Berlin, Aug. 22 -- Germany says it plans to take a more active role in Arctic affairs, citing the far north's growing ecological, political and economic significance as a result of climate change.

Cabinet passed a resolution Wednesday declaring its intention to send German experts to advise the Arctic Council. It also plans to campaign for an expansion of environmental protection areas in the Arctic and explore the potential that the increasingly ice-free Northwest and Northern Passages have for shipping during the summer.

German Chancellor Angela Merkel said Tuesday after a meeting with Nordic leaders that her country, which is an observer in the Arctic Council, will "keep an eye on the strategic role of the Arctic."

Merkel said Germa...