Melting Ice – the Future of the Arctic

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Climate change in the Arctic is fueling not only fear, but also hope. Sea levels will rise and flood many regions. But the melting ice will also expose new land with reserves of oil, gas and minerals. New sea routes are also emerging.

The melting of the ice in the far north has given reason for great optimism, as newly-found mineral resources promise the Inuit a better life. But international corporations and self-proclaimed ‘partners’ such as China also have their eye on the treasures of the Arctic. Some even dream of a polar Silk Road. As large corporations position themselves to exploit the treasures of the far north, the indigenous people, the Inuit, are fighting for their independence.

The DW Documentary team spent four weeks with a geological expedition to the north coast of Canada – a place where no human has ever set foot before – and were present at the geologists world’s northernmost spring. A microbiologist with them also collected DNA samples that could help in the development of new vaccines against resistant germs. However, the most important resource in the far north is still fish: Greenland supplies half the world with it, yet it still doesn’t bring in enough to finance necessary investments in its underdeveloped infrastructure. And in Canada, the Inuit are also struggling with their government for the right to share in the wealth of their own land.

NASA Studies an Unusual Arctic Warming Event

Winter temperatures are soaring in the Arctic for the fourth winter in a row. The heat, accompanied by moist air, is entering the Arctic not only through the sector of the North Atlantic Ocean that lies between Greenland and Europe, as it has done in previous years, but is also coming from the North Pacific through the Bering Strait.

“We have seen winter warming events before, but they’re becoming more frequent and more intense,” said Alek Petty, a sea ice researcher at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

Scientists are waiting to see how much this heat wave will impact the wintertime sea ice maximum extent, which has been shrinking in the past decades and has hit record lows each of the past three years. The sea ice levels are already at record lows or near-record lows in several areas of the Arctic. Another exceptional event this winter is the opening up of the sea ice cover north of Greenland, releasing heat from the ocean to the atmosphere and making the sea ice more vulnerable to further melting.

“This is a region where we have the thickest multi-year sea ice and expect it to not be mobile, to be resilient,” Petty said. “But now this ice is moving pretty quickly, pushed by strong southerly winds and probably affected by the warm temperatures, too.”

Credit: NASA’s Goddard Space Flight Center