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Decision analysis in support of the National Elk Refuge bison and elk management plan Decision analysis in support of the National Elk Refuge bison and elk management plan

Preface This report was developed to evaluate the performance of a set of proposed alternatives for Cervus elaphus canadensis (elk) and Bison bison (bison) management at the National Elk Refuge (NER) in Wyoming, U.S.A., and to inform a National Environmental Policy Act Environmental Impact Statement focused on developing the next “Bison and Elk Management Plan” (BEMP). The U.S...
By
Ecosystems Mission Area, Northern Rocky Mountain Science Center, Eastern Ecological Science Center

Decision framing overview and performance of management alternatives for bison and elk feedground management at the National Elk Refuge in Jackson, Wyoming Decision framing overview and performance of management alternatives for bison and elk feedground management at the National Elk Refuge in Jackson, Wyoming

This report was developed to evaluate the performance of a set of proposed alternatives for Cervus elaphus canadensis (elk) and Bison bison (bison) management at the National Elk Refuge in Wyoming, U.S.A., and to inform a National Environmental Policy Act Environmental Impact Statement focused on developing the next “Bison and Elk Management Plan” (BEMP). The U.S. Geological Survey...
Authors
Jonathan D. Cook, Gavin G. Cotterill, Margaret McEachran, Tabitha A. Graves, Eric K. Cole, Paul C. Cross
By
Eastern Ecological Science Center

Estimating the social and economic consequences of proposed management alternatives at the National Elk Refuge Estimating the social and economic consequences of proposed management alternatives at the National Elk Refuge

The National Elk Refuge (Refuge) is managed by the U.S. Fish and Wildlife Service and includes habitats for bison and elk. Bison and elk provide opportunities for wildlife-related recreation and contribute to the tourism industry in and around Jackson, Wyoming. Over the last century, the Refuge has provisioned supplemental feed to elk and, more recently, bison during winter months to...
Authors
Margaret C. McEachran, Andrew Don Carlos, Gavin G. Cotterill, Eric K Cole, Jonathan D. Cook
By
Eastern Ecological Science Center

Evaluating elk distribution and conflict under proposed management alternatives at the National Elk Refuge in Jackson, Wyoming Evaluating elk distribution and conflict under proposed management alternatives at the National Elk Refuge in Jackson, Wyoming

We evaluated measurable attributes describing the current and future distribution of Cervus elaphus canadensis (elk) across a region surrounding Jackson, Wyoming, for five feedground management alternatives proposed by the U.S. Fish and Wildlife Service as a revision to the 2007 “Bison and Elk Management Plan” of the National Elk Refuge. A resource selection function evaluated measurable
Authors
Gavin G. Cotterill, Paul C. Cross, Eric K Cole, Jonathan D. Cook, Margaret C. McEachran, Tabitha A. Graves
By
Ecosystems Mission Area, Northern Rocky Mountain Science Center

Predictions of elk and chronic wasting disease dynamics at the National Elk Refuge in Jackson, Wyoming, and surrounding areas Predictions of elk and chronic wasting disease dynamics at the National Elk Refuge in Jackson, Wyoming, and surrounding areas

The U.S. Fish and Wildlife Service National Elk Refuge (NER) in Jackson, Wyoming, supplementally feeds Cervus elaphus canadensis (elk) and Bison bison (American bison) during winter months, but the costs and benefits of this management strategy are being reevaluated considering the potential effects of chronic wasting disease (CWD) on elk. U.S. Geological Survey scientists worked with...
Authors
Paul C. Cross, Jonathan D. Cook, Eric K. Cole
By
Ecosystems Mission Area, Northern Rocky Mountain Science Center

Groundwater-storage change in the north Phoenix aquifer, Arizona, 2020–23 Groundwater-storage change in the north Phoenix aquifer, Arizona, 2020–23

The city of Phoenix, Arizona, relies primarily on surface water for municipal water supply. The city also maintains wells to withdraw groundwater, particularly in times of drought and reduced surface-water supply, and to recharge groundwater when excess surface water is available. As of 2023, withdrawals from the aquifer in the northeastern part of the city are a small volume of water...
Authors
Jeffrey R. Kennedy
By
Water Resources Mission Area, Arizona Water Science Center, Drought
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