Results 51 to 60 of about 471,351 (368)

The impact of a seasonally ice free Arctic Ocean on the temperature, precipitation and surface mass balance of Svalbard [PDF]

, 2012
The observed decline in summer sea ice extent since the 1970s is predicted to continue until the Arctic Ocean is seasonally ice free during the 21st Century. This will lead to a much perturbed Arctic climate with large changes in ocean surface energy flux.
Bamber, Jonathan L, Day, Jonathan J, Kohler, Jack, Valdes, Paul J   +3 more
core   +2 more sources

Impurity Concentrations In Sea Ice [PDF]

Journal of Glaciology, 1977
AbstractThree different types of saline ice were cut into sections a few millimeters thick along planes parallel to the surface. The resulting melts were analyzed quantitatively for chloride, sulphate, sodium, potassium, magnesium, and calcium. Two of the specimens were artificial sea ice, grown in the laboratory at ambient temperatures of —30°C and ...
openaire   +1 more source

Southern Ocean sea ice concentration budgets of five ocean-sea ice reanalyses

Climate Dynamics, 2022
AbstractIn this study, sea ice concentration (SIC) budgets were calculated for five ocean-sea ice reanalyses (CFSR, C-GLORSv7, GLORYS12v1, NEMO-EnKF and ORAS5), in the Southern Ocean and compared with observations. Benefiting from the assimilation of SIC, the reanalysis products display a realistic representation of sea ice extent as well as sea ice ...
Yafei Nie, Petteri Uotila, Bin Cheng, François Massonnet, Noriaki Kimura, Andrea Cipollone, Xianqing Lv   +6 more
openaire   +3 more sources

An Overview of Ocean Climate Change Indicators: Sea Surface Temperature, Ocean Heat Content, Ocean pH, Dissolved Oxygen Concentration, Arctic Sea Ice Extent, Thickness and Volume, Sea Level and Strength of the AMOC (Atlantic Meridional Overturning Circulation)

Frontiers in Marine Science, 2021
Global ocean physical and chemical trends are reviewed and updated using seven key ocean climate change indicators: (i) Sea Surface Temperature, (ii) Ocean Heat Content, (iii) Ocean pH, (iv) Dissolved Oxygen concentration (v) Arctic Sea Ice extent ...
C. García-Soto, Lijing Cheng, L. Caesar, S. Schmidtko, E. Jewett, Alicia Cheripka, I. Rigor, A. Caballero, S. Chiba, J. Báez, T. Zieliński, J. Abraham   +11 more
semanticscholar   +1 more source

Variability of the Northern Annular Mode's signature in winter sea ice concentration [PDF]

, 2003
Historical winter sea ice concentration data are used to examine the relation between the Northern Annular Mode (NAM) and the sea ice concentration in the Nordic seas over the past 50 years.
Krahmann, Gerd, Visbeck, Martin
core   +1 more source

Respective impacts of Arctic sea ice decline and increasing greenhouse gases concentration on Sahel precipitation [PDF]

, 2019
The impact of climate change on Sahel precipitation is uncertain and has to be widely documented. Recently, it has been shown that Arctic sea ice loss leverages the global warming effects worldwide, suggesting a potential impact of Arctic sea ice decline
A Kitoh, A Seth, A Voldoire, AR Stine, AT Evan, B Fontaine, B Luo, B Pu, C Deser, C Deser, C Lavaysse, C Lavaysse, CB Skinner, CD Thorncroft, CD Thorncroft, D Luo, D Salas Mélia, DM Smith, DP Rowell, E Hawkins, E Mohino, E Sanchez-Gomez, Emilia Sanchez-Gomez, ER Martin, F Massonnet, G Magnusdottir, G Wang, HT Hewitt, I Polo, I Simmonds, J Noilhan, J Noilhan, J Villamayor, J-Y Lee, JA Screen, JA Screen, JC Stroeve, JCH Chiang, JG Dwyer, JG Dwyer, JP Grist, JR Knight, KE McCusker, KE Taylor, KE Trenberth, KE Trenberth, KH Cook, LM Druyan, M Biasutti, M Biasutti, M Gaetani, M Ting, MC Serreze, ME Mann, ME Mann, MI Lélé, P Peyrillé, P-A Monerie, P-A Monerie, P-A Monerie, P-A Monerie, Paul-Arthur Monerie, R Blackport, R James, R Roehrig, R Seager, R Zhang, RJ Haarsma, S Talento, SE Nicholson, SM Kang, Thomas Oudar, Y Liu, Y Peings   +73 more
core   +1 more source

Prediction of monthly Arctic sea ice concentrations using satellite and reanalysis data based on convolutional neural networks [PDF]

, 2020
Changes in Arctic sea ice affect atmospheric circulation, ocean current, and polar ecosystems. There have been unprecedented decreases in the amount of Arctic sea ice due to global warming.
Han, Daehyeon, Im, Jungho, Kim, Hyun-Cheol, Kim, Young Jun, Lee, Sanggyun   +4 more
core   +1 more source

Relationships between Arctic sea ice drift and strength modelled by NEMO-LIM3.6 [PDF]

The Cryosphere, 2017
Sea ice cover and thickness have substantially decreased in the Arctic Ocean since the beginning of the satellite era. As a result, sea ice strength has been reduced, allowing more deformation and fracturing and leading to increased sea ice drift ...
D. Docquier, F. Massonnet, F. Massonnet, A. Barthélemy, N. F. Tandon, O. Lecomte, T. Fichefet   +6 more
doaj   +1 more source

Classifying the Ice Seasons 1982-2016 Using the Weighted Ice Days Number as a New Winter Severity Characteristic [PDF]

, 2017
Sea ice is a key climate factor and it restricts considerably the winter navigation in severe seasons on the Baltic Sea. So determining ice conditions severity and describing ice cover behavior at severe seasons are necessary.
Alari, V. (Victor), Pärn, O. (Ove), Rjazin, J. (Jevgeni)   +2 more
core   +2 more sources

A new tracking algorithm for sea ice age distribution estimation [PDF]

, 2017
A new algorithm for estimating sea ice age (SIA) distribution based on the Eulerian advection scheme is presented. The advection scheme accounts for the observed divergence or convergence and freezing or melting of sea ice and predicts consequent ...
Aaboe, Signe, Girard-Ardhuin, Fanny, Heygster, Georg, Korosov, Anton Andreevich, Lavergne, Thomas, Pedersen, Leif Toudal, Rampal, Pierre, Saldo, Roberto, Ye, Yufang   +8 more
core   +4 more sources