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  4. Reconstruction of past sea-surface temperatures in the eastern south atlantic and the eastern south pacific across termination I based on the alkenone method.
 
Zitierlink URN
https://nbn-resolving.de/urn:nbn:de:gbv:46-ep000103081

Reconstruction of past sea-surface temperatures in the eastern south atlantic and the eastern south pacific across termination I based on the alkenone method.

Veröffentlichungsdatum
2001
Autoren
Kim, Jung-Hyun  
Zusammenfassung
Detailed evaluation of the level of correspondence of the last two major cooling events (the Heinrich Event 1 and the Younger Dryas) superimposed on the last deglaciation between Northern and Southern Hemisphere climate variations is crucial to test existing feedback mechanisms invoked to initiate and transfer millennial-scale climate changes. For such approaches, it is essential to document paleoclimate variations at high-resolution because well-dated high-resolution marine climate records are still insufficient especially in the Southern Hemisphere. For this reason, core GeoB 1023-5 from the eastern South Atlantic, and cores GIK 17748-2 and GeoB 3302-1 from the eastern South Pacific were investigated to reconstruct past sea-surface temperature by determining temporal variations in the alkenone unsaturation ratios. This study focuses on the time interval of the last deglaciation phase, the so-called Termination I.
Institution
Universität Bremen  
Fachbereich
Fachbereich 05: Geowissenschaften (FB 05)  
Institute
Marum – Zentrum für Marine Umweltwissenschaften  
Dokumenttyp
Bericht, Report
Zeitschrift/Sammelwerk
Berichte, Fachbereich Geowissenschaften, Universität Bremen  
Band
180
Seitenzahl
114 pp
Zweitveröffentlichung
Nein
Sprache
Deutsch
Dateien
Lade...
Vorschaubild
Name

00010308.pdf

Size

5.98 MB

Format

Adobe PDF

Checksum

(MD5):74ec1b6356b82ce6e9cebc5055d61faf

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