交时间:2019/04/05 PHOTOVOLTAICS PV KINGSTON NEW YORK FEASIBILITY STUDY EPA TECHCITY EAST CAMPUS ULSTER COUNTY RCRA ECONOMICS FINANCING SYSTEM ADVISOR MODEL SAM JEDI Solar Energy - Photovoltaics Energy Analysis |
| Resilience to extreme weather 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: [null] 收藏  |  浏览/下载:11/0  |  提交时间:2019/04/05 Extreme weather event Disaster prevention and preparedness Case study and lessons learned - International India Niger United Kingdom of Great Britain and Northern Ireland |
| Climate-resilient development 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: United States Agency for International Development 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05 Climate policies Case study and lessons learned Barbados Jamaica Nepal Peru Philippines Saint Lucia United Republic of Tanzania West Africa |
| Climate-resilient development: a framework for understanding and addressing climate change 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: United States Agency for International Development 收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05 Climate policies Case study and lessons learned Barbados Jamaica Nepal Peru Philippines Saint Lucia United Republic of Tanzania West Africa |
| Madagascar: country case study report - How law and regulation supports disaster risk reduction 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: International Federation of Red Cross and Red Crescent Societies (IFRC); United Nations Development Programme 收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05 Capacity-building Disaster Risk Management (DRM) Early warning systems Case study and lessons learned Madagascar |
| Climate change and conflict: findings and lessons learned from five case studies in seven countries 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: Jeffrey Stark; United States Agency for International Development 收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05 Climate change Conflict Case study and lessons learned Uganda Ethiopia Peru Niger Burkina Faso Nigeria Ghana |
| The emerging economies and climate change: a case study of the BASIC grouping 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: P. Bidwai 收藏  |  浏览/下载:30/0  |  提交时间:2019/04/05 Climate policies Case study and lessons learned Brazil China India South Africa |
| The emerging economies and climate change 科技报告 来源:World Meteorological Organization (WMO). 出版年: 2014 作者: P. Bidwai 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 Climate policies Case study and lessons learned Brazil China India South Africa |