Nevertheless,
Large protected marine areas promote new: Meanwhile. Nevertheless,
Large protected marine areas promote:
Scientists have highlighted the usefulness of very large protected marine areas to encourage biodiversity. Consequently. Furthermore, after studying that set up in the Chagos archipelago in the Indian Ocean, in a study published Thursday in the journal Journal of applied ecology.
A giant protected area of 640. Therefore. Furthermore, 000 km², one of the largest in the world, was set up in 2010 in this region currently under British sovereignty but whose control must in the future return to Mauritius. Furthermore, Commercial fishing and extractive activities are prohibited.
The researchers followed the movements of species of sea turtles (nested turtle). Similarly, reef MANTA large protected marine areas promote rays and several seabirds. Consequently, Protected marine areas (AMP) “are often designed to protect local riches such as coral barriers. Furthermore, associated fauna,” said Alice Trevail, researcher large protected marine areas promote new at the University of Exeter, England, and one of the authors.
The debate persists as to the size of the protected marine areas – Large protected marine areas promote new
The usefulness of a more extensive version of these protective spaces has been debated by scientists. insofar as certain very mobile species could easily exceed the limits. But “we have also demonstrated their necessity to protect large mobile animals. which have very long rays of travel,” she said. The animals studied in the study thus remained almost exclusively (at 95%) in the protected perimeter despite their movements. linked to food. reproduction or their local migration habits.
The researchers also modeled the efficiency of large protected marine areas promote a smaller area of 100,000 km². According to them. 97% of the passing points of the MANTA rays. 94% of those large protected marine areas promote new of the turtles would be in the protected area, which would therefore remain effective. On the other hand, the figure drops to 59% for sea birds, which travel over greater distances. These conclusions also highlight the interest of these large protective spaces to reach 30% of ocean protection by 2030. objectives of the COP15 biodiversity of 2022, the authors note.
A change in sovereignty in the region
They recall that the levels of protection remain uneven. from “damaging” activities to biodiversity as the remaining fishing authorized in certain spaces which are theoretically protected. In addition. thanks to the analysis of GPS of ships combined with satellite data. two studies published in the journal Science have mapped fishing fleets working in areas where they are supposedly prohibited.
The study authors large protected marine areas promote also consider the results “particularly relevant” given the change in sovereignty that. is announced in the region. large protected marine areas promote new The United Kingdom signed an agreement in May to retrocede the Chagos archipelago in Mauritius. while providing for the maintenance of an American-British military base on one of the islands, in this strategic region.
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Large protected marine areas promote new
Large protected marine areas promote
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