As the northern route opens, the melting ice will have a significant impact on the transportation of goods around the world, and the consequences are manifold, said Didier Schmitt, a scientific adviser at the European Commission.
The Nordic Orion became the first cargo ship to take the treacherous Northwest Passage from the Pacific Ocean to Europe last year, and now its Danish operators are planning more trips across the Arctic as the sea ice melts.
If no new policy measures are adopted to combat global warming, the cost of climate change in Europe could reach almost 4 % of the gross domestic product (GDP) of the European Union by the end of the century.
The big freeze in the US was part of an Arctic weather system that is being displaced more and more frequently because of global warming, European researchers believe. As it re-centres itself over the pole, it should bring colder, icier conditions back to Europe.
From Europe and Asia, 14 countries – encompassing a total of 26 institutions – have come together to set up an Arctic observatory that will combine data from the sea, the atmosphere and the ground to provide vital evidence about the rate of climate change.
Dr Marc von Hobe, from the German Forschungszentrum Jülich GmbH research centre, is coordinator of the EU-funded RECONCILE project. The project contributed to the first detection in 2011 of a hole in the ozone layer over the Arctic. Dr von Hobe believes more work needs to be done to control greenhouse gas emissions.
Biofilters offer in-situ low-maintenance ways of treating wastewater.
Winners from Germany and Canada take home top prizes.
Electric cars with liquid batteries could be charged in minutes, says Prof. Cronin.