Working from Australia, policy makers and scientists from 24 nations and the European Union unanimously agreed on Friday (October 28, 2016) to create a marine reserve, almost as large as Alaska, in the Ross Sea off the coast of Antarctica. The agreement will take effect on December 1, 2017 and remain in effect for at least 35 years. It will be the largest marine protected area in the world.
The new Antarctic safe zone will encompass 600 thousand square miles (1.5 million square km) of ocean. Commercial fishing will be banned from about 30 percent of the area, and 28 percent will be designated as research zones, where scientists can catch limited amounts of fish and krill, tiny invertebrates that provide food for whales, penguins, seals and other animals.
The Antarctic region in and around the Ross Sea is one of the last great ocean wilderness areas on the planet, according to a NOAA webpage on the need to protect this region:
It supports one of the most productive ecosystems in the Southern Ocean, high biodiversity, and a unique assemblage of species found nowhere else on Earth. It is also one of the most studied polar regions, with some of the world’s longest time series of polar observations.
This region of the planet supports many top predators, including over one third of the world’s Adélie penguins, one quarter of the world’s Emperor penguins, half of the Southern Pacific population of Weddell seals, and half of the world’s Type C killer whales, plus a huge and diverse population of smaller sea creatures (krill, sponges, corals and much more).
The agreement was reached at the annual meeting of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), which comprises 24 countries including the United States and European Union.
CCAMLR Executive Secretary Andrew Wright said in an October 28 statement that the decision has been several years in the making:
This has been an incredibly complex negotiation which has required a number of Member countries bringing their hopes and concerns to the table at six annual CCAMLR meetings as well as at intersessional workshops.
A number of details regarding the MPA are yet to be finalised but the establishment of the protected zone is in no doubt and we are incredibly proud to have reached this point.
Evan Bloom, head of the United States delegation told the New York Times:
This is a major step in marine conservation not just for the Antarctic but internationally.
Part of it is the size, but the significance of this is that most of the marine protected area is a no-take area, and that involved 25 countries and complex, long-term environmental negotiations. It is one of the biggest steps for the international community.
Bottom line: Policy makers and scientists unanimously agreed on Friday (October 28, 2016) to create a marine reserve – the largest marine protected area in the world – in the Ross Sea off the coast of Antarctica.
Deborah Byrd created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Today, she serves as Editor-in-Chief of this website. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named 3505 Byrd in her honor. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.