Results 41 to 50 of about 197,433 (331)
Proceedings, 2023 Changes in Southern Ocean physics are dynamically linked to westerly winds, ocean currents, and the distribution of Antarctic sea ice in the Southern Hemisphere.
Gagan Mandal, Jia-Yuh Yu, Shih-Yu Lee
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Antarctic sea ice over the past 130 000 years – Part 1: a review of what proxy records tell us
Climate of the Past, 2022 . Antarctic sea ice plays a critical role in the Earth system, influencing energy, heat and freshwater fluxes, air–sea gas exchange, ice shelf dynamics, ocean circulation, nutrient cycling, marine productivity and global carbon cycling. However, accurate
X. Crosta +31 more
semanticscholar +1 more source
Why Does Arctic Sea Ice Respond More Evidently than Antarctic Sea Ice to Climate Change?
Ocean-Land-Atmosphere Research, 2023 The current climate change episode has impacted sea ice in the 2 polar regions differently. In the Arctic, remarkable sea ice extent and thickness declines have been observed with a stunning depletion rate of old ice.
Mohammed Shokr, Yufang Ye
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In situ primary production in young Antarctic sea ice [PDF]
, 2002 An in situ incubation technique used successfully to measure the photosynthetic carbon assimilation of internal algal assemblages within thick multiyear Arctic sea ice was developed and improved to measure the photosynthetic carbon assimilation within ...
Mock, Thomas
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Spatial-temporal variations of one-year ice in Antarctic different regions, 1988–2020
Ecological Indicators, 2023 In order to increase the comparability of Antarctic sea ice changes, we proposed a new method to quantitatively assess the spatial–temporal variation characteristics of Antarctic one-year ice based on daily Antarctic sea ice concentration data provided ...
Xingdong Wang, Hailong Zhou, Mingzhu Ji
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Simulating the Antarctic ice sheet in the late-Pliocene warm period: PLISMIP-ANT, an ice-sheet model intercomparison project [PDF]
, 2014 In the context of future climate change, understanding the nature and behaviour of ice sheets during warm intervals in Earth history is of fundamental importance.
ABE, AYAKO +25 more
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Recent loss of floating ice and the consequent sea level contribution [PDF]
, 2010 We combine new and published satellite observations and the results of a coupled ice-ocean model to provide the first estimate of changes in the quantity of ice floating in the global oceans and the consequent sea level contribution.
Giles, K +5 more
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Journal of Glaciology, 2021 To improve Antarctic sea-ice simulations and estimations, an ensemble-based Data Assimilation System for the Southern Ocean (DASSO) was developed based on a regional sea ice–ocean coupled model, which assimilates sea-ice thickness (SIT) together with sea-
Hao Luo +7 more
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Seasonal prediction and predictability of regional Antarctic sea ice
Journal of Climate, 2021 Compared to the Arctic, seasonal predictions of Antarctic sea ice have received relatively little attention. In this work, we utilize three coupled dynamical prediction systems developed at the Geophysical Fluid Dynamics Laboratory to assess the seasonal
Mitchell Bushuk +19 more
semanticscholar +1 more source
Compilation of Southern Ocean sea-ice records covering the last glacial-interglacial cycle (12–130 ka) [PDF]
Climate of the Past, 2022 Antarctic sea ice forms a critical part of the Southern Ocean and global climate system. The behaviour of Antarctic sea ice throughout the last glacial-interglacial (G-IG) cycle (12 000–130 000 years) allows us to investigate the interactions between sea
M. Chadwick +5 more
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