bcodmo_dataset_907028_v1 eng UTF8 dataset service Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org pointOfContact 2026-04-18 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 2 column row [RR2004 Bottle Data] - CTD-associated variables, bottle salinity measurements, oxygen titrations, nutrient analyses, biogeochemical/biological variables, and DIC/Freon chemistry variables from R/V Roger Revelle cruise RR2004 along the 150W meridian from 30S to 60S (Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean) 2026-04-18 creation erddap.bco-dmo.org bcodmo_dataset_907028_v1 BCO-DMO info@bco-dmo.org https://www.bco-dmo.org/dataset/907028 information web browser Background Information Background information from the source information originator These data are part of the NSF project "Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean". Specifically, these are the discrete bottle data from cruise RR2004 aboard R/V Roger Revelle, which sailed from Honolulu, Hawaii on 26 December 2020 to the Southern Ocean and returned to Honolulu on 23 February 2021. The purpose of the project was to define the processes that condition Sub-Antarctic Mode Water (SAMW) formed at the Sub-Antarctic Front in the Southern Ocean. The cruise track was from 30 degrees South to 60 degrees South along the 150 degrees West meridian as well as an investigation of frontal boundaries and eddies further east (from 45S to 57S by ~145W). Bottle data were collected from CTD casts with tripped Niskin bottles on the CTD Rosette. Trace-metal-clean casts were performed using Niskin-X bottles suspended on Kevlar line and a trace-metal-clean block. The data reported herein fall into several categories, A) CTD-associated variables, B) bottle salinity measurements, C) oxygen titrations and nutrient analyses, biogeochemical/biological variables, and D) DIC/Freon chemistry variables. Regarding the specific data, we first report CTD variables (salinity, temperature, potential temperature, density, dissolved oxygen, sound velocity, pressure, depth, conductivity, SeaBird-probe-derived oxygen concentrations, chlorophyll fluorescence, beam transmittance (660nm; %), backscattering, CTD PAR, and surface PAR reference. Next, results from bottle samples for salinity, lab oxygen titration, and nutrient concentrations (nitrate, phosphate, silicate, nitrite, and ammonium). The following biogeochemical and biological variables are presented: particulate organic carbon concentration (POC), particulate organic nitrogen (PON), and particulate inorganic carbon (PIC), concentration of detached coccoliths (given as birefringent singlets, doublets, triplets, or quadruplets, when viewed in a compound microscope with polarization optics), total coccolith concentration (the sum of singlets, doublets, triplets or quadruplets), concentration of birefringent plated coccolithophore cells, coccospheres or coccolith aggregates, planar area subtended by detached coccoliths or plated cells, concentration of biogenic silica, concentration of chlorophyll, phaeopigment and their sum. There are a suite of variables from FlowCAM measurements, mostly done on particles greater than 5 micrometers (um) in diameter: Particle size distribution function (PSDF) slope, standard error of PSDF slope, Y-intercept of the PSDF, R^2 of the PDF slope, F statistic of PSDF slope, total cell concentration per milliliter (mL), concentrations (in cells per mL) of small 0-4um diameter cells, 4-12um round cells, 4-12um diameter ovoid cells, dinoflagellates, ciliates, diatoms silicoflagellates, other unidentified cells, followed by percent of total cell concentrations and carbon biomass (using equations of Menden Deuer and Lessard) for the same cell categories. Carbon fixation rates are then presented for: ratio of calcification/photosynthesis, photosynthesis, calcification, standard deviation of photosynthesis and calcification measurements, chlorophyll concentration within incubation bottles, chlorophyll normalized photosynthesis, and calcification. Finally, corrected salinity (based on bottle salinity), corrected SeaBird oxygen values based on lab oxygen titrations, dissolved inorganic carbon (DIC) concentrations, total alkalinity and concentration of CFC12 and CFC11 freons are presented. BCO-DMO info@bco-dmo.org https://www.bco-dmo.org/dataset/907028 information web browser Background Information Background information from the source information pointOfContact earth science atmosphere ocean biosphere biology environment theme BCO-DMO project latitude longitude theme CF The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. BCO-DMO largerWorkCitation project eng geoscientificInformation 1 -152.319 -137.0215 -59.9983 -26.011 [RR2004 Bottle Data] - CTD-associated variables, bottle salinity measurements, oxygen titrations, nutrient analyses, biogeochemical/biological variables, and DIC/Freon chemistry variables from R/V Roger Revelle cruise RR2004 along the 150W meridian from 30S to 60S (Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean) 2026-04-18 creation BCO-DMO info@bco-dmo.org https://www.bco-dmo.org/dataset/907028 information web browser Background Information Background information from the source information originator These data are part of the NSF project "Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean". Specifically, these are the discrete bottle data from cruise RR2004 aboard R/V Roger Revelle, which sailed from Honolulu, Hawaii on 26 December 2020 to the Southern Ocean and returned to Honolulu on 23 February 2021. The purpose of the project was to define the processes that condition Sub-Antarctic Mode Water (SAMW) formed at the Sub-Antarctic Front in the Southern Ocean. The cruise track was from 30 degrees South to 60 degrees South along the 150 degrees West meridian as well as an investigation of frontal boundaries and eddies further east (from 45S to 57S by ~145W). Bottle data were collected from CTD casts with tripped Niskin bottles on the CTD Rosette. Trace-metal-clean casts were performed using Niskin-X bottles suspended on Kevlar line and a trace-metal-clean block. The data reported herein fall into several categories, A) CTD-associated variables, B) bottle salinity measurements, C) oxygen titrations and nutrient analyses, biogeochemical/biological variables, and D) DIC/Freon chemistry variables. Regarding the specific data, we first report CTD variables (salinity, temperature, potential temperature, density, dissolved oxygen, sound velocity, pressure, depth, conductivity, SeaBird-probe-derived oxygen concentrations, chlorophyll fluorescence, beam transmittance (660nm; %), backscattering, CTD PAR, and surface PAR reference. Next, results from bottle samples for salinity, lab oxygen titration, and nutrient concentrations (nitrate, phosphate, silicate, nitrite, and ammonium). The following biogeochemical and biological variables are presented: particulate organic carbon concentration (POC), particulate organic nitrogen (PON), and particulate inorganic carbon (PIC), concentration of detached coccoliths (given as birefringent singlets, doublets, triplets, or quadruplets, when viewed in a compound microscope with polarization optics), total coccolith concentration (the sum of singlets, doublets, triplets or quadruplets), concentration of birefringent plated coccolithophore cells, coccospheres or coccolith aggregates, planar area subtended by detached coccoliths or plated cells, concentration of biogenic silica, concentration of chlorophyll, phaeopigment and their sum. There are a suite of variables from FlowCAM measurements, mostly done on particles greater than 5 micrometers (um) in diameter: Particle size distribution function (PSDF) slope, standard error of PSDF slope, Y-intercept of the PSDF, R^2 of the PDF slope, F statistic of PSDF slope, total cell concentration per milliliter (mL), concentrations (in cells per mL) of small 0-4um diameter cells, 4-12um round cells, 4-12um diameter ovoid cells, dinoflagellates, ciliates, diatoms silicoflagellates, other unidentified cells, followed by percent of total cell concentrations and carbon biomass (using equations of Menden Deuer and Lessard) for the same cell categories. Carbon fixation rates are then presented for: ratio of calcification/photosynthesis, photosynthesis, calcification, standard deviation of photosynthesis and calcification measurements, chlorophyll concentration within incubation bottles, chlorophyll normalized photosynthesis, and calcification. Finally, corrected salinity (based on bottle salinity), corrected SeaBird oxygen values based on lab oxygen titrations, dissolved inorganic carbon (DIC) concentrations, total alkalinity and concentration of CFC12 and CFC11 freons are presented. ERDDAP tabledap 1 -152.319 -137.0215 -59.9983 -26.011 tight ERDDAPtabledapDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907028_v1 ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download [RR2004 Bottle Data] - CTD-associated variables, bottle salinity measurements, oxygen titrations, nutrient analyses, biogeochemical/biological variables, and DIC/Freon chemistry variables from R/V Roger Revelle cruise RR2004 along the 150W meridian from 30S to 60S (Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean) 2026-04-18 creation BCO-DMO info@bco-dmo.org https://www.bco-dmo.org/dataset/907028 information web browser Background Information Background information from the source information originator These data are part of the NSF project "Collaborative Research: Biogeochemical and Physical Conditioning of Sub-Antarctic Mode Water in the Southern Ocean". Specifically, these are the discrete bottle data from cruise RR2004 aboard R/V Roger Revelle, which sailed from Honolulu, Hawaii on 26 December 2020 to the Southern Ocean and returned to Honolulu on 23 February 2021. The purpose of the project was to define the processes that condition Sub-Antarctic Mode Water (SAMW) formed at the Sub-Antarctic Front in the Southern Ocean. The cruise track was from 30 degrees South to 60 degrees South along the 150 degrees West meridian as well as an investigation of frontal boundaries and eddies further east (from 45S to 57S by ~145W). Bottle data were collected from CTD casts with tripped Niskin bottles on the CTD Rosette. Trace-metal-clean casts were performed using Niskin-X bottles suspended on Kevlar line and a trace-metal-clean block. The data reported herein fall into several categories, A) CTD-associated variables, B) bottle salinity measurements, C) oxygen titrations and nutrient analyses, biogeochemical/biological variables, and D) DIC/Freon chemistry variables. Regarding the specific data, we first report CTD variables (salinity, temperature, potential temperature, density, dissolved oxygen, sound velocity, pressure, depth, conductivity, SeaBird-probe-derived oxygen concentrations, chlorophyll fluorescence, beam transmittance (660nm; %), backscattering, CTD PAR, and surface PAR reference. Next, results from bottle samples for salinity, lab oxygen titration, and nutrient concentrations (nitrate, phosphate, silicate, nitrite, and ammonium). The following biogeochemical and biological variables are presented: particulate organic carbon concentration (POC), particulate organic nitrogen (PON), and particulate inorganic carbon (PIC), concentration of detached coccoliths (given as birefringent singlets, doublets, triplets, or quadruplets, when viewed in a compound microscope with polarization optics), total coccolith concentration (the sum of singlets, doublets, triplets or quadruplets), concentration of birefringent plated coccolithophore cells, coccospheres or coccolith aggregates, planar area subtended by detached coccoliths or plated cells, concentration of biogenic silica, concentration of chlorophyll, phaeopigment and their sum. There are a suite of variables from FlowCAM measurements, mostly done on particles greater than 5 micrometers (um) in diameter: Particle size distribution function (PSDF) slope, standard error of PSDF slope, Y-intercept of the PSDF, R^2 of the PDF slope, F statistic of PSDF slope, total cell concentration per milliliter (mL), concentrations (in cells per mL) of small 0-4um diameter cells, 4-12um round cells, 4-12um diameter ovoid cells, dinoflagellates, ciliates, diatoms silicoflagellates, other unidentified cells, followed by percent of total cell concentrations and carbon biomass (using equations of Menden Deuer and Lessard) for the same cell categories. Carbon fixation rates are then presented for: ratio of calcification/photosynthesis, photosynthesis, calcification, standard deviation of photosynthesis and calcification measurements, chlorophyll concentration within incubation bottles, chlorophyll normalized photosynthesis, and calcification. Finally, corrected salinity (based on bottle salinity), corrected SeaBird oxygen values based on lab oxygen titrations, dissolved inorganic carbon (DIC) concentrations, total alkalinity and concentration of CFC12 and CFC11 freons are presented. OPeNDAP 1 -152.319 -137.0215 -59.9983 -26.011 tight OPeNDAPDatasetQueryAndAccess https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907028_v1 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement Sample int Sample Type String Type Station int Station Event int Event Cast int Cast Niskin int Niskin Trip_on_Fly int Trip_on_fly Incubation String Incubation Timepoint int Timepoint Elapsed_Time_hours float Elapsed_time_hours Treatment String Treatment Cubitainer int Cubitainer Underway_Number int Underway_number Salinometer_Sample_Number int Salinometer_sample_number Lab_O2_Sample_Number int Lab_o2_sample_number Nutrient_Sample_Number int Nutrient_sample_number CTD_Sample_Number int Ctd_sample_number Balch_Sample_Number int Balch_sample_number Freon_Sample_Number int Freon_sample_number Month int Month Day int Day Year int Year Trip_Time String Trip_time Sal00 float Sal00 Sal11 float Sal11 Sigma_E900 float Sigma_e900 Sigma_E911 float Sigma_e911 Sbeox0_mL_per_L float Sbeox0_ml_per_l Oxsol_mL_per_L float Oxsol_ml_per_l Bottle_O2_Flag int Bottle_o2_flag Potemp090C float Potemp090c Potemp190C float Potemp190c SvCM float Svcm SvCM1 float Svcm1 PrDM float Prdm Depth_m float Depth_m T090C float T090c T190C float T190c C0_S_per_m float C0_s_per_m C1_S_per_m float C1_s_per_m Sbeox0V float Sbeox0v FlECO_AFL float Fleco_afl FlECO_AFL1 float Fleco_afl1 CStarTr0 float Cstartr0 TurbWETbb0 float Turbwetbb0 Par float Par Spar float Spar Cpar float Cpar V5_WET_Labs_ECO_BB_Volts float V5_wet_labs_eco_bb_volts Scan int Scan Lab_Salinity float Lab_salinity Lab_Salinity_Flag int Lab_salinity_flag Lab_O2__mL_per_L float Lab_o2__ml_per_l Lab_O2_Flag int Lab_o2_flag NO3_umol_per_L float No3_umol_per_l PO4_umol_per_L float Po4_umol_per_l SIL_umol_per_L float Sil_umol_per_l NO2_umol_per_L float No2_umol_per_l NH4_umol_per_L float Nh4_umol_per_l Nutrient_Flag int Nutrient_flag POC_ug_per_L float Poc_ug_per_l POC_Flag int Poc_flag PON_ug_per_L float Pon_ug_per_l POC_umol_per_L float Poc_umol_per_l PON_umol_per_L float Pon_umol_per_l PON_Flag int Pon_flag PIC_umol_per_L float Pic_umol_per_l PIC_ug_per_L float Pic_ug_per_l PIC_mol_per_cubic_m float Pic_mol_per_cubic_m PIC_Flag int Pic_flag Single_Lith_count_per_mL float Single_lith_count_per_ml Double_Lith_count_per_mL float Double_lith_count_per_ml Triple_Lith_count_per_mL float Triple_lith_count_per_ml Quadruple_Lith_count_per_mL float Quadruple_lith_count_per_ml Tot_Lith_count_per_mL float Tot_lith_count_per_ml Cell_plus_Agg_count_per_mL float Cell_plus_agg_count_per_ml Lith_Area_square_um_per_mL float Lith_area_square_um_per_ml Cell_plus_Agg_Area_square_um_per_mL float Cell_plus_agg_area_square_um_per_ml Cell_Count_Flag int Cell_count_flag BSi_umol_per_L float Bsi_umol_per_l BSi_Flag int Bsi_flag Avg_Corr_Chl_a_ug_per_L float Avg_corr_chl_a_ug_per_l Avg_Corr_Phaeo_ug_per_L float Avg_corr_phaeo_ug_per_l Avg_Corr_Chl_a_plus_Phaeo_ug_per_L float Avg_corr_chl_a_plus_phaeo_ug_per_l Chl_Flag int Chl_flag PSD_Slope_logABD_grthan_point_75 float Psd_slope_logabd_grthan_point_75 Std_Err_of_PSD_Slope_logABD_grthan_point_75 float Std_err_of_psd_slope_logabd_grthan_point_75 Y_int_of_PSD_Slope_logABD_grthan_point_75 float Y_int_of_psd_slope_logabd_grthan_point_75 R2of_PSD_Slope_logABD_grthan_point_75 float R2of_psd_slope_logabd_grthan_point_75 F_statistic_of_PSD_Slope_logABD_grthan_point_75 float F_statistic_of_psd_slope_logabd_grthan_point_75 Total_cells_per_mL float Total_cells_per_ml Small_0_4um_cells_per_mL float Small_0_4um_cells_per_ml Round_4_12um_cells_per_mL float Round_4_12um_cells_per_ml Ovoid_4_12um_cells_per_mL float Ovoid_4_12um_cells_per_ml Dinoflagellates_cells_per_mL float Dinoflagellates_cells_per_ml Ciliates_cells_per_mL float Ciliates_cells_per_ml Diatoms_cells_per_mL float Diatoms_cells_per_ml Silicoflagellates_cells_per_mL float Silicoflagellates_cells_per_ml Other_Cells_cells_per_mL float Other_cells_cells_per_ml Small_0_4um_pcnt float Small_0_4um_pcnt Round_4_12um_pcnt float Round_4_12um_pcnt Ovoid_4_12um_pcnt float Ovoid_4_12um_pcnt Dinoflagellates_pcnt float Dinoflagellates_pcnt Ciliates_pcnt float Ciliates_pcnt Diatoms_pcnt float Diatoms_pcnt Silicoflagellates_pcnt float Silicoflagellates_pcnt Other_Cells_pcnt float Other_cells_pcnt Total_C_Biomass_Menden_Deuer_ug_per_L float Total_c_biomass_menden_deuer_ug_per_l Small_0_4um_C_Biomass_Menden_Deuer_ug_per_L float Small_0_4um_c_biomass_menden_deuer_ug_per_l Round_4_12um_C_Biomass_Menden_Deuer_ug_per_L float Round_4_12um_c_biomass_menden_deuer_ug_per_l Ovoid_4_12um_C_Biomass_Menden_Deuer_ug_per_L float Ovoid_4_12um_c_biomass_menden_deuer_ug_per_l Dinoflagellates_C_Biomass_Menden_Deuer_ug_per_L float Dinoflagellates_c_biomass_menden_deuer_ug_per_l Ciliates_C_Biomass_Menden_Deuer_ug_per_L float Ciliates_c_biomass_menden_deuer_ug_per_l Diatoms_C_Biomass_Menden_Deuer_ug_per_L float Diatoms_c_biomass_menden_deuer_ug_per_l Silicoflagellates_C_Biomass_Menden_Deuer_ug_per_L float Silicoflagellates_c_biomass_menden_deuer_ug_per_l Other_Cells_C_Biomass_Menden_Deuer_ug_per_L float Other_cells_c_biomass_menden_deuer_ug_per_l Flowcam_Flag int Flowcam_flag Psy_Avg_C_to_P float Psy_avg_c_to_p Psy_Avg_P float Psy_avg_p Psy_Avg_C float Psy_avg_c Psy_P_SD float Psy_p_sd Psy_C_SD float Psy_c_sd Psy_Avg_Chl_a_ug_per_L float Psy_avg_chl_a_ug_per_l Psy_Avg_Pmb_ug_C_per_ug_chl_d float Psy_avg_pmb_ug_c_per_ug_chl_d Psy_Avg_Cmb_ug_C_per_ug_chl_d float Psy_avg_cmb_ug_c_per_ug_chl_d Psy_Flag int Psy_flag Freon_Flag int Freon_flag Sal_corrected float Sal_corrected Sbeox_corrected_mL_per_L float Sbeox_corrected_ml_per_l DIC_umol_per_kg float Dic_umol_per_kg TA_umol_per_kg float Ta_umol_per_kg F12_pM float F12_pm F11_pM float F11_pm ISO_Date_UTC String Iso_date_utc Adam Shepherd BCO-DMO 508-289-2772 266 Woods Hole Rd. MS#36 Woods Hole MA 02543 USA erddap@bco-dmo.org distributor OPeNDAP DAP/2.0 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907028_v1.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_907028_v1.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital This record was created from dataset metadata by ERDDAP Version 2.22