Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula
Abstract The geological significance of seismic reflectors within large sediment deposits of the Gerlache Strait (Schollaert Drift) and the mouth of Andvord Bay (Andvord Drift) has been examined using synthetic seismograms. The seismograms generated from the physical properties in jumbo piston cores...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.596.9105 2023-05-15T13:39:50+02:00 Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula P. L. Manley S. Brachfeld The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.9105 http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.9105 http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf Harris et al 1999) in Antarctic Peninsula. Jumbo piston text ftciteseerx 2016-01-08T13:46:42Z Abstract The geological significance of seismic reflectors within large sediment deposits of the Gerlache Strait (Schollaert Drift) and the mouth of Andvord Bay (Andvord Drift) has been examined using synthetic seismograms. The seismograms generated from the physical properties in jumbo piston cores taken at each of these drifts (28JPC and 18JPC respectively) show good agreement with the field seismic profiles when core disturbance is taken into consideration. Both cores suggest an under-sampling of up to 30 % (or compaction) during coring. This leads to inaccuracy in the evaluation of past sedimentation rates and thus interpretations on these rates may be biased. Text Antarc* Antarctic Antarctic Peninsula Unknown Andvord ENVELOPE(-62.616,-62.616,-64.833,-64.833) Andvord Bay ENVELOPE(-62.650,-62.650,-64.833,-64.833) Antarctic Antarctic Peninsula Gerlache ENVELOPE(99.033,99.033,-66.500,-66.500) Gerlache Strait ENVELOPE(-62.333,-62.333,-64.500,-64.500) Schollaert ENVELOPE(-62.833,-62.833,-64.516,-64.516) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
Harris et al 1999) in Antarctic Peninsula. Jumbo piston |
spellingShingle |
Harris et al 1999) in Antarctic Peninsula. Jumbo piston P. L. Manley S. Brachfeld Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
topic_facet |
Harris et al 1999) in Antarctic Peninsula. Jumbo piston |
description |
Abstract The geological significance of seismic reflectors within large sediment deposits of the Gerlache Strait (Schollaert Drift) and the mouth of Andvord Bay (Andvord Drift) has been examined using synthetic seismograms. The seismograms generated from the physical properties in jumbo piston cores taken at each of these drifts (28JPC and 18JPC respectively) show good agreement with the field seismic profiles when core disturbance is taken into consideration. Both cores suggest an under-sampling of up to 30 % (or compaction) during coring. This leads to inaccuracy in the evaluation of past sedimentation rates and thus interpretations on these rates may be biased. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
P. L. Manley S. Brachfeld |
author_facet |
P. L. Manley S. Brachfeld |
author_sort |
P. L. Manley |
title |
Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
title_short |
Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
title_full |
Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
title_fullStr |
Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
title_full_unstemmed |
Synthetic seismograms and spectral cycles on the Andvord and Schollaert Drifts: Antarctic Peninsula |
title_sort |
synthetic seismograms and spectral cycles on the andvord and schollaert drifts: antarctic peninsula |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.9105 http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf |
long_lat |
ENVELOPE(-62.616,-62.616,-64.833,-64.833) ENVELOPE(-62.650,-62.650,-64.833,-64.833) ENVELOPE(99.033,99.033,-66.500,-66.500) ENVELOPE(-62.333,-62.333,-64.500,-64.500) ENVELOPE(-62.833,-62.833,-64.516,-64.516) |
geographic |
Andvord Andvord Bay Antarctic Antarctic Peninsula Gerlache Gerlache Strait Schollaert |
geographic_facet |
Andvord Andvord Bay Antarctic Antarctic Peninsula Gerlache Gerlache Strait Schollaert |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_source |
http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.596.9105 http://pubs.usgs.gov/of/2007/1047/srp/srp018/of2007-1047srp018.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766125374701305856 |