Results 81 to 90 of about 1,674,957 (151)

Aerial survey estimates of polar bears and their tracks in the Chukchi Sea. [PDF]

PLoS One, 2021
Conn PB, Chernook VI, Moreland EE, Trukhanova IS, Regehr EV, Vasiliev AN, Wilson RR, Belikov SE, Boveng PL.   +8 more
europepmc   +1 more source

Features of plankton community in the Chukchi Sea in August-September, 2017

Известия ТИНРО, 2018
Zooplankton in the eastern Chukchi Sea is described on the data of summer observa­tions in 2017. The northern part of the surveyed area was occupied by the cold water masses from the Arctic Ocean and Beaufort Sea.
N. A. Kuznetsova
doaj   +1 more source

Lingering Chukchi Sea sea ice and Chukchi Sea mean winds influence population age structure of euphausiids (krill) found in the bowhead whale feeding hotspot near Pt. Barrow, Alaska. [PDF]

PLoS One, 2021
Ashjian CJ, Okkonen SR, Campbell RG, Alatalo P.   +3 more
europepmc   +1 more source

Demographic risk assessment for a harvested species threatened by climate change: polar bears in the Chukchi Sea. [PDF]

Ecol Appl, 2021
Regehr EV, Runge MC, Von Duyke A, Wilson RR, Polasek L, Rode KD, Hostetter NJ, Converse SJ.   +7 more
europepmc   +1 more source

Estimating Arctic sea-ice freeze-up and break-up from the satellite record: A comparison of different approaches in the Chukchi and Beaufort Seas

Elementa: Science of the Anthropocene, 2016
1. Abstract The recognized importance of the annual cycle of sea ice in the Arctic to heat budgets, human behavior, and ecosystem functions, requires consistent definitions of such key events in the ice cycle as break-up and freeze-up.
Mark Johnson, Hajo Eicken
doaj   +1 more source

pCO2 variation in ice‐covered regions of the Arctic Ocean from the summer 2022 observation

Limnology and Oceanography Letters
To enhance our understanding of the carbon cycle in the Arctic Ocean, comprehensive observational data are crucial, including measurements from the underlying ice water.
Ahra Mo, Keyhong Park, Tae‐Wook Kim, Doshik Hahm, Jung‐Ok Choi, Sohyeon Geum, Jinyoung Jung, Eun Jin Yang   +7 more
doaj   +1 more source

Chemical composition of surficial bottom sediments from the Chukchi Sea and adjacent part of the Arctic Ocean

, 2013
This paper presents data on chemical composition of bottom sediments from the Chukchi Sea and the adjacent Arctic Ocean. Multivariate statistical techniques were used for analysis of the data set and revealed that grain size fractionation of the original
Kathleen Crane (6886661), Ivanov, M V, Astakhov, Anatolii S, Wang Rujian, Anatoly S Astakhov (6963119), Wang Rujian (6963122), Crane, Kathleen, M V Ivanov (6963125), Gao Aiguo, Gao Aiguo (6963128)   +9 more
core   +1 more source

Potential Implications of Changing Photosynthetic End-Products of Phytoplankton Caused by Sea Ice Conditions in the Northern Chukchi Sea. [PDF]

Front Microbiol, 2019
Yun MS, Joo HM, Kang JJ, Park JW, Lee JH, Kang SH, Sun J, Lee SH.   +7 more
europepmc   +1 more source

Remobilization of Old Permafrost Carbon to Chukchi Sea Sediments During the End of the Last Deglaciation. [PDF]

Global Biogeochem Cycles, 2019
Martens J, Wild B, Pearce C, Tesi T, Andersson A, Bröder L, O'Regan M, Jakobsson M, Sköld M, Gemery L, Cronin TM, Semiletov I, Dudarev OV, Gustafsson Ö.   +13 more
europepmc   +1 more source

Integrated Population Modeling Provides the First Empirical Estimates of Vital Rates and Abundance for Polar Bears in the Chukchi Sea. [PDF]

Sci Rep, 2018
Regehr EV, Hostetter NJ, Wilson RR, Rode KD, Martin MS, Converse SJ.   +5 more
europepmc   +1 more source