Results 21 to 30 of about 13,001 (233)

Spatial Variability and Factors Influencing the Air-Sea N2O Flux in the Bering Sea, Chukchi Sea and Chukchi Abyssal Plain [PDF]

open access: yesAtmosphere, 2017
The concentrations of the ozone-depleting greenhouse gas nitrous oxide (N2O) in the upper 300 m of the Subarctic and Arctic Oceans determined during the 5th Chinese National Arctic Research Expedition were studied. The surface water samples revealed that the study area could be divided into three regions according to the distribution of dissolved N2O ...
Man Wu   +5 more
openaire   +1 more source

Impact of an unusually large warm-core eddy on distributions of nutrients and phytoplankton in the southwestern Canada Basin during late summer/early fall 2010 [PDF]

open access: yes, 2011
http://www.godac.jamstec.go.jp/darwin/cruise/mirai/mr04-05/
AOYAMA, Michio   +9 more
core   +1 more source

Chukchi Sea — new walleye pollock fishing area

open access: yesTrudy VNIRO, 2022
The purpose: to identification of the features of the distribution and biology of walleye pollock Gadus chalcogrammus, as well as the presentation of information on the stocks of the species and the initial stage of development of its resources in the western part of the Chukchi Sea.Methods used: to achieve this goal, we used materials from nine ...
A. V. Datsky   +2 more
openaire   +1 more source

The archaeology of human- dog relations in Northwest Alaska [PDF]

open access: yes, 2018
Some 1500 years ago, on a gravel spit extending into the Chukchi Sea, people living at the site of Ipiutak buried several members of their community ...
Hill, Erica
core   +1 more source

Prospects of gas hydrate presence in the Chukchi sea

open access: yesЗаписки Горного института, 2017
The purpose of this study is to forecast the scale and distribution character of gas hydrate stability zone in the Chukchi Sea under simulated natural conditions and basing on these results to estimate resource potential of gas hydrates within this area.
T. V. Matveeva   +4 more
doaj   +1 more source

Variation in the seston C:N ratio of the Arctic Ocean and pan-Arctic shelves [PDF]

open access: yes, 2014
Studying more than 3600 observations of particulate organic carbon (POC) and particulate organic nitrogen (PON), we evaluate the applicability of the classic Redfield C:N ratio (6.6) and the recently proposed Sterner ratio (8.3) for the Arctic Ocean and ...
Andersen, Tom   +4 more
core   +1 more source

Applying landscape fragmentation analysis to icescape environments: potential impacts for the Pacific walrus (Odobenus rosmarus divergens)

open access: yesPolar Research, 2022
Sea-ice cover across the Arctic has declined rapidly over the past several decades owing to amplified climate warming. The Pacific walrus (Odobenus rosmarus divergens) relies on sea-ice floes in the St. Lawrence Island (SLI) and Wainwright regions of the
Anthony Himmelberger   +2 more
doaj   +1 more source

Overview of the 9th Chinese National Arctic Research Expedition

open access: yesAtmospheric and Oceanic Science Letters, 2020
The 9th Chinese National Arctic Research Expedition was carried out from 20 July to 26 September 2018. The expedition was successful in undertaking multidisciplinary comprehensive surveys in the fields of physical oceanography, marine meteorology, sea ...
Zexun WEI   +9 more
doaj   +1 more source

Habitat selection by two beluga whale populations in the Chukchi and Beaufort seas. [PDF]

open access: yesPLoS 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

Interannual Variability of Salinity in the Chukchi Sea and Its Relationships with the Dynamics of the East Siberian Current during 1993–2020

open access: yesRemote Sensing, 2023
The interannual features of the salinity in the Chukchi Sea during the ice-free period of a year are investigated on the base of Soil Moisture Active Passive (SMAP) satellite measurements and GLORYS12v1 reanalysis data.
Vladislav R. Zhuk, Arseny A. Kubryakov
doaj   +1 more source

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