Arid

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Assessment of Nitrogen Deposition Effects and Empirical Critical Loads of Nitrogen for Ecoregions of the United States. 科技报告
报告编号: PB2012108569. 出版年: 2011
作者:  Pardo, L. H;  Robin-Abbott, M. J;  Driscoll, C. T.
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/30
Nitrogen  Deposition effects  Ecoregions  Critical loads  Air pollution effects  Wetlands  Terrestrial ecosystems  Aquatic ecosystems  Forests  Deserts  Highlands  Ecosystem classifications  Tundra  Taiga  Biogeochemistry  Biota  Vegetatio  
Bringing Water into an Integrated Assessment Framework 科技报告
报告编号: PNNL-19320. 出版年: 2010
作者:  Izaurralde, Roberto C.;  Thomson, Allison M.;  Sands, Ronald;  Pitcher, Hugh M.
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Effects of Four-Lane Highways on Desert Kit Fox and Swift Fox: Inferences for the San Joaquin Kit Fox Population. 科技报告
报告编号: PB2011100334. 出版年: 2010
作者:  Clevenger, A. P;  Kociolek, A. V;  Cypher, B. L.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/30
Highways  Foxes  Wildlife management  Population dynamics  Mitigation  Habitat  Traffic safety  Natural resources management  Mortality  Aminal movements  Roadkills  Endangered species  Monitoring  Culverts  Colorado  Design  South Dakota  
US93 Bighorn Sheep Study: Distribution and Trans-Highway Movements of Desert Bighorn Sheep in Northwestern Arizona. 科技报告
报告编号: PB2011102116. 出版年: 2007
作者:  McKinney, T;  Smith, T.
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Wildlife management  Sheep  Highways  Arizona  Monitoring  Underpasses  Animal populations  Animal distribution  Accident prevention  Connectivity  Permeability  Telemetry  Terrain  Desert bighorn sheep  Ovis canadensis  Trans-highway movem  
Assessment of Top Down and Bottom Up Controls on Fire Regimes and Vegetation Abundance and Distribution Patterns in the Chihuahuan Desert Borderlands: A Hierarchical Approach. Final Report to the Joint Fire Science Program, Project No. 03-3-3-13. 科技报告
报告编号: PB2009113806. 出版年: 2006
作者:  Camp, A;  Poulos, H. M;  Gatewood, R;  Sirotnak, J;  Karges, J.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/30
Wildland fires  History  Grazing  Fire regimes  Vegetation  Plants(Botany)  Population dynamics  Mexico  Chihuahuan Desert borderlands  US-Mexico border  Big bend national park  
Desalination of brackish ground waters and produced waters using in-situ precipitation. 科技报告
报告编号: SAND2004-3908. 出版年: 2004
作者:  Krumhansl, James Lee;  Pless, Jason;  Nenoff, Tina Maria;  Voigt, James A.;  Phillips, Mark L. F.;  Axness, Marlene;  Moore, Diana Lynn;  Sattler, Allan Richard
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Insurance as an adaptation strategy for extreme weather events indeveloping countries and economies in transition 科技报告
报告编号: LBNL--52220. 出版年: 2004
作者:  Mills, Evan
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Population Structure of Columbia River Basin Chinook Salmon and Steelhead Trout, Technical Report 2001. 科技报告
报告编号: DOE/BP-08319-1. 出版年: 2002
作者:  Brannon, E.L.;  National Science Foundation (U.S.)
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Wars Without Passion, How Technology is Trying to Transform the Clausewitzian Trinity. 科技报告
报告编号: ADA389601. 出版年: 2001
作者:  Tarble, B. A.
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Military strategy  Policies  Public opinion  Military operations  National security  Military doctrine  Casualties  Civilian population  Military tactics  Strike warfare  International relations  Desert fox operation  Allied force operation  
Evaluation of new high resolution image collection and processing techniques for estimating shrub cover and detecting landscape changes associated with military training in arid lands. 科技报告
报告编号: DE00751381. 出版年: 2000
作者:  Hansen, D. J;  Ostler, W. K.
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Aerial Surveying  Image Sensing  Meetings  California  Deserts  Shrubs  Land Use  Environmental Impacts  Population Density  Photography  Remote Sensing  EDB/540000