Results 311 to 320 of about 197,433 (331)

A new record minimum for Antarctic sea ice

Nature Reviews Earth & Environment, 2022
M. Raphael, M. Handcock
semanticscholar   +1 more source

Primary Production in Antarctic Sea Ice

Science, 1997
A numerical model shows that in Antarctic sea ice, increased flooding in regions with thick snow cover enhances primary production in the infiltration (surface) layer. Productivity in the freeboard (sea level) layer is also determined by sea ice porosity, which varies with temperature. Spatial and temporal variation in snow thickness and the proportion
, Arrigo, , Worthen, , Lizotte, , Dixon, , Dieckmann   +4 more
openaire   +2 more sources

The Arctic's sea ice cover: trends, variability, predictability, and comparisons to the Antarctic

Annals of the New York Academy of Sciences, 2018
As assessed over the period of satellite observations, October 1978 to present, there are downward linear trends in Arctic sea ice extent for all months, largest at the end of the melt season in September. The ice cover is also thinning.
M. Serreze, W. Meier
semanticscholar   +1 more source

Presentation: Modelling Antarctic Sea Ice

This is a presentation given to a meeting of analysts at the New Zealand Climate Change Commission on 23 May, 2024. The presenter is Dr Andrew Pauling, sea ice modeller at the University of Otago, who talks through the sea ice modelling research undertaken as part of the Deep South National Science Challenge | Te Kōmata o Te Tonga.
Pauling, A., Smith, I., Thomas, M., Mackie, S., Langhorne, P., Ridley, J., Martin, T., Stevens, D., The SOFIA Team   +8 more
openaire   +1 more source

Microbiology of Antarctic Sea-ice: Diatoms of Antarctic Sea-ice as Agents of Primary Production

Nature, 1963
Microbiology of Antarctic Sea-ice: Diatoms of Antarctic Sea-ice as Agents of Primary ...
openaire   +1 more source

Antarctic sea-ice expansion and Southern Ocean cooling linked to tropical variability

Nature Climate Change, 2022
E. Chung, Seong‐Joong Kim, A. Timmermann, K. Ha, Sang‐Ki Lee, M. Stuecker, K. Rodgers, Sun‐Seon Lee, Lei Huang   +8 more
semanticscholar   +1 more source

Antarctic ice-shelf advance driven by anomalous atmospheric and sea-ice circulation

Nature Geoscience, 2022
Frazer D. W. Christie, T. Benham, C. Batchelor, W. Rack, A. Montelli, J. Dowdeswell   +5 more
semanticscholar   +1 more source

Optical studies of Antarctic sea ice

Cold Regions Science and Technology, 1988
Abstract During the austral winter 1986 the spectral albedo of both snow-covered and bare sea ice was measured over the wavelength range 400–1350 nm in the eastern Weddell Sea. The albedo shows high values and a week wave-length dependence in the visible part of the spectrum and a strong decrease with increasing wavelength in the near IR.
openaire   +1 more source

Fracture of Antarctic FY Sea Ice

2008
The break-up of sea ice in McMurdo Sound has been investigated during two field trips in the fall of 2000 and 2001 via in-situ cyclic loading and fracture experiments. Details regarding the test site, setup and methods used in the in-situ experiments have been reported [1],[2].
J. P. Dempsey, S. Wang, D. M. Cole
openaire   +1 more source

Microbiology of Antarctic Sea-ice: Microalgae and Antarctic Sea-ice

Nature, 1963
J. S. BUNT, E. J. F. WOOD
openaire   +1 more source