Coccolith dissolution experiment from one sample of ODP Hole 130-807A
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867171036010643456 |
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| author | Gerotto, Amanda Zhang, Hongrui Nagai, Renata Hanae Stoll, Heather M Figueira, Rubens César Lopes Liu, Chuanlian Hernández-Almeida, Iván |
| author_facet | Gerotto, Amanda Zhang, Hongrui Nagai, Renata Hanae Stoll, Heather M Figueira, Rubens César Lopes Liu, Chuanlian Hernández-Almeida, Iván |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset compiles morphological measurements of coccoliths (Gephyrocapsa spp.) from one sample from the Western Equatorial Pacific. The morphological measurements were applied to evaluate coccolithophore preservation aspects under different dissolution intensities in a laboratory experiment. For the dissolution experiment, we added different amounts of Calgon solution (0, 0.4, 0.8, 2, 4, and 6 ml) in subsamples prepared from one sediment sample (ODP 807A-2H2W57-59 cm). The length, volume, area, and mass were obtained using the C-Calcita software from images taken under a cross-polarized microscope (Zeiss AX10). Thickness and the shape factor ks were calculated. The columns include the sample name, how much Calgon was added into sediment suspension, the number of coccoliths measured per sample, length, mean ks shape factor and standard deviation of mean ks/mean ks. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_954016 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Coccolith dissolution experiment from one sample of ODP Hole 130-807A Gerotto, Amanda Zhang, Hongrui Nagai, Renata Hanae Stoll, Heather M Figueira, Rubens César Lopes Liu, Chuanlian Hernández-Almeida, Iván 130-807A; Calculated after Gerotto et al. (2022); Calculated average/mean values; Coccoliths; Coccoliths, length; Coccoliths, shape factor; Coccoliths, shape factor, standard deviation; dissolution experiment; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Emiliania huxleyi; Gephyrocapsa oceanica; Joides Resolution; Leg130; morphological measurements; Sample code/label; South China Sea; Surface sediments; Treatment: solution; West equatorial Pacific Ocean The dataset compiles morphological measurements of coccoliths (Gephyrocapsa spp.) from one sample from the Western Equatorial Pacific. The morphological measurements were applied to evaluate coccolithophore preservation aspects under different dissolution intensities in a laboratory experiment. For the dissolution experiment, we added different amounts of Calgon solution (0, 0.4, 0.8, 2, 4, and 6 ml) in subsamples prepared from one sediment sample (ODP 807A-2H2W57-59 cm). The length, volume, area, and mass were obtained using the C-Calcita software from images taken under a cross-polarized microscope (Zeiss AX10). Thickness and the shape factor ks were calculated. The columns include the sample name, how much Calgon was added into sediment suspension, the number of coccoliths measured per sample, length, mean ks shape factor and standard deviation of mean ks/mean ks. |
| title | Coccolith dissolution experiment from one sample of ODP Hole 130-807A |
| topic | 130-807A; Calculated after Gerotto et al. (2022); Calculated average/mean values; Coccoliths; Coccoliths, length; Coccoliths, shape factor; Coccoliths, shape factor, standard deviation; dissolution experiment; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Emiliania huxleyi; Gephyrocapsa oceanica; Joides Resolution; Leg130; morphological measurements; Sample code/label; South China Sea; Surface sediments; Treatment: solution; West equatorial Pacific Ocean |
| url | https://doi.org/10.1594/PANGAEA.954016 |