Carbon and nitrogen stable isotope ratios of particulate organic matter in the southern Sea of Japan from 2018 to 2021
2023
Kodama, Taketoshi | Nishimoto, Atsushi | Nakamura, Ken-ichi | Nakae, Misato | Iguchi, Naoki | Igeta, Yosuke | Kogure, Yoichi
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.
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PANGAEA
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Ty2107_km310; Njs-024; Yk2003_st09; Njs14; Ty2024_std-b1; Yk2104_c04; Ty2107_km230; St23; Yk2104_c01; Shu1903-2_c46; Shu1803_c19; Hk1806_njs21; Hk1806_njs22; Hk2006_njs-37; Njs20; Shu2101_si05; C04; Shu1603_e09; Ty2024_hm470; Hk1906_njs-004; 23; Kakenhi; Shu1803_c30; Yk2102_st05; Hk2010_si05; 37; Shu1903-3_c12; Ty2024_je080; Njs21; Si05; Hk2006_njs-29; C51; Ty1915; Yk2003; Shu1903-2_c44; Hk1906; Hk1906_njs-015; Ty2023; Shu1903-3_c09; Njs-014; Shu1903-3_c22; Shu1603_e04; E09; Hk2006_njs-33; Ty2107_mg350; Shu1603_e03; Ty1915_si05; Yk2006_c51; Km310; Hk1906_njs-017; Shu1603_e07; Njs-010; Hk1806_njs10; Shu2001; Njs27; Mz1704_21; Njs-30; Carbon/nitrogen ratio; C29; Yk2102_st13; C01; Og230; Date/time; Hk1806_njs18; Hk1906_njs-013; Shu1603_e05; Ty2107_om170; St05; Ty2024; Hk2006_njs-35; Ctd-ro; Yk2003_st23; Shu1901_si01; 41; C15; Ty2107_km140; Dai5kaiyo_njs-22; St11; Hk2006_njs-41; Dai5kaiyo_njs-19; Om120; Fluorometer; Yk2006_c43; Njs-19; Km170; Njs-43; Yk2006_c41; 15; Hk1910_si05; Ty2107_og230; Hk1806_njs11; 31; Ty2107_std-c10; Shu1603_15; Njs-019; Optional event label; Ty2024_mg450; Mg310; C39; Shu1903-2_c29; Njs13; Njs-10; Hk2006_njs-38; Ty1918_si05; Mz1704_13; Ty2026_si09; Njs02; Hk1906_njs-009; Mz1704_17; E07; Shu1903-3_c17; Shu1903-3_c04; Njs-3; Hk1902_si09; Shu1903-3_c07; 47; Shu1903-3_c34; Ty2107; Organic; Ty2107_std-f10; Njs-020; Mizuho-maru; Njs-025; Shu1803_c49; Shu1603_27; Yk2006_c29; Aw230; Yk2003_st05; Yk2102_st20; Km230; Hk1806_njs25; Ty1915_si09; Mg450; Std-e1; Ty2024_om230; E05; Ty2107_om140; 29; Shu1603_13; Tb310; Δ15n; Njs-40; Om230; E08; Ty2024_std-e1; 10-au; 35; Yk2006_c22; Ty2024_hm310; 39; Hk1806_njs20; Shu1603_47; Yk2006_c04; Yk2102_st01; Njs-005; Std-c1; 33; Hk1806_njs13; Hk2006_njs-18; Njs-25; C46; Ty2107_km450; Yk2006_c19; Mz1704; Std-c10; Njs-39; 21; Ty2133; Shu2001_si01; Hk1806_njs19; Yk2104_c09; Njs-45; Hk1806_njs04; Njs-07; C25; Njs07; Ty2024_aw080; Hk1806_njs14; Shu2101; Hk1906_njs-016; Ty2107_mg310; Njs03; Ty2133_si01; Je080; Om310; Ty2107_om120; Hk2006_njs-06; C32; Hk2006_njs-02; C49; Hk2006_njs-39; Njs-33; Ty2107_tb310; Ty2024_std-e10; Njs-37; Hk1906_njs-020; 25; Shu1903-2; Hk1806_njs27; Yk2006_c48; Shu1603_41; Njs25; E01; Njs-017; Shu1603_21; Njs-008; Hk1806; Si01; Ty2107_og170; Shu1603_1; 26; Shu1903-2_c39; Km120; Shu1903-3_c15; Hk2006_njs-44; Ty2024_std-c10; Chlorophyll a; Hk1906_njs-014; Njs-011; Nitrogen isotope; Hk1906_njs-006; St13; Shu1603_31; Og170; Njs-34; Njs05; Shu1603; Ty2107_std-c1; Ty2023_si09; Std-e10; Njs15; Njs-006; Hk1806_njs12; Njs09; Hm470; Ty2026_si05; Km350; Njs-021; Njs-18; Shu1903-3; Yk2102; Shu1803_c23; Hk1906_njs-025; Om270; St16; Njs11; Std-f10; Hk1806_njs07; Njs-17; Shu1903-3_c01; Shu1903-3_c25; Hk1906_njs-012; Dai5kaiyo_njs-16; Ty2107_km170; Std-b1; Yk2104_c14; C19; Hk1906_njs-018; Yk1903_25; Shu2001_si09; Ty2024_km450; 43; Njs-28; Dai5kaiyo_njs-04; Om170; C40; C10; Njs08; Ty2023_si05; E06; Hk1902_si05; Njs-018; Njs-42; Shu1603_19; Ty2107_om390; Shu1603_35; Shu1901_si05; Yk2104_c23; Hm310; Om390; Yk1903_15; Yk2006_c15; Shu1803_c28; Shu1603_3; Ty2023_si01; Mz1704_5; Dai5kaiyo_njs-07; Ty2024_km140; Ty2024_tb310; Ty2133_si09; Latitude of event; Ty2107_mg450; Ty1918; Dai5kaiyo_njs-28; Njs-29; Tb370; Njs-004; Shunyo-maru; Shu1603_e06; Ctd/rosette; Yk2006_c40; C48; Tb450; Yk2006; Shu1803_c41; Hk1906_njs-1; Om450; C43; Njs-16; Δ13c; Ty2107_om270; Njs-22; Shu1903-2_c32; 13; Shu1903-3_c19; Njs06; Yk1903; Njs-015; Ty2107_km350; Hk2010; Km140; Hk1906_njs-019; Shu1803_c44; C41; Yoko-maru; Hk2006_njs-31; Hk2006_njs-04; Yk2006_c35; Ty2107_om450; Shu1803_c09; Shu1603_39; Longitude of event; Hk1906_njs-3; Shu1603_7; Hk1906_njs-010; Shu1903-2_c35; Shu2101_si09; Njs17; Dai5kaiyo_njs-25; Ty2107_std-e1; Njs-1; Hk2006_njs-40; Ty2024_std-bc100; Ty2024_og230; Shu1603_17; Yk2104_c10; Carbon isotope; 19; Hk2006_njs-42; Hk1906_njs-024; Shu1603_23; Hk1906_njs-007; Hk1906_njs-011; Hk1906_njs-005; Hk1806_njs05; Ty2024_tt450; Hk2006_njs-19; Hk2006_njs-17; Hk2010_si01; Njs-012; Shu1903-2_c49; Ty2024_aw230; Si09; C18; Dai5kaiyo_njs-13; Hk1806_njs17; Njs26; Dai5kaiyo_njs-10; Shu1903-3_c30; 49; E03; Hk1902_si01; Njs-02r; Tt450; E02; 11; Hk1902; Mz1704_26; Yk2006_c01; Ty2107_tb370; C07; 45; Yk2006_c07; Jsps kakenhi; Dai5kaiyo; Particulate; Njs-013; Hk2006_njs-03; Ty2107_og250; Njs-21; Hk2006_njs-21; Yk2003_st11; Dai5kaiyo_njs-02r; Shu1603_37; Ty2026; St01; Yk2104_c19; C09; Shu1901; C27; Mz1704_9; Njs18; Njs-02; St20; Shu1603_45; Ty1918_si09; Hk2006_njs-45; Shu1603_9; Si01-1; Km270; Njs-38; Njs23; C05; Shu1803_c40; Hk2006_njs-43; Ty1915_si01; C34; Shu1903-2_c41; Yk2006_c32; Shu2001_si05; Og250; Shu1603_43; Hk1806_njs02; C12; Njs-009; Njs-36; Shu1603_e02; C42; C30; Yk2006_c26; Ty1918_si01; Hk1806_njs26; Njs24; Njs-35; Hk1806_njs15; C26; Hk2006_njs-05; Ty2107_km120; Om140; Ty2024_je170; 27; Hk1806_njs09; Event label; Njs-44; Ty2024_std-f10; Hk1806_njs03; Isoprime 100 dual inlet mass spectrometer; Hk1906_njs-023; Si09-1; Shu1803; Std-bc100; Ty2024_om450; Njs-20; Hk1806_njs06; Njs-04; Njs-13; C35; Turner designs; Daigo-kaiyo-maru; Hk2006_njs-30; C14; Hk2006_njs-36; Hk2006; Km450; Shu1803_c42; Yk2003_st20; Njs-023; Ty2107_om230; Shu1603_33; Shu1803_c35; Njs19; Hk1910; Shu1603_29; Shu1803_c05; Njs22; Ty2107_og270; Hk2006_njs-20; Hk1910_si09-1; Njs-41; Hk1806_njs24; Njs10; C22; Hk1806_njs23; Shu1603_25; Njs04; 17; Njs-06; Yk2104; E04; Njs-31; Njs-03; Hk1906_njs-021; Isotope ratios; Shu1603_11; Og270; Shu1803_c46; Njs-007; Aw60; Hk2006_njs-34; Njs12; Yk2003_st16; Ty2024_tb450; Shu1903-3_c27; Je170; C17; Hk1806_njs08; Ty2107_om310; Hokko-maru; St09; C23; Ty2107_aw60; Shu1603_e08; Yk2006_c12; Hk1910_si01-1; Njs-05; Mg350; Shu1603_e01; C44; Ty2107_std-e10; C28; Ty2107_km270; Shu1603_5; Yk2104_c18; Ty2107_tb450; Hk1906_njs-008; Aw080; Tenyo-maru; Njs-016; Yk2003_st01; Shu1901_si09; Ty2133_si05; Yk1903_4; Shu1603_49; Hk2010_si09; Yk2006_c18
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English
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text/tab-separated-values, 6150 data points
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CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess
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Dataset
2024-11-28
Dublin Core
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