Welsh, Michael P.

(1) results
1987 Bishop, et al., Glen Canyon Dam Releases and Downstream Recreation, An Analysis of User Preferences and Economic Values
ABSTRACT: This study assesses the impact of Glen Canyon Dam releases on rafting (white-water boating and day-use rafters) and angling recreationists in Glen Canyon and Grand Canyon National Park using attribute and contingent valuation surveys. Several sources of information were utilized in this study: knowledgeable people (fishing quides, rafting guides, resource managers, and GCES researchers), […]