Abstract

As global climate change brings an increasing number of ecosystems closer to critical thresholds, land managers face new challenges regarding how to avoid and/or adapt to these dramatic changes. This paper focuses on park management for wildlife species in Olympic National Park, United States. The Olympic Marmot (Marmota olympus) and anadromous fish species are of specific concern, as ecosystems near thresholds due to warming temperatures, change in species interactions, and the loss or degradation of critical habitat. Interviews with 30 park managers and government agency staff indicate that there are many barriers to successfully navigating ecological thresholds. Park managers have limited resources for monitoring and priorities still focus on current conditions rather than anticipating future ecosystem change. In addition, many drivers of ecological change take place outside of park boundaries and require larger-scale approaches. In order to proactively navigate thresholds and protect wildlife species, park managers will need more resources, flexibility, and cooperation outside of park boundaries.

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