Geochemical investigation of ODP Leg 113 sites

Dissolved organic carbon (DOC) was determined in pore water extracted from pelagic and hemipelagic sediments recovered during Leg 113. DOC concentration varied between 1.82 and 13.6 mg C/L which is one to two orders of magnitude less than previously reported for hemipelagic sediments. It is argued t...

Full description

Bibliographic Details
Main Authors: Egeberg, Per Kristian, Abdullah, Mohamed I
Format: Other/Unknown Material
Language:English
Published: PANGAEA 1990
Subjects:
113-689B
113-690B
113-690C
113-693
113-694B
113-694C
113-695A
113-696A
113-696B
113-697A
113-697B
COMPCORE
Composite Core
DRILL
Drilling/drill rig
Joides Resolution
Leg113
Ocean Drilling Program
ODP
South Atlantic Ocean
Weddell Sea
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.726399
https://doi.org/10.1594/PANGAEA.726399
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.726399
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.726399 2024-09-15T18:36:26+00:00 Geochemical investigation of ODP Leg 113 sites Egeberg, Per Kristian Abdullah, Mohamed I MEDIAN LATITUDE: -64.772429 * MEDIAN LONGITUDE: -24.341806 * SOUTH-BOUND LATITUDE: -70.832000 * WEST-BOUND LONGITUDE: -43.451600 * NORTH-BOUND LATITUDE: -61.810000 * EAST-BOUND LONGITUDE: 3.099900 * DATE/TIME START: 1987-01-16T08:00:00 * DATE/TIME END: 1987-03-07T13:30:00 1990 application/zip, 7 datasets https://doi.pangaea.de/10.1594/PANGAEA.726399 https://doi.org/10.1594/PANGAEA.726399 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.726399 https://doi.org/10.1594/PANGAEA.726399 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Egeberg, Per Kristian; Abdullah, Mohamed I (1990): The diagenetic factors controlling the dissolved organic carbon (DOC) in pore water from deep sea sediments (ODP Leg 113, Weddell Sea). In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 169-177, https://doi.org/10.2973/odp.proc.sr.113.167.1990 113-689B 113-690B 113-690C 113-693 113-694B 113-694C 113-695A 113-696A 113-696B 113-697A 113-697B COMPCORE Composite Core DRILL Drilling/drill rig Joides Resolution Leg113 Ocean Drilling Program ODP South Atlantic Ocean Weddell Sea dataset publication series 1990 ftpangaea https://doi.org/10.1594/PANGAEA.72639910.2973/odp.proc.sr.113.167.1990 2024-07-24T02:31:20Z Dissolved organic carbon (DOC) was determined in pore water extracted from pelagic and hemipelagic sediments recovered during Leg 113. DOC concentration varied between 1.82 and 13.6 mg C/L which is one to two orders of magnitude less than previously reported for hemipelagic sediments. It is argued that this difference is related to differences in the intensity of degradation of organic matter. As a first approximation it is found that in reducing sediments, the level of DOC is proportional to the intensity of sulfate reduction. It is suggested that DOC is formed by different mechanisms in oxic and reducing environments. Other/Unknown Material South Atlantic Ocean Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-43.451600,3.099900,-61.810000,-70.832000)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic 113-689B
113-690B
113-690C
113-693
113-694B
113-694C
113-695A
113-696A
113-696B
113-697A
113-697B
COMPCORE
Composite Core
DRILL
Drilling/drill rig
Joides Resolution
Leg113
Ocean Drilling Program
ODP
South Atlantic Ocean
Weddell Sea
spellingShingle 113-689B
113-690B
113-690C
113-693
113-694B
113-694C
113-695A
113-696A
113-696B
113-697A
113-697B
COMPCORE
Composite Core
DRILL
Drilling/drill rig
Joides Resolution
Leg113
Ocean Drilling Program
ODP
South Atlantic Ocean
Weddell Sea
Egeberg, Per Kristian
Abdullah, Mohamed I
Geochemical investigation of ODP Leg 113 sites
topic_facet 113-689B
113-690B
113-690C
113-693
113-694B
113-694C
113-695A
113-696A
113-696B
113-697A
113-697B
COMPCORE
Composite Core
DRILL
Drilling/drill rig
Joides Resolution
Leg113
Ocean Drilling Program
ODP
South Atlantic Ocean
Weddell Sea
description Dissolved organic carbon (DOC) was determined in pore water extracted from pelagic and hemipelagic sediments recovered during Leg 113. DOC concentration varied between 1.82 and 13.6 mg C/L which is one to two orders of magnitude less than previously reported for hemipelagic sediments. It is argued that this difference is related to differences in the intensity of degradation of organic matter. As a first approximation it is found that in reducing sediments, the level of DOC is proportional to the intensity of sulfate reduction. It is suggested that DOC is formed by different mechanisms in oxic and reducing environments.
format Other/Unknown Material
author Egeberg, Per Kristian
Abdullah, Mohamed I
author_facet Egeberg, Per Kristian
Abdullah, Mohamed I
author_sort Egeberg, Per Kristian
title Geochemical investigation of ODP Leg 113 sites
title_short Geochemical investigation of ODP Leg 113 sites
title_full Geochemical investigation of ODP Leg 113 sites
title_fullStr Geochemical investigation of ODP Leg 113 sites
title_full_unstemmed Geochemical investigation of ODP Leg 113 sites
title_sort geochemical investigation of odp leg 113 sites
publisher PANGAEA
publishDate 1990
url https://doi.pangaea.de/10.1594/PANGAEA.726399
https://doi.org/10.1594/PANGAEA.726399
op_coverage MEDIAN LATITUDE: -64.772429 * MEDIAN LONGITUDE: -24.341806 * SOUTH-BOUND LATITUDE: -70.832000 * WEST-BOUND LONGITUDE: -43.451600 * NORTH-BOUND LATITUDE: -61.810000 * EAST-BOUND LONGITUDE: 3.099900 * DATE/TIME START: 1987-01-16T08:00:00 * DATE/TIME END: 1987-03-07T13:30:00
long_lat ENVELOPE(-43.451600,3.099900,-61.810000,-70.832000)
genre South Atlantic Ocean
Weddell Sea
genre_facet South Atlantic Ocean
Weddell Sea
op_source Supplement to: Egeberg, Per Kristian; Abdullah, Mohamed I (1990): The diagenetic factors controlling the dissolved organic carbon (DOC) in pore water from deep sea sediments (ODP Leg 113, Weddell Sea). In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 169-177, https://doi.org/10.2973/odp.proc.sr.113.167.1990
op_relation https://doi.pangaea.de/10.1594/PANGAEA.726399
https://doi.org/10.1594/PANGAEA.726399
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.72639910.2973/odp.proc.sr.113.167.1990
_version_ 1810480098811314176

Similar Items