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Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing fish stock), resulting in the species becoming increasingly underpopulated in that area.
As of 2020, the current mean population estimate is 13% of unfished levels. Its stock status remains "overfished", though it is not currently subjected to overfishing. [84] In Australia, the southern bluefin tuna is listed as Conservation Dependent under the EPBC Act.
The number of fish on the government's overfishing list sunk to a new low last year in a sign of healthy U.S. fisheries, federal officials said. ... More than 80% of fish stocks are not overfished ...
Overfishing can be sustainable. [dubious – discuss] According to Hilborn, overfishing can be "a misallocation of societies' resources", but it does not necessarily threaten conservation or sustainability". [2] Overfishing is traditionally defined as harvesting so many fish that the yield is less than it would be if fishing were reduced. [2]
Human activities affect marine life and marine habitats through overfishing, habitat loss, the introduction of invasive species, ocean pollution, ocean acidification and ocean warming. These impact marine ecosystems and food webs and may result in consequences as yet unrecognised for the biodiversity and continuation of marine life forms. [3]
It was considered overfished and subject to overfishing for decades, but catches were reduced in 2011 in order to rebuild the stock and a 2024 stock assessment determined that the species had rebuilt and was no longer overfished nor subject to overfishing. [7] [8] [9] It is now considered a management success. [7]
Tilefish and snowy grouper, fish that live near reefs, are relatively long-lived species whose populations can take years to recover if they are overfished. Federal Judge Richard Gergel is ...
The problem of overfishing are as follows: the catches of wild fish have peaked and are now in decline, rational fishery management is the exception rather than the rule, the most valuable fish is trawled to the point of extinction, the developed world is stealing from both the developing world and the future generations, and fish farming, the ...