Results 11 to 20 of about 3,539,778 (300)

CSIB v1 (Canadian Sea-ice Biogeochemistry): a sea-ice biogeochemical model for the NEMO community ocean modelling framework [PDF]

Geoscientific Model Development, 2019
Process-based numerical models are a useful tool for studying marine ecosystems and associated biogeochemical processes in ice-covered regions where observations are scarce. To this end, CSIB v1 (Canadian Sea-ice Biogeochemistry version 1), a new sea-ice
H. Hayashida, H. Hayashida, J. R. Christian, J. R. Christian, A. M. Holdsworth, X. Hu, A. H. Monahan, E. Mortenson, P. G. Myers, O. G. J. Riche, T. Sou, N. S. Steiner, N. S. Steiner   +12 more
doaj   +2 more sources

Ice sheet extent and early deglacial history of the southwestern sector of the Greenland ice sheet [PDF]

, 2009
The offshore and coastal geomorphology of southwest Greenland records evidence for the advance and decay of the Greenland Ice Sheet during the Last Glacial Maximum.
Long, A.J., Xu, S., Schnabel, C., Simpson, M.J.R., Huybrechts, P., Roberts, D.H., Davies, B.J.   +6 more
core   +9 more sources

Modelling of sea-ice phenomena [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018
The focus of the present theme issue is on significant recent advances in the understanding and modelling of floating sea ice. This also follows an extended and concerted research programme held in late 2017 at the Isaac Newton Institute in which the mathematics of sea-ice phenomena was addressed.
Frank Smith, Alexander Korobkin, Emilian Parau, Daniel Feltham, Vernon Squire   +4 more
openaire   +4 more sources

The effect of partial dissolution on sea-ice chemical transport: a combined model–observational study using poly- and perfluoroalkylated substances (PFASs) [PDF]

The Cryosphere, 2023
We investigate the effect of partial dissolution on the transport of chemicals in sea ice. Physically plausible mechanisms are added to a brine convection model that decouples chemicals from convecting brine.
M. Thomas, B. Cate, J. Garnett, I. J. Smith, M. Vancoppenolle, C. Halsall   +5 more
doaj   +1 more source

Surface roughness signatures of summer arctic snow-covered sea ice in X-band dual-polarimetric SAR

GIScience & Remote Sensing, 2020
Surface roughness of sea ice is primary information for understanding sea ice dynamics and air–ice–ocean interactions. Synthetic aperture radar (SAR) is a powerful tool for investigating sea ice surface roughness owing to the high sensitivity of its ...
Hyangsun Han, Jae-In Kim, Chang-Uk Hyun, Seung Hee Kim, Jeong-Won Park, Young-Joo Kwon, Sungjae Lee, Sanggyun Lee, Hyun-Cheol Kim   +8 more
doaj   +1 more source

Biological responses to change in Antarctic sea ice habitats

Frontiers in Ecology and Evolution, 2023
Sea ice is a key habitat in the high latitude Southern Ocean and is predicted to change in its extent, thickness and duration in coming decades. The sea-ice cover is instrumental in mediating ocean–atmosphere exchanges and provides an important substrate
Kerrie M. Swadling, Kerrie M. Swadling, Andrew J. Constable, Alexander D. Fraser, Robert A. Massom, Robert A. Massom, Robert A. Massom, Melanie D. Borup, Laura Ghigliotti, Antonia Granata, Letterio Guglielmo, Nadine M. Johnston, So Kawaguchi, So Kawaguchi, Fraser Kennedy, Rainer Kiko, Philippe Koubbi, Philippe Koubbi, Ryosuke Makabe, Ryosuke Makabe, Ryosuke Makabe, Andrew Martin, Andrew McMinn, Andrew McMinn, Masato Moteki, Masato Moteki, Evgeny A. Pakhomov, Ilka Peeken, Jody Reimer, Jody Reimer, Phillip Reid, Phillip Reid, Ken G. Ryan, Marino Vacchi, Patti Virtue, Patti Virtue, Patti Virtue, Patti Virtue, Christine K. Weldrick, Pat Wongpan, Simon J. Wotherspoon   +40 more
doaj   +1 more source

Wave–sea-ice interactions in a brittle rheological framework [PDF]

The Cryosphere, 2021
As sea ice extent decreases in the Arctic, surface ocean waves have more time and space to develop and grow, exposing the marginal ice zone (MIZ) to more frequent and more energetic wave events.
G. Boutin, T. Williams, P. Rampal, P. Rampal, E. Olason, C. Lique   +5 more
doaj   +1 more source

A Computational Fluid Dynamics Model for the Small-Scale Dynamics of Wave, Ice Floe and Interstitial Grease Ice Interaction

Fluids, 2021
The marginal ice zone is a highly dynamical region where sea ice and ocean waves interact. Large-scale sea ice models only compute domain-averaged responses.
Rutger Marquart, Alfred Bogaers, Sebastian Skatulla, Alberto Alberello, Alessandro Toffoli, Carina Schwarz, Marcello Vichi   +6 more
doaj   +1 more source

Mid-Holocene Antarctic sea-ice increase driven by marine ice sheet retreat [PDF]

Climate of the Past, 2021
Over recent decades Antarctic sea-ice extent has increased, alongside widespread ice shelf thinning and freshening of waters along the Antarctic margin. In contrast, Earth system models generally simulate a decrease in sea ice.
K. E. Ashley, R. McKay, J. Etourneau, J. Etourneau, F. J. Jimenez-Espejo, F. J. Jimenez-Espejo, A. Condron, A. Albot, X. Crosta, C. Riesselman, C. Riesselman, O. Seki, G. Massé, N. R. Golledge, N. R. Golledge, E. Gasson, D. P. Lowry, D. P. Lowry, N. E. Barrand, K. Johnson, K. Johnson, N. Bertler, N. Bertler, C. Escutia, R. Dunbar, J. A. Bendle   +25 more
doaj   +1 more source

Effects of sea ice and wind speed on phytoplankton spring bloom in central and southern Baltic Sea.

PLoS ONE, 2021
In this study, the effects of sea ice and wind speed on the timing and composition of phytoplankton spring bloom in the central and southern Baltic Sea are investigated by a hydrodynamic-biogeochemical model and observational data.
Ove Pärn, Gennadi Lessin, Adolf Stips
doaj   +1 more source