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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_770818.subset | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_770818 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_770818.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_770818/ | public | [HOT LAVA Nitrogen] - Water column nitrate+nitrite d15N and d18O and total dissolved nitrogen d15N measurements from R/V Ka`imikai-O-Kanaloa cruise KOK1806 (HOT LAVA) in July 2018 (Quantifying nitrogen fixation along unique geochemical gradients in the southwest Pacific Ocean) | This data set includes water column nitrate+nitrite and total dissolved nitrogen d15N measurements. These measurements were used to address the source of nitrate+nitrite in surface waters observed after the 2018 Kilauea eruption entered the ocean, leading to enhanced surface ocean chlorophyll. The results are consistent with an upwelling source of nitrate+nitrite from ~400 m driven by hot lava entering the ocean, leading to increased buoyancy of waters, driving \\roils\\ (see F. J. Sansone, and J. A. Resing, 1995, J. Geophys. Res. Oceans). These data are also used as evidence that biological nitrogen fixation did not contribute to the nitrate+nitrite observed in surface waters.\n\ncdm_data_type = Other\nVARIABLES:\nStation_Number (unitless)\nTowfish_or_CTD_profile_station (unitless)\ndepth (m)\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nKarl_HI_NO3_NO2 (Mole Concentration Of Nitrate In Sea Water, micromolar (uM))\nKnapp_NO3_NO2_d15N (Mole Concentration Of Nitrate In Sea Water, per mil)\nKnapp_NO3_NO2_d15N_std_dev (Mole Concentration Of Nitrate In Sea Water, per mil)\nKnapp_NO3_NO2_d18O (Mole Concentration Of Nitrate In Sea Water, per mil)\nKnapp_NO3_NO2_d18O_std_dev (Mole Concentration Of Nitrate In Sea Water, per mil)\nKarl_TDN (micromolar (uM))\nKnapp_TDN_d15N (Knapp TDN D15 N, per mil)\nKnapp_TDN_d15N_std_dev (Knapp TDN D15 N Std Dev, per mil)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_770818_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_770818_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_770818/index.htmlTable | https://www.bco-dmo.org/dataset/770818
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_770818.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_770818&showErrors=false&email= | BCO-DMO | bcodmo_dataset_770818 |