Results 71 to 80 of about 13,061 (233)
Frontiers in Marine Science, 2018 Major changes to Arctic marine ecosystems have resulted in longer growing seasons with increased phytoplankton production over larger areas. In the Chukchi Sea, the high productivity fuels intense benthic denitrification creating a nitrogen (N) deficit ...
Matthew M. Mills +6 more
doaj +1 more source
PLoS ONE, 2022 Changes in gray whale (Eschrichtius robustus) phenology and distribution are related to observed and hypothesized prey availability, bottom water temperature, salinity, sea ice persistence, integrated water column and sediment chlorophyll a, and patterns
Sue E Moore +5 more
doaj +1 more source
Quantifying Under‐Ice Phytoplankton Blooms in the Changing Arctic and Southern Oceans
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Historically, polar marine phytoplankton were thought to primarily grow after the seasonal breakup of sea ice, when there is plentiful light available in the surface ocean. However, observations of substantial productivity under sea ice has called this assumption into question.
Courtney M. Payne +4 more
wiley +1 more source
Spotted Seals, Phoca largha, in Alaska [PDF]
, 1997 The worldwide literature on management of spotted seals, Phoca largha, was reviewed and updated, and aerial surveys weref lown in 1992 and 1993 to determine the species' distribution and abundance in U.S. waters.
Rugh, David J. +2 more
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Oceanic Routing of Wind-Sourced Energy Along the Arctic Continental Shelves
Frontiers in Marine Science, 2020 Data from coastal tide gauges, oceanographic moorings, and a numerical model show that Arctic storm surges force continental shelf waves (CSWs) that dynamically link the circumpolar Arctic continental shelf system. These trains of barotropic disturbances
Seth L. Danielson +12 more
doaj +1 more source
Increased Arctic Sea‐Ice Variability Is Associated With Amplified Air‐Sea Heat Fluxes
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract While the role of long‐term sea ice decline in shaping Arctic climate change is well‐established, the contribution of short‐term sea‐ice variability remains insufficiently explored. Here we present observational evidence that since 2007, sea ice fluctuations in Arctic marginal ice zone have remained at a high level.
Yanni Wang +7 more
wiley +1 more source
Sea ice type classification in the Chukchi sea using deep learning
, 2021 This poster is prepared for the annual EarthCube meeting, 2021.
Vahedi, Behzad +6 more
openaire +1 more source
Nitrate Distribution in Pacific Winter Water Along the Northern Edge of the Chukchi Sea
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract Nutrient‐rich, Pacific‐origin winter water (PWW) is a primary source of nitrate for the western Arctic Ocean, spurring primary production at the base of the food web. This cold water exits the Chukchi Sea shelf via Herald Canyon and Barrow Canyon, which feed the eastward‐flowing Chukchi Shelfbreak Jet (CSJ) and the westward‐flowing Chukchi ...
Yanxin Wang +2 more
wiley +1 more source
Structure, inter-annual variability, and long-term change in zooplankton communities of the Chukchi Sea [PDF]
, 2016 Thesis (Ph.D.) University of Alaska Fairbanks, 2016The Chukchi Sea is a complex transition zone between the Pacific and Arctic Oceans that has been experiencing dramatic change in recent decades due to shifting sea ice cover and increasing temperatures ...
Ershova, Elizaveta A. +1 more
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