Index Catalog // ScholarsArchive@OSU

Hydrology and geomorphic evolution of basaltic landscapes, High Cascades, Oregon

Creator:: Jefferson, Anne (Anne Jarvis)
Abstract:: The basaltic landscapes of the Oregon High Cascades form a natural laboratory for examining how geologic setting and history influence groundwater flowpaths, streamflow sensitivity to climate, and landscape evolution. In the High Cascades, highly permeable young basaltic lavas form extensive aquifers. These aquifers are the dominant sources of summer streamflow...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Anne Jefferson for the

Development and evaluation of the mallard duck as a model to investigate the immunotoxicity of environmental chemicals

Creator:: Fowles, Jefferson R.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jefferson R. Fowles for the degree

Climate change impacts on mountain snowpack presented in a knowledge to action framework

Creator:: Sproles, Eric A.
Abstract:: Throughout many of the world’s mountain ranges snowpack accumulates during the winter and into the spring, providing a natural reservoir for water. As this reservoir melts, it fills streams and recharges groundwater for over 1 billion people globally. Despite its importance to water resources, our understanding of the storage capacity...
Resource Type:: Dissertation
Full Text:: in a Knowledge to Action Framework Abstract approved: Anne

Structure of the crust beneath Lake Superior from forward modeling of large aperture seismic data

Creator:: Shay, John T.
Abstract:: Both travel times and amplitudes of large offset refracted and reflected arrivals observed during GLIMPCE (Great Lakes International Multidisciplinary Program on Crustal Evolution) along line A in Lake Superior have been modeled using two-dimensional ray tracing techniques. Forward modeling was used to iteratively refine an initial velocity model that was...
Resource Type:: Masters Thesis
Full Text:: Privacy I)r. Anne 1 renu Both travel times and amplitudes of large offset refracted and reflected

Present-day and future contributions of glacier melt to the Upper Middle Fork Hood River : implications for water management

Creator:: Phillippe, Jeff
Abstract:: Glaciers are effective reservoirs because they moderate variations in runoff and supply reliable flow during drought periods. Thus, there needs to be a clear understanding of the influence of glacier runoff at both the basin and catchment scale. The objectives of this study were to quantify the late summer contributions...
Resource Type:: Masters Thesis
Full Text:: project. Anne Jefferson and Sarah Lewis were also part of this project from the beginning and I thank

Post-fire vegetation response to snow in the western United States

Creator:: Blauvelt, Katie
Abstract:: The western United States is experiencing significant changes in wildfire and snow regimes as a result of warming temperatures. An amplification of wildfire activity and reduction in snow water equivalent, snow covered area, and earlier spring snowmelt are documented trends that are projected to continue into the future. With an...
Resource Type:: Masters Thesis
Full Text:: Abstract Approved: ____________________________________________ Anne W. Nolin The western

Identifying "at-risk" regions of snow accumulation within California's Sierra Nevada Mountains, and assessing implications on reservoir operations

Creator:: Kalyan, Imtiaz-Ali M.
Abstract:: California's water resources vary throughout the state owing to the regions varying topography, diverse climate, and the distribution of precipitation. Most of the state's precipitation falls over the northern coastal range and the western slopes of the Sierra Nevada Mountains. Winter snowpack that accumulates within these mountain basins serves as...
Resource Type:: Masters Thesis
Full Text:: : __________________________________________________________________ Anne W. Nolin California’s water resources vary throughout the state owing to the regions

Present-day and future contributions of glacier runoff to summertime flows in a Pacific Northwest watershed: Implications for water resources

Creator:: Nolin, Anne W., Phillippe, Jeff, Jefferson, Anne, and Lewis, Sarah L.
Abstract:: While the impacts of long-term climate change trends on glacier hydrology have received much attention, little has been done to quantify direct glacier runoff contributions to streamflow. This paper presents an approach for determining glacier runoff contributions to streamflow and estimating the effects of increased temperature and decreased glacier area...
Resource Type:: Article
Full Text:: . Nolin,1 Jeff Phillippe,1 Anne Jefferson,2 and Sarah L. Lewis1 Received 3 December 2009; revised 21

A method for remotely monitoring glaciers with regional application to the Pacific Northwest

Creator:: Medley, Brooke
Abstract:: An integrative method for monitoring glacier geometry change and mass balance is presented and applied to the Pacific Northwest, USA. Acting as a baseline for interpretation of future changes in glacier size and shape, we first derive a new inventory of regional glacier cover using remotely sensed data. To investigate...
Resource Type:: Masters Thesis
Full Text:: : _______________________________________________________________________ Anne W. Nolin An integrative method for monitoring glacier geometry change and mass balance

Understanding the impact of climate change on snowpack extent and measurement in the Columbia River Basin and nested sub basins

Creator:: Brown, Aimee Lyn
Abstract:: Shifting climate patterns in the Columbia River basin are affecting snow pack, and, as a result, stream flow throughout the region. In the Oregon Cascades, ever growing populations, and their associated activities, place increasing stress on an already over allocated hydrologic system. Political pressures, including the possibility of renegotiation or...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________    Anne W. Nolin      Shifting climate patterns in the Columbia River basin are affecting snow

ScholarsArchive@OSU

Hydrology and geomorphic evolution of basaltic landscapes, High Cascades, Oregon

Development and evaluation of the mallard duck as a model to investigate the immunotoxicity of environmental chemicals

Climate change impacts on mountain snowpack presented in a knowledge to action framework

Structure of the crust beneath Lake Superior from forward modeling of large aperture seismic data

Present-day and future contributions of glacier melt to the Upper Middle Fork Hood River : implications for water management

Post-fire vegetation response to snow in the western United States

Identifying "at-risk" regions of snow accumulation within California's Sierra Nevada Mountains, and assessing implications on reservoir operations

Present-day and future contributions of glacier runoff to summertime flows in a Pacific Northwest watershed: Implications for water resources

A method for remotely monitoring glaciers with regional application to the Pacific Northwest

Understanding the impact of climate change on snowpack extent and measurement in the Columbia River Basin and nested sub basins

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