Materials from Arctic Shelves are Changing the Water’s Composition: Scientists say the input of shelf-derived materials to the central Arctic Ocean over the past decade appears to be increasing. They further note that this increase is altering the water’s composition and could threaten biological productivity and species assemblages. Their results provide one of the first […]
Uma Bhatt remembers summers in Fairbanks when she could open a package of crackers, leave it unsealed, and find them in a near-identical state a few weeks later. Those crackers now seem to lose their snap in just a few days. An atmospheric scientist at UAF, Bhatt gave a recent talk on a rainy October […]
Scientists and local volunteers have detected a new invasive species in the waters of Southeast Alaska. Alaska Sea Grant’s Gary Freitag, Marine Advisory agent in Ketchikan, is a member of the scientific team that discovered Bugula neritina, an invertebrate filter feeder also referred to as a branching bryozoan. These tiny organisms form colonies and are […]
Imaq—Ocean Imam taanga taryutuu’uq.—The ocean’s water is salty. The bountiful North Pacific Ocean has been the economic foundation of Alutiiq communities for more than 7,500 years. Kodiak’s first settlers arrived by boat and were fully equipped to exploit the marine environment. These early colonists probably came from coastal areas of southwest Alaska and remained in […]