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Filtering by: Committee Member Morzillo, Anita T. Degree Field Forest Resources

Trophic cascades and large mammals in the Yellowstone ecosystem

Creator:

Painter, Luke E.

Abstract:

Reintroduction of wolves to Yellowstone National Park (YNP) in 1995-96 provided a rare opportunity to observe the response of an ecosystem to the return of a top predator, including possible reversal of decades of decline of aspen, cottonwood, and tall willows suppressed by intensive herbivory on elk winter ranges. To...

Resource Type:

Dissertation

Full Text:

support of my committee members, Paul Doescher, Joan Hagar, Anita Morzillo, and Kate Lajtha. Eric
Beliefs and attitudes influence willingness to pay recreation fees at an urban forest : incorporating attitudes in contingent valuation methods

Creator:

Moehrke, Caitlin

Abstract:

The current thesis presents contingent valuation research incorporating social psychological measures that investigates recreationists' willingness to pay recreation access fees at McDonald-Dunn Forest, Oregon. Context is provided through an extensive literature review of recreation fee management, issues and concerns related to recreation fees, recreationists' attitudes toward fees, relevant social psychological...

Resource Type:

Masters Thesis

Full Text:

, sampling design, data analysis, and the completion of this document. Dr. Morzillo and Dr. Cramer were