Conceptid (14) | Preflabel |
---|
AMONPWD2 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |
FEDVAAD2 | Concentration of ferrous ion {Fe2+ divalent iron CAS 15438-31-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and ferrospectral 550nm colorimetric autoanalysis |
FEXXAAPW | Concentration of total iron {total_Fe CAS 7439-89-6} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and atomic absorption spectroscopy |
MNDVAAPW | Concentration of manganous ion {Mn2+ divalent manganese CAS 16397-91-4} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and formaldoxime 460nm colorimetric autoanalysis |
MNXXAAPW | Concentration of total manganese {total_Mn CAS 7439-96-5} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and atomic absorption spectroscopy |
NTRIPWD2 | Concentration of nitrite {NO2- CAS 14797-65-0} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |
NTRZPWD2 | Concentration of nitrate+nitrite {NO3+NO2} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |
PHOSPWD2 | Concentration of phosphate {PO43- CAS 14265-44-2} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |
SEDPWBR1 | Concentration of bromide {Br- CAS 24959-67-9} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.2um phase] by extraction by squeezing, filtration and ion chromatography |
SEDPWCH4 | Concentration of methane {CH4 CAS 74-82-8} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.2um phase] by extraction by squeezing, filtration and gas chromatography |
SEDPWCL1 | Concentration of chloride {Cl- CAS 16887-00-6} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.2um phase] by extraction by squeezing, filtration and ion chromatography |
SEDPWSO4 | Concentration of sulfate {SO4(2-) sulphate CAS 14808-79-8} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.2um phase] by extraction by squeezing, filtration and ion chromatography |
SLCAPWD2 | Concentration of silicate {SiO44- CAS 17181-37-2} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |
UREAPWD2 | Concentration of urea {CAS 57-13-6} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by extraction by squeezing, filtration and colorimetric autoanalysis |