Geochemistry of interstitial waters of DSDP Leg 96 sites

Interstitial water studies were done at 9 of the 11 sites visited in the Mississippi Fan and Orca and Pigmy Basins during DSDP Leg 96. High concentrations of sulfate were observed at Mississippi Fan Sites 616, 617, 620, and 623. The maximum sulfate value of 38.8 mM, recorded at Site 617, is the high...

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Bibliographic Details
Main Authors: Ishizuka, Toshio, Kawahata, Hodaka, Aoki, Saburo
Format: Dataset
Language:English
Published: PANGAEA 1986
Subjects:
Deep Sea Drilling Project
DSDP
Orca
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.788443
https://doi.org/10.1594/PANGAEA.788443
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.788443
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.788443 2023-05-15T17:53:19+02:00 Geochemistry of interstitial waters of DSDP Leg 96 sites Ishizuka, Toshio Kawahata, Hodaka Aoki, Saburo MEDIAN LATITUDE: 26.281180 * MEDIAN LONGITUDE: -88.668034 * SOUTH-BOUND LATITUDE: 25.222300 * WEST-BOUND LONGITUDE: -91.409000 * NORTH-BOUND LATITUDE: 27.193500 * EAST-BOUND LONGITUDE: -85.992200 * DATE/TIME START: 1983-10-04T00:00:00 * DATE/TIME END: 1983-11-01T00:00:00 1986-09-10 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.788443 https://doi.org/10.1594/PANGAEA.788443 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.788443 https://doi.org/10.1594/PANGAEA.788443 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Ishizuka, Toshio; Kawahata, Hodaka; Aoki, Saburo (1986): Interstitial water geochemistry and clay mineralogy of the Mississippi Fan and Orca and Pigmy Basins, Deep Sea Drilling Project Leg 96. In: Bouma, AH; Coleman, JM; Meyer, AW; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 96, 711-728, https://doi.org/10.2973/dsdp.proc.96.142.1986 Deep Sea Drilling Project DSDP Dataset 1986 ftpangaea https://doi.org/10.1594/PANGAEA.788443 https://doi.org/10.2973/dsdp.proc.96.142.1986 2023-01-20T07:32:43Z Interstitial water studies were done at 9 of the 11 sites visited in the Mississippi Fan and Orca and Pigmy Basins during DSDP Leg 96. High concentrations of sulfate were observed at Mississippi Fan Sites 616, 617, 620, and 623. The maximum sulfate value of 38.8 mM, recorded at Site 617, is the highest ever found in DSDP sediments. Hypersaline interstitial water was observed at Site 618 in Orca Basin. Concentration ratios of salinity to chlorinity and to sodium in interstitial waters are similar to those of Orca Basin bottom water, suggesting that the chemistry of interstitial water is affected by the dissolution of buried salt. Dataset Orca PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-91.409000,-85.992200,27.193500,25.222300)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic Deep Sea Drilling Project
DSDP
spellingShingle Deep Sea Drilling Project
DSDP
Ishizuka, Toshio
Kawahata, Hodaka
Aoki, Saburo
Geochemistry of interstitial waters of DSDP Leg 96 sites
topic_facet Deep Sea Drilling Project
DSDP
description Interstitial water studies were done at 9 of the 11 sites visited in the Mississippi Fan and Orca and Pigmy Basins during DSDP Leg 96. High concentrations of sulfate were observed at Mississippi Fan Sites 616, 617, 620, and 623. The maximum sulfate value of 38.8 mM, recorded at Site 617, is the highest ever found in DSDP sediments. Hypersaline interstitial water was observed at Site 618 in Orca Basin. Concentration ratios of salinity to chlorinity and to sodium in interstitial waters are similar to those of Orca Basin bottom water, suggesting that the chemistry of interstitial water is affected by the dissolution of buried salt.
format Dataset
author Ishizuka, Toshio
Kawahata, Hodaka
Aoki, Saburo
author_facet Ishizuka, Toshio
Kawahata, Hodaka
Aoki, Saburo
author_sort Ishizuka, Toshio
title Geochemistry of interstitial waters of DSDP Leg 96 sites
title_short Geochemistry of interstitial waters of DSDP Leg 96 sites
title_full Geochemistry of interstitial waters of DSDP Leg 96 sites
title_fullStr Geochemistry of interstitial waters of DSDP Leg 96 sites
title_full_unstemmed Geochemistry of interstitial waters of DSDP Leg 96 sites
title_sort geochemistry of interstitial waters of dsdp leg 96 sites
publisher PANGAEA
publishDate 1986
url https://doi.pangaea.de/10.1594/PANGAEA.788443
https://doi.org/10.1594/PANGAEA.788443
op_coverage MEDIAN LATITUDE: 26.281180 * MEDIAN LONGITUDE: -88.668034 * SOUTH-BOUND LATITUDE: 25.222300 * WEST-BOUND LONGITUDE: -91.409000 * NORTH-BOUND LATITUDE: 27.193500 * EAST-BOUND LONGITUDE: -85.992200 * DATE/TIME START: 1983-10-04T00:00:00 * DATE/TIME END: 1983-11-01T00:00:00
long_lat ENVELOPE(-91.409000,-85.992200,27.193500,25.222300)
genre Orca
genre_facet Orca
op_source Supplement to: Ishizuka, Toshio; Kawahata, Hodaka; Aoki, Saburo (1986): Interstitial water geochemistry and clay mineralogy of the Mississippi Fan and Orca and Pigmy Basins, Deep Sea Drilling Project Leg 96. In: Bouma, AH; Coleman, JM; Meyer, AW; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 96, 711-728, https://doi.org/10.2973/dsdp.proc.96.142.1986
op_relation https://doi.pangaea.de/10.1594/PANGAEA.788443
https://doi.org/10.1594/PANGAEA.788443
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.788443
https://doi.org/10.2973/dsdp.proc.96.142.1986
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