By creating demand for these sustainable species, like northern shrimp, Atlantic mackerel, whiting, Atlantic pollock and red fish, fishermen hope to preserve the seafood that has historically been overfished, such as flounder, cod and halibut.
Conservationists had argued that modern satellite monitoring meant that costly boat patrols to stop overfishing made such a protected zone feasible and affordable, and the government in its budget statement appears to agree.
A booming business up to the early 1960s, fishing began to wane late in the decade because of foreign competition in the traditional Atlantic fishing grounds and the depletion from overfishing of such species as haddock and lobster.
In such circumstances, overfishing makes matters worse.
Eventually, Greenpeace warns, overfishing will lead to such a dramatic decline in the supply of sardines and anchovies that industry-dependent towns will collapse, and Italians will be without their favorite pizza topping. .
The unique habitat of Lac Alaotra is threatened by pollution, destruction of marshes for the construction of rice fields, overfishing, and introduced species such as exotic fish, plants, the black rat (Rattus rattus), and the small Indian civet (Viverricula indica), another small carnivoran.
Coral reefs are currently threatened by a range of anthropogenic stressors including global climate change [1] and localised pressures such as overfishing [2] and pollution [3].
However, anthropogenic factors such as pollution, overfishing and fertiliser run-off pose a more immediate threat to coral.
The certification depends on a host of factors, such as not overfishing and reducing bycatch the accidental killing of birds, turtles, and other animals.
John Steele, a marine ecologist at the Woods Hole Oceanographic Institution in Massachusetts, says the study should help researchers focus their attention on more important issues, such as ending overfishing.
