By José María Figueres
Mr. Figueres is a former president of Costa Rica and served as chief executive of the World Economic Forum.
This week, the Commission for the Conservation of Antarctic Marine Living Resources, comprising 24 nations and the European Union, is meeting in Hobart, Australia, to consider proposals to protect three areas off Antarctica’s coast totaling 1.2 million square miles. Plans for marine reserves off East Antarctica, which offer critical habitat to emperor and Adélie penguins, and in the Weddell Sea, which would shelter whales and penguins, have been on the table for several years, blocked so far by Russia and China. Both of those areas also harbor cold-water corals, glass sponges and other creatures found nowhere else on earth.
Now, a new proposal is up for consideration to establish a marine sanctuary surrounding the Antarctic Peninsula. Antarctica is one of the fastest-warming places on the planet and the Peninsula region is facing multiple pressures, including climate change variability, an increase in tourism as well as intense fishing for krill, which has led to starvation among some populations of penguins.
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Antarctica’s land mass has proved forbidding since humans first set foot on the continent, but the sea is swarming with life critical to the planet. Indeed, blooms of algae, which supply oxygen to the atmosphere, can be seen from space. And krill, another fundamental cog in the ecosystem that feeds whales, seals, penguin and many fish, have recently been found to behave in a way that accelerates the removal of carbon from the atmosphere. The ecologist Geraint Tarling of the British Antarctic Survey, who documented this phenomenon, said the finding “could equate to krill sequestering 23 million tonnes of carbon to the deep sea each year, equivalent to annual” residential emissions of greenhouse gases from Britain.
Yet these links are fragile. Sylvia Earle, the marine biologist and explorer and member of the conservation group Antarctica 2020, said: “Where we’re headed right now is not very encouraging for mankind. We continue to chew away and carve away at the systems that generate oxygen and capture carbon and maintain the chemistry of the planet that works in our favor.”
via Opinion | Will We Protect Antarctica or Exploit It? – The New York Times