Sediment core pore fluid chemistry measurements collected along the Cascadia margin for the FK190612 expedition in June 2019.
Geochemical analysis of sediment core pore fluids collected from seep fields on the FK190612 research expedition in the north Pacific Ocean along the Cascadia margin in June 2019. Samples were collected to deconvolve the different processes impacting the fluid chemistry, including hydrate dissociation and clay mineral dehydration during the smectite-illite transformation that releases inter-layer water.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
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|
| contactPoint |
{
"fn": "PCMSC Science Data Coordinator",
"@type": "vcard:Contact",
"hasEmail": "mailto:pcmsc_data@usgs.gov"
}
|
| description | Geochemical analysis of sediment core pore fluids collected from seep fields on the FK190612 research expedition in the north Pacific Ocean along the Cascadia margin in June 2019. Samples were collected to deconvolve the different processes impacting the fluid chemistry, including hydrate dissociation and clay mineral dehydration during the smectite-illite transformation that releases inter-layer water. |
| distribution |
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| identifier | http://datainventory.doi.gov/id/dataset/USGS_669c1ff9d34e9ac16e169dc5 |
| keyword |
[
"Astoria Canyon",
"CMHRP",
"Coastal and Marine Hazards and Resources Program",
"Coquille",
"Grays Canyon",
"Heceta Bank",
"McArthur Escarpment",
"Nehalem Bank",
"PCMSC",
"Pacific Coastal and Marine Science Center",
"Pacific Ocean",
"U.S. Geological Survey",
"USGS",
"USGS:669c1ff9d34e9ac16e169dc5",
"chemical analysis",
"environment",
"gas hydrate resources",
"geochemistry",
"geoscientificInformation",
"light stable isotope analysis",
"oceans",
"push coring",
"sediment geochemistry"
]
|
| modified | 2024-11-21T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -125.1778873, 43.0138828, -124.6393318, 46.9602985 |
| theme |
[
"Geospatial"
]
|
| title | Sediment core pore fluid chemistry measurements collected along the Cascadia margin for the FK190612 expedition in June 2019. |
