Ocean currents generate large footprints in marine palaeoclimate proxies


Dateien zu dieser Ressource

Prüfsumme: MD5:5df2ca5155cc03a27513b5cf845f7bfb

VAN SEBILLE, Erik, Paolo SCUSSOLINI, Jonathan V. DURGADOO, Frank J. C. PEETERS, Arne BIASTOCH, Wilbert WEIJER, Chris TURNEY, Claire B. PARIS, Rainer ZAHN, 2015. Ocean currents generate large footprints in marine palaeoclimate proxies. In: Nature Communications. 6, 6521. eISSN 2041-1723

@article{van Sebille2015Ocean-31300, title={Ocean currents generate large footprints in marine palaeoclimate proxies}, year={2015}, doi={10.1038/ncomms7521}, volume={6}, journal={Nature Communications}, author={van Sebille, Erik and Scussolini, Paolo and Durgadoo, Jonathan V. and Peeters, Frank J. C. and Biastoch, Arne and Weijer, Wilbert and Turney, Chris and Paris, Claire B. and Zahn, Rainer}, note={Article Number: 6521} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/31300"> <dc:creator>Turney, Chris</dc:creator> <dc:contributor>Weijer, Wilbert</dc:contributor> <dc:creator>Durgadoo, Jonathan V.</dc:creator> <dc:contributor>Biastoch, Arne</dc:contributor> <dc:creator>Paris, Claire B.</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-06-26T07:59:31Z</dcterms:available> <dc:contributor>Peeters, Frank J. C.</dc:contributor> <dc:creator>Scussolini, Paolo</dc:creator> <dc:contributor>Turney, Chris</dc:contributor> <dc:contributor>Scussolini, Paolo</dc:contributor> <dc:contributor>Paris, Claire B.</dc:contributor> <dc:contributor>Durgadoo, Jonathan V.</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.de/urn:nbn:de:bsz:352-20150914100631302-4485392-8"/> <dc:creator>Biastoch, Arne</dc:creator> <dcterms:title>Ocean currents generate large footprints in marine palaeoclimate proxies</dcterms:title> <dc:language>eng</dc:language> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/31300"/> <dc:creator>van Sebille, Erik</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-06-26T07:59:31Z</dc:date> <dc:creator>Weijer, Wilbert</dc:creator> <dc:creator>Peeters, Frank J. C.</dc:creator> <dcterms:issued>2015</dcterms:issued> <dcterms:abstract xml:lang="eng">Fossils of marine microorganisms such as planktic foraminifera are among the cornerstones of palaeoclimatological studies. It is often assumed that the proxies derived from their shells represent ocean conditions above the location where they were deposited. Planktic foraminifera, however, are carried by ocean currents and, depending on the life traits of the species, potentially incorporate distant ocean conditions. Here we use high-resolution ocean models to assess the footprint of planktic foraminifera and validate our method with proxy analyses from two locations. Results show that foraminifera, and thus recorded palaeoclimatic conditions, may originate from areas up to several thousands of kilometres away, reflecting an ocean state significantly different from the core site. In the eastern equatorial regions and the western boundary current extensions, the offset may reach 1.5 °C for species living for a month and 3.0 °C for longer-living species. Oceanic transport hence appears to be a crucial aspect in the interpretation of proxy signals.</dcterms:abstract> <dc:contributor>Zahn, Rainer</dc:contributor> <dc:contributor>van Sebille, Erik</dc:contributor> <dc:creator>Zahn, Rainer</dc:creator> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 26.06.2015 (Informationen über die Zugriffsstatistik)

Sebille_0-291941.pdf 12

Das Dokument erscheint in:

KOPS Suche


Mein Benutzerkonto