For citations:
Urabe H. Recent trend in Chum Salmon stock decline and its potential mechanisms in Hokkaido, Japan. Problems of Fisheries. 2021;22(4):16-26. (In Russ.) https://doi.org/10.36038/0234-2774-2021-22-4-16-26
Urabe H. Recent trend in Chum Salmon stock decline and its potential mechanisms in Hokkaido, Japan. Problems of Fisheries. 2021;22(4):16-26. (In Russ.) https://doi.org/10.36038/0234-2774-2021-22-4-16-26