海産魚の体液ならびに環境水の浸透圧に関する研究-1-浮魚〔カイ〕游路の海水の浸透圧について(英文)

概要

論文の詳細を見る
To clarify the reason for the migratory behaviour of pelagic marine fish, the osmotic pressure of the water mass wherein the fish was caught in relation to the tempeature in situ has been studied on the basis of data obtained by various surveying vessels in the fishing grounds. A high correlation was seen between these factors throughout the seasons for every kind of fish studied. The osmotic pressure of sea water is considered to be closely related with the life of pelagic marine fish. They seem to migrate in the waters having a certain level of osmotic pressure which is proper to each kind of fish and may change as their maturity progresses.
日本水産學會の論文