Jakobshavn Isbræ is a major contributor to the mass balance of the Greenland ice sheet, producing some 10% of all Greenland icebergs some 35 billion tonnes of icebergs calved off and passing out of the fjord every year.
Jakobshavn Isbræ is a major contributor to the mass balance of the Greenland ice sheet. Jakobshavn Isbræ was producing some 10% of all Greenland icebergs some 35 billion tonnes of icebergs calved off. Jakobshavn Isbræ was passing out of the fjord every year.