Scaled restoration strategies for rivers and the forests that surround them can offset some key projected climate changes expected in the Pacific Northwest, according to a group of regional experts who gathered to review climate adaptation science and strategies at Mt. Hood Community College recently.
About 60 conservation practitioners, researchers, students and community members gathered at our workshop Climate Adaptation in the Sandy: Resiliency Strategies for the New Normal, February 27, 2017 at Mt. Hood Community College. Presenters discussed the Sandy’s importance as habitat, history of impacts at the Sandy Delta, projected climate changes including higher temperatures, changing snowpack, and stream flows.
Projected climate changes could increase vulnerability of forests, fish and wildlife that depend on them, but presenters also summarized studies that point to effective adaptation strategies. Anticipating future conditions can guide plant selection for forest restoration, so that plantings are more resilient to the changing Pacific NW climate. Restoring the forest along streambanks, modeling shows, can help cool streams in the long run to preserve cold water refugia, even as general climatic changes would tend to push stream temperatures warmer. Even if it’s challenging, communicating with friends and family about climate science can make a difference.
Individual presentations from the workshop are available below:
Steve Wise, SRBWC: Climate Adaptation in the Sandy Introduction
Robin Dobson, USFS: Restoration at the Sandy River Delta
Constance Harrington, USDA Forest Service: How do Trees Know When to Start and Stop Growing? And How Will That Change in the Future?
Kathie Dello, ICCRI: Is this the New Normal? Putting Climate into Context in Oregon
Casey Justice, CRITFC: Can Stream and Riparian Restoration Offset Climate Change Impacts to Salmon Populations?
Ben Walczak, ODFW: Salmonid Recovery in the Face of Constant Change
Next steps on our climate adaptation work will include field assessments of reference sites near the Sandy Delta, where climate adaptive plants already are present. Fall and winter plantings at the Delta will integrate climate adaptive plantings in native forest restoration areas to preserve habitat and add long-term resiliency to changing climatic conditions.
Funding for SRBWC’s climate adaptation work is provided from a grant by the Wildlife Conservation Society through the Climate Adaptation Fund. Support to establish the Climate Adaptation Fund was provided by the Doris Duke Charitable Foundation (DDCF).