TY - JOUR N2 - Investigations of the snow cover at the end of the winter 1990/1991 were carried out in several areas in West Spitsbergen, namely, Lomonosovfonna, Kongsvegen, Fridtjovbreen, Amundsenisen and that north of the Hornsund Fjord. The physical properties and chemical nature of precipitation and the snow cover were determined. The studies revealed high variation in the precipitation and the thickness of the snow cover: 317 mm w.e. (water equivalent) in the Hornsund area, 659 mm w.e. at Lomonosovfonna, 1076 mm w.e. at Fridtjovbreen and 1716 mm w.e. at Amundsenisen. The salt loads deposited in the snow cover in different parts of West Spitsbergen were also calculated (2.8 t/km2 at Lomonosovfonna, 15.8 t/km2 at Kongsvegen and 43.2 t/km2 at Amundsenisen). An intensive process of demineralisation during the conversion of snow to firn was revealed, reaching as much as 90% during the first summer. An attempt to determine the anthropogenic element content using the pH values for the precipitation and snow cover was also made. A distinct correlation between the physico-chemical characteristic of snow layer and falling snow was found. On the basis of the quality of the precipitation and snow cover, West Spitsbergen has been classified into following provinces: (1) northern situated within Arctic High (Lomonosovfonna and Kongsvegen), (2) southern ndergoing mainly moving air masses from the Arctic High and Greenland Low (Amundsenisen and Hornsund region). L1 - http://www.czasopisma.pan.pl/Content/110755/PDF-MASTER/2000-2_065-088.pdf L2 - http://www.czasopisma.pan.pl/Content/110755 PY - 2000 IS - No 2 EP - 88 KW - Arctic KW - Spitsbergen KW - glaciology KW - meteorology KW - snow cover KW - snow chemistry A1 - GÅ‚owacki, Piotr A1 - Pulina, Marian PB - Polish Academy of Sciences PB - Committee on Polar Research VL - vol. 21 DA - 2000 T1 - The physico-chemical properties of the snow cover of Spitsbergen (Svalbard) based on investigations during the winter season 1990/1991 SP - 65 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/110755 T2 - Polish Polar Research ER -