Carbon and nitrogen stable isotope ratios of particulate organic matter in the southern Sea of Japan from 2018 to 2021
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| Autori principali: | , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2022
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| _version_ | 1867168218158727168 |
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| author | Kodama, Taketoshi Nishimoto, Atsushi Nakamura, Ken-ichi Nakae, Misato Iguchi, Naoki Igeta, Yosuke Kogure, Yoichi |
| author_facet | Kodama, Taketoshi Nishimoto, Atsushi Nakamura, Ken-ichi Nakae, Misato Iguchi, Naoki Igeta, Yosuke Kogure, Yoichi |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Carbon and nitrogen stable isotope ratio of particulate organic matter (POM) was collected in the surface layer of the southern Sea of Japan. 0.9–11.5 L of seawater was filtered using a pre-combusted (450 °C, 6 h) glass fiber filter (GF/F, Whatman), and the carbon and nitrogen isotopic ratios were measured using an Isoprime 100 isotopic ratio mass spectrometer (Elementar, Langenselbold, Germany). The carbon: nitrogen ratio (C: N ratio) of POM occasionally showed outlier values. Therefore, the means and standard deviations (SDs) of the C: N ratio were calculated, and samples whose C: N ratio differed by > 3 × SD from the mean value were eliminated. With the POM, temperature, salinity, chlorophyll a concentration, and nutrient concentrations were measured. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_949287 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Carbon and nitrogen stable isotope ratios of particulate organic matter in the southern Sea of Japan from 2018 to 2021 Kodama, Taketoshi Nishimoto, Atsushi Nakamura, Ken-ichi Nakae, Misato Iguchi, Naoki Igeta, Yosuke Kogure, Yoichi 2018-08-30_2021-07-24_Sea_of_Japan; Carbon/Nitrogen ratio; carbon isotope; Chlorophyll a; DATE/TIME; DEPTH, water; Isotope ratio mass spectrometer, Elementar, IsoPrime 100 i; isotope ratios; JSPS KAKENHI; KAKENHI; LATITUDE; LONGITUDE; Nitrate; nitrogen isotope; Salinity; Sea of Japan; Temperature, water; δ13C, particulate organic carbon; δ15N, particulate organic nitrogen Carbon and nitrogen stable isotope ratio of particulate organic matter (POM) was collected in the surface layer of the southern Sea of Japan. 0.9–11.5 L of seawater was filtered using a pre-combusted (450 °C, 6 h) glass fiber filter (GF/F, Whatman), and the carbon and nitrogen isotopic ratios were measured using an Isoprime 100 isotopic ratio mass spectrometer (Elementar, Langenselbold, Germany). The carbon: nitrogen ratio (C: N ratio) of POM occasionally showed outlier values. Therefore, the means and standard deviations (SDs) of the C: N ratio were calculated, and samples whose C: N ratio differed by > 3 × SD from the mean value were eliminated. With the POM, temperature, salinity, chlorophyll a concentration, and nutrient concentrations were measured. |
| title | Carbon and nitrogen stable isotope ratios of particulate organic matter in the southern Sea of Japan from 2018 to 2021 |
| topic | 2018-08-30_2021-07-24_Sea_of_Japan; Carbon/Nitrogen ratio; carbon isotope; Chlorophyll a; DATE/TIME; DEPTH, water; Isotope ratio mass spectrometer, Elementar, IsoPrime 100 i; isotope ratios; JSPS KAKENHI; KAKENHI; LATITUDE; LONGITUDE; Nitrate; nitrogen isotope; Salinity; Sea of Japan; Temperature, water; δ13C, particulate organic carbon; δ15N, particulate organic nitrogen |
| url | https://doi.org/10.1594/PANGAEA.949287 |