TY - JOUR N2 - This paper contains the results of phytosociological studies carried out on the model fragment of Spitsbergen tundra at Bellsund. In the area of 4800 m2 19 plant communities have been distinguished through association analysis and these communities, in turn, have been compared according to cluster analysis. Also, ecological groups of species have been distinguished. L1 - http://www.czasopisma.pan.pl/Content/111163/PDF-MASTER/1990-1-2_047-068.pdf L2 - http://www.czasopisma.pan.pl/Content/111163 PY - 1990 IS - No 1-2 EP - 48 KW - Arctic KW - Spitsbergen KW - plant communities KW - numerical classification A1 - Moraczewski, Ireneusz R. PB - Polish Academy of Sciences PB - Committee on Polar Research VL - vol. 11 DA - 1990 T1 - Numerical analysis of plant communities of tundra at the Vårsolbukta, Bellsund, Spitsbergen SP - 47 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/111163 T2 - Polish Polar Research ER -