Rapid environmental changes in the Ross Sea embayment using a geochemical approach
Antarctica, geochemistry, ANDRILL, Ross Sea, sediment record, Pliocene, Pleistocene. - The Ross Sea, as a part of the west Antarctic system, and its shelf is a key region stabilizing the west Antarctic ice masses. It is thus essential to understand the processes and changes in this area in order to...
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Online Access: | http://nbn-resolving.de/urn:nbn:de:gbv:46-diss000120163 http://d-nb.info/1007324902/34 http://elib.suub.uni-bremen.de/diss/docs/00012016.pdf |
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ftgbv:oai:gbv.de:opac-de-7:ppn:635420902 2023-05-15T14:01:55+02:00 Rapid environmental changes in the Ross Sea embayment using a geochemical approach Monien, Donata 2010 electronic Elektronische Ressource electronic resource remote Online-Ressource (187 S., 21,83 MB) http://nbn-resolving.de/urn:nbn:de:gbv:46-diss000120163 http://d-nb.info/1007324902/34 http://elib.suub.uni-bremen.de/diss/docs/00012016.pdf eng eng Staats- und Universitaetsbibliothek [Host] Niedersächsische Staats- und Universitätsbibliothek 550 38.90 14 ggo 2010 ftgbv 2016-01-30T08:23:53Z Antarctica, geochemistry, ANDRILL, Ross Sea, sediment record, Pliocene, Pleistocene. - The Ross Sea, as a part of the west Antarctic system, and its shelf is a key region stabilizing the west Antarctic ice masses. It is thus essential to understand the processes and changes in this area in order to interpret the past and predict the future climate developments. Sedimentary archives are a unique opportunity to get insights into past climate variability and the ice response due to increased temperature. The multi-national drilling program ANDRILL (ANtarctic geological DRILLing, McMurdo Ice Shelf project, MIS) focuses on the changes of climatic influences on the West Antarctic Ice Sheet during the past ~14 Ma, where temperatures were increased. During austral summer 2006/07, an approximately 1300 m long sedimentary succession beneath the northwestern Ross Ice Shelf was cored. In this study geochemical investigations were carried out and interpreted using a multi-proxy approach. The results of major element measurements and mineral data, as well as optical microscope and visual colour reflectance investigations were used to reveal different processes controlling the depositional environment in the southern Ross Sea. Univ., Diss.--Bremen, 2010 Zsfassung dt. und engl., Text engl. lzar: Langzeitarchivierung gewährleistet Other/Unknown Material Antarc* Antarctic Antarctica Ice Sheet Ice Shelf McMurdo Ice Shelf Ross Ice Shelf Ross Sea Georg-August-Universität Göttingen: GOEDOC Antarctic Austral McMurdo Ice Shelf ENVELOPE(166.500,166.500,-78.000,-78.000) Ross Ice Shelf Ross Sea West Antarctic Ice Sheet |
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Georg-August-Universität Göttingen: GOEDOC |
op_collection_id |
ftgbv |
language |
English |
topic |
550 38.90 14 ggo |
spellingShingle |
550 38.90 14 ggo Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
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550 38.90 14 ggo |
description |
Antarctica, geochemistry, ANDRILL, Ross Sea, sediment record, Pliocene, Pleistocene. - The Ross Sea, as a part of the west Antarctic system, and its shelf is a key region stabilizing the west Antarctic ice masses. It is thus essential to understand the processes and changes in this area in order to interpret the past and predict the future climate developments. Sedimentary archives are a unique opportunity to get insights into past climate variability and the ice response due to increased temperature. The multi-national drilling program ANDRILL (ANtarctic geological DRILLing, McMurdo Ice Shelf project, MIS) focuses on the changes of climatic influences on the West Antarctic Ice Sheet during the past ~14 Ma, where temperatures were increased. During austral summer 2006/07, an approximately 1300 m long sedimentary succession beneath the northwestern Ross Ice Shelf was cored. In this study geochemical investigations were carried out and interpreted using a multi-proxy approach. The results of major element measurements and mineral data, as well as optical microscope and visual colour reflectance investigations were used to reveal different processes controlling the depositional environment in the southern Ross Sea. Univ., Diss.--Bremen, 2010 Zsfassung dt. und engl., Text engl. lzar: Langzeitarchivierung gewährleistet |
author2 |
Monien, Donata |
title |
Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
title_short |
Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
title_full |
Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
title_fullStr |
Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
title_full_unstemmed |
Rapid environmental changes in the Ross Sea embayment using a geochemical approach |
title_sort |
rapid environmental changes in the ross sea embayment using a geochemical approach |
publisher |
Staats- und Universitaetsbibliothek [Host] |
publishDate |
2010 |
url |
http://nbn-resolving.de/urn:nbn:de:gbv:46-diss000120163 http://d-nb.info/1007324902/34 http://elib.suub.uni-bremen.de/diss/docs/00012016.pdf |
long_lat |
ENVELOPE(166.500,166.500,-78.000,-78.000) |
geographic |
Antarctic Austral McMurdo Ice Shelf Ross Ice Shelf Ross Sea West Antarctic Ice Sheet |
geographic_facet |
Antarctic Austral McMurdo Ice Shelf Ross Ice Shelf Ross Sea West Antarctic Ice Sheet |
genre |
Antarc* Antarctic Antarctica Ice Sheet Ice Shelf McMurdo Ice Shelf Ross Ice Shelf Ross Sea |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet Ice Shelf McMurdo Ice Shelf Ross Ice Shelf Ross Sea |
_version_ |
1766271972625350656 |