Methanogenesis and Sulfate Reduction Data from IODP Expedition 370, Nankai Trough Subduction Zone, Japan
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2021
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| _version_ | 1867168210087837696 |
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| author | Treude, Tina Beulig, F Schubert, Florian Kallmeyer, Jens |
| author_facet | Treude, Tina Beulig, F Schubert, Florian Kallmeyer, Jens |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains potential ex-situ microbial methanogenesis and sulfate reduction rates determined with radiotracer techniques (¹⁴C-bicarbonate and ³⁵S-sulfate incubations, respectively) in sediment slurries (sediment mixed with artificial seawater). Minimum biological quantification limit was 0.09 pmol CH₄ cm⁻³ d⁻¹ and 0.13 pmol SO₄²⁻ cm⁻³ d⁻¹, respectively. Ex-situ incubation temperatures were 40°C for samples from depths ≤360 mbsf, 60°C for for samples from 405–585 mbsf, 80°C for for samples from 604–775 mbsf and 95 °C for for samples from ≥816 mbsf. Methanogenesis samples where amended with hydrogen (130 nmol L⁻¹). Sulfate Reduction samples where amended with hydrogen (130 nmol L⁻¹), acetate (5 mmol L⁻¹), or methane (100% headspace). Incubation times were up to 10 days. For more details on incubation and analytical procedures see related publications. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_930403 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Methanogenesis and Sulfate Reduction Data from IODP Expedition 370, Nankai Trough Subduction Zone, Japan Treude, Tina Beulig, F Schubert, Florian Kallmeyer, Jens 370-C0023A; Binary Object; Binary Object (File Size); Binary Object (Media Type); Chikyu; deep biosphere; DRILL; Drilling/drill rig; Exp370; File content; Hole A; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP Expedition 370; Methanogenesis; Nankai Trough; Site C0023; sulfate reduction This dataset contains potential ex-situ microbial methanogenesis and sulfate reduction rates determined with radiotracer techniques (¹⁴C-bicarbonate and ³⁵S-sulfate incubations, respectively) in sediment slurries (sediment mixed with artificial seawater). Minimum biological quantification limit was 0.09 pmol CH₄ cm⁻³ d⁻¹ and 0.13 pmol SO₄²⁻ cm⁻³ d⁻¹, respectively. Ex-situ incubation temperatures were 40°C for samples from depths ≤360 mbsf, 60°C for for samples from 405–585 mbsf, 80°C for for samples from 604–775 mbsf and 95 °C for for samples from ≥816 mbsf. Methanogenesis samples where amended with hydrogen (130 nmol L⁻¹). Sulfate Reduction samples where amended with hydrogen (130 nmol L⁻¹), acetate (5 mmol L⁻¹), or methane (100% headspace). Incubation times were up to 10 days. For more details on incubation and analytical procedures see related publications. |
| title | Methanogenesis and Sulfate Reduction Data from IODP Expedition 370, Nankai Trough Subduction Zone, Japan |
| topic | 370-C0023A; Binary Object; Binary Object (File Size); Binary Object (Media Type); Chikyu; deep biosphere; DRILL; Drilling/drill rig; Exp370; File content; Hole A; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP Expedition 370; Methanogenesis; Nankai Trough; Site C0023; sulfate reduction |
| url | https://doi.org/10.1594/PANGAEA.930403 |