Index Catalog // ScholarsArchive@OSU

Creator:: McDermott, Wendy D.
Abstract:: With the convergence of several economic, social, and environmental factors, dam removal has emerged as a feasible river management option. The Rogue River, located in southwest Oregon, is one of the few river basins in the United States to remove a number of large dams in quick succession. This paper...
Resource Type:: Presentation
Full Text:: rather than curse the darkness in which we must make projections.” ~ Bruce Babbitt (2002) A Dammed

Creator:: Nilsen, Elena B., Alvarez, David, Madsen, James, Zaugg, Steven D., Perkins, Stephanie, Cranor, Walter, and Morace, Jennifer
Abstract:: An interdisciplinary study, USGS Columbia River Contaminants and Habitat Characterization (ConHab) project, is underway to investigate transport pathways, chemical fate and effects of polybrominated diphenyl ethers (PBDEs) and endocrine disrupting chemicals (EDCs) in aquatic media and the foodweb in the lower Columbia River. Polar organic chemical integrative samplers (POCIS) and...
Resource Type:: Presentation
Full Text:: m a c h g o n a d b ra in fi ll e t li v e r s to m a c h g o n a d b ra in fi ll e t li

Creator:: Nilsen, Elena B., Alvarez, David, Madsen, James, Zaugg, Steven D., Perkins, Stephanie, Cranor, Walter, and Morace, Jennifer
Abstract:: An interdisciplinary study, USGS Columbia River Contaminants and Habitat Characterization (ConHab) project, is underway to investigate transport pathways, chemical fate and effects of polybrominated diphenyl ethers (PBDEs) and endocrine disrupting chemicals (EDCs) in aquatic media and the foodweb in the lower Columbia River. Polar organic chemical integrative samplers (POCIS) and...
Resource Type:: Presentation
Full Text:: W2 Tr W1 T2 T1 Fa2 Fa1 C o m p o u n d ( m g g O C -1 ) Site bisphenol A triclosan

Creator:: Moellendorf, Suzanne, Miller, Mike, Nelson, Dennis, and Livesay, Dave
Abstract:: The City of Florence, local stakeholders, and partner agencies recently formed the Siuslaw Estuary Partnership (SEP) to address threats to drinking water quality and fish and wildlife habitat in the lower Siuslaw watershed. The Sole Source Dunal Aquifer within the lower Siuslaw watershed, which supplies the City ’s drinking water,...
Resource Type:: Presentation
Full Text:: PowerPoint Presentation A Collaborative Effort to

Creator:: Curtis, David C. and Prakash, Om
Abstract:: Climate changes. That’s what climate does. It is a natural and dynamic process. The National Weather Service (NWS) recognizes on-going climate change by publishing new figures for average climate every ten years. Climate averages for precipitation, temperature, and other weather parameters are computed on a 30 year basis but only...
Resource Type:: Presentation
Full Text:: Climate Change: Natural Variability is a Big Deal Too

Creator:: Morgenstern, Karl and Rubin, Jared G.
Abstract:: The McKenzie River serves as the sole source of drinking water for nearly 200,000 residents in Eugene, OR. The McKenzie River is also home to a number of threatened and endangered fish species. Whereas the majority of the upper watershed is forested, areas of rural development and agriculture occur along...
Resource Type:: Presentation
Full Text:: & Protection fees PAYMENTS FOR STEWARDSHIP $ $ $ $ $ $ $ - FUNDING D – DATA/INFO A – ADMIN ROLE D D A D A D A

Creator:: Madadgar, Shahrbanou
Abstract:: Drought events are usually characterized by their duration, severity, and intensity which are calculated based on different indices for drought recognition. Streamflow Drought Index (SDI) used in hydrological droughts is applied in this study to calculate drought variables of historical events in Upper Klamath River basin in Oregon. Historical extreme...
Resource Type:: Presentation
Full Text:: Water Conference 2011: Evaluating and Managing Water Resources in a Climate of Uncertainty Oregon State

Creator:: Pangle, Luke, Gregg, Jillian, and McDonnell, Jeffrey
Abstract:: There is reasonable expectation that climate warming will accelerate the hydrologic cycle, resulting in greater evapotranspiration (ET) and reduced groundwater recharge (R) (or stream flow). Though qualitatively intuitive, quantifying these potential shifts in water budget partitioning is a contemporary challenge in hydrology, because the linkage between ET and R is...
Resource Type:: Presentation
Full Text:: Feb Mar Apr May June July Aug Sep A ve ra ge M o n th ly R ai n fa ll [m m ] A ve ra ge

Creator:: Watson, Julie Elkins
Abstract:: The Columbia River Treaty has been in effect for over 45 years, but its future is uncertain. Starting in 2014, Canada and the United States will have the opportunity to announce ten years’ notice for termination of the current arrangement. As this artificial deadline approaches, stakeholders are working to determine...
Resource Type:: Presentation
Full Text:: Slide 1 A River Won: Facilitating Cooperative

Creator:: Aldous, Allison, Gurrieri, Joe, Congdon, Roger, Carroll, Trish, and Bach, Leslie
Abstract:: Many freshwater ecosystems are sustained by a continuous supply of clean groundwater. For example, groundwater may provide late season baseflow to rivers or a sustained high water table in wetlands. These ecosystems, termed GDEs, often are affected by management activities that reduce, interrupt, or contaminate their groundwater supply, including groundwater...
Resource Type:: Presentation
Full Text:: Slide 1 upper deschutes: a aldous allison aldous

ScholarsArchive@OSU