August 16, 2015 — How do algae react to the warming of the Arctic Ocean? How is it affecting wildlife in the fjords? To find answers, researchers rely heavily on divers who brave the icy waters to gather samples.
“Without them, we wouldn’t be able to successfully complete our projects,” admits Cornelia Buchholz, a marine biologist who is working at Ny-Alesund on Spitsbergen, the largest island of the Svalbard archipelago in the heart of the Norwegian Arctic.
Until the start of the 1960s, this town — the northernmost permanent human settlement in the world — was populated by coal miners.
Today it is entirely dedicated to science.
Between mid-April and the end of August when the sun never sets, dozens of researchers stay there.
The site, which boasts exceptional facilities despite its extreme location just a thousand kilometres (600 miles) from the North Pole, has a unique window on climate change, the effects of which are far more pronounced in the Arctic region.
Under water at Ny-Alesund, rising sea temperatures have already led to the appearance of new species of krill (small crustaceans) and fish, such as Atlantic cod and mackerel.
Read the full story from the Agence France-Presse at Yahoo News