(Table 1) Sample identification and bulk properties, Hole 175-1084A

The major biomarker compounds in surface (0.95 meters below seafloor [mbsf]) and deep (579.92 mbsf) sediment samples from the Benguela Current coastal upwelling system off Lüderitz, Namibia (Leg 175 Hole 1084A), have been identified and quantified. Lipids of marine origin (especially long-chain alke...

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Bibliographic Details
Main Authors: Marlow, J R, Farrimond, Paul, Rosell-Melé, Antoni
Format: Dataset
Language:English
Published: PANGAEA 2001
Subjects:
175-1084A
Accumulation rate
calcium carbonate
total organic carbon
AGE
Benguela Current
South Atlantic Ocean
Calculated
see reference(s)
Carbon
organic
total
DEPTH
sediment/rock
DRILL
Drilling/drill rig
DSDP/ODP/IODP sample designation
Element analyser CHN
LECO
Joides Resolution
Leg175
Lithologic unit/sequence
Ocean Drilling Program
ODP
Sample code/label
Sedimentation rate
Sulfur
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.198765
https://doi.org/10.1594/PANGAEA.198765
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.198765
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.198765 2023-05-15T18:21:05+02:00 (Table 1) Sample identification and bulk properties, Hole 175-1084A Marlow, J R Farrimond, Paul Rosell-Melé, Antoni LATITUDE: -25.513880 * LONGITUDE: 13.027770 * DATE/TIME START: 1997-09-21T03:10:00 * DATE/TIME END: 1997-09-24T03:15:00 * MINIMUM DEPTH, sediment/rock: 0.95 m * MAXIMUM DEPTH, sediment/rock: 579.92 m 2001-03-18 text/tab-separated-values, 16 data points https://doi.pangaea.de/10.1594/PANGAEA.198765 https://doi.org/10.1594/PANGAEA.198765 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.198765 https://doi.org/10.1594/PANGAEA.198765 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Marlow, J R; Farrimond, Paul; Rosell-Melé, Antoni (2001): Analysis of lipid biomarkers in sediments from the Benguela Current coastal upwelling system (Site 1084). In: Wefer, G., Berger, W.H., and Richter, C. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, 175, 1-26, https://doi.org/10.2973/odp.proc.sr.175.210.2001 175-1084A Accumulation rate calcium carbonate total organic carbon AGE Benguela Current South Atlantic Ocean Calculated see reference(s) Carbon organic total DEPTH sediment/rock DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Element analyser CHN LECO Joides Resolution Leg175 Lithologic unit/sequence Ocean Drilling Program ODP Sample code/label Sedimentation rate Sulfur Dataset 2001 ftpangaea https://doi.org/10.1594/PANGAEA.198765 https://doi.org/10.2973/odp.proc.sr.175.210.2001 2023-01-20T07:50:17Z The major biomarker compounds in surface (0.95 meters below seafloor [mbsf]) and deep (579.92 mbsf) sediment samples from the Benguela Current coastal upwelling system off Lüderitz, Namibia (Leg 175 Hole 1084A), have been identified and quantified. Lipids of marine origin (especially long-chain alkenones) dominate the solvent-soluble extracts of both samples with minor constituents of terrestrially derived lipids. The paleoenvironmental significance of the more labile biomarker distributions (sterols) is limited by losses from depth-related diagenetic transformations. These losses may have led to the relative enrichment of the more refractory biomarkers (alkenones) with depth. Dataset South Atlantic Ocean PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(13.027770,13.027770,-25.513880,-25.513880)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic 175-1084A
Accumulation rate
calcium carbonate
total organic carbon
AGE
Benguela Current
South Atlantic Ocean
Calculated
see reference(s)
Carbon
organic
total
DEPTH
sediment/rock
DRILL
Drilling/drill rig
DSDP/ODP/IODP sample designation
Element analyser CHN
LECO
Joides Resolution
Leg175
Lithologic unit/sequence
Ocean Drilling Program
ODP
Sample code/label
Sedimentation rate
Sulfur
spellingShingle 175-1084A
Accumulation rate
calcium carbonate
total organic carbon
AGE
Benguela Current
South Atlantic Ocean
Calculated
see reference(s)
Carbon
organic
total
DEPTH
sediment/rock
DRILL
Drilling/drill rig
DSDP/ODP/IODP sample designation
Element analyser CHN
LECO
Joides Resolution
Leg175
Lithologic unit/sequence
Ocean Drilling Program
ODP
Sample code/label
Sedimentation rate
Sulfur
Marlow, J R
Farrimond, Paul
Rosell-Melé, Antoni
(Table 1) Sample identification and bulk properties, Hole 175-1084A
topic_facet 175-1084A
Accumulation rate
calcium carbonate
total organic carbon
AGE
Benguela Current
South Atlantic Ocean
Calculated
see reference(s)
Carbon
organic
total
DEPTH
sediment/rock
DRILL
Drilling/drill rig
DSDP/ODP/IODP sample designation
Element analyser CHN
LECO
Joides Resolution
Leg175
Lithologic unit/sequence
Ocean Drilling Program
ODP
Sample code/label
Sedimentation rate
Sulfur
description The major biomarker compounds in surface (0.95 meters below seafloor [mbsf]) and deep (579.92 mbsf) sediment samples from the Benguela Current coastal upwelling system off Lüderitz, Namibia (Leg 175 Hole 1084A), have been identified and quantified. Lipids of marine origin (especially long-chain alkenones) dominate the solvent-soluble extracts of both samples with minor constituents of terrestrially derived lipids. The paleoenvironmental significance of the more labile biomarker distributions (sterols) is limited by losses from depth-related diagenetic transformations. These losses may have led to the relative enrichment of the more refractory biomarkers (alkenones) with depth.
format Dataset
author Marlow, J R
Farrimond, Paul
Rosell-Melé, Antoni
author_facet Marlow, J R
Farrimond, Paul
Rosell-Melé, Antoni
author_sort Marlow, J R
title (Table 1) Sample identification and bulk properties, Hole 175-1084A
title_short (Table 1) Sample identification and bulk properties, Hole 175-1084A
title_full (Table 1) Sample identification and bulk properties, Hole 175-1084A
title_fullStr (Table 1) Sample identification and bulk properties, Hole 175-1084A
title_full_unstemmed (Table 1) Sample identification and bulk properties, Hole 175-1084A
title_sort (table 1) sample identification and bulk properties, hole 175-1084a
publisher PANGAEA
publishDate 2001
url https://doi.pangaea.de/10.1594/PANGAEA.198765
https://doi.org/10.1594/PANGAEA.198765
op_coverage LATITUDE: -25.513880 * LONGITUDE: 13.027770 * DATE/TIME START: 1997-09-21T03:10:00 * DATE/TIME END: 1997-09-24T03:15:00 * MINIMUM DEPTH, sediment/rock: 0.95 m * MAXIMUM DEPTH, sediment/rock: 579.92 m
long_lat ENVELOPE(13.027770,13.027770,-25.513880,-25.513880)
genre South Atlantic Ocean
genre_facet South Atlantic Ocean
op_source Supplement to: Marlow, J R; Farrimond, Paul; Rosell-Melé, Antoni (2001): Analysis of lipid biomarkers in sediments from the Benguela Current coastal upwelling system (Site 1084). In: Wefer, G., Berger, W.H., and Richter, C. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, 175, 1-26, https://doi.org/10.2973/odp.proc.sr.175.210.2001
op_relation https://doi.pangaea.de/10.1594/PANGAEA.198765
https://doi.org/10.1594/PANGAEA.198765
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_doi https://doi.org/10.1594/PANGAEA.198765
https://doi.org/10.2973/odp.proc.sr.175.210.2001
_version_ 1766200168263188480

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