Also on the list: the abundant Chilean jack mackerel in the southern Pacific Ocean, for human consumption in Africa, and Antarctic krill, for fish oil and fishmeal.
FORBES: Blue Waters Gray Areas
2.
There is also more competition for this food from an aggressive invasive species, the mackerel, which has been drawn north to southern Iceland by the warmer water temperatures.
BBC: Nature??s biggest treasure hunt
3.
The authority awarded Seafish Tasmania a quota of nearly 18, 000 tonnes for mackerel and redbait, about half the annual quota reserved for those species in waters stretching around southern Australia.