Mean and seasonal circulation of the eastern Chukchi Sea from moored timeseries in 2013‐14

First Photographic Match of an Anomalously White Gray Whale (Eschrichtius robustus) in the Northeastern Chukchi Sea, Alaska, and Baja California, Mexico

Aquatic Mammals ◽

10.1578/am.44.1.2018.7 ◽

2018 ◽

Vol 44 (1) ◽

pp. 7-12

Author(s):

Amy L. Willoughby ◽

Megan C. Ferguson ◽

Janet T. Clarke ◽

Amelia A. Brower

Keyword(s):

Baja California ◽

Chukchi Sea ◽

Gray Whale ◽

Eschrichtius Robustus

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Nearshore marine geologic investigations, Point Barrow to Skull Cliff, Northeast Chukchi Sea

Open-File Report ◽

10.3133/ofr8550 ◽

1985 ◽

Cited By ~ 1

Author(s):

R.L. Phillips ◽

T.E. Reiss

Keyword(s):

Chukchi Sea

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SPATIAL DISTRIBUTION OF PICO- AND NANO- PHYTOPLANKTON AND BACTERIA IN THE CHUKCHI SEA WITH RELATION TO WATER MASSES

CHINESE JOURNAL OF POLAR RESEARCH ◽

10.3724/sp.j.1084.2012.00238 ◽

2013 ◽

Vol 24 (3) ◽

pp. 238-246 ◽

Cited By ~ 2

Author(s):

Fang Zhang ◽

Jianfeng He ◽

Chaoying Guo ◽

Ling Lin ◽

Yuxin Ma

Keyword(s):

Spatial Distribution ◽

Chukchi Sea ◽

Water Masses

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Spatial distribution of pico- and nano-phytoplankton and bacteria in the Chukchi Sea in relation to water masses

ADVANCES IN POLAR SCIENCE ◽

10.3724/sp.j.1085.2012.00237 ◽

2013 ◽

Vol 23 (4) ◽

pp. 237-243

Author(s):

Fang ZHANG ◽

Jianfeng HE ◽

Ling LIN ◽

Ying LIU ◽

Xiaoying WANG ◽

...

Keyword(s):

Spatial Distribution ◽

Chukchi Sea ◽

Water Masses

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Tectonic Evolution of the Bering Shelf-Chukchi Sea-Artic Margin and Adjacent Landmasses

10.1130/spe360 ◽

2002 ◽

Cited By ~ 1

Author(s):

Elizabeth L. Miller ◽

Arthur Grantz ◽

Simon L. Klemperer

Keyword(s):

Tectonic Evolution ◽

Chukchi Sea ◽

Bering Shelf

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The physiological adaptations and toxin profiles of the toxic Alexandrium fundyense on the eastern Bering Sea and Chukchi Sea shelves

Harmful Algae ◽

10.1016/j.hal.2017.01.001 ◽

2017 ◽

Vol 63 ◽

pp. 13-22 ◽

Cited By ~ 7

Author(s):

Masafumi Natsuike ◽

Hiroshi Oikawa ◽

Kohei Matsuno ◽

Atsushi Yamaguchi ◽

Ichiro Imai

Keyword(s):

Bering Sea ◽

Chukchi Sea ◽

Alexandrium Fundyense ◽

Eastern Bering Sea ◽

Physiological Adaptations

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N2O dynamics in the western Arctic Ocean during the summer of 2017

Scientific Reports ◽

10.1038/s41598-021-92009-1 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Jang-Mu Heo ◽

Seong-Su Kim ◽

Sung-Ho Kang ◽

Eun Jin Yang ◽

Ki-Tae Park ◽

...

Keyword(s):

Arctic Ocean ◽

Environmental Changes ◽

Chukchi Sea ◽

Hot Spot ◽

Open Water ◽

Northern Region ◽

The Arctic ◽

Western Arctic Ocean ◽

Deep Layers ◽

Western Arctic

AbstractThe western Arctic Ocean (WAO) has experienced increased heat transport into the region, sea-ice reduction, and changes to the WAO nitrous oxide (N2O) cycles from greenhouse gases. We investigated WAO N2O dynamics through an intensive and precise N2O survey during the open-water season of summer 2017. The effects of physical processes (i.e., solubility and advection) were dominant in both the surface (0–50 m) and deep layers (200–2200 m) of the northern Chukchi Sea with an under-saturation of N2O. By contrast, both the surface layer (0–50 m) of the southern Chukchi Sea and the intermediate (50–200 m) layer of the northern Chukchi Sea were significantly influenced by biogeochemically derived N2O production (i.e., through nitrification), with N2O over-saturation. During summer 2017, the southern region acted as a source of atmospheric N2O (mean: + 2.3 ± 2.7 μmol N2O m−2 day−1), whereas the northern region acted as a sink (mean − 1.3 ± 1.5 μmol N2O m−2 day−1). If Arctic environmental changes continue to accelerate and consequently drive the productivity of the Arctic Ocean, the WAO may become a N2O “hot spot”, and therefore, a key region requiring continued observations to both understand N2O dynamics and possibly predict their future changes.

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