Comparing marine mammal co-management regimes in Alaska: Three aspects of institutional performance.

摘要

Arctic marine mammals and the communities that depend on them for subsistence are facing unprecedented rates of environmental change. Comparative studies of policy implementation are necessary in order to identify key mechanisms of successful environmental governance under challenging conditions. This study compares two federal agencies responsible for the conservation of Arctic marine mammals. Drawing on multiple methods, I develop in-depth case studies of the policy implementation process for managing bowhead whale and polar bear subsistence hunting. I examine how and why agency approaches to conservation differ and assess policy effectiveness.;Finally, I assess existing policies regarding both species to examine whether or not contemporary policy approaches address key drivers of system change and provide effective feedback channels. Findings demonstrate that both agencies have focused on regulating harvests; I argue that in order to foster resilience of the system into the future, policy actors must reconfigure management approaches and policies towards the protection of functional seascapes. I propose two strategies in order to govern for recovery (polar bears) and resistance (bowhead whales).;The analysis focuses on three aspects of institutional performance as drivers of policy outcomes: historical events, organizational culture, and structural relationships with stakeholders. The study begins by tracing the development of marine mammal management in Alaska through time. I find that definitions of subsistence developed under previous eras continue to shape debates over wildlife management in Alaska, confounding ecologically relevant policy reform. I next examine the roles of agency culture, policy history, and relationships with stakeholders in influencing how agencies implement contemporary harvest assessment programs. Findings suggest that the internal orientation of the U.S. Fish & Wildlife Service makes it more likely to retain control over management programs than the more externally oriented National Marine Fisheries Service. Furthermore, these policy approaches affect the development of social norms at the local level. Through a social network analysis, I demonstrate that the extent to which policy programs are integrated into the existing social networks of a village affects policy success. Hunter participation in and support for policies is stronger when there are local centers of coordination and meaningful policy deliberation.