Radical past climatic changes in the Arctic Ocean and a geophysical signature of the Lomonosov Ridge north of Greenland

Autor: Emma Sheldon, Susanne Juul Lassen, Niels Nørgaard-Pedersen, Naja Mikkelsen, Yngve Kristoffersen

Publikováno v: Geological Survey of Denmark and Greenland Bulletin. 10:61-64

The Arctic Ocean is a landlocked basin, at present covered by perennial sea ice. During the past few decades a significant thinning and shrinking of the sea ice has been observed, and modelling studies indicate that the Arctic Ocean ice cover could,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e1d50c852f3cedc161d2464e271a125
https://doi.org/10.34194/geusb.v10.4911

Intermediate water signal leads surface water response during Northeast Atlantic deglaciation

Autor: H. Lindgren, Antoon Kuijpers, Helmar Kunzendorf, Jan Heinemeier, Susanne Juul Lassen, Eystein Jansen, Karen Luise Knudsen

Publikováno v: Global and Planetary Change. 32:111-125

Multi-proxy records of the high resolution core ENAM94-09 from the Faeroe region, NE Atlantic, were used to reconstruct paleoceanographic conditions at intermediate water depth during the Last Glacial Maximum (LGM, 19.3–16.7 ka BP) and the initial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45ebbd9c22425f22f57652a06771377e
https://doi.org/10.1016/s0921-8181(01)00100-x

Reduced sea ice concentrations in the Arctic Ocean during the last interglacial period revealed by sediment cores off northern Greenland

Autor: Emma Sheldon, Susanne Juul Lassen, Yngve Kristoffersen, Niels Nørgaard-Pedersen, Naja Mikkelsen

Publikováno v: Paleoceanography. 22

[1] We present a record encompassing marine isotope stages 7-1 from a hitherto unexplored and heavily ice-covered area of the Arctic Ocean, the Lomonosov Ridge off the northern Greenland-Canada continental margin, using nannofossil and benthic forami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::103f73aed626d40e26e6aa8cdf3fbbe9
https://doi.org/10.1029/2006pa001283

Northeast Atlantic sea surface circulation during the past 30-10 14C kyr B.P

Autor: Susanne Juul Lassen, Antoon Kuijpers, Margrethe Kristensen, Karen Luise Knudsen, Karen Christensen, Eystein Jansen

Publikováno v: Lassen, S, Jansen, E, Knudsen, K L, Kuijpers, A, Kristensen, M & Christensen, K 1999, ' Northeast Atlantic sea surface circulation during the past 30-10 14 C kyr B.P. ', Paleoceanography, vol. 14, no. 5, pp. 616-625 . https://doi.org/10.1029/1999PA900029

A study was made of three cores from the Faeroe-Shetland gateway, based on planktonic foraminifera, oxygen isotopes, accelerator mass spectrometry 14C dates, magnetic susceptibility, and counts of ice rafted debris (IRD). The data, covering the perio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::677bc93f4c55ed8868847e9750f36276
https://pure.au.dk/portal/da/publications/northeast-atlantic-sea-surface-circulation-during-the-past-3010-14c-kyr-bp(2e1e419c-10b0-4620-91f6-73030d2bd697).html

Stratigraphy and palaeoceanography of upper maastrichtian chalks, southern Danish Central Graben

Autor: Jon R. Ineson, Poul Schiøler, Bjørn Buchardt, Emma Sheldon, Finn Surlyk, Jan Audun Rasmussen, Susanne Juul Lassen, Niels H. Schovsbo

Publikováno v: ResearcherID

Upper Maastrichtian chalks form important hydrocarbon reservoirs in the Danish sector of the North Sea and have been intensively studied, yet their lithological uniformity can frustrate attempts to develop a high-resolution stratigraphic subdivision

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c92d81ba533431920379be9da708748
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000243032600002&KeyUID=WOS:000243032600002