Albedo over sea ice
The effects of additional black carbon on the albedo of Arctic sea ice: variation with sea ice type and snow cover
... the albedo of bare sea ice and snow-covered sea ice to the addition of black carbon is cal- ...multi-year sea ice with both “dry” and “wet” snow ...Arctic sea ...
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Melt pond fraction and spectral sea ice albedo retrieval from MERIS data – Part 2: Case studies and trends of sea ice albedo and melt ponds in the Arctic for years 2002–2011
... and sea ice albedo contain information on the current state and the trend of the climate of the Arctic ...and sea ice albedo spatial and temporal dynamics obtained with the Melt ...
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Sensitivity of Pliocene Arctic climate to orbital forcing, atmospheric CO2 and sea ice albedo parameterisation
... Figure 2: Annual sea ice extent (10 7 km 2 ) cycle for all 30 ensemble members. Each panel shows the five orbital simulations with the same pCO 2 and minimum albedo combinations. The only difference ...
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Contribution of sea ice albedo and insulation effects to Arctic amplification in the EC-Earth Pliocene simulation
... sea ice albedo to that of open water or setting the sea ice thickness to zero and keeping albedo ...the albedo effect, and these two effects are not independent, ...the ...
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Can uncertainties in sea ice albedo reconcile patterns of data-model discord for the Pliocene and 20th/21st centuries?
... the albedo changes have had a particularly dramatic ...large sea ice reduction in autumn in the Pliocene simulations, and this is replicated in the transient runs, resulting in a large difference in ...
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The effect of snow/sea ice type on the response of albedo and light penetration depth ( -folding depth) to increasing black carbon
... of albedo to increasing black carbon for snow/sea ice with a thickness of 1, ...and sea ice – in reality this is an unrealistic ...and sea ice were semi-infinite, thus ...
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Albedo parametrization and reversibility of sea ice decay
... surface albedo together with the diminishing solar radiation in fall yield sufficient cooling of the surface cells to reduce the surface cell energy quickly to a value below that of the unstable instantaneous ...
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Sunlight, clouds, sea ice, albedo, and the radiative budget: the umbrella versus the blanket
... The sunny–cloudy sky impact on different ice types is ex- amined in Fig. 3. The sunny minus cloudy average daily net radiation for the five monthly pairs is plotted as a function of albedo. The slope of the ...
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Sensitivity of Pliocene Arctic climate to orbital forcing, atmospheric CO2 and sea ice albedo parameterisation
... Dowsett, H., Foley, K., Stoll, D., Chandler, M., Sohl, L., Bentsen, M., Otto-Bliesner, B., Bragg, F., Chan, W.-L., Contoux, C., Dolan, A., Haywood, A., Jonas, J., Jost, A., Kamae, Y., Lohmann, G., Lunt, D., Nisancioglu, ...
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Albedo of the ice covered Weddell and Bellingshausen Seas
... of sea ice areas adjacent to the Antarctic Peninsula in sum- ...the albedo in the sea ice ...complex albedo parameterization. In fact, very often the albedo ...
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Fram Strait sea ice export variability and September Arctic sea ice extent over the last 80 years
... of ice exported has increased, with sev- eral years having annual ice exports that exceeded 1 mil- lion km 2 ...southward ice drift speeds due to stronger southward geostrophic winds, largely ...
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Improving the WRF model’s (version 3.6.1) simulation over sea ice surface through coupling with a complex thermodynamic sea ice model (HIGHTSI)
... and sea ice available (Ut- tal et ...temperature, ice mass bal- ance and ice temperature profiles are used to validate the sea ice simulation in this ...Noah sea ...
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Entropy production and multiple equilibria: the case of the ice-albedo feedback
... between sea ice and climate could have dramatic ...the ice cover is likely to extend, and thus the lower the ...lower albedo leads in turn to a higher global temperature, and so on and so ...
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The importance of snow albedo for ice sheet evolution over the last glacial cycle
... snow albedo for ice sheet evolution over the last glacial cycle Figure ...(June–July–August) ice sheets surface albedo at 15 ka for the reference ...Surface albedo anomalies ...
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Measurements and modelling of snow particle size and shortwave infrared albedo over a melting Antarctic ice sheet
... Dominé et al., 2006; Fily et al., 1997; Grenfell et al., 1994; Kuchiki et al., 2009), and r eff corresponded to r oeff only at the longest SWIR wavelengths. Our observations revealed that the wavelength dependence of r ...
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Albedo over rough snow and ice surfaces
... material albedo whereas the blue/green shaded area is the variability in S out due to the uniform distributions U (min, max) in Table ...material albedo, which was not assessed for the ...an albedo ...
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Evaluation of MODIS Albedo Product over Ice Caps in Iceland and Impact of Volcanic Eruptions on Their Albedo
... summer albedo composite images by calculating, for each pixel and for each year, the mean values of all available observations between 01 July and 01 ...summer albedo values within the area of the six main ...
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Intercomparison of passive microwave sea ice concentration retrievals over the high-concentration Arctic sea ice
... 110% sea ice of tie point radiative properties and 10% open ...of sea ice concen- trations. However, ‘‘saturated’’ ice concentration estimates will have reduced sensitivity to real ...
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Operational SAR-based sea ice drift monitoring over the Baltic Sea
... account ice rotations. In our coastal radar ice track- ing algorithm (Karvonen, 2012), which is based on a similar phase correlation approach in two resolutions, we have taken this into account by computing ...
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Antarctic sea ice proxies from marine and ice core archives suitable for reconstructing sea ice over the past 2000 years
... in sea ice have been observed in both poles in recent ...for sea ice is short, and the climate models tasked with predicting future change in sea ice struggle to capture the ...
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