Even assuming that the dataset is comprehensive: Considering that the upper - ocean cooling is seen mainly at 30N and 30S, another explanation for this cooling is increased ocean — to — atmosphere heat transfer in these regions (possibly aided by hurricane - mixing of the upper ocean layer, and advection of deeper cold water as a result). (realclimate.org)
Fish from deep cold waters, such as those surrounding Iceland, are especially rich in these acids. (sitstay.com)
In the Nordic seas, conversion of inflowing warm Atlantic surface water to deep cold water through convection is closely linked with climate. (pubs.geoscienceworld.org)