| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Total dissolved Cr concentration of the sample calculated from [Cr(III)] and [Cr(VI)]
| Calculated_total_Cr |
| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Cr isotope ratio of total Cr in the sample, calculated from [Cr(III)] and [Cr(VI)], nmol/kg and d53Cr(III) and d53Cr(VI)
| Calculated_total_d53Cr |
| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Measured Cr concentration from Chelex resin, corrected for the resin blank
| Corrected_CrIII |
| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Corrected Cr isotope ratio
| Corrected_d53Cr |
| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Directly measured dissolved chromium (VI) concentration of the sample
| Measured_CrVI |
| Chromium (Cr) concentration and isotope data of chelex-100 extraction method from samples collected on R/V New Horizon cruise NH1410 in May-June 2014 | Directly measured chromium isotope ratio of dissolved Cr(VI) in the sample, permil relative to SRM979
| Measured_d53CrVI |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Dissolved chromium (VI) (hexavalent chromium) concentration of the sample calculated from the diffference between total dissolved Cr and [Cr(III)]
| Calculated_CrVI |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Chromium isotope ratio of dissolved Cr(VI) in the sample calculated from total dissolved Cr and [Cr(III)], permil relative to SRM979
| Calculated_d53CrVI |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Dissolved chromium (III) (trivalent chromium) concentration of the sample
| CrIII |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Dissolved chromium (III) (trivalent chromium) percent of total
| CrIII_pcnt_of_total |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Chromium isotope ratio of dissolved Cr(III) in the sample, permil relative to SRM979
| d53CrIII |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Directly measured dissolved chromium (VI) concentration of the sample
| Measured_CrVI |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Directly measured chromium isotope ratio of dissolved Cr(VI) in the sample, permil relative to SRM979
| Measured_d53Cr |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Total dissolved chromium concentration of the sample
| Total_dissolved_Cr |
| Chromium (Cr) concentration and isotope data determined using dissolved Cr and different Cr species from samples collected on R/V Roger Revelle cruise RR1805 in April-May 2018 | Chromium isotope ratio of the total dissolved Cr in the sample, permil relative to SRM979
| Total_dissolved_d53Cr |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Total dissolved Cr(VI) concentration of the sample calculated from [Cr(III)] and total dissolved [Cr]
| calculated_CrVI |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Cr isotope ratio of Cr(VI) in the sample, calculated from [Cr(III)] and total dissolved [Cr]], nmol/kg and d53Cr(III) and total dissolved d53Cr
| calculated_d53CrVI |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Dissolved chromium (III) concentration of the sample
| dissolved_CrIII |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Chromium isotope ratio of dissolved Cr(III) in the sample, permil relative to SRM979
| dissolved_d53CrIII |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Directly measured dissolved chromium (VI) concentration of the sample
| measured_CrVI |
| Chromium concentration and isotopic composition of Cr(III) and Cr(VI) in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Directly measured chromium isotope ratio of dissolved Cr(VI) in the sample, permil relative to SRM979
| measured_d53CrVI |
| Total aerosol trace elements from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 | Total particulate aerosol Cr concentration, average
| Cr_A_T_CONC_HIVOL_urgmp9 |
| Total aerosol trace elements from bulk aerosol samples collected on Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018 | One standard deviation of Cr_A_T_CONC_HIVOL_urgmp9
| SD1_Cr_A_T_CONC_HIVOL_urgmp9 |
| Total aerosol trace elements from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 | Total particulate aerosol Cr concentration, average
| Cr_A_T_CONC_HIVOL_ioufpb |
| Total aerosol trace elements from bulk aerosol samples collected on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018 | One standard deviation of Cr_A_T_CONC_HIVOL_ioufpb
| SD1_Cr_A_T_CONC_HIVOL_ioufpb |
| Size fractionated particulate trace element concentrations from in-situ filtration near Station ALOHA during four R/V Kilo Moana cruises between September 2022 and August 2023 | Large particulate leachable ("LPL") concentration of Chromium (Cr) determined after Berger Leach
| Cr_LPL_CONC_PUMP |
| Size fractionated particulate trace element concentrations from in-situ filtration near Station ALOHA during four R/V Kilo Moana cruises between September 2022 and August 2023 | Concentration of particulate Cr from the large size fraction ("LPT" = "large particulate total")
| Cr_LPT_CONC_PUMP |
| Size fractionated particulate trace element concentrations from in-situ filtration near Station ALOHA during four R/V Kilo Moana cruises between September 2022 and August 2023 | Small (0.8-51 µm) particulate leachable ("SPL") concentration of Cr determined after Berger Leach
| Cr_SPL_0pt8_CONC_PUMP |
| Size fractionated particulate trace element concentrations from in-situ filtration near Station ALOHA during four R/V Kilo Moana cruises between September 2022 and August 2023 | Concentration of particulate Cr from the small size fraction ("SPT0.8" = "small particulate total (0.8-51 µm)")
| Cr_SPT_0pt8_CONC_PUMP |
| Concentrations of metals in total suspended particle (TSP) samples collected near Lake Tahoe from 2006 to 2009 | Chromium concentration
| Cr |
| Trace metal concentrations of lake water, river water, and groundwater at Lake Tahoe from 2013 to 2016 | Chromium concentration
| Cr |
| Mass flux and concentrations of bulk components (Carbonate, Organic Carbon/Nitrogen, Lithogenics, Opal) and elements in the flux at 500m, 1500m and 3200m depths from the OFP sediment trap time-series in the northern Sargasso Sea | Cr concentration by weight
| Cr_lt_1000 |
| Water quality parameters from discrete shoreline and transect sampling in West Maui (Lahaina area), Hawaiʻi, following the Lahaina Wildfires, Aug 2023 to Oct 2024 | Total dissolvable chromium concentration
| tdCr_nM |
| Total dissolved chromium (Cr) concentration and isotopic composition in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Total dissolved chromium concentration of the sample
| total_dissolved_Cr |
| Total dissolved chromium (Cr) concentration and isotopic composition in the Eastern Tropical North Pacific from samples collected on R/V Roger Revelle and R/V Kilo Moana in April-May 2018 and Sept-Oct 2019 | Total dissolved chromium isotope ratio of the sample, permil relative to SRM979
| total_dissolved_d53Cr |
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