@ARTICLE{Węsławski_Jan_Marcin_Cold_1987, author={Węsławski, Jan Marcin and Adamski, Piotr}, volume={vol. 8}, number={No 2}, journal={Polish Polar Research}, pages={95-106}, howpublished={online}, year={1987}, publisher={Polish Academy of Sciences}, publisher={Committee on Polar Research}, abstract={The comparison of the years 1981/82 and 1984/85 on the background of long term climatic observations on Svalbard suggest that two seasons compared belong to extremely different ones with regard to the sea ice, air temperature and biological phenomena. Despite meteorological and hydrological differences, the phytoplankton bloom and breeding period of major crustaceans were placed in the same time of the year. Differences were noted in the structure of zooplankton community, abundance of sea birds and mammals.}, type={Article}, title={Cold and warm years in South Spitsbergen coastal marine ecosystem}, URL={http://www.journals.pan.pl/Content/111365/PDF/1987_2_095-106.pdf}, keywords={Arctic, Spitsbergen, climatic changes, marine biocenoses}, }