Search for: All records

Over thousands of years, Indigenous hunters in the Bering and Chukchi seas have adapted to changes in weather, sea ice, and sea state that influence their access to walruses. In recent decades, 10 however, those conditions have been changing at unprecedented rates. Safely adapting to changing conditions will be essential to the well-being of communities. 

Pacific walruses ( Odobenus rosmarus divergens, Illiger 1815) have long been vital to Indigenous communities along Alaska’s west coast. Although current harvest rates are sustainable, climate change and increased industrial activity in the range of this species pose threats to the population and to hunting safety and success. To gather information relevant to addressing these concerns, the Eskimo Walrus Commission and the US Fish and Wildlife Service held a workshop in August 2023 in Nome, Alaska, with experienced Yupik walrus hunters from the communities of Gambell and Savoonga on St. Lawrence Island, Alaska, and Federal walrus biologists. The 3-day event documented extensive information about walrus biology and behavior, which was used to improve a walrus population model. Workshop discussions also addressed concepts of sustainability and the future of walrus hunting. The workshop benefitted from prior collaboration between the biologists and some of the hunters on a walrus research cruise in the Chukchi Sea earlier the same summer, creating a foundation of common experience and interpersonal relationships. In the longer term, the workshop helped demonstrate the value of equitable collaboration towards shared goals, in part by allowing for open conversations rather than, for example, an extended question-and-answer session regarding model parameters. 

Understanding how to design climate services across a range of contexts remains a key priority. This research evaluates the Sea Ice for Walrus Outlook (SIWO), a resource designed to provide information about sea ice, weather, and walruses in Alaska, a region experiencing rapid social and environmental change. The evaluation was based on a set of 22 indicators developed from literature on evaluation, weather and climate services, science communication, and decision support. Two datasets were assessed to evaluate the SIWO: semi-structured interviews (n = 13) and a web-based questionnaire (n = 35). Interpretation of the outcome indicators suggests that the SIWO supported several community needs, including providing information to support travel, documenting historical impacts for disaster relief, and sharing Indigenous Knowledge among villages. The evaluation revealed insights into the kinds of information useful for rural and Indigenous communities, such as the importance of local observations from within and from nearby villages. Recommendations for other emergent organizations providing climate services in rural communities include attention to specific budget considerations to support equitable engagement and compensation, including both local and scientific observations, using multiple channels to disseminate information, and including evaluations in the design of climate services that are aligned with funding cycles. 

In this perspective on the future of the Arctic, we explore actions taken to mitigate warming and adapt to change since the Paris agreement on the temperature threshold that should not be exceeded in order to avoid dangerous interference with the climate system. Although 5 years may seem too short a time for implementation of major interventions, it actually is a considerable time span given the urgency at which we must act if we want to avoid crossing the 1.5 to <2 °C global warming threshold. Actions required include co-production of research exploring possible futures; supporting Indigenous rights holders’ and stakeholders’ discourse on desired futures; monitoring Arctic change; funding strategic, regional adaptation; and, deep decarbonization through transformation of the energy system coupled with negative carbon emissions. We are now in the decisive decade concerning the future we leave behind for the next generations. The Arctic’s future depends on global action, and in turn, the Arctic plays a critical role in the global future.