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- W2195890183 abstract "We present new surface water proxy records of meltwater production (alkenone derived), relative sea surface temperature (diatom, alkenones) and sea ice (diatoms) changes from the Disko Bugt area off central West Greenland. We combine these new surface water reconstructions with published proxy records (benthic foraminifera - bottom water proxy; dinocyst assemblages – surface water proxy), along with atmospheric temperature from Greenland ice core and Greenland lake records. This multi-proxy approach allows us to reconstruct centennial scale middle to late Holocene palaeoenvironmental evolution of Disko Bugt and the Western Greenland coastal region with more detail than previously available. Combining surface and bottom water proxies identifies the coupling between ocean circulation (West Greenland Current conditions), the atmosphere and the Greenland Ice Sheet. Centennial to millennial scale changes in the wider North Atlantic region were accompanied by variations in the West Greenland Current (WGC). During periods of relatively warm WGC, increased surface air temperature over western Greenland led to ice sheet retreat and significant meltwater flux. In contrast, during periods of cold WGC, atmospheric cooling resulted in glacier advances. We also identify potential linkages between the palaeoceanography of the Disko Bugt region and key changes in the history of human occupation. Cooler oceanographic conditions at 3.5 ka BP support the view that the Saqqaq culture left Disko Bugt due to deteriorating climatic conditions. The cause of the disappearance of the Dorset culture is unclear, but the new data presented here indicate that it may be linked to a significant increase in meltwater flux, which caused cold and unstable coastal conditions at ca. 2 ka BP. The subsequent settlement of the Norse occurred at the same time as climatic amelioration during the Medieval Climate Anomaly and their disappearance may be related to harsher conditions at the beginning of the Little Ice Age." @default.
- W2195890183 created "2016-06-24" @default.
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- W2195890183 date "2016-01-01" @default.
- W2195890183 modified "2023-10-14" @default.
- W2195890183 title "Surface and sub-surface multi-proxy reconstruction of middle to late Holocene palaeoceanographic changes in Disko Bugt, West Greenland" @default.
- W2195890183 cites W1505094049 @default.
- W2195890183 cites W1522499362 @default.
- W2195890183 cites W1580330693 @default.
- W2195890183 cites W1638007290 @default.
- W2195890183 cites W1809829952 @default.
- W2195890183 cites W1810959483 @default.
- W2195890183 cites W1969946915 @default.
- W2195890183 cites W1970492016 @default.
- W2195890183 cites W1970927565 @default.
- W2195890183 cites W1970999407 @default.
- W2195890183 cites W1971532651 @default.
- W2195890183 cites W1976840776 @default.
- W2195890183 cites W1978737785 @default.
- W2195890183 cites W1980607868 @default.
- W2195890183 cites W1983764048 @default.
- W2195890183 cites W1985223581 @default.
- W2195890183 cites W1985586132 @default.
- W2195890183 cites W1986513960 @default.
- W2195890183 cites W1989907286 @default.
- W2195890183 cites W1989989940 @default.
- W2195890183 cites W1990899433 @default.
- W2195890183 cites W1995017000 @default.
- W2195890183 cites W1995248692 @default.
- W2195890183 cites W1995572112 @default.
- W2195890183 cites W1996678998 @default.
- W2195890183 cites W1996719186 @default.
- W2195890183 cites W2002108708 @default.
- W2195890183 cites W2002122067 @default.
- W2195890183 cites W2003186537 @default.
- W2195890183 cites W2003716615 @default.
- W2195890183 cites W2005608463 @default.
- W2195890183 cites W2005786608 @default.
- W2195890183 cites W2005939452 @default.
- W2195890183 cites W2008924413 @default.
- W2195890183 cites W2008968677 @default.
- W2195890183 cites W2014688144 @default.
- W2195890183 cites W2016978525 @default.
- W2195890183 cites W2019920563 @default.
- W2195890183 cites W2023596374 @default.
- W2195890183 cites W2026953411 @default.
- W2195890183 cites W2027647709 @default.
- W2195890183 cites W2028617012 @default.
- W2195890183 cites W2028721282 @default.
- W2195890183 cites W2030938627 @default.
- W2195890183 cites W2043085006 @default.
- W2195890183 cites W2044438318 @default.
- W2195890183 cites W2045471824 @default.
- W2195890183 cites W2046640368 @default.
- W2195890183 cites W2047637150 @default.
- W2195890183 cites W2047781355 @default.
- W2195890183 cites W2052843944 @default.
- W2195890183 cites W2054073220 @default.
- W2195890183 cites W2054213351 @default.
- W2195890183 cites W2056434007 @default.
- W2195890183 cites W2059004280 @default.
- W2195890183 cites W2059006523 @default.
- W2195890183 cites W2060265527 @default.
- W2195890183 cites W2060859301 @default.
- W2195890183 cites W2062139129 @default.
- W2195890183 cites W2066273116 @default.
- W2195890183 cites W2066355518 @default.
- W2195890183 cites W2066611219 @default.
- W2195890183 cites W2073190314 @default.
- W2195890183 cites W2074063375 @default.
- W2195890183 cites W2074753242 @default.
- W2195890183 cites W2077249724 @default.
- W2195890183 cites W2078607456 @default.
- W2195890183 cites W2078655198 @default.
- W2195890183 cites W2079094938 @default.
- W2195890183 cites W2081081205 @default.
- W2195890183 cites W2084682724 @default.
- W2195890183 cites W2091232642 @default.
- W2195890183 cites W2091347044 @default.
- W2195890183 cites W2095710420 @default.
- W2195890183 cites W2096471715 @default.
- W2195890183 cites W2096819901 @default.
- W2195890183 cites W2100481903 @default.
- W2195890183 cites W2100717519 @default.
- W2195890183 cites W2105831919 @default.
- W2195890183 cites W2107549316 @default.
- W2195890183 cites W2108808592 @default.