Join us as we dive into the chilly waters of the Arctic. Our blog series explores the magnificent (and often overlooked) species living in the Arctic—which you need to know! Read our other blogs from the series: brittle stars and Arctic copepods.
When most of us think of important Arctic marine species, we generally think of walrus, narwhal, seal, beluga and others. Although those species capture our imagination and are special to the Arctic, there are a number of lesser known species that may not have the same charisma but are equally, if not more, important for helping maintain the Arctic marine ecosystem. As a person who has always loved marine fishes, I’ve long thought polar cod (Boreogadus saida) are an exceptionally fascinating Arctic fish that just does not receive the attention it should.
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The Pacific walrus inhabit many important marine areas across the Arctic and feed at relatively shallow depths on bivalves. Historically walrus have used sea ice as haulout platforms to rest near feeding grounds, but as the Arctic warms and causes sea ice to recede, they are forced to haulout on coastal habitats in unprecedented numbers that has resulted in mass mortality events and higher levels of disease exposure from overcrowding.
Last month I was fortunate to participate in the annual Arctic Frontiers conference in Tromsø, Norway. The Arctic Frontiers is a leading venue for showcasing relevant research on sustainable growth and environmental sustainability in the region.
The conference attracts influential policymakers and leading scholars from the region and beyond. This year, participants presented their work on a variety of subjects, including climate change, environmental stewardship, fisheries, oil and gas, indigenous people’s rights, pollution and many others.
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