Results 81 to 90 of about 453,303 (276)
Observed Concentration Budgets of Arctic and Antarctic Sea Ice
Journal of Climate, 2016 Abstract In recent decades, Antarctic sea ice has expanded slightly while Arctic sea ice has contracted dramatically. The anthropogenic contribution to these changes cannot be fully assessed unless climate models are able to reproduce them.
Holland, Paul R., Kimura, Noriaki
openaire +3 more sources
Investigation of North Pacific sea ice anomalies in the context of atmospheric and oceanic variability [PDF]
, 2001 Thesis (M.S.) University of Alaska Fairbanks, 2001This study investigates the main mode of variability in North Pacific sea ice and examines the relationship between sea ice concentration and northern hemispheric climate variability for the period 1968 ...
Tivy, Adrienne
core
Loss of sea ice during winter north of Svalbard [PDF]
, 2014 Sea ice loss in the Arctic Ocean has up to now been strongest during summer. In contrast, the sea ice concentration north of Svalbard has experienced a larger decline during winter since 1979. The trend in winter ice area loss is close to 10% per decade,
Aagaard K. +29 more
core +1 more source
Journal of Glaciology, 2019 In an effort to improve the reliability of Arctic sea-ice predictions, an ensemble-based Arctic Ice Ocean Prediction System (ArcIOPS) has been developed to meet operational demands.
Longjiang Mu +4 more
doaj +1 more source
Statistical Modeling of Arctic Sea Ice Concentrations for Northern Sea Route Shipping
Applied Sciences, 2023 The safe and efficient navigation of ships traversing the Northern Sea Route demands accurate information regarding sea ice concentration. However, the sea ice concentration forecasts employed to support such navigation are often flawed.
Da Wu +4 more
doaj +1 more source
Laboratory study on coprecipitation of phosphate with ikaite in sea ice [PDF]
, 2014 Ikaite (CaCO3 6H2O) has recently been discovered in sea ice, providing first direct evidence of CaCO3 precipitation in sea ice. However, the impact of ikaite precipitation on phosphate (PO4) concentration has not been considered so far.
Dieckmann, Gerhard S. +3 more
core +1 more source
Subseasonal forecast of Arctic sea ice concentration via statistical approaches
Climate Dynamics, 2018 Subseasonal forecast of Arctic sea ice has received less attention than the seasonal counterpart, as prediction skill of dynamical models generally exhibits a significant drop in the extended range (> 2 weeks).
Lei Wang, Xiaojun Yuan, Cuihua Li
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
doaj
Sea-ice indicators of polar bear habitat [PDF]
The Cryosphere, 2016 Nineteen subpopulations of polar bears (Ursus maritimus) are found throughout the circumpolar Arctic, and in all regions they depend on sea ice as a platform for traveling, hunting, and breeding.
H. L. Stern, K. L. Laidre, K. L. Laidre
doaj +1 more source
Direct determination of the air-sea CO₂ gas transfer velocity in Arctic sea-ice regions [PDF]
, 2017 The Arctic Ocean is an important sink for atmospheric CO₂. The impact of decreasing sea-ice extent and expanding marginal ice zones on Arctic air-sea CO₂ exchange depends on the rate of gas transfer in the presence of sea ice.
Anderson, LG +8 more
core +1 more source