Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/11387
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Four climate cycles of recurring deep and surface water destabilizations on the Iberian margin

AuthorsMartrat, Belen CSIC ORCID ; Grimalt, Joan O. CSIC ORCID ; Shackleton, Nicholas J.; Abreu, Lucía de; Hutterli, Manuel A.; Stocker, Thomas F.
KeywordsCenntenial climate viariability
Bipolar behavior
Climate cycles
Surface water destabilizations
Issue Date14-Jun-2007
PublisherAmerican Association for the Advancement of Science
CitationScience 317(5837): 502-507 (2007)
AbstractCentennial climate variability over the last ice age exhibits clear bipolar behavior. High-resolution analyses of marine sediment cores from the Iberian margin trace a number of associated changes simultaneously. Proxies of sea surface temperature and water mass distribution, as well as relative biomarker content, demonstrate that this typical north-south coupling was pervasive for the cold phases of climate during the past 420,000 years. Cold episodes after relatively warm and largely ice-free periods occurred when the predominance of deep water formation changed from northern to southern sources. These results reinforce the connection between rapid climate changes at Mediterranean latitudes and century-to-millennial variability in northern and southern polar regions.
Description6 pages, 3 figures, 1 table.-- PMID: 17569824 [PubMed].-- Printed version published on Jul 27, 2007.
Publisher version (URL)http://dx.doi.org/10.1126/science.1139994
URIhttp://hdl.handle.net/10261/11387
DOI10.1126/science.1139994
ISSN0036-8075
E-ISSN1095-9203
Appears in Collections:(IDAEA) Artículos

Show full item record
Review this work

SCOPUSTM   
Citations

456
checked on Jun 30, 2022

WEB OF SCIENCETM
Citations

438
checked on Jul 4, 2022

Page view(s)

364
checked on Jul 5, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.