%0 Journal Article %T Wave climate in subarctic seas from Voluntary Observing Ships: 1900-2020 %A , .. %A , .. %K Subarctic seas, visual wave observations, wind sea and swell climatology, long-term trends %J Russian Journal of Earth Sciences %D 2020 %N 20 %P 0 %I Геофизический центр Российской Академии Наук