(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27
Two main alternating facies were observed at Ocean Drilling Program (ODP) Site 1165, drilled in 3357 m water depth into the Wild Drift (Cooperation Sea, Antarctica): a dark gray, laminated, terrigenous one (interpreted as muddy contourites) and a greenish, homogeneous, biogenic and coarse fraction-b...
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2012
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.780575 https://doi.pangaea.de/10.1594/PANGAEA.780575 |
id |
ftdatacite:10.1594/pangaea.780575 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Event label Sample code/label DEPTH, sediment/rock Color GREEN Difference Run Number Color, L*, lightness Color, a* Color, b* Color code HLS-system Color, X Color, Y Color, Z Color reflectance at 400 nm wavelength Color reflectance at 410 nm wavelength Color reflectance at 420 nm wavelength Color reflectance at 430 nm wavelength Color reflectance at 440 nm wavelength Color reflectance at 450 nm wavelength Color reflectance at 460 nm wavelength Color reflectance at 470 nm wavelength Color reflectance at 480 nm wavelength Color reflectance at 490 nm wavelength Color reflectance at 500 nm wavelength Color reflectance at 510 nm wavelength Color reflectance at 520 nm wavelength Color reflectance at 530 nm wavelength Color reflectance at 540 nm wavelength Color reflectance at 550 nm wavelength Color reflectance at 560 nm wavelength Color reflectance at 570 nm wavelength Color reflectance at 580 nm wavelength Color reflectance at 590 nm wavelength Color reflectance at 600 nm wavelength Color reflectance at 610 nm wavelength Color reflectance at 620 nm wavelength Color reflectance at 630 nm wavelength Color reflectance at 640 nm wavelength Color reflectance at 650 nm wavelength Color reflectance at 660 nm wavelength Color reflectance at 670 nm wavelength Color reflectance at 680 nm wavelength Color reflectance at 690 nm wavelength Color reflectance at 700 nm wavelength Drilling/drill rig DSDP/ODP/IODP sample designation Spectrophotometer Minolta CM-2002 Munsell Color System 1994 Leg188 Joides Resolution Ocean Drilling Program ODP |
spellingShingle |
Event label Sample code/label DEPTH, sediment/rock Color GREEN Difference Run Number Color, L*, lightness Color, a* Color, b* Color code HLS-system Color, X Color, Y Color, Z Color reflectance at 400 nm wavelength Color reflectance at 410 nm wavelength Color reflectance at 420 nm wavelength Color reflectance at 430 nm wavelength Color reflectance at 440 nm wavelength Color reflectance at 450 nm wavelength Color reflectance at 460 nm wavelength Color reflectance at 470 nm wavelength Color reflectance at 480 nm wavelength Color reflectance at 490 nm wavelength Color reflectance at 500 nm wavelength Color reflectance at 510 nm wavelength Color reflectance at 520 nm wavelength Color reflectance at 530 nm wavelength Color reflectance at 540 nm wavelength Color reflectance at 550 nm wavelength Color reflectance at 560 nm wavelength Color reflectance at 570 nm wavelength Color reflectance at 580 nm wavelength Color reflectance at 590 nm wavelength Color reflectance at 600 nm wavelength Color reflectance at 610 nm wavelength Color reflectance at 620 nm wavelength Color reflectance at 630 nm wavelength Color reflectance at 640 nm wavelength Color reflectance at 650 nm wavelength Color reflectance at 660 nm wavelength Color reflectance at 670 nm wavelength Color reflectance at 680 nm wavelength Color reflectance at 690 nm wavelength Color reflectance at 700 nm wavelength Drilling/drill rig DSDP/ODP/IODP sample designation Spectrophotometer Minolta CM-2002 Munsell Color System 1994 Leg188 Joides Resolution Ocean Drilling Program ODP Rebesco, Michele (Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
topic_facet |
Event label Sample code/label DEPTH, sediment/rock Color GREEN Difference Run Number Color, L*, lightness Color, a* Color, b* Color code HLS-system Color, X Color, Y Color, Z Color reflectance at 400 nm wavelength Color reflectance at 410 nm wavelength Color reflectance at 420 nm wavelength Color reflectance at 430 nm wavelength Color reflectance at 440 nm wavelength Color reflectance at 450 nm wavelength Color reflectance at 460 nm wavelength Color reflectance at 470 nm wavelength Color reflectance at 480 nm wavelength Color reflectance at 490 nm wavelength Color reflectance at 500 nm wavelength Color reflectance at 510 nm wavelength Color reflectance at 520 nm wavelength Color reflectance at 530 nm wavelength Color reflectance at 540 nm wavelength Color reflectance at 550 nm wavelength Color reflectance at 560 nm wavelength Color reflectance at 570 nm wavelength Color reflectance at 580 nm wavelength Color reflectance at 590 nm wavelength Color reflectance at 600 nm wavelength Color reflectance at 610 nm wavelength Color reflectance at 620 nm wavelength Color reflectance at 630 nm wavelength Color reflectance at 640 nm wavelength Color reflectance at 650 nm wavelength Color reflectance at 660 nm wavelength Color reflectance at 670 nm wavelength Color reflectance at 680 nm wavelength Color reflectance at 690 nm wavelength Color reflectance at 700 nm wavelength Drilling/drill rig DSDP/ODP/IODP sample designation Spectrophotometer Minolta CM-2002 Munsell Color System 1994 Leg188 Joides Resolution Ocean Drilling Program ODP |
description |
Two main alternating facies were observed at Ocean Drilling Program (ODP) Site 1165, drilled in 3357 m water depth into the Wild Drift (Cooperation Sea, Antarctica): a dark gray, laminated, terrigenous one (interpreted as muddy contourites) and a greenish, homogeneous, biogenic and coarse fraction-bearing one (interpreted as hemipelagic deposits with ice rafted debris [IRD]). These two cyclically alternating facies reflect orbitally driven changes (Milankovitch periodicities) recorded in spectral reflectance, bulk density, and magnetic susceptibility data and opal content changes. Superimposed on these short-term variations, significant uphole changes in average sedimentation rates, total clay content, IRD amount, and mineral composition were interpreted to represent the long-term lower to upper Miocene transition from a temperate climate to a cold-climate glaciation. The analysis of the short-term variations (interpreted to reflect ice sheet expansions controlled by 41-k.y. insolation changes) requires a quite closely spaced sampled record like that provided by the archive multisensor track. Among those, cycles are best described by spectral reflectance data and, in particular, by a parameter calculated as the ratio of the reflectivity in the green color band and the average reflectivity (gray). In this data report a numerical evaluation of spectral reflectance data was performed and substantiated by correlation with core photos to provide an objective description of the color variations within Site 1165 sediments. The resulting color description provides a reference to categorize the available samples in terms of facies and, hence, a framework for further analyses. Moreover, a link between visually described features and numerical series suitable for spectral analyses is provided. |
format |
Dataset |
author |
Rebesco, Michele |
author_facet |
Rebesco, Michele |
author_sort |
Rebesco, Michele |
title |
(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
title_short |
(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
title_full |
(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
title_fullStr |
(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
title_full_unstemmed |
(Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 |
title_sort |
(table t2) spectral reflectance record for odp site 188-1165, supplement to: rebesco, michele (2003): data report: numerical evaluation of diffuse spectral reflectance data and correlation with core photos, odp site 1165, wild drift, cooperation sea, antarctica. in: cooper, ak; o'brien, pe; richter, c (eds.) proceedings of the ocean drilling program, scientific results, college station, tx (ocean drilling program), 188, 1-27 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2012 |
url |
https://dx.doi.org/10.1594/pangaea.780575 https://doi.pangaea.de/10.1594/PANGAEA.780575 |
long_lat |
ENVELOPE(70.000,70.000,-67.000,-67.000) |
geographic |
Cooperation Sea |
geographic_facet |
Cooperation Sea |
genre |
Antarc* Antarctica Cooperation Sea Ice Sheet |
genre_facet |
Antarc* Antarctica Cooperation Sea Ice Sheet |
op_relation |
https://dx.doi.org/10.2973/odp.proc.sr.188.006.2003 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.780575 https://doi.org/10.2973/odp.proc.sr.188.006.2003 |
_version_ |
1766273908425621504 |
spelling |
ftdatacite:10.1594/pangaea.780575 2023-05-15T14:03:17+02:00 (Table T2) Spectral reflectance record for ODP Site 188-1165, supplement to: Rebesco, Michele (2003): Data report: Numerical evaluation of diffuse spectral reflectance data and correlation with core photos, ODP Site 1165, Wild Drift, Cooperation Sea, Antarctica. In: Cooper, AK; O'Brien, PE; Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 188, 1-27 Rebesco, Michele 2012 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.780575 https://doi.pangaea.de/10.1594/PANGAEA.780575 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.2973/odp.proc.sr.188.006.2003 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Event label Sample code/label DEPTH, sediment/rock Color GREEN Difference Run Number Color, L*, lightness Color, a* Color, b* Color code HLS-system Color, X Color, Y Color, Z Color reflectance at 400 nm wavelength Color reflectance at 410 nm wavelength Color reflectance at 420 nm wavelength Color reflectance at 430 nm wavelength Color reflectance at 440 nm wavelength Color reflectance at 450 nm wavelength Color reflectance at 460 nm wavelength Color reflectance at 470 nm wavelength Color reflectance at 480 nm wavelength Color reflectance at 490 nm wavelength Color reflectance at 500 nm wavelength Color reflectance at 510 nm wavelength Color reflectance at 520 nm wavelength Color reflectance at 530 nm wavelength Color reflectance at 540 nm wavelength Color reflectance at 550 nm wavelength Color reflectance at 560 nm wavelength Color reflectance at 570 nm wavelength Color reflectance at 580 nm wavelength Color reflectance at 590 nm wavelength Color reflectance at 600 nm wavelength Color reflectance at 610 nm wavelength Color reflectance at 620 nm wavelength Color reflectance at 630 nm wavelength Color reflectance at 640 nm wavelength Color reflectance at 650 nm wavelength Color reflectance at 660 nm wavelength Color reflectance at 670 nm wavelength Color reflectance at 680 nm wavelength Color reflectance at 690 nm wavelength Color reflectance at 700 nm wavelength Drilling/drill rig DSDP/ODP/IODP sample designation Spectrophotometer Minolta CM-2002 Munsell Color System 1994 Leg188 Joides Resolution Ocean Drilling Program ODP Supplementary Dataset dataset Dataset 2012 ftdatacite https://doi.org/10.1594/pangaea.780575 https://doi.org/10.2973/odp.proc.sr.188.006.2003 2022-02-08T16:02:21Z Two main alternating facies were observed at Ocean Drilling Program (ODP) Site 1165, drilled in 3357 m water depth into the Wild Drift (Cooperation Sea, Antarctica): a dark gray, laminated, terrigenous one (interpreted as muddy contourites) and a greenish, homogeneous, biogenic and coarse fraction-bearing one (interpreted as hemipelagic deposits with ice rafted debris [IRD]). These two cyclically alternating facies reflect orbitally driven changes (Milankovitch periodicities) recorded in spectral reflectance, bulk density, and magnetic susceptibility data and opal content changes. Superimposed on these short-term variations, significant uphole changes in average sedimentation rates, total clay content, IRD amount, and mineral composition were interpreted to represent the long-term lower to upper Miocene transition from a temperate climate to a cold-climate glaciation. The analysis of the short-term variations (interpreted to reflect ice sheet expansions controlled by 41-k.y. insolation changes) requires a quite closely spaced sampled record like that provided by the archive multisensor track. Among those, cycles are best described by spectral reflectance data and, in particular, by a parameter calculated as the ratio of the reflectivity in the green color band and the average reflectivity (gray). In this data report a numerical evaluation of spectral reflectance data was performed and substantiated by correlation with core photos to provide an objective description of the color variations within Site 1165 sediments. The resulting color description provides a reference to categorize the available samples in terms of facies and, hence, a framework for further analyses. Moreover, a link between visually described features and numerical series suitable for spectral analyses is provided. Dataset Antarc* Antarctica Cooperation Sea Ice Sheet DataCite Metadata Store (German National Library of Science and Technology) Cooperation Sea ENVELOPE(70.000,70.000,-67.000,-67.000) |