Results 71 to 80 of about 106,138 (355)
American Zoologist, 1991 The sea ice surrounding Antarctica provides an extensive habitat for organisms ranging in size from bacteria to marine birds and mammals. Historically, most of the ecological work on the ice biota has focused in the nearshore land-fast ice. Only in the last decade have there been comparable studies in the deep-water pack ice regions. These studies have
openaire +2 more sources
Winds and Meltwater Together Lead to Southern Ocean Surface Cooling and Sea Ice Expansion
Geophysical Research Letters, 2023 Southern Ocean surface cooling and Antarctic sea ice expansion from 1979 through 2015 have been linked both to changing atmospheric circulation and melting of Antarctica's grounded ice and ice shelves.
Lettie A. Roach +5 more
doaj +1 more source
Ice core reconstruction of sea ice change in the Amundsen-Ross Seas since 1702 A.D. [PDF]
, 2016 Antarctic sea ice has been increasing in recent decades, but with strong regional differences in the expression of sea ice change. Declining sea ice in the Bellingshausen Sea since 1979 (the satellite era) has been linked to the observed warming on the ...
Abram, Nerilie J., Thomas, Elizabeth R.
core +1 more source
Multi-year spatial distribution of Antarctic sea ice (1988 - 2017)
Terrestrial, Atmospheric and Oceanic Sciences, 2021 In this study, we used daily sea-ice concentration data from the National Snow and Ice Data Center from 1988 to 2017 to investigate the spatial distribution of Antarctic sea ice by calculating the annual mean sea-ice concentration and multi-year sea ice ...
Xingdong Wang, Shuhui Yang, Zhankai Wu
doaj +1 more source
Российская Арктика, 2023 The various combinations of factors that form an interannual variability of ice coveren in the western, northeastern and southeastern parts of the Barents Sea were analysed for the period 1950 ̶ 2022. The co-phased cyclic fluctuations between the Barents
Lis N.A. +4 more
doaj +1 more source
arXiv, 2020 1) The annual cycle of atmospheric methane in southern high latitudes is extremely highly correlated with Antarctic sea ice extent. 2) The annual cycle of atmospheric methane in the Arctic is highly correlated with Antarctic or Arctic plus Antarctic sea ice extent.
arxiv
A dataset of direct observations of sea ice drift and waves in ice [PDF]
arXiv, 2022 Variability in sea ice conditions, combined with strong couplings to the atmosphere and the ocean, lead to a broad range of complex sea ice dynamics. More in-situ measurements are needed to better identify the phenomena and mechanisms that govern sea ice growth, drift, and breakup.
arxiv
Antarctic last interglacial isotope peak in response to sea ice retreat not ice-sheet collapse [PDF]
, 2016 Several studies have suggested that sea-level rise during the last interglacial implies retreat of the West Antarctic Ice Sheet (WAIS). The prevalent hypothesis is that the retreat coincided with the peak Antarctic temperature and stable water isotope ...
A Dutton +43 more
core +3 more sources
The microbiologist's guide to metaproteomics
iMeta, EarlyView.Metaproteomics within the multi‐omics framework provides a comprehensive view of microbial systems by identifying proteins, quantifying their levels, detecting posttranslational modifications (PTMs), mapping protein–protein interactions (PPIs), and localizing proteins.
Tim Van Den Bossche +31 more
wiley +1 more source
Marine Mammal Science, Volume 39, Issue 1, Page 6-21, January 2023., 2023 Abstract Field observations suggest that time spent in the water by Weddell seal pups during lactation varies among individuals, which could yield important developmental tradeoffs. We analyzed data from 713 pups born to 419 different mothers over 9 years to evaluate total time in the water, age at first entry, and potential sources of variation using ...
Shane M. Petch +4 more
wiley +1 more source