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Management Of Pesticide Related Soil Contamination In Tulare County, California: Remediation And Prevention Options, Nickolas Keoni Akana

UNLV Theses, Dissertations, Professional Papers, and Capstones

The case study chosen for research is the Remedial Action Plan (RAP) summary report of Remedial Investigations of the Harmon Field contaminated site located near the town of Pixley, in Tulare County, California. "These reports were prepared in accordance with a directive from the California Environmental Protection Agency (Cal-EPA), formerly the California Department of Health Services (DHS). (Canonie, 1996).

Harmon Field is a hundred acre field located at 1494 South Airport Road. The airfield has been in full operation since 1952. The uses of the airport are all agriculturally related. The primary use is for crop duster operations. (Canonie 1996). …

Updating The Colorado River Compact, Jeffrey A. Freer

UNLV Theses, Dissertations, Professional Papers, and Capstones

Water is essential to life in the arid environment of the western United States. For centuries, humans have used the Colorado River to fulfill their needs and until the past 100 years, the use of the river was sustainable. Over the last 100 years, the Colorado River has been dammed and diverted to "reclaim" the arid west for man's use. In 1946, a Department of the Interior report stated that "Tomorrow the Colorado will be utilized to the very last drop. Its water will convert thousands of additional acres of sagebrush desert to flourishing farms and beautiful homes for servicemen, …

Dispersants For Oil Spill Response: Issues, Policy, And Planning Considerations, Tina M. Burke

Theses and Major Papers

The purposes of this paper are four-fold. First, dispersant use as an oil spill response option and the issues surrounding dispersant use will be discussed. Second, the past dispersant use policy will be reviewed, as will the recent changes to the policy in terms of the attempt to make dispersants a viable response option in the United States. Third, the role of interest groups in oil spill response issues and the importance of including them in contingency planning efforts, specifically dispersant planning, will be discussed. Lastly, the results of the study to determine the involvement of interest groups in the …

Managine For Effectiveness And Efficiency In Oil Spill Response, Peter A. Tebeau

Theses and Major Papers

Responding to oil spills, even spills of moderate proportion, requires the commitment of substantial manpower and equipment on the part of the responsible party or the federal government. Throughout the response operation, successful spill management entails choosing the most effective and efficient countermeasures and cleanup techniques to remove or neutralize oil in the environment, minimize overall environmental damages from the spill, and insure that the objectives and expectations of government agencies, responsible parties, and the public are met. As the response progresses, effective and efficient management requires determining when response operations should be terminated. In making this decision, the On-Scene …

Linking Landscape Ecology And Ecosystem Health: The Case Of Lunigiana, Italy, Susan Anna Pellanda

Theses and Dissertations (Comprehensive)

As ecosystem-based management is increasingly used to manage the environment, methods of applying these approaches to resolve environmental and natural resource issues must be established. The concept of ecosystem health can be used to assist in ecosystem-based management since it takes into account the environmental, economic, and social aspects of ecosystems. The aim of this thesis is to demonstrate the manner in which landscape ecology can be used to manage for the goal of obtaining a healthy ecosystem. This is achieved by studying the landscape of Lunigiana, Italy, an agricultural region located near Italy's northwestern coast. Particular emphasis is placed …

Radon Reduction, Improvement Of Indoor Air Quality, And Energy Savings Through An Original Solar Ventilation System, Heather E. Rhoads

Dissertations and Theses @ UNI

This study evaluated the improvement of indoor air quality and energy savings achieved, by an original solar ventilation system installed at test sites exhibiting elevated radon levels. Conventional residential energy conservation measures that limit air exchange rates between the indoors and outdoors have been shown to increase concentrations of radioactive radon decay products as well as other indoor air contaminants. Growing concern about radon lung cancer risks, carbon monoxide poisoning, and the "sick building syndrome" have increased demand for improved indoor air quality. Due to added heating and cooling loads, ventilation generally incurs substantial installation and operational costs. All commercially …