Abstract
We address spatial and temporal variability of ice conditions in the Aral Sea from historical observations and recent satellite microwave observations. A short description of the historical evolution of the Aral Sea since the mid-twentieth century is given, as well as recent activities related to the dam in the Berg strait. An overview of historical observations of the ice regime at the coastal stations and using aerial surveys is provided. The lack of reliable in situ measurements and time series for ice cover parameters since the mid-1980s may be successfully overcome by using active and passive microwave satellite observations, which provide reliable, regular, frequent, and weather-independent data. An ice discrimination methodology, based on the synergy of active and passive data from radar altimeters TOPEX/Poseidon, Jason-1, ENVISAT and Geosat Follow-On (GFO) satellites, as well as the SMMR and SSM/I radiometers is presented. This methodology has been applied to the entire satellite dataset to define specific dates of ice events (first appearance of ice, formation of stable ice cover, appearance of open water and the complete disappearance of ice) for both the Small Aral and Eastern Large Aral. The resulting time series of ice cover parameters are analysed in the context of available in situ observations. First we complement historical observations by satellite imagery in the visible range to illustrate spatial patterns in ice formation, development and decay prior to the late 1980s and in recent time. Then we address interannual variability of timing of ice events and severity of ice conditions since the earliest coastal observations (1940s) until now (2006/2007). Finally, we discuss temporal variability of ice regime parameters in the context of air temperature, bottom morphology and salinity changes.
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References
Bortnik VN, Chistyayeva SP (eds) (1990) Gidrometeorologiya i gidrohimiya morey (Hydrometeorology and hydrochemistry of seas), vol 7 Aral Sea. Gidrometeoizdat, Leningrad (in Russian)
Ginzburg AI, Kostianoy AG, Sheremet NA (2003) Thermal regime of the Aral Sea in the modern period (1982–2000) as revealed by satellite data. J Mar Syst 43:19–30
Kouraev AV, Kostianoy AG, Lebedev SA (2008) Recent changes of sea level and ice cover in the Aral Sea derived from satellite data (1992–2006). J Mar Syst. doi:10.1016/j.jmarsys.2008.03.016 Available online 12 August 2008
Zavialov PO (2009) Physical oceanography of the Large Aral Sea. The Handbook of Environmental Chemistry. doi: 10.1007/698_2009_4
Aladin N, Crétaux J-F, Plotnikov IS, Kouraev AV, Smurov AO, Cazenave A, Egorov AN, Papa F (2005) Modern hydro-biological state of the Small Aral Sea. Environmetrics 16(4):375–392. doi:10.1002/env.709
Crétaux J-F, Kouraev AV, Papa F, Bergé-Nguyen M, Cazenave A, Aladin N, Plotnikov IS (2005) Water balance of the Big Aral Sea from satellite remote sensing and in situ observations. J Great Lakes Res 31(4):520–534
Létolle R, Chesterikoff A (1999) Salinity of surface waters in the Aral Sea region. Int J Salt Lake Res 8(4):293–306. doi:10.1007/BF02442116
Zavialov PO (2005) Physical oceanography of the dying Aral Sea, Springer praxis books. Springer, Berlin, p 146
Zavialov PO, Ni AA, Kudyshkin TV, Kurbaniyazov AK, Dikarev SN (2008) Five years of field hydrographic research in the Large Aral Sea (2002–2006). J Mar Syst. doi:10.1016/j.jmarsys.2008.03.016 Available online 12 August 2008
Atlas of the Aral Sea Ice (Atlas l'dov Aralskogo morya), Main Hydrometeorological service of the Soviet of Ministers of USSR, Hydrometeorological service of Uzbekistan SSR, Aralskaya Hydrometeorological Observatory, Tashkent (1970), 64 pp
Kosarev AN (1975) Gidrologiya Kaspiyskogo i Aralskogo morey (Hydrology of the Caspian and Aral Seas). Moscow University Publishing, Moscow, p 271 in Russian
Zavialov PO, Kostianoy AG, Emelianov SV, Ni AA, Ishniyazov D, Khan VM, Kudyshkin TV (2003) Hydrographic survey in the dying Aral Sea. Geophys Res Lett 30:1659–1662. doi:10.1029/2003GL017427
Zavialov PO, Kostianoy AG, Sapozhnikov PhV, Scheglov MA, Khan VM, Ni AA, Kudyshkin TV, Pinkhasov BI, Ishniyazov DP, Petrov MA, Kurbaniyazov AK, Abdullaev UR (2003) Modern hydrophysical and hydrobiological state of the western Aral Sea. Okeanologiya 43(2):316–319 in Russian
Crétaux et al (2009) The Handbook of Environmental Chemistry. This volume
Kouraev AV, Papa F (2003) Buharizin P.I, Cazenave A, Crétaux J-F, Dozortseva J, and Remy F., "Ice cover variability in the Caspian and Aral Seas from active and passive satellite microwave data". Polar Res 22(1):43–50
Kouraev AV, Papa F, Mognard NM, Buharizin PI, Cazenave A, Crétaux J-F, Dozortseva J, Remy F (2004) Synergy of active and passive satellite microwave data for the study of first-year sea ice in the Caspian and Aral Seas. IEEE Trans Geosci Remote Sens 42(10):2170–2176
Kouraev AV, Papa F, Mognard NM, Buharizin PI, Cazenave A, Crétaux J-F, Dozortseva J, Remy F (2004) Sea ice cover in the Caspian and Aral Seas from historical and satellite data. J fsMar Syst 47:89–100
Kouraev AV, Semovski SV, Shimaraev MN, Mognard NM, Legresy B, Remy F (2007) Observations of lake Baikal ice from satellite altimetry and radiometry. Remote Sens Environ 108(3):240–253
Kouraev AV, Semovski SV, Shimaraev MN, Mognard NM, Legresy B, Remy F (2007) Ice regime of lake Baikal from historical and satellite data: Influence of thermal and dynamic factors. Limnol Oceanogr 52(3):1268–1286
Kouraev AV, Shimaraev MN, Buharizin PI, Naumenko MA, Crétaux J-F, Mognard NM, Legrésy B, Rémy F (2008) Ice and snow cover of continental water bodies from simultaneous radar altimetry and radiometry observations. Survey in Geophysics – Thematic issue “Hydrology from space”. doi: 10.1007/s10712-008-9042-2
Armstrong RL, Knowles KW, Brodzik MJ, Hardman MA (2003) DMSP SSM/I Pathfinder daily EASE-Grid brightness temperatures. National Snow and Ice Data Center. Digital media and CD-ROM, Boulder, CO
Swift CT, Cavalieri DJ (1985) Passive microwave remote sensing for sea ice research. EOS 66(49):1210–1212
Comiso JC (1986) Characteristics of Arctic winter sea ice from satellite multispectral microwave observations. J Geophys Res 91:975–994
Steffen K, Key J, Cavalieri DJ, Comiso J, Gloersen P, StGermain K, Rubinstein I (1992) The estimation of geophysical parameters using passive microwave algorithms. In: Carsey FD (ed) Microwave remote sensing of Sea Ice. AGU, Washington, DC Geophysical Monograph 68
Ulaby FT, Moore RK, Fung AK (1986) Microwave remote sensing, active and passive, vol 3, From theory to applications. Artech house, Inc, Norwood, MA
Cavalieri DJ, Parkinson CL, Gloersen P, Comiso JC, Zwally HJ (1999) Deriving long-term time series of sea ice cover from satellite passive-microwave multisensor data sets. J Geophys Res 104(C7):15803–15814
Mirabdullayev IM, Joldasova IM, Mustafaeva ZA, Kazakhbaev S, Lyubimova SA, Tashmukhamedov BA (2004) Succession of the ecosystems of the Aral Sea during its transition from oligohaline to polyhaline water body. J Mar Syst 47:101–107
Acknowledgements
We are grateful to the Centre for Topographic Studies of the Oceans and Hydrosphere (CTOH) at LEGOS, Toulouse, France for provision of the altimetric and radiometric data. ECMWF ERA-40 data have been obtained from the ECMWF data server. We thank Peter Zavialov (Institute of Oceanology, Moscow, Russia) for his valuable comments. The research has been partly supported by the AICSEX (Arctic Ice Cover Simulation Experiment) Project of the 5th EU Framework program, NATO CLG Grant “Physical and Chemical Fluxes in Dying Aral Sea,” and by the two INTAS Projects: 00-1053 and "ALTICORE" (Contract Nr 05-1000008-7927).
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Kouraev, A.V., Crétaux, JF. (2010). Ice Conditions from Historical and Satellite Observations. In: Kostianoy, A., Kosarev, A. (eds) The Aral Sea Environment. The Handbook of Environmental Chemistry(), vol 7. Springer, Berlin, Heidelberg. https://doi.org/10.1007/698_2009_9
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DOI: https://doi.org/10.1007/698_2009_9
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