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- Title
Evaluating the institutional and ecological effects of invasive species prevention policy: a case study from the U.S. Fish and Wildlife Service.
- Authors
Couch, Claire E.; Peterson, James T.; Heimowitz, Paul
- Abstract
Wildlife and natural resource institutions play key roles in invasive species monitoring and management. Paradoxically, the extensive fieldwork undertaken by these institutions and their partners may result in the inadvertent movement and spread of invasive species within and between sensitive ecosystems. In this work, we consider the potential effects of internal guidelines and policies designed to prevent the spread of invasive species by the field activities of management institutions and their partners. Such policies could be high-leverage tools for invasive species prevention, however, as large, complex organizations seek to implement policies to limit the spread of invasive species, it may be challenging to accommodate the wide diversity of potential invasion pathways and mitigation efforts facilitated via the programs, activities, and ecosystems they manage. Prevention policies may also be met with resistance due to the costs of implementation unless concrete benefits can be demonstrated. Assessing and communicating the effects of prevention policies could motivate improved implementation and adherence by institutional units and partners and could help inform adaptive policy changes. However, assessing the effectiveness of invasive species prevention presents a unique set of challenges, including incomplete data on invasive species distribution and pathways, that make it difficult to measure the effects of prevention efforts. In this work, we present a conceptual framework for evaluating institutional policies for invasive species prevention. We describe a flexible, multifaceted approach that considers policy implementation and adherence as well as ecological outcomes. We discuss potential application of this framework using a policy recently implemented by the Pacific Region of the U.S. Fish and Wildlife Service to prevent the introduction and spread of invasive species by service personnel and partners during field activities as a case study.
- Subjects
U.S. Fish &; Wildlife Service; INTRODUCED species; PLANT invasions; WILDLIFE resources; COMPLEX organizations; BIOLOGICAL invasions; SPECIES distribution; NATURAL resources
- Publication
Management of Biological Invasions, 2023, Vol 14, Issue 2, p269
- ISSN
1989-8649
- Publication type
Article
- DOI
10.3391/mbi.2023.14.2.06