Search results
Results from the WOW.Com Content Network
In the eastern Atlantic, blue marlin sport fisheries exist from the Algarve coast of Portugal in the north to Angola in the south and include the islands of the Azores, Canaries, Cape Verde, Madeira, and Ascension Island. The International Game Fish Association all-tackle world record for blue marlin currently stands at 1,402 lb 2 oz (636 kg). [5]
Makaira nigricans Lacepède, 1802 (Atlantic blue marlin); Makaira mazara (Jordan & Snyder, 1901) (Indo-Pacific blue marlin); Although they are traditionally listed as separate species, recent research indicates that the Atlantic blue marlin (Makaira nigricans) and Indo-Pacific blue marlin (Makaira mazara) may be parapatric populations of the same species.
Additionally 3191 fish species (21% of those evaluated) are listed as data deficient, meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. [ 2 ]
The blue marlin of the Atlantic and Pacific oceans are more widely pursued by sport fishermen than any other marlin species. Their wide distribution in tropical oceanic waters and seasonally into temperate zones makes them available to many anglers, and their potential to reach great sizes and spectacular fighting ability makes them a highly desired catch to some anglers.
The Ascension Island Marine Protected Area covers the entirety of the territorial waters and exclusive economic zone of the mid-Atlantic territory of Ascension Island.Within the area, no commercial fishing or deep sea mining is allowed, with recreational fishing allowed only in the territorial waters directly adjacent to the island.
The conservation status of a group of organisms (for instance, a species) indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the ...
If there is no defined long-term goal for conservation and ecological recovery and extraction of marine resources occurs, a region is not considered a marine protected area. [ 2 ] As of June 2019 there are 14,830 marine protected areas with a total area of 27,495,595 km 2 (10,616,109 sq mi) representing 7.59% of the ocean.
This is good for conservation, since it improves survival rates after release. [64] [65] The stocks for individual species in billfish longline fisheries can "boom and bust" in linked and compensatory ways. For example, the Atlantic catch of blue marlin declined in the 1960s. This was accompanied by an increase in sailfish catch.