Abstract
The ocean-sea ice-atmosphere interface (hereafter referred to as the marine cryosphere) is a major component of the high-latitude Earth system. Its presence or absence over the polar oceans is an important factor in the overall heat exchange at high latitudes (e.g. Maykut 1978) and is generally accepted as an important component in the climate system because of its potential to amplify small changes through a variety of feedback mechanisms. Energy flows through the marine cryosphere as a function of thermodynamic and dynamic processes, both of which affect, and in turn are affected by, the physical properties of the volume. This results in an integrated system whereby hydrospheric and atmospheric forcings are linked with changes in the geophysical and electrical characteristics of the snow-covered sea ice volume.
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References
Agnew TA, Silis A (1994) Spring season climate variability at resolute bay, NWT, Canadian climate centre, Rep No 94-1, Atmospheric Environment Service, Downsview, Ontario
Barber DG, LeDrew EF (1994) On the links between microwave and solar wavelength interactions within a seasonally dynamic snow covered sea ice volume. Arctic 47(3)298–309
Barber DG, Thomas A (1997) The influence of cloud on the radiation balance, physical properties and microwave scattering of first year and multiyear sea ice. IEEE Trans Geosci and Remote Sens (in press)
Barber, DG, Flett DG, De Abreu, RA, LeDrew EF (1992) Spatial and temporal variations in sea ice geophysical properties and microwave remote sensing observations: the SIMS’90 experiment. Arctic 45, no 3: 233–251
Barber DG, Shokr M, Soulis E, Fernandes R, Flett D, LeDrew EF (1993) A comparison of second order texture classifiers for SAR sea ice discrimination. Photogrammetr Eng Remote Sensing 59, no 9:1397–1408
Barber DG, Papakyriakou TN, LeDrew EF (1994) On the relationship between energy fluxes, dielectric properties, and microwave scattering over snow covered first year sea ice during the spring transition period. J Geophys Res 99, no C11: 22401–22411
Barber DG, Papakyriakou TN, LeDrew EF, Shokr ME (1995) An examination of the relation between the spring period evolution of the scattering coefficient G° and radiative fluxes over landfast sea ice. Int J Remote Sens 16, no 17:3343–3363
Colbeck SC (1982) An overview of seasonal snow metamorphism. Rev Geophys and Space Phys 53, no 6: 4495–4500
Drinkwater MR (1989) LIMEX’87 ice surface characteristics: implications for C-band SAR backscatter signatures. IEEE Trans Geosci and Remote Sens 27, no 5:501–513
Drinkwater MR, Crocker GB (1988) Modelling changes in the dielectric and scattering properties of young snow-covered sea ice at Ghz frequencies. J Glaciol 34, no 118:274–231
Dunbar MJ (1981) Physical causes and biological significance of polynyas and other open water in sea ice. In: Stirling I, Cleator H (eds) Polynyas in the Canadian Arctic. Environment Canada, Canadian Wildlife Service, Occasional Paper No 45, pp 29–43
Hollinger JP, Troy BE, Ramseier RO, Asmus KW, Harman MF, Luther CA (1984) Microwave emission from high arctic sea ice during freeze-up. J Geophys Res 89, no C5: 8104–8122
Holt B, Digby SA (1985) Processes and imagery of first year sea ice during the melt season. J Geophys Res 90, no C3: 5045–5062
Kwok R, Cunningham GF (1994) Backscatter characteristics of the winter ice cover in the Beaufort Sea. J Geophys Res 99, no C4: 7787–7802
LeDrew EF, Barber DG (1994) The SIMMS program: a study of change and variability within the marine cryosphere. Arctic 47, no 3: 256–264
Livingstone CE, Drinkwater MR (1991) Springtime C-band SAR backscatter signatures of labrador sea marginal ice: measurements versus modeling predictions. IEEE Trans Geosci and Remote Sens 29, no 1:29–41
Livingstone CE, Onstott RG, Arsenault LD, Gray AL, Singh KP (1987) Microwave sea-ice signatures near the onset of melt. IEEE Trans Geosci Remote Sens 25, no 2:174–187
Martin S (1979) A field study of brine drainage and oil entrapment in first year sea ice. J Glaciol 22, no 88: 473–502
Maykut GA (1978) Energy exchange over young sea ice in the central arctic. J Geophys Res 83, no C7:3646–3658
Miller DH (1981) Energy at the surface of the earth: an introduction to the energetics of ecosystems. Academic Press, New York
Oke TR (1987) Boundary layer climates. Methuen, London
Olmsted C (1993) Alaska SAR Facility Scientific SAR user’s guide. Alaska SAR Facility Tech Rep ASF-SD-003
Onstott RG (1992) SAR and scatterometer signatures of sea ice. Geophys Monogr 68,5
Papakyriakou TN (1997) The characterization of the surface energy balance over snowcovered sea ice: an examination of the relationships among, energy partitioning, surface properties, and climate. PhD Thesis, Geography Department, University of Waterloo, Waterloo, Ontario
Prinsenberg S (1988) Ice-cover and ice-ridge contributions to the freshwater contents of Hudson Bay and Foxe Basin. Arctic 41, no 1: 6–11
Ramsay B, Hirose T, Manore M, Falkingham J, Gale R, Barber D, Shokr M, Danielowicz B, Gorman B, Livingstone C (1993) Potential of RADARSAT for sea ice applications. Can J Remote Sens 19, no 4:352–362
Sokal RR, Rohlf FJ (1981) Biometry. WH Freeman, New York
Stirling I (1980) The biological importance of polynyas in the Canadian Arctic. Arctic 33:303–315
Thomas A (1996) Mapping the seasonal evolution of sea ice albedo using ERS-i SAR signatures of multiyear ice. MA Thesis, Geography Department, University of Manitoba, Winnipeg, Manitoba
Ulaby FT, Moore RK, Fung AK (1986) Microwave remote sensing: active and passive, vol. 3 Addison-Wesley, Massachusetts
Vant MR, Ramseieer RO, Makios V (1978) The complex dielectric constant of sea ice at frequencies in the range 0.1 to 40 GHz. J Appl Phys 49, no 3:1264–1280
Wakatsuchi M, Kawamura T (1987) Formation processes of brine drainage channels in sea ice, J Geophys Res 92, no C7:7195–7197
Weydahl DJ (1992) Temporal change detection in ERS-i SAR images. Proc Int Geosci Remote Sens Symp IGARRS’ 92, May 26-29, Houston, Texas, pp 1346-1348
Winebrenner DP, Nelson ED, Colony R, West RD (1994) Observation of melt onset on multiyear arctic sea ice using the ERS-i SAR.J Geophysi Res 99, no C11:22425–22441
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Barber, D.G., Thomas, A., Papakyriakou, T.N. (1998). Role of SAR in Surface Energy Flux Measurements Over Sea Ice. In: Analysis of SAR Data of the Polar Oceans. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-60282-5_3
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DOI: https://doi.org/10.1007/978-3-642-60282-5_3
Publisher Name: Springer, Berlin, Heidelberg
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