Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf
(Antarctica) in austral summer 2006/07 (ANDRILL-MIS Project). High-resolution whole-core physical properties were determined as one set of parameters to describe changes in the depositional system over the sedimentation period of about 12 myrs incorporated in the core. Four parameters were measured...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.523.7492 2023-05-15T13:59:34+02:00 Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.7492 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.7492 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf text ftciteseerx 2016-01-08T10:15:50Z (Antarctica) in austral summer 2006/07 (ANDRILL-MIS Project). High-resolution whole-core physical properties were determined as one set of parameters to describe changes in the depositional system over the sedimentation period of about 12 myrs incorporated in the core. Four parameters were measured using a multi-sensor core logger: acoustic velocity, wet-bulk density, non-contact electrical resistivity and magnetic susceptibility. Data quality was routinely controlled by measurement of standards. Deviations from the reference values are minimal with regard to the whole spectrum of sediment data points and no offsets between core diameter intervals are obvious. Almost all boundaries between lithostratigraphic units are in good agreement with changes in the physical properties record. For the depth interval between 140-300 mbsf the physical properties indicate rhythmic changes in the environmental system with alternations of diatomite and diamictite sequences. Text Antarc* Antarctica Ice Shelf Ross Ice Shelf Unknown Austral Ross Ice Shelf |
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Open Polar |
collection |
Unknown |
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ftciteseerx |
language |
English |
description |
(Antarctica) in austral summer 2006/07 (ANDRILL-MIS Project). High-resolution whole-core physical properties were determined as one set of parameters to describe changes in the depositional system over the sedimentation period of about 12 myrs incorporated in the core. Four parameters were measured using a multi-sensor core logger: acoustic velocity, wet-bulk density, non-contact electrical resistivity and magnetic susceptibility. Data quality was routinely controlled by measurement of standards. Deviations from the reference values are minimal with regard to the whole spectrum of sediment data points and no offsets between core diameter intervals are obvious. Almost all boundaries between lithostratigraphic units are in good agreement with changes in the physical properties record. For the depth interval between 140-300 mbsf the physical properties indicate rhythmic changes in the environmental system with alternations of diatomite and diamictite sequences. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
title |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
spellingShingle |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
title_short |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
title_full |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
title_fullStr |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
title_full_unstemmed |
Determination of and preliminary results from the high-resolution physical properties record of the AND-1B sediment core from beneath Ross Ice Shelf |
title_sort |
determination of and preliminary results from the high-resolution physical properties record of the and-1b sediment core from beneath ross ice shelf |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.7492 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf |
geographic |
Austral Ross Ice Shelf |
geographic_facet |
Austral Ross Ice Shelf |
genre |
Antarc* Antarctica Ice Shelf Ross Ice Shelf |
genre_facet |
Antarc* Antarctica Ice Shelf Ross Ice Shelf |
op_source |
http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.7492 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea130.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766268181054226432 |