(Table T1) Carbon contents, alkenone concentrations, alkenone unsaturation index, and SST in sediments of ODP Leg 190 sites
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2004
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| _version_ | 1867169989133336576 |
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| author | Yamamoto, Masanobu |
| author_facet | Yamamoto, Masanobu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We have preliminarily generated the downcore records of total organic carbon (TOC) content, total alkenone concentration, alkenone unsaturation index, and the estimated sea-surface temperature (SST) in the northern three sites (Sites 1175, 1176, and 1178) of the Muroto Transect, Nankai Trough. The TOC content will be used for the evaluation of the burial of organic matter, which plays a role in the generation of natural gas and the formation of gas hydrate in this region. The downcore records of alkenone SST will benefit studies for the paleoceanography of the northwestern Pacific. Because those sites are located in the main path of the Kuroshio Current, the records provide the temperature change of the Kuroshio water, which is an end-member water mass in the northwestern Pacific. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_779773 |
| institution | PANGAEA |
| language | en |
| publishDate | 2004 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table T1) Carbon contents, alkenone concentrations, alkenone unsaturation index, and SST in sediments of ODP Leg 190 sites Yamamoto, Masanobu 190-1175A; 190-1176A; 190-1178A; Alkenone, per unit sediment mass; Alkenone, unsaturation index UK'37; Calculated; Carbon, organic, total; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Event label; Gas chromatography - Mass spectrometry (GC-MS); Joides Resolution; Leg190; Ocean Drilling Program; ODP; Philippine Sea; Sample code/label; Sea surface temperature, annual mean; SST calculated from alkenones We have preliminarily generated the downcore records of total organic carbon (TOC) content, total alkenone concentration, alkenone unsaturation index, and the estimated sea-surface temperature (SST) in the northern three sites (Sites 1175, 1176, and 1178) of the Muroto Transect, Nankai Trough. The TOC content will be used for the evaluation of the burial of organic matter, which plays a role in the generation of natural gas and the formation of gas hydrate in this region. The downcore records of alkenone SST will benefit studies for the paleoceanography of the northwestern Pacific. Because those sites are located in the main path of the Kuroshio Current, the records provide the temperature change of the Kuroshio water, which is an end-member water mass in the northwestern Pacific. |
| title | (Table T1) Carbon contents, alkenone concentrations, alkenone unsaturation index, and SST in sediments of ODP Leg 190 sites |
| topic | 190-1175A; 190-1176A; 190-1178A; Alkenone, per unit sediment mass; Alkenone, unsaturation index UK'37; Calculated; Carbon, organic, total; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Event label; Gas chromatography - Mass spectrometry (GC-MS); Joides Resolution; Leg190; Ocean Drilling Program; ODP; Philippine Sea; Sample code/label; Sea surface temperature, annual mean; SST calculated from alkenones |
| url | https://doi.org/10.1594/PANGAEA.779773 |