> The sea has a severe climate with temperatures below 0 °C (32 °F) over more than nine months per year, low water salinity
Given the low salinity and below 0 °C for so long, you would expect it to be frozen most of the time.
> The sea has a severe climate with temperatures below 0 °C (32 °F) over more than nine months per year, low water salinity
Given the low salinity and below 0 °C for so long, you would expect it to be frozen most of the time.