Physical Sciences and Mathematics Commons^™

Regional Climate Modeling Methodological And Experimental Designs, John F. Mejia

2010 Annual Nevada NSF EPSCoR Climate Change Conference

21 PowerPoint slides Convener: Darko Koracin, DRI Session 5: Climate Modeling Abstract: This task aims to implement and develop transportable methodologies to improve the applicability of GCMs in climate impact, developing and using a state-of-the-art RCM based in WRF, and to provide these results to the research, education and decision making community.

Dynamical And Statistical Regional Climate Modeling Downscaling, Darko Koracin

2010 Annual Nevada NSF EPSCoR Climate Change Conference

17 PowerPoint slides Convener: Darko Koracin, DRI Session 5: Climate Modeling Abstract: -Provide improved regional climate models to get accurate climate trends in Nevada (inputs to hydrological models; parameterization of land atmosphere land-interactions; aerosol contribution to climate; feedback interactions among atmosphere, hydrology, and ecological processes; linking physical and economic models) -Assess future resources, variability, uncertainties, and socio-economic impact. Focus on water demand and supply in rural and urban Nevada. Select critical areas model for prediction applications. -Assess impact of climate change on air quality and urbanization -Provide an integrated GIS system (Geoinformatics) for water, energy and energy, economic parameters -Collaborate …

Water Source Partitioning For Shrubland Transpiration Using Innovative Field Methods, Dale A. Devitt, Michael Young, Matthew S. Lachniet, Jeremy Koonce, Amanda Wagner, Brian M. Bird, J. Healey

2010 Annual Nevada NSF EPSCoR Climate Change Conference

37 PowerPoint slides Convener: Franco Biondi, UNR & Michael Young, DRI Session 4: Ecological Change and Water Resources Abstract: -Climate change models predict a decline in precipitation over the next few decades throughout much of the southwest. -Such change has the potential to shift water uptake dynamics of phreatophytes -If groundwater pumping also occurs, the impact of climate change could be exacerbated. -A better understanding of the forces that drive the coupling and decoupling of phreatophytes to groundwater is needed.

Geovisualization Of Ecological Data For Park Policy Support, Scott R. Abella, Haroon Stephen, Ross Guida

2010 Annual Nevada NSF EPSCoR Climate Change Conference

12 PowerPoint slides Convener: William Smith, UNLV Session 3: Policy, Decision Making, and Outreach Abstract: -Literature shows upward elevation shifts of biological species as a result of climate change -Effects of climate change expected to accelerate in coming decades -Concern both about species migrating out of parks and the potential inability of species to quickly adapt to the changing conditions within National Parks and other federal land boundaries

A Role For Informal Educational Institutions And University, Jenna Zulauf, Robert Futrell

2010 Annual Nevada NSF EPSCoR Climate Change Conference

3 PowerPoint slides Convener: William Smith, UNLV Session 3: Policy, Decision Making, and Outreach

Research Poster: Building Infrastructure: Climate Monitoring Transects In Nevada, Scotty Strachan, David B. Simeral, Brian M. Bird, Richard L. Jasoni

2010 Annual Nevada NSF EPSCoR Climate Change Conference

Research poster

Research Poster: Gis And Remote Sensing Core Lab For Facilitating Interdisciplinary Research In Climate Change, Haroon Stephen, William J. Smith, Craig Palmer, Thomas C. Piechota

2010 Annual Nevada NSF EPSCoR Climate Change Conference

Research poster

Research Poster: Vegetation Change In The Newberry Mountains Of Southern Nevada, Ross Guida, William J. Smith Jr., Scott R. Abella

2010 Annual Nevada NSF EPSCoR Climate Change Conference

Research poster

Research Poster: Losing The Lake: Misconceptions Regarding Water Resources And Climate Change, Marissa Owens, Michael Nussbaum, Gale M. Sinatra

2010 Annual Nevada NSF EPSCoR Climate Change Conference

Research poster

Session 9 - The Century Of Living Dangerously, Part Ii: Confronting Uncertainty, R. J. Bogumil

International Symposium on Technology and Society

Probabilistic risk assessment (PRA) methodological limitations as well as environmental application-specific features confound much needed objective analysis and hope for equitable remediation of anthropogenic climate change. Issues addressed include: risk subjectivism, the difficulty of mathematical and computer model prediction-validity assessment associated with chaotic system dynamics, as well as standards of scholarship and the obstacle to societal reform posed by commercial, consumer-driven mass-media journalism.

Yucca Mountain Climate Technical Support Representative, Saxon E. Sharpe, Dick Reinhardt, Eric Smistad, Don Baepler, Amy J. Smiecinski

Publications (YM)

The principal investigator (PI), Saxon Sharpe, for Task ORD-FY04-012, DOE Cooperative Agreement DE-FC28-04RW12232, will serve as Yucca Mountain Climate Technical Support Representative for the Department of Energy (DOE) in a series of activities related to past, present, and future climate for the Yucca Mountain Project (YMP) climate program.

As stated in the Viability Assessment of a Repository at Yucca Mountain: “Climate and its changes over time directly affect system performance at Yucca Mountain.” Currently, information from climate studies is used in models that support the Total System Performance Assessment and Licensing Application. It is a model component of all key …

Fluctuations In Chinook Salmon (Oncorhynchus Tshawytscha) Counts At Three Lower Columbia River Spawning Sites, Eric Michael Loomis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Several hypotheses were developed to explore the pronounced increase in Chinook salmon (Oncorhynchus tshawytscha) returning to spawning grounds at the Cowlitz, Kalama, and Lewis Rivers, three tributaries of the lower Columbia River. The study was conducted using data compiled over a ten-year span from 1991-2001. Preliminary indications are that trends in climate are linked to these increases, with the absence of El Niño events and fluctuations in winter precipitation as likely explanations of these phenomena. The unique nature of Chinook life cycles causes them to utilize a variety of habitats that require ideal conditions for maximum survival rates. Correlations between …