Total sinking particle flux and content, Nd content, Nd and Sr isotopic composition, and radiocarbon content from sinking particle (from 2004 to 2007), and sediment samples (from 1993 to 2010) collected in NW Atlantic (NCEI Accession 0222212)
This dataset contains total particle flux and content, Nd content and isotopic composition, and radiocarbon contents in sinking particles collected by sediment traps deployed at 3 depths on the Northwest Atlantic from 2004 to 2007, and surface sediment samples collected by multicore and boxcore (by R/V Endeavor, R/V Oceanus, and R/V Knorr cruises). Among those data, total sinking particle flux and content and radiocarbon content were previously published in Hwang et al (2009) from 1993 to 2010. Nd content, Nd and Sr isotopic composition are newly obtained with a Thermo-Finnigan NEPTUNE multi-collector inductively coupled plasma-mass spectrometer (MC-ICP-MS). Here we examined the Nd isotopic composition to constrain particle transport trajectories.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | This dataset contains total particle flux and content, Nd content and isotopic composition, and radiocarbon contents in sinking particles collected by sediment traps deployed at 3 depths on the Northwest Atlantic from 2004 to 2007, and surface sediment samples collected by multicore and boxcore (by R/V Endeavor, R/V Oceanus, and R/V Knorr cruises). Among those data, total sinking particle flux and content and radiocarbon content were previously published in Hwang et al (2009) from 1993 to 2010. Nd content, Nd and Sr isotopic composition are newly obtained with a Thermo-Finnigan NEPTUNE multi-collector inductively coupled plasma-mass spectrometer (MC-ICP-MS). Here we examined the Nd isotopic composition to constrain particle transport trajectories. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "NCEI Dataset Landing Page",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/0222212",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Descriptive Information",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/oas/222212",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "HTTPS",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for data access and direct download.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/download/222212",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "FTP",
"mediaType": "placeholder/value",
"description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
"downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0164/0222212/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://doi.org/10.1016/j.dsr.2009.05.007",
"mediaType": "placeholder/value",
"description": "Associated journal article",
"downloadURL": "https://doi.org/10.1016/j.dsr.2009.05.007",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://doi.org/10.1029/2020jc016802",
"mediaType": "placeholder/value",
"description": "Associated journal article",
"downloadURL": "https://doi.org/10.1029/2020jc016802",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"mediaType": "placeholder/value",
"description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NCEI Contact Information",
"mediaType": "placeholder/value",
"description": "Information for contacts at NCEI.",
"downloadURL": "https://www.ncei.noaa.gov/contact",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nodc:0222212 |
| issued | 2020-11-18T00:00:00.000+00:00 |
| keyword |
[
"0222212",
"sediment sampler - corer",
"trap - sediment",
"laboratory analyses",
"Endeavor",
"OCEANUS",
"R/V Knorr",
"Seoul National University",
"Seoul National University",
"Northwest Atlantic Ocean (limit-40 W)",
"oceanography",
"Ocean Sciences Chemical Oceanography program (OCE-0425677; OCE-0851350; OCE-0851350)",
"Nd content, Nd and Sr isotopic composition",
"Radiocarbon content in sinking particle",
"Total sinking particle flux and content",
"SEDIMENT CORERS > SEDIMENT CORERS",
"TRAPS > TRAPS",
"boxcorer",
"gravity corer",
"multicorer",
"sediment trap",
"Ships",
"ENDEAVOR (ICES code: 337W, 2019-)",
"KNORR (call sign: KCEJ, ICES code: 316N, 1970-)",
"OCEANUS (call sign: WXAQ, ICES code: 32OC, 1976-)",
"R/V Endeavor",
"R/V Knorr",
"R/V Oceanus",
"OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
"Northwest Atlantic",
"F4TB01"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2020-12-05T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://doi.org/10.1016/j.dsr.2009.05.007",
"https://doi.org/10.1029/2020jc016802"
]
|
| rights | otherRestrictions |
| spatial | -45.0,30.0,-85.0,50.0 |
| temporal | 1993-11-01T00:00:00+00:00/2010-09-01T00:00:00+00:00 |
| title | Total sinking particle flux and content, Nd content, Nd and Sr isotopic composition, and radiocarbon content from sinking particle (from 2004 to 2007), and sediment samples (from 1993 to 2010) collected in NW Atlantic (NCEI Accession 0222212) |
