Community Sampling and Ocean Acidification Observations in South-central Alaska
Why we care Southeast Alaska experiences ocean acidification at a faster rate than other regions due to its cold water temperatures and ocean current patterns. Indigenous communities rely on a healthy marine ecosystem and the culturally and economically important species that are impacted. This long-term community science monitoring program brings together scientists, aquaculturists, and seven Alaska Native communities to build capacity. This project brings awareness about the program, ocean acidification, and its impacts through multimedia.
What we are doing The CRRC created a video in partnership with Alutiiq Pride Shellfish Hatchery (APSH) to communicate the scientific findings of a long term Native Alaskan community science water quality program south-central Alaska. The goals of the video are educating and raising awareness of ocean acidification and the community science monitoring program to Alaskan Natives and communities the CRRC serves. The video delivers the main findings of the program, highlights the partners and points to current and future impacts to wild shellfish and traditional subsistence food in the Chugach region.
Benefits of our work This monitoring program serves as an example of co-producing science with indigenous communities that can be used nationwide. The video provides long-term water quality and ocean acidification monitoring data in a more meaningful storytelling format for coastal Alaska Native communities impacted by changing ocean conditions. By using different science communication techniques, such as through multimedia projects, the CRRC and APSH can reach more communities that may be interested in starting a water quality monitoring program in their local marine ecosystem.
Evaluating ocean acidification vulnerability and interactions among traditional and coastal Alaska industries
Why we care Many marine species affected by ocean acidification (OA) contribute to Alaska’s highly productive commercial fisheries and traditional subsistence ways of life. Concern exists that acidification will cause ecosystem-level shifts, diminishing the overall economic value of commercial fisheries and reducing food security for communities relying on subsistence harvests.
What we are doing This project addresses acidification threats in south-central and southeast Alaska. It involves the development of decision support tools incorporating acidification risks into localized socio-ecological systems. The tools are based on a network of models representing acidification hazards, bio-ecological systems, and socioeconomic systems linked to adaptive actions.
Benefits of our work This project is an exchange of knowledge between scientists, policy makers, and community stakeholders. The network of models creates decision support tools responsive to stakeholder concerns that reflect regional variation in community priorities and their ecological social and management context. The project synthesizes the best available science to determine the risks posed by ocean acidification.