Deep Drilling with the ANDRILL Program in Antarctica
ANDRILL (ANtarctic geological DRILLing) is a new international, multi-disciplinary drilling program that targets geological records that lie hidden beneath the icy blanket of Antarctica. The primary objective is to investigate Antarctica’s role in global environmental change over the past sixty-five...
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ftunivnebraskali:oai:digitalcommons.unl.edu:andrillrespub-1016 2023-11-12T04:05:29+01:00 Deep Drilling with the ANDRILL Program in Antarctica Harwood, David M. Levy, Richard Cowie, Jim Florindo, Fabio Naish, Tim Powell, Ross D. Pyne, Alex 2006-01-01T08:00:00Z application/pdf https://digitalcommons.unl.edu/andrillrespub/17 https://digitalcommons.unl.edu/context/andrillrespub/article/1016/viewcontent/Harwood_SD_2006_Deep_drilling.pdf unknown DigitalCommons@University of Nebraska - Lincoln https://digitalcommons.unl.edu/andrillrespub/17 https://digitalcommons.unl.edu/context/andrillrespub/article/1016/viewcontent/Harwood_SD_2006_Deep_drilling.pdf ANDRILL Research and Publications Environmental Indicators and Impact Assessment text 2006 ftunivnebraskali 2023-10-30T10:48:50Z ANDRILL (ANtarctic geological DRILLing) is a new international, multi-disciplinary drilling program that targets geological records that lie hidden beneath the icy blanket of Antarctica. The primary objective is to investigate Antarctica’s role in global environmental change over the past sixty-five million years, at various scales of age resolution, and thereby enhance our understanding of Antarctica’s potential response to future global changes. Efforts to understand the influence of Antarctica on global climate change require a fundamental knowledge of how the Antarctic cryosphere (ice sheets, ice shelves, and sea ice) has evolved, not only in recent times but also during earlier geological periods when global temperature and atmospheric CO2 levels were similar to what might be reached by the end of this century. ANDRILL’s integrated science approach will use stratigraphic drilling, coring, and multi-proxy core analysis combined with geophysical surveys and numerical modeling to study the Cenozoic history of Antarctic climate and ice sheets, the evolution of polar biota, Antarctic tectonism, and Antarctica’s role in the evolution of Earth’s ocean–climate system. The two inaugural ANDRILL projects, McMurdo Ice Shelf Project (MIS) and Southern McMurdo Sound Project (SMS), will be drilled in late 2006 and late 2007, respectively, in the McMurdo Sound Region of the Ross Sea (for science plans, see http://andrill.org), and research on these projects will continue throughout the International Polar Year (IPY, 2007–2008). Funding from Germany, Italy, New Zealand, and the United States supported the development of a new dedicated drilling system and drilling camp for ice-based operations. The anticipated twenty-year lifespan of the drilling rig is expected to enable future drilling in other regions of the Antarctic margin. Future ANDRILL projects will depend on new proposals to national funding agencies. ANDRILL is managed through the McMurdo-ANDRILL Science Implementation Committee (M-ASIC) and the ANDRILL ... Text Antarc* Antarctic Antarctica Ice Shelf Ice Shelves International Polar Year IPY McMurdo Ice Shelf McMurdo Sound Ross Sea Sea ice University of Nebraska-Lincoln: DigitalCommons@UNL Antarctic The Antarctic Ross Sea McMurdo Sound New Zealand McMurdo Ice Shelf ENVELOPE(166.500,166.500,-78.000,-78.000) |
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Open Polar |
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University of Nebraska-Lincoln: DigitalCommons@UNL |
op_collection_id |
ftunivnebraskali |
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topic |
Environmental Indicators and Impact Assessment |
spellingShingle |
Environmental Indicators and Impact Assessment Harwood, David M. Levy, Richard Cowie, Jim Florindo, Fabio Naish, Tim Powell, Ross D. Pyne, Alex Deep Drilling with the ANDRILL Program in Antarctica |
topic_facet |
Environmental Indicators and Impact Assessment |
description |
ANDRILL (ANtarctic geological DRILLing) is a new international, multi-disciplinary drilling program that targets geological records that lie hidden beneath the icy blanket of Antarctica. The primary objective is to investigate Antarctica’s role in global environmental change over the past sixty-five million years, at various scales of age resolution, and thereby enhance our understanding of Antarctica’s potential response to future global changes. Efforts to understand the influence of Antarctica on global climate change require a fundamental knowledge of how the Antarctic cryosphere (ice sheets, ice shelves, and sea ice) has evolved, not only in recent times but also during earlier geological periods when global temperature and atmospheric CO2 levels were similar to what might be reached by the end of this century. ANDRILL’s integrated science approach will use stratigraphic drilling, coring, and multi-proxy core analysis combined with geophysical surveys and numerical modeling to study the Cenozoic history of Antarctic climate and ice sheets, the evolution of polar biota, Antarctic tectonism, and Antarctica’s role in the evolution of Earth’s ocean–climate system. The two inaugural ANDRILL projects, McMurdo Ice Shelf Project (MIS) and Southern McMurdo Sound Project (SMS), will be drilled in late 2006 and late 2007, respectively, in the McMurdo Sound Region of the Ross Sea (for science plans, see http://andrill.org), and research on these projects will continue throughout the International Polar Year (IPY, 2007–2008). Funding from Germany, Italy, New Zealand, and the United States supported the development of a new dedicated drilling system and drilling camp for ice-based operations. The anticipated twenty-year lifespan of the drilling rig is expected to enable future drilling in other regions of the Antarctic margin. Future ANDRILL projects will depend on new proposals to national funding agencies. ANDRILL is managed through the McMurdo-ANDRILL Science Implementation Committee (M-ASIC) and the ANDRILL ... |
format |
Text |
author |
Harwood, David M. Levy, Richard Cowie, Jim Florindo, Fabio Naish, Tim Powell, Ross D. Pyne, Alex |
author_facet |
Harwood, David M. Levy, Richard Cowie, Jim Florindo, Fabio Naish, Tim Powell, Ross D. Pyne, Alex |
author_sort |
Harwood, David M. |
title |
Deep Drilling with the ANDRILL Program in Antarctica |
title_short |
Deep Drilling with the ANDRILL Program in Antarctica |
title_full |
Deep Drilling with the ANDRILL Program in Antarctica |
title_fullStr |
Deep Drilling with the ANDRILL Program in Antarctica |
title_full_unstemmed |
Deep Drilling with the ANDRILL Program in Antarctica |
title_sort |
deep drilling with the andrill program in antarctica |
publisher |
DigitalCommons@University of Nebraska - Lincoln |
publishDate |
2006 |
url |
https://digitalcommons.unl.edu/andrillrespub/17 https://digitalcommons.unl.edu/context/andrillrespub/article/1016/viewcontent/Harwood_SD_2006_Deep_drilling.pdf |
long_lat |
ENVELOPE(166.500,166.500,-78.000,-78.000) |
geographic |
Antarctic The Antarctic Ross Sea McMurdo Sound New Zealand McMurdo Ice Shelf |
geographic_facet |
Antarctic The Antarctic Ross Sea McMurdo Sound New Zealand McMurdo Ice Shelf |
genre |
Antarc* Antarctic Antarctica Ice Shelf Ice Shelves International Polar Year IPY McMurdo Ice Shelf McMurdo Sound Ross Sea Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Ice Shelf Ice Shelves International Polar Year IPY McMurdo Ice Shelf McMurdo Sound Ross Sea Sea ice |
op_source |
ANDRILL Research and Publications |
op_relation |
https://digitalcommons.unl.edu/andrillrespub/17 https://digitalcommons.unl.edu/context/andrillrespub/article/1016/viewcontent/Harwood_SD_2006_Deep_drilling.pdf |
_version_ |
1782342001954390016 |