Arctic Ocean 'acidifying rapidly'

The Arctic seas are being made rapidly more acidic by carbon-dioxide emissions, according to a new report. Scientists from Norway's Center for International Climate and Environmental Research monitored widespread changes in ocean chemistry in the region. via Pocket http://www.bbc.co.uk/news/science-environment-22408341#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa