Chapopote asphalt volcano (GOM): asphalt dissolved organic matter released in mesocosm experiments (M114/2, GeoB 19339-1)
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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2022
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| _version_ | 1867170477460422656 |
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| author | Brünjes, Jonas Schubotz, Florence |
| author_facet | Brünjes, Jonas Schubotz, Florence |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Asphalt samples collected from the Chapopote Asphalt volcano from 2900 meter depth during expedition M114 were incubated over a four-week period in artificial seawater. Water-soluble asphalt components (dissolved organic matter; DOM) were qualitatively investigated using ultra-high resolution mass spectrometry (FT-ICR-MS) and fluorescence spectroscopy (EEM) with subsequent parallel factor analysis (PARAFAC). Concentrations of dissolved organic carbon (DOC), dissolved organic sulfur (DOS) and dissolved black carbon (DBC) were determined quantitatively. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_946420 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chapopote asphalt volcano (GOM): asphalt dissolved organic matter released in mesocosm experiments (M114/2, GeoB 19339-1) Brünjes, Jonas Schubotz, Florence black carbon; Deep sea; Dissolved Organic Matter; dissolved organic sulfur; FT-ICR MS; mesocosm; Oil seeps; PARAFAC Asphalt samples collected from the Chapopote Asphalt volcano from 2900 meter depth during expedition M114 were incubated over a four-week period in artificial seawater. Water-soluble asphalt components (dissolved organic matter; DOM) were qualitatively investigated using ultra-high resolution mass spectrometry (FT-ICR-MS) and fluorescence spectroscopy (EEM) with subsequent parallel factor analysis (PARAFAC). Concentrations of dissolved organic carbon (DOC), dissolved organic sulfur (DOS) and dissolved black carbon (DBC) were determined quantitatively. |
| title | Chapopote asphalt volcano (GOM): asphalt dissolved organic matter released in mesocosm experiments (M114/2, GeoB 19339-1) |
| topic | black carbon; Deep sea; Dissolved Organic Matter; dissolved organic sulfur; FT-ICR MS; mesocosm; Oil seeps; PARAFAC |
| url | https://doi.org/10.1594/PANGAEA.946420 |