Results 81 to 90 of about 13,061 (233)
Reconstructed warm season temperatures for Nome, Seward Peninsula, Alaska [PDF]
, 2004 [1] Understanding of past climate variability in the Bering Strait region and adjacent land areas is limited by a paucity of long instrumental and paleoclimatic records.
D'Arrigo, R. +4 more
core +2 more sources
Habitat selection by two beluga whale populations in the Chukchi and Beaufort seas.
PLoS ONE, 2017 There has been extensive sea ice loss in the Chukchi and Beaufort seas where two beluga whale (Delphinapterus leucas) populations occur between July-November.
Donna D W Hauser +5 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2021 The response of Arctic Ocean biogeochemistry to subsurface flow driven by permafrost thaw is poorly understood. We present dissolved chloride and water isotopic data from the Chukchi Sea Shelf sediments that reveal the presence of a meteoric subsurface ...
Ji‐Hoon Kim +13 more
doaj +1 more source
El Niño Events Enhance Melting of Sea Ice in the West of Greenland
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract Using reanalysis data sets and numerical simulations, this study investigates the linkage between El Niño events and spring Arctic sea ice melt rate (AMR) in the west of Greenland. The results indicate that the accelerated spring AMR often corresponds to the previous winter's El Niño–like sea surface temperature anomalies.
Xuanwen Zhang +3 more
wiley +1 more source
Dissolved Black Carbon in North Cascades Snow, Meltwater and a Downstream River
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.Abstract Quantification of black carbon on snow in the Cascade Range is needed due to increasing wildfire intensity and frequency. Here, the benzenepolycarboxylic acid (BPCA) molecular method was used to measure dissolved black carbon (DBC) in snow, nearby rivers, streams, and supraglacial melt collected in 2022 and 2023 from Mount Baker and Mount ...
S. Vaux +4 more
wiley +1 more source
From the Arctic to the Tropics: The U.S. UNCLOS Bathymetric Mapping Program [PDF]
, 2008 Since CHC2006, the University of New Hampshire’s Center for Coastal & Ocean Mapping/Joint Hydrographic Center has mapped with multibeam, the bathymetry of an additional ~220,000 km2 of seafloor in areas as diverse as the Arctic, the Northern Marianas of ...
Armstrong, Andy +2 more
core +1 more source
A THREE-DIMENSIONAL MODEL OF BERING AND CHUKCHI SEA
Coastal Engineering Proceedings, 1982 A part of the continental shelf area of the Bering and Chukchi Sea are now being opened up for oil exploration. For engineering and ecological risk analyses, extensive field data collection efforts are being carried out by various United States agencies and petroleum corporations to understand the hydrodynamic behavior of this vast offshore area.
Shiao-Kung Liu, Jan J. Leendertse
openaire +2 more sources
Ecology and Evolution, Volume 16, Issue 4, April 2026.We document the extraordinary occurrence of a Dark‐sided Flycatcher (Muscicapa sibirica)—a migratory passerine from East Asia—in California, USA. We discuss the little‐known phenomenon of intercontinental vagrancy in migratory landbirds and examine this case study in detail, providing analysis of the age, molt status, subspecies, and likely origins of ...
Martin B. H. Freeland +7 more
wiley +1 more source
Chukchi Edges Project - Geophysical constraints on the history of the Amerasia Basin [PDF]
, 2012 The geological history of the Amerasia Basin is poorly understood, in part due to the lack of identified plate boundaries within it. These boundaries must exist to explain the basin history.
Ilhan, Ibrahim
core
Basin‐Wide Shift in Bowhead Whale Migration in the Pacific Arctic
Geophysical Research LettersIn a rapidly changing Arctic, multiple lines of evidence suggest that bowhead whale migration is changing. To explore these changes further, we used passive acoustic data to examine bowhead whale presence in the western Beaufort Sea (12 years) and ...
Angela R. Szesciorka +2 more
doaj +1 more source