Publication Date:
2023-05-26
Description:
This dataset includes nitrate isotopes and relevant hydrographic and chemical parameters (temperature, salinity, nitrate, phosphate, dissolved oxygen, and so on) observed in the South China Sea basin and the adjoining western North Pacific Ocean during 2011 and 2014. Nitrate isotopes were measured by the denitrifier method. Nutrients were analyzed onboard using a Technicon AA3 Auto-Analyzer (Ban-Lube, GmbH). Dissolved oxygen (DO) was determined using the Winkler method. These data were used to elucidate nitrate dynamics in these regions.
Keywords:
A1_L; A1a; A5_L; B5; biogeochemical signal; CTD; D5; D8; D9; DATE/TIME; Density, potential anomaly; dentrifier method; Depth, bottom/max; DEPTH, water; E3; E401; E405; E607; Event label; F1; H2; H6; H7; I6; KK1; LATITUDE; LE04a; LE10; LONGITUDE; LU60; LU65; N18-9; N20_11; N20_17; N20_18; N20-14; N20-15; N20-19; Nitrate, anomaly; Nitrate and Nitrite; Nitrate isotopes; Nitrite; Nitrite/Nitrate ratio; Oxygen; Oxygen, apparent utilization; P3; P5; Philippine Sea; PhiSea_LU60; PhiSea_LU65; PhiSea_N18-9; PhiSea_N20_11; PhiSea_N20_17; PhiSea_N20_18; PhiSea_N20-14; PhiSea_N20-15; PhiSea_N20-19; PhiSea_P3; PhiSea_P5; Phosphate; S504; Salinity; SCS_A1_L; SCS_A1a; SCS_A5_L; SCS_B5; SCS_D5; SCS_D8; SCS_D9; SCS_E3; SCS_E401; SCS_E405; SCS_E607; SCS_F1; SCS_H2; SCS_H6; SCS_H7; SCS_I6; SCS_KK1; SCS_LE04a; SCS_LE10; SCS_S504; Silicate; South China Sea; Technicon AA3 Auto-Analyzer; Temperature, water; Temperature, water, potential; Titration, Winkler; water exchange; western North Pacific; Δ(15-18); δ15N; δ15N, standard deviation; δ18O, standard deviation; δ18O, water
Type:
Dataset
Format:
text/tab-separated-values, 7804 data points
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