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Evidence from Lake Lisan of solar influence on decadal- to centennial-scale climate variability during marine oxygen isotope stage 2

2004; Geological Society of America; Volume: 32; Issue: 7 Linguagem: Inglês

10.1130/g20553.1

1943-2682

Sushma Prasad, Heinz Vos, Jörg F. W. Negendank, Nicolás Waldmann, S. L. Goldstein, Mordechai Stein,

Isotope Analysis in Ecology

Research Article| July 01, 2004 Evidence from Lake Lisan of solar influence on decadal- to centennial-scale climate variability during marine oxygen isotope stage 2 Sushma Prasad; Sushma Prasad 1Climate Dynamics and Sediments, GeoForschungsZentrum Potsdam, Telegrafenberg, D 14473 Potsdam, Germany Search for other works by this author on: GSW Google Scholar Heinz Vos; Heinz Vos 2Forschungszentrum, Jülich, ICG-V, D 52425 Jülich, Germany Search for other works by this author on: GSW Google Scholar J.F.W. Negendank; J.F.W. Negendank 3Climate Dynamics and Sediments, GeoForschungsZentrum Potsdam, Telegrafenberg, D 14473 Potsdam, Germany Search for other works by this author on: GSW Google Scholar Nicholas Waldmann; Nicholas Waldmann 4Institute of Earth Sciences, Hebrew University, Givat Ram, Jerusalem 91904, Israel Search for other works by this author on: GSW Google Scholar Steven L. Goldstein; Steven L. Goldstein 5Lamont-Doherty Earth Observatory, Columbia University, Palisades, New York 10964, USA Search for other works by this author on: GSW Google Scholar Mordechai Stein Mordechai Stein 6Geological Survey of Israel, 30 Malkei Yisrael Street, Jerusalem 95501, Israel Search for other works by this author on: GSW Google Scholar Geology (2004) 32 (7): 581–584. https://doi.org/10.1130/G20553.1 Article history received: 06 Feb 2004 rev-recd: 24 Mar 2004 accepted: 05 Apr 2004 first online: 02 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Sushma Prasad, Heinz Vos, J.F.W. Negendank, Nicholas Waldmann, Steven L. Goldstein, Mordechai Stein; Evidence from Lake Lisan of solar influence on decadal- to centennial-scale climate variability during marine oxygen isotope stage 2. Geology 2004;; 32 (7): 581–584. doi: https://doi.org/10.1130/G20553.1 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGeology Search Advanced Search Abstract Documentation of short-term climate variability during the glacial period has been limited by the availability of well-dated high-resolution archives. Here we present a paleoclimate reconstruction from varved lacustrine sediments of Lake Lisan, Dead Sea Rift, for ca. 26.2–17.7 (calendar) ka. The age is based on a floating varve chronology anchored to radiometric dates. Our reconstruction indicates that small ice-rafting events (a, b, c, and d), as well as Heinrich events in the North Atlantic, are associated with the Eastern Mediterranean arid intervals. Study of seasonal sublaminae yields evidence of several additional decadal- to century-scale arid events that correlate with cooler temperatures at higher latitudes. Analyses in the frequency domain indicate the presence of periodicities centered at 1500 yr, 500 yr, 192 yr, 139 yr, 90 yr, and 50–60 yr, suggesting a solar forcing on climate. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.