Results 41 to 50 of about 123,794 (282)
Sea Ice–Ocean Feedbacks in the Antarctic Shelf Seas [PDF]
Journal of Physical Oceanography, 2019 AbstractObserved changes in Antarctic sea ice are poorly understood, in part due to the complexity of its interactions with the atmosphere and ocean. A highly simplified, coupled sea ice–ocean mixed layer model has been developed to investigate the importance of sea ice–ocean feedbacks on the evolution of sea ice and the ocean mixed layer in two ...
Frew, R.C. +3 more
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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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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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Review of antarctic landfast sea ice observations
Shui kexue jinzhan, 2013 Variations of Antarctic landfast sea ice are not only a direct indicator of Antarctic climate change at a local scale,but also an ideal parameter for climate model evaluation.
YANG Qinghua +5 more
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An Assessment of the Antarctic Sea Ice Mass Budget Simulation in CMIP6 Historical Experiment
Frontiers in Earth Science, 2021 The sea ice formation and dissipation processes are complicated and involve many factors and mechanisms, from the basal growth/melting, the frazil ice formation, the snow ice processes to the dynamic process, etc. The contribution of different factors to
Sirui Li +8 more
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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
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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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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