Sea Ice
Better constraints on the sea-ice state using global sea-ice data assimilation
... 7), ice is thinner in the centre of the Arctic Basin, by up to 70 cm near the North Pole (unobserved area due to satellite orbit) ...thick sea ice in the Beaufort sea is also less pronounced ...
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Sea ice dynamics influence halogen deposition to Svalbard
... Abstract. Sea ice is an important parameter in the climate system and its changes impact upon the polar albedo and at- mospheric and oceanic ...maximum sea ice ...Na sea water mass ...
14
Numerical modelling of thermodynamics and dynamics of sea ice in the Baltic Sea
... Baltic sea ice properties, observational data representative of larger areas, and thus appropriate for verifying the results of numerical models are difficult to ...numerical sea-ice modelling ...
20
The effects of additional black carbon on Arctic sea ice surface albedo: variation with sea ice type and snow cover
... To establish the extent to which a snow cover will mitigate the albedo e ff ect of black carbon in sea ice two di ff erent Arctic snow types (also described by Grenfell and Maykut, 1977)[r] ...
31
Laboratory study of initial sea-ice growth: properties of grease ice and nilas
... initial sea-ice formation in quiescent and turbulent water, we conducted a tank study in which we simulated the early stages of sea-ice formation under quiescent conditions, in a wave field ...
13
Sea ice inertial oscillations in the Arctic Basin
... the sea ice cover and its cohesiveness, as expressed by the am- plitude of the inertial oscillations, we perform a correla- tion analysis between the M values and the open water concentration 1 − α, where α ...
15
Parameterization of atmosphere–surface exchange of CO<sub>2</sub> over sea ice
... for sea ice surfaces could be parameterized in a similar way using brine opening instead of stomatal opening and processes within the brine similar to processes within the ...for sea ice and ...
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Simulation of the satellite radar altimeter sea ice thickness retrieval uncertainty
... Antarctic sea ice are large compared to the Arctic, and temporary melt may occur even in winter, which means that the snow packs can have large vertical ...Arctic sea ice, especially during ...
47
Sea ice draft in the Weddell Sea, measured by upward looking sonars
... time-referenced sea ice draft values from upward looking sonar (ULS) measurements in the Weddell Sea, ...The sea ice draft data can be used to infer the thickness of the ...Weddell ...
18
A record of Antarctic sea ice extent in the Southern Indian Ocean for the past 300 yr and its relationship with global mean temperature
... Antarctic sea ice concentration, with a strong positive cor- relation between the two occurring in our study area off the Amery ice shelf (70–80 ◦ ...
15
Morphology and distribution of liquid inclusions in young sea ice as imaged by magnetic resonance
... the extended warm period in the middle of the experiment (Fig. 2). However, it may be that brine contained in this region of the core sample resides between transitional and/or columnar sea ice crystals ...
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Polynyas in a dynamic-thermodynamic sea-ice model
... the ice floes being modelled are no larger than 250 m in ...km) sea ice behaves like a granular material, so the granular model should be ideal for a simulation at that ...the ice floes in the ...
14
High-resolution mineral dust and sea ice proxy records from the Talos Dome ice core
... Antarctic ice core records in the following, all covering at least the last 150 ka (a map of Antarctica with all investi- gated ice core sites is shown in ...deep ice cores drilled within the ...
19
Comparison of automatic segmentation of full polarimetric SAR sea ice images with manually drawn ice charts
... gian Ice Service for their analysis of sea ice stage of development and Thomas Kræmer at the University of Tromsø for advice in the geocoding ...
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Seasonal cycle of solar energy fluxes through Arctic sea ice
... ble between October and March, (2) solar surface radiation dominates the under-ice light conditions from April to June, because transmittance increases only slowly, while surface irradiance determines most of the ...
34
The origin of sea salt in snow on Arctic sea ice and in coastal regions
... any sea salt chemical signature and make the detection of upward migra- tion in surface layers ...on sea ice, over several weeks to months, would shed additional light on the actual impact of upward ...
13
The melt pond fraction and spectral sea ice albedo retrieval from MERIS data: validation and trends of sea ice albedo and melt pond fraction in the Arctic for years 2002–2011
... not allocate a specific field for details of this kind and they were sometimes (but not al- ways) mentioned in the comments, and for HOTRAX cruise such information was not available at all. At the same time, these ...
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Decadal trends in the Antarctic sea ice extent ultimately controlled by ice–ocean feedback
... Antarctic sea ice is a key characteristic of the system that might be re- sponsible for the small positive trend in sea ice extent ob- served since ...positive ice–ocean feedback that ...
18
High-resolution ice nucleation spectra of sea-ice bacteria: implications for cloud formation and life in frozen environments
... the ice nucleation activity (INA) of sev- eral representative Arctic and Antarctic sea-ice bacterial isolates and a polar Colwellia phage ...High-resolution ice nucleation spectra were ...
22
Corrigendum to "A combined approach of remote sensing and airborne electromagnetics to determine the volume of polynya sea ice in the Laptev Sea" published in The Cryosphere, 7, 947−959, 2013
... Fig. 5. Map with all HEM sea-ice thickness profiles. Northern and southern profiles flown on 14 and 16 April are coded 14a–m and 16a–h, respectively. Circle colors refer to the polynya events in which the ...
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