The rise would add to threats to coasts from Bangladesh to Florida, low-lying Pacific islands and cities from London to Shanghai. It would also raise the cost of building tsunami barriers in Japan.
Record temperatures in the Arctic will add to factors raising world sea levels by up to 5.2 feet by 2100, according to a report by the Oslo-based Arctic Monitoring and Assessment Programme (AMAP), which is backed by the eight-nation Arctic Council.
“The past six years [until 2010] have been the warmest period ever recorded in the Arctic," the report said.
“In the future, global sea level is projected to rise by 0.9 metres [3 feet] to 1.6 metres [5.2 feet] by 2100 and the loss of ice from Arctic glaciers, ice caps and the Greenland ice sheet will make a substantial contribution," it added. Read the full report here.
Source: by Alister Doyle, The Washington Post.
