The oceans hold three billion cubic kilometres of water, more that enough for any imaginable need. (wattsupwiththat.com)
According to the new analysis, the amount of ice loss due to glacier glacial flow rose from 50 cubic kilometres per year in 1996 to 150 km3 in 2005. (newscientist.com)
one cubic kilometre over 1,000 years, which is unusually high for a relatively small volcano. (sciencedaily.com)