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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2019
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| Accesso online: | https://doi.org/10.1594/PANGAEA.909107 |
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| _version_ | 1867171016327823360 |
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| author | Rossel, Pamela E Dittmar, Thorsten |
| author_facet | Rossel, Pamela E Dittmar, Thorsten |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Dissolved organic matter molecular analyses were performed on a Solarix FT-ICR-MS equipped with a 15 Tesla superconducting magnet (Bruker Daltonic) using a an electrospray ionization source (Bruker Apollo II) in negative ion mode. Molecular formula calculation for all samples was performed using an Matlab (2010) routine that searches, with an error of < 0.5 ppm, for all potential combinations of elements including including the elements C∞, O∞, H∞, N = 4; S = 2 and P = 1. Combination of elements NSP, N2S, N3S, N4S, N2P, N3P, N4P, NS2, N2S2, N3S2, N4S2, S2P was not allowed. Mass peak intensities are normalized relative to the total molecular formulas in each sample according to previously published rules (Rossel et al., 2015; doi:10.1016/j.marchem.2015.07.002). The final data contained 7400 molecular formulae. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_909107 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Normalized peak intensities from solid phase extracted dissolved organic matter from porewater and overlying bottom water collected during Maria S. Merian cruise MSM29 and Polarstern cruise PS85 to the Fram Strait Rossel, Pamela E Dittmar, Thorsten ABYSS; Arctic Ocean; Assessment of bacterial life and matter cycling in deep-sea surface sediments; deep sea sediment; Dissolved Organic Matter; Fourier-transform ion cyclotron mass spectrometry; Fram Strait; porewater Dissolved organic matter molecular analyses were performed on a Solarix FT-ICR-MS equipped with a 15 Tesla superconducting magnet (Bruker Daltonic) using a an electrospray ionization source (Bruker Apollo II) in negative ion mode. Molecular formula calculation for all samples was performed using an Matlab (2010) routine that searches, with an error of < 0.5 ppm, for all potential combinations of elements including including the elements C∞, O∞, H∞, N = 4; S = 2 and P = 1. Combination of elements NSP, N2S, N3S, N4S, N2P, N3P, N4P, NS2, N2S2, N3S2, N4S2, S2P was not allowed. Mass peak intensities are normalized relative to the total molecular formulas in each sample according to previously published rules (Rossel et al., 2015; doi:10.1016/j.marchem.2015.07.002). The final data contained 7400 molecular formulae. |
| title | (Table 1) Normalized peak intensities from solid phase extracted dissolved organic matter from porewater and overlying bottom water collected during Maria S. Merian cruise MSM29 and Polarstern cruise PS85 to the Fram Strait |
| topic | ABYSS; Arctic Ocean; Assessment of bacterial life and matter cycling in deep-sea surface sediments; deep sea sediment; Dissolved Organic Matter; Fourier-transform ion cyclotron mass spectrometry; Fram Strait; porewater |
| url | https://doi.org/10.1594/PANGAEA.909107 |