Decision Analysis in Support of the National Elk Refuge Bison and Elk Management Plan

Scientific Investigations Report 2024-5119
Ecosystems Missions Area—Biological Threats & Invasive Species Research Program, Environmental Health Program, and the Species Management Research Program
Prepared in cooperation with the U.S. Departement of Agriculture, National Park Service, U.S. Fish and Wildlife Service, and Wyoming Game Fish Department
Edited by: Jonathan D. Cook and Paul C. Cross

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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. Geological Survey facilitated a structured decision-making process for the U.S. Fish and Wildlife Service to develop the alternatives and the criteria (performance metrics) for evaluating the alternatives. Chapter A provides scoping details of the report, a summary of the 19 metrics that are used to evaluate the performance of each of 5 alternatives, and methodological details of 2 performance metrics that were not covered in other technical chapters. Chapter B analyzes elk population and chronic wasting disease dynamics under the five alternatives. Chapter C evaluates elk space-use based on data collected from global positioning system collars on elk and expert elicitation for scenarios with limited data. Chapter D evaluates bison population dynamics, conflict, and harvest patterns under the five alternatives. Chapter E assesses social and economic consequences. The alternatives are anticipated to have varying affects on bison and elk population abundance and private land use, wildlife-related recreation and tourism, and hunters and outfitters in the region. Each chapter was developed under advisement of a technical team, made up science experts from U.S. Fish and Wildlife Service, National Park Service, U.S. Forest Service, and Wyoming Game and Fish Department.

Suggested Citation

Cook, J.D., and Cross, P.C., eds., 2025, Decision analysis in support of the National Elk Refuge bison and elk management plan: U.S. Geological Survey Scientific Investigations Report 2024–5119, 5 chap. (A–E), variously paged, https://doi.org/10.3133/sir20245119.

ISSN: 2328-0328 (online)

Table of Contents


Publication type Report
Publication Subtype USGS Numbered Series
Title Decision analysis in support of the National Elk Refuge bison and elk management plan
Series title Scientific Investigations Report
Series number 2024-5119
DOI 10.3133/sir20245119
Year Published 2025
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Contributing office(s) Northern Rocky Mountain Science Center, Eastern Ecological Science Center
Description 5 Chapters
Online Only (Y/N) Y
Additional Online Files (Y/N) N
Google Analytic Metrics Metrics page
Additional publication details