Distribution of snow accumulation on some glaciers of Spitsbergen

• Autorzy: Grabiec M , Leszkiewicz J. , Glowacki P. , Jania J.
• Języki publikacji: EN

Abstrakty

EN

We describe the spatial variability of snow accumulation on three selected glaciers in Spitsbergen (Hansbreen, Werenskioldbreen and Aavatsmarkbreen) in the winter seasons of 1988/89, 1998/99 and 2001/2002 respectively. The distribution of snow cover is determined by the interrelationships between the direction of the glacier axes and the dominant easterly winds. The snow distribution is regular on the glaciers located E-W, but is more complicated on the glaciers located meridionally. The western part of glaciers is more predisposed to the snow accumulation than the eastern. This is due to snowdrift intensity. Statistical relationships between snow accumulation, deviation of accumulation from the mean values and accumulation variability related to topographic parameters such as: altitude, slope inclination, aspect, slope curvature and distance from the edge of the glacier have been determined. The only significant relations occured between snow accumulation and altitude (r = 0.64-0.91).

Słowa kluczowe

EN

distribution; snow accumulation; glacier; Spitsbergen; Arctic; statistical data analysis; climate change; snow cover; topographical parameter

• Wydawca: -
• Czasopismo: Polish Polar Research
• Rocznik: 2006
• Tom: 27
• Numer: 4
• Strony: 309-326
• Opis fizyczny: p.309-326,fig.,ref.

Twórcy

autor

Grabiec M

• University of Silesia, Bedzinska 60, 41-200 Sosnowiec, Poland

autor

Leszkiewicz J.

autor

Glowacki P.

autor

Jania J.

Bibliografia

• Ahlmann H.W. 1933. Scientific results of the Swedish-Norwegian Arctic Expedition in the summer of 1931. Part VIII. Geografiska Annaler 15: 161-216.
• Blöschl G. 1999. Scaling issues in snow hydrology. Hydgological Processes 13: 2149-2175.
• Blöschl G., Kirnbauer R. and Gutknecht D. 1991. Distributed snowmelt simulations in an alpine catchment 1. Model evaluation on the basis of snow cover patterns. Water Resource Research 27: 3171-3179.
• Gus'kov A.S. 1983. Vodno-ledovy balans lednikov Shpitsbergena v 1977/78 balansovom godu. Materiały Glyatsiologicheskih Issledovaniy 40: 182-185 (in Russian).
• Gus'kov A.S. and Troickij L.S. 1984. Vodno-ledovy balans lednikov Shpitsbergena v 1980/81 I 1981/82 balansovyh godah. Materialy Glyatsiologicheskih Issledovaniy 51: 247-250 (in Russian).
• Gus'kov A.S. and Troickij L.S. 1985. Balans massy lednikov Shpitsbergena v 1982/83 balansovom godu. Materialy Glyatsiologicheskih Issledovaniy 54: 211-213 (in Russian).
• Gus'kov A.S. and Troickij L.S. 1987. Vodno-ledovy balans lednikov Shpitsbergena v 1983/84 balansovom godu. Materialy Glyatsiologicheskih Issledovaniy 59: 138-139 (in Russian).
• Hanssen-Bauer 1.2002. Temperature and precipitation in Svalbard 1912-2050: measurements and scenarios. Polar Record 38 (206): 225-232.
• Jania J. 1988. Klasyfikacja i cechy morfometryczne lodowców otoczenia Hornsundu, Spitsbergen. In: J. Jania and M. Pulina (eds) Wyprawy Polarne Uniwersytetu Śląskiego 1980-1984. T. 2. Uniwersytet Śląski, Katowice: 12-47 (in Polish).
• Jania J. 1994. Field investigations during glaciological expeditions to Spitsbergen in the period 1992-1994 (interim report). Uniwersytet Śląski, Katowice: 40 pp.
• Jania J. 1997. Glacjologia. Nauka o lodowcach. Wyd. II. Wydawnictwo Naukowe PWN, Warszawa: 359 pp. (in Polish).
• Jania J., Kolondra L. and Aas H.F. (eds) 2002. Werenskioldbreen and surrounding areas. Spitsbergen, Svalbard, Norway. Ortophotomap 1:25 000. Uniwersytet Śląski, Katowice, Polska, Norsk Polarinstitutt, Troms0, Norge.
• Jania J., MochnackiD. and GądekB. 1996. The thermal structure of Hansbreen, a tidewater glacier in southern Spitsbergen, Svalbard. Polar Research 15 (1): 53-66.
• Khodakov V.G. 1985. Sniezhnyj pokrov. In: B.M. Kotljakov (ed.) Glaciologia Shpitsbergena. Nauka, Moskva: 35-46 (in Russian).
• Kolondra L. 2002. Cyfrowa ortofotomapa - nowa forma danych kartograficznych w badaniach glacjologicznych (na przykładzie lodowców Werenskiold i Nann - S Spitsbergen). In: A. Kostrzewski and G. Rachlewicz (eds) Funkcjonowanie i monitoring geoekosystemów obszarów polarnych. Poznań: 173-186 (in Polish).
• Kosiba A. 1960. Some results of glaciological investigations in SW Spitsbergen. Zeszyty Naukowe Uniwersytetu Wrocławskiego B4 (Nauka o Ziemi 1): 1-30.
• Lankauf K.R. 1999. Retreat of the Aavatsmark Glacier (Kaffioyra Region, Oscar II Land) in XX century. In: Polish Polar Studies. XXVI Polar Symposium. Lublin: 134-151.
• Leszkiewicz J. and Pulina M. 1999: Snowfall phases in analysis of a snow cover in Hornsund, Spitsbergen. Polish Polar Research 20: 3-24.
• Marchand W.-D. and Killingtveit C. 2001. Analyses of the relation between spatial snow distribution and terrain characteristics. In: 58th Eastern Snow Conference. Ottawa, Ontario, Canada: 71-84.
• Migała K., Pereyma J. and Sobik M. 1988. Akumulacja śnieżna na południowym Spitsbergenie. In: J. Jania and M. Pulina (eds) Wyprawy Polarne Uniwersytetu Śląskiego 1980-1984. T. 2. Uniwersytet Śląski, Katowice: 48-63 (in Polish).
• Mikhaliov V.S. and Singer E.M. 1975. Pitanie lednikov. In: L.S. Troickij, E.M. Singer, W.S. Koriakin, W.A. Markin and W.I. Mihalev (eds) Oledinienie Shpitsbergena (Svalbarda). Nauka, Moskva: 106-152 (in Russian).
• Perski Z., Jania J. and Stober M. 2003. SAR-interferometric and GPS-surveyed flow velocities of two tidewater glaciers in NW Spitsbergen: methods and results. In: Workshop on Arctic Glaciology and the MAGICS Annual Meeting, Abstracts. Zakopane 22-26 February 2003: 26.
• Singer E.M. and Mikhaliov V.S. 1967. Akkumukacja sniega na lednikach Shpitsbergena. Materialy Glyatsiologicheskih Issledovaniy 13: 86-100 (in Russian).
• Szafraniec J. 2002. Influence of positive degree-days and sunshine durations on the surface ablation of Hansbreen, Spitsbergen glacier. Polish Polar Research 23 (3-4): 227-240.
• Wielbińska D. and Skrzypczak E. 1988. Mean air temperatures at definite wind directions in Hornsund, Spitsbergen. Polish Polar Research 9 (1): 105-119.
• Winther J.-G., Bruland O., Sand K., Killingtveit C. and Marechal D. 1998. Snow accumulation distribution on Spitsbergen, Svalbard, in 1997. Polar Research 17 (2): 155-164.