The effects and trade-offs of alternative transportation systems in U.S. National Park Service units: An integrative review

Affiliations

• ¹ Institute of Outdoor Recreation and Tourism, Utah State University, Logan, UT, 84322, USA; Department of Environment and Society, Utah State University, Logan, UT, 84322, USA.
• ² Institute of Outdoor Recreation and Tourism, Utah State University, Logan, UT, 84322, USA; Department of Environment and Society, Utah State University, Logan, UT, 84322, USA. Electronic address: jordan.smith@usu.edu.