TY - T1 - Natural succession of microalgal communities during the cold-water season and the impact of increased solar irradiance on sea ice algae SN - / UR - URN:ISBN:978-951-51-3660-2; http://hdl.handle.net/10138/224574 T3 - A1 - Enberg, Sara A2 - PB - Helsingin yliopisto Y1 - 2017 LA - en AB - The winter season in polar and sub-polar areas is commonly described as a dormant phase for microalgae, especially in the water column, although the sea ice is a habitat for diverse and active communities. However, these areas are subject to changing environmental conditions due to global warming and changes in ultraviolet radiation. This thesis describes the natural succession of microalgal communities in the water column and sea ice during the cold-water winter season. Results show that the ... VO - IS - SP - OP - KW - N1 - PP - ER -