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A Geospatial Approach To Wildlife And Wilderness Management, Naresh Nepal Sep 2014

A Geospatial Approach To Wildlife And Wilderness Management, Naresh Nepal

Economics ETDs

The populations in the western United States have increased significantly over the last few decades resulting in increased development pressures on undeveloped and pristine lands. Population growth and increased human activities have also changed the overall ecosystems more rapidly and extensively in recent years than in the past, emphasizing the need for protecting natural land and ecosystems. This dissertation conducts analyses to highlight the importance of protected areas and wildlife habitat. Chapter 1 explores the use of Poisson and negative binomial regression models to examine winter habitat use by mountain goats in the Kenai Mountains of South-Central Alaska. Using GPS …


Socio-Economic And Demographic Predictors Of Mammography And Pap Smear Screening In Us Women, Curtis Christensen Sep 2014

Socio-Economic And Demographic Predictors Of Mammography And Pap Smear Screening In Us Women, Curtis Christensen

Economics ETDs

In 2010, 240,000 women were diagnosed with breast cancer and 16,000 women were diagnosed with cervical cancer (www.seer.cancer.gov). In spite of technological advances and increases in education regarding cancer screening, healthcare costs are still on the rise and disagreement still exists between physicians who create guidelines and policy makers (Woloshin, 2000). This project examines cancer screening and examines socio-economic and demographic predictors for usage of preventative screening measures. This project also examines disparities in the current screening process. Data from the National Health Interview Survey (NHIS) from 1987 and 2010 were used to compare differences across time. The results indicate …


Examining The Influence Of Landscape On Natural Resource Management In The American West: A Geospatial Approach, Robert Fonner Sep 2014

Examining The Influence Of Landscape On Natural Resource Management In The American West: A Geospatial Approach, Robert Fonner

Economics ETDs

Landscapes can influence natural resource values and management in a variety of ways. These diverse influences can be generated by biophysical or social systems, or interactions between systems. This dissertation examines the landscape determinants of natural resource values and management. Chapter 2 examines moose habitat preferences with a spatial discrete-choice model. The study tests for spatial autocorrelation and compares the results to results from nonspatial models. The objective of this analysis is to explore the human-based and naturally occurring determinants of moose habitat selection while presenting a method and example for addressing spatial correlation between spatially positioned alternatives in a …


How Do The Public's Environmental Attitudes Affect Recreation Demand For National Forests And Grassland In The Southwest?, Alejandro Prera Sep 2014

How Do The Public's Environmental Attitudes Affect Recreation Demand For National Forests And Grassland In The Southwest?, Alejandro Prera

Economics ETDs

This dissertation studies the relationship between environmental attitudes and National Forest management in the Southwest, specifically the effect that attitudes have on changes to recreation fees. Although there is research on the effect of environmental attitudes on willingness-to-pay for environmental goods (e.g., Spash 2000; Spash 2006; Ojea and Loureiro 2007), little work has been done on analyzing the effect that environmental attitudes have on changes to recreation fees. I help address this gap by investigating the effects that public land values, a measure of environmental attitudes, have on changes to recreation fees at National Forests using primary data from a …


The Value Of Wildlife Watching Recreation And Techniques For Addressing Nonresponse In Nonmarket Valuation Surveys, Jee Hwang Sep 2014

The Value Of Wildlife Watching Recreation And Techniques For Addressing Nonresponse In Nonmarket Valuation Surveys, Jee Hwang

Economics ETDs

In this dissertation, the value of wildlife watching recreation is used as the context for exploring different modeling approaches available for combining data from nonmarket valuation surveys such as the travel cost method (TCM) and contingent valuation method (CVM). Another topic explored in this dissertation is the issue of nonresponse in nonmarket valuation surveys. The results of this dissertation are useful for wildlife and land managers interested in obtaining theoretically consistent values of wildlife watching recreation using a combination of TCM and CVM data. The practical solutions to nonresponse in nonmarket valuation surveys are useful for researchers who wish to …