title: The last deglaciation event in the eastern central arctic ocean.
abstract: Oxygen isotope records of cores from the central Arctic Ocean yield evidence for a major influx of meltwater at the beginning of the last deglaciation 15.7 thousand years ago (16,650 calendar years B.C.). The almost parallel trends of the isotope records from the Arctic Ocean, the Fram Strait, and the east Greenland continental margin suggest contemporaneous variations of the Eurasian Arctic and Greenland (Laurentide) ice sheets or increased export of low-saline waters from the Arctic within the East Greenland Current during the last deglaciation. On the basis of isotope and carbon data, the modern surface- and deep-water characteristics and seasonally open-ice conditions with increased surface-water productivity were established in the central Arctic at the end of Termination lb about 7.2 thousand years ago or 6,000 calendar years B.C.).
authors.forename: R
authors.initials: R
authors.lastname: Stein
authors.forename: S I
authors.initials: SI
authors.lastname: Nam
authors.forename: C
authors.initials: C
authors.lastname: Schubert
authors.forename: C
authors.initials: C
authors.lastname: Vogt
authors.forename: D
authors.initials: D
authors.lastname: Futterer
authors.forename: J
authors.initials: J
authors.lastname: Heinemeier