TY - JOUR N2 - In surface horizons of Gelic Regosols. Gelic Gleysols and Gelic Cambisols from 5 sites in Kaffiöyra. 26 taxa of blue-green algae have been determined. Species of the genera Gleocapsa, Schizothrix, Tolypothrix and Calothix were the most common. In Gelic Regosols blue-green algae formed during the last 100 years the 0.5 cm thick horizon A, containing 8.6% of humus. L1 - http://journals.pan.pl/Content/111292/PDF-MASTER/1988_4_475-484.pdf L2 - http://journals.pan.pl/Content/111292 PY - 1988 IS - No 4 EP - 484 KW - Arctic KW - Spitsbergen KW - blue-green algae KW - tundra KW - soil A1 - Plichta, Witold A1 - Luścińska, Marta PB - Polish Academy of Sciences PB - Committee on Polar Research VL - vol. 9 DA - 1988 T1 - Blue-green algae and their influence on development of tundra soils in Kaffiöyra, Oscar II Land, Spitsbergen SP - 475 UR - http://journals.pan.pl/dlibra/publication/edition/111292 T2 - Polish Polar Research ER -