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Groundwater Flow Model.zip

Creator:: Squeochs, Graysen M.
Abstract:: Increased water temperatures and thermal loading due to anthropogenic inputs has been shown to negatively impact the lifecycles of aquatic organisms in riverine systems (Poole and Berman 2001; Hannah, Malcolm et al. 2004; Quinn, Gagne et al. 2004). The studies enclosed in this thesis evaluate and quantify the heat fluxes...

Geostatistics applied to groundwater contaminant plume characterization

Creator:: Cooper, Richard Mark
Resource Type:: Masters Thesis
Full Text:: : Geostatistics Applied to Groundwater Contaminant Plume Characterization Abstract approved: Previous to this

Pesticides in southern Willamette Valley groundwater

Creator:: Selker, John S. and Oregon State University. Extension Service
Abstract:: The region’s high winter rainfall provides aquifers that are often within 50 feet of the land surface. In many parts of the United States and in other countries where groundwater is this close to the surface, pesticide contamination has been observed. Thus, with our high population, significant applications of pesticides,...
Resource Type:: Technical Report
Full Text:: Groundwater and Nitrogen Management in Willamette

Experimental design of physical aquifer models for evaluation of groundwater remediation strategies

Creator:: Humphrey, Mark D.
Abstract:: Groundwater resources have become seriously threatened due to improper use by industrial, municipal, and even public sectors. Widespread contamination of aquifer systems has jeopardized human health and the environment and methods for restoring these systems are needed. Biological and chemical in situ remediation, where contaminants are degraded within the natural...
Resource Type:: Masters Thesis
Full Text:: evaluation of groundwater remediation strategies AN ABSTRACT OF THE THESIS OF Mark D. Humphrey for the

The Protection of Groundwater - Specifically Oil and Gas Contamination

Creator:: Stash, Karen M.
Abstract:: Groundwater is a vital resource and efforts must be made to protect its quality. In certain areas, its quality has been threatened by the introduction of oil and gasoline, many times originating from underground storage tanks. Massachusetts has directly reacted to this concern about groundwater quality by promulating a Massachusetts...
Resource Type:: Capstone Project
Full Text:: THE PROTECTION OF GROUNDWATER - SPECIFICALLY OIL AND GAS

How Much Groundwater does a Wetland Need? Setting Ecological Water Requirements for Groundwater-Dependent Ecosystems

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:: joseph gurrieri roger congdon trish carroll leslie bach groundwater ecosystems & 1 sharon’s fen: l

A Look Beneath the Surface : Developing a Transboundary Groundwater Governance Framework and Agreement for the Memphis Sand Aquifer

Creator:: Mondo, Holly A.
Abstract:: Groundwater is often misunderstood because of its subsurface nature. Consequently, policies intended to govern the resource are fragmented as is evident in the Supreme Court case between Mississippi and Tennessee. Here, disagreements over ownership and the scientific-hydrogeological scope of groundwater in the Memphis Sand Aquifer have led to an 11-year...
Resource Type:: Masters Thesis
Full Text:: Title: A Look Beneath the Surface: Developing a Transboundary Groundwater Governance Framework and

Quantifying in situ β-glucosidase and phosphatase activity in groundwater

Creator:: Radakovich, Karen M
Abstract:: Enzymes play an important role in the environment, they breakdown natural-occurring and anthropogenic molecules so that they can be transported into cells and utilized. Enzyme assays are routinely used in soil science and oceanography to measure the activities of specific processes and to serve as general indicators of microbial activity....
Resource Type:: Dissertation
Full Text:: -Glucosidase and Phosphatase Activity in Groundwater. Abstract approved: Enzymes play an important role in

Multivariate geostatistical analysis of groundwater contamination by pesticide and nitrate

Creator:: Smyth, Jeffrey D., Istok, Jonathan D., and Oregon State University. Water Resources Research Institute
Resource Type:: Technical Report
Full Text:: MULTIVARIATE GEOSTATISTICAL ANALYSI S OF GROUNDWATER CONTAMINATIO N

Site assessment for groundwater vulnerability to pesticide contamination

Creator:: Oregon State University. Extension Service, Kerle, Elizabeth A., Vogue, Peggy A., Jenkins, Jeffrey J., and Huddleston, J. H. (James Herbert), 1942-
Abstract:: The procedure described in this publication helps you assess the potential for any specific pesticide to travel through any specific soil to reach groundwater.
Resource Type:: Technical Report
Full Text:: Site Assessment for Groundwater Vulnerability to Pesticide

ScholarsArchive@OSU

Groundwater Flow Model.zip

Geostatistics applied to groundwater contaminant plume characterization

Pesticides in southern Willamette Valley groundwater

Experimental design of physical aquifer models for evaluation of groundwater remediation strategies

The Protection of Groundwater - Specifically Oil and Gas Contamination

How Much Groundwater does a Wetland Need? Setting Ecological Water Requirements for Groundwater-Dependent Ecosystems

A Look Beneath the Surface : Developing a Transboundary Groundwater Governance Framework and Agreement for the Memphis Sand Aquifer

Quantifying in situ β-glucosidase and phosphatase activity in groundwater

Multivariate geostatistical analysis of groundwater contamination by pesticide and nitrate

Site assessment for groundwater vulnerability to pesticide contamination

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