Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka
Earth's climate has undergone dramatic changes between glacial and interglacial states troughout the past 500 ka years. In this regard, changes in the Southern Ocean, both in physical ocean circulation and biological productivity, are commonly thought to have played a critical role. However, pa...
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Universität Bremen
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ftsubbremen:oai:media.suub.uni-bremen.de:Publications/elib/947 2023-05-15T18:23:44+02:00 Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka Glaziale-interglaziale ozeanische Veränderungen im zentralen Pazifischen Sektor des Südozeans während der letzten 500 000 Jahre Ullermann, Johannes Tiedemann, Ralf Lamy, Frank Mollenhauer, Gesine 2015-11-02 application/pdf https://media.suub.uni-bremen.de/handle/elib/947 https://nbn-resolving.org/urn:nbn:de:gbv:46-00104824-13 eng eng Universität Bremen FB5 Geowissenschaften https://media.suub.uni-bremen.de/handle/elib/947 urn:nbn:de:gbv:46-00104824-13 info:eu-repo/semantics/openAccess Bitte wählen Sie eine Lizenz aus: (Unsere Empfehlung: CC-BY) CC-BY Southern Ocean Pacific sector Paleoclimatology 550 550 Earth sciences and geology ddc:550 Dissertation doctoralThesis 2015 ftsubbremen 2022-11-09T07:09:29Z Earth's climate has undergone dramatic changes between glacial and interglacial states troughout the past 500 ka years. In this regard, changes in the Southern Ocean, both in physical ocean circulation and biological productivity, are commonly thought to have played a critical role. However, paleoceanographic data from this oceanic region is sparse, thus rendering much of the understanding of the underlying processes incomplete, particularly for the central parts of the Pacific sector of the Southern Ocean. This thesis reconstructs interglacial-glacial scale oceanographic changes in the high latitude (~55 degrees S) central Pacific sector of the Southern Ocean with the aim to further improve the current understanding of climate dynamics. For this purpose, a number of proxy data were generated from marine sediment cores that were collected during R/V Polarstern cruise ANT-XXVI/2. Doctoral or Postdoctoral Thesis Southern Ocean Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen) Pacific Southern Ocean |
institution |
Open Polar |
collection |
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen) |
op_collection_id |
ftsubbremen |
language |
English |
topic |
Southern Ocean Pacific sector Paleoclimatology 550 550 Earth sciences and geology ddc:550 |
spellingShingle |
Southern Ocean Pacific sector Paleoclimatology 550 550 Earth sciences and geology ddc:550 Ullermann, Johannes Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
topic_facet |
Southern Ocean Pacific sector Paleoclimatology 550 550 Earth sciences and geology ddc:550 |
description |
Earth's climate has undergone dramatic changes between glacial and interglacial states troughout the past 500 ka years. In this regard, changes in the Southern Ocean, both in physical ocean circulation and biological productivity, are commonly thought to have played a critical role. However, paleoceanographic data from this oceanic region is sparse, thus rendering much of the understanding of the underlying processes incomplete, particularly for the central parts of the Pacific sector of the Southern Ocean. This thesis reconstructs interglacial-glacial scale oceanographic changes in the high latitude (~55 degrees S) central Pacific sector of the Southern Ocean with the aim to further improve the current understanding of climate dynamics. For this purpose, a number of proxy data were generated from marine sediment cores that were collected during R/V Polarstern cruise ANT-XXVI/2. |
author2 |
Tiedemann, Ralf Lamy, Frank Mollenhauer, Gesine |
format |
Doctoral or Postdoctoral Thesis |
author |
Ullermann, Johannes |
author_facet |
Ullermann, Johannes |
author_sort |
Ullermann, Johannes |
title |
Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
title_short |
Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
title_full |
Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
title_fullStr |
Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
title_full_unstemmed |
Glacial-interglacial oceanic changes in the central Pacific sector of the Southern Ocean during the past 500 ka |
title_sort |
glacial-interglacial oceanic changes in the central pacific sector of the southern ocean during the past 500 ka |
publisher |
Universität Bremen |
publishDate |
2015 |
url |
https://media.suub.uni-bremen.de/handle/elib/947 https://nbn-resolving.org/urn:nbn:de:gbv:46-00104824-13 |
geographic |
Pacific Southern Ocean |
geographic_facet |
Pacific Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
https://media.suub.uni-bremen.de/handle/elib/947 urn:nbn:de:gbv:46-00104824-13 |
op_rights |
info:eu-repo/semantics/openAccess Bitte wählen Sie eine Lizenz aus: (Unsere Empfehlung: CC-BY) |
op_rightsnorm |
CC-BY |
_version_ |
1766203824636166144 |