| Amazon Plume Radium-2018 | Radium isotope (223Ra, 224Ra, and 226Ra) measurements from CTD and underway water samples. | Amazon River Plume Nitrogen | Ra223_Activity, Ra223_Unc, XS_Ra224_Activity, XS_Ra224_Unc, Ra226_Activity, Ra226_Unc |
| coccolithophore-associated biopolymers for radionuclides | Recoveries and partition coefficients of Po, Pb and Be | Biopolymers for radionuclides | Be7_Activity, Th234_Activity, Pa233_Activity, Pb210_Activity, Po210_Activity |
| Global SGD 226Ra and 228Ra | Global SGD 226Ra and 228Ra | PMT Radium Isotopes | ratio_med228Ra_to_med226Ra, ratio_228Ra_to_226Ra, ratio_avg228Ra_to_avg226Ra |
| GN01 Radium and Thorium | Radium and thorium isotopes measured in the Western Arctic as part of the 2015 US GEOTRACES Arctic Cruise on the USCGC Healy | Arctic GEOTRACES Ra Th, U.S. GEOTRACES Arctic | Ra_224xs_D_CONC_PUMP_ERR, SD1_Th_228_D_CONC_PUMP_fejwms, Ra_228_D_CONC_PUMP_5i7kz7, Ra_223_D_CONC_PUMP_8qp1jk, SD1_Ra_228_D_CONC_PUMP_5i7kz7, SD1_Ra_223_D_CONC_PUMP_8qp1jk, Ra_224_D_CONC_PUMP_ryelyc, Ra_223xs_D_CONC_PUMP, SD1_Ra_224_D_CONC_PUMP_ryelyc, Ra_226_D_CONC_PUMP_tmldld, Ra_223xs_D_CONC_PUMP_ERR, Ra_224xs_D_CONC_PUMP, SD1_Ra_226_D_CONC_PUMP_tmldld, Th_228_D_CONC_PUMP_fejwms |
| GP16 Radiocarbon DelC14 | Radiocarbon DelC14 from GEOTRACES 2013 Eastern Pacific Zonal Transect | U.S. GEOTRACES EPZT, EPZT Noble Gases He Tritium | C_14_DELTA |
| GP16 Radium | Radium isotopes collected on the GEOTRACES EPZT cruise. | U.S. GEOTRACES EPZT, EPZT TEI Rates | Ra_228_D_CONC_PUMP, Ra_226_D_CONC_PUMP |
| GP16 Tritium | Tritium Concentrations from GEOTRACES 2013 Eastern Pacific Zonal Transect | U.S. GEOTRACES EPZT, EPZT Noble Gases He Tritium | TRITIUM |
| GT10 - CTD - ODF/SIOR Bottle | CTD - ODF/SIOR Bottle | U.S. GEOTRACES NAT | TRITUM, RA_226, TH_230, U_238 |
| GT10-11 - Ra Th | Radium and Thorium isotopes sampled by in situ pump on GT10 and GT11 cruises. | U.S. GEOTRACES NAT | Ra226, Th228_tot, Th228_part, Th228_diss, exRa224, exRa223, Ra223, Ra224, Ra228 |
| GT10-11 - Th234_Total_and_U238 | Water-column total Thorium-234 and Uranium-238. | U.S. GEOTRACES NAT | U238, Th234_tot |
| GT10-11 - Tritium | Tritium concentration from KN199-04 (GT10) and KN204-01 (GT11) cruises. | U.S. GEOTRACES NAT | Tritium |
| Guaymas Dissolved Radium AT42-05 | This dataset presents dissolved radium isotope activities around Guaymas Basin | Guaymas Basin Ra 224 Approach | Ra224_Activity, Ra224_Unc, Ra226_Activity, Ra226_Unc, Ra228_Activity, Ra228_Unc, Ra223_Activity, Ra223_Unc |
| Guaymas Sedimentary Radium AT37-06 | This dataset presents sedimentary radium isotope activities around Guaymas Basin | Guaymas Basin Ra 224 Approach | Th228_Unc, Ra224_Activity, Ra224_Unc, Th228_Activity |
| Guaymas Water Column Radium AT37-06 | This dataset presents dissolved radium isotope activities around Guaymas Basin | Guaymas Basin Ra 224 Approach | Ra223_Activity, Ra223_Unc, Ra224_Activity, Ra224_Unc, Ra226_Activity, Ra226_Unc, Ra228_Activity, Ra228_Unc |
| Log_Kd | Laboratory studies of radionuclides (234Th, 233Pa, 210Po, 210Pb, and 7Be) binding with fractions from cultured diatom, Phaeodactylum tricornutum | Biopolymers for radionuclides | Pa_sd, Th, Th_sd, Po, Po_sd, Pb, Pb_sd, Be, Be_sd, Pa |
| Lost City Fluids - Radium | Lost City Fluids - Radium | Lost City Limits to Life | Measured_228Thw, Activity_ratio_223Ra_226Ra_water |
| radionuclide uptake by humic acids | The uptake and binding of six particle-reactive and/or redox-sensitive radionuclides (210Pb, 234Th, 7Be, 59Fe, 237Np and 233Pa) with different organic functionalities of three size fractions. | Biopolymers for radionuclides | col_237Np, part_210Pb, col_233Pa, part_234Th, part_7Be, part_59Fe, part_237Np, part_233Pa, col_210Pb, col_234Th, col_7Be, col_59Fe |
| Radium in natural waters of Alaska | Radium in natural waters of Alaska | Groundwater Discharge Methane | Radium_224, Radium_223, Th_228, Ra_228 |
| Radium isotopes in groundwater | Radium isotope results from groundwater wells around Little Lagoon, Alabama | LittleLagoonGroundwater | Ra223 |
| radium isotopes in surface water | Radium isotope results from surface waters of several sites around Little Lagoon, Alabama | LittleLagoonGroundwater | Ra_228, Ra_223, Ra_224, Ra_226 |
| Radon isotopes in groundwater | Radon isotope results from groundwater wells around Little Lagoon, Alabama | LittleLagoonGroundwater | Rn222 |
| Salt Marsh Water Exchange-Cores | | Salt Marsh Water Exchange | Ra224, Error_Ra224, Th228, Error_Th228 |
| Salt Marsh Water Exchange-Water | | Salt Marsh Water Exchange | Th228_dpm_per_L, Ra226_dpm, Ra228_dpm, Ra226_dpm_per_L, Ra228_dpm_per_L, exRa224_dpm_per_L, Ra223_dpm_per_L |
| Sparging Chamber Testing: radon activity - control | Sparging Chamber Testing | Submersible Rn-222 | Air_error, Rn_Activity_Water_dpm_L, Win_A_pcnt, Water_error, Win_B_pcnt, Smoothed, Win_C_pcnt, Win_D_pcnt, Bq_m3, Error_2sigma, Count_Rate_Win_A_cpm, Win_A_error, Rn_Activity_Air_dpm_L |
| Sparging Chamber Testing: radon activity - experimental | Sparging Chamber Testing - Bell | Submersible Rn-222 | Count_Rate_Win_A_cpm, Win_A_error, Rn_Activity_Air_dpm_L, Air_error, Rn_Activity_Water_dpm_L, Win_A_pcnt, Water_error, Win_B_pcnt, Smoothed, Win_C_pcnt, Win_D_pcnt, Bq_m3, Error_2sigma |
| [DEPRECATED] Properties of HMW and LMW DOM from the NPSG | Recovery parameters, isotopic composition (d15N, d13C, D14C), and elemental composition (C:N) of HMW and LMW DOM collected from the North Pacific Subtropical Gyre | DON Microbial Nitrogen Pump | D14C, D14c_stdev |
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