Conceptid (131) | Preflabel |
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ACAMAE01 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the atmosphere [aerosol <1um phase] by filtration and ion chromatography |
ACAMAE02 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the atmosphere [aerosol >1um phase] by filtration and ion chromatography |
ACNH4SE1 | Concentration standard error of ammonium {NH4+ CAS 14798-03-9} per unit volume of the atmosphere [aerosol <1um phase] by filtration and ion chromatography |
ACNH4SE2 | Concentration standard error of ammonium {NH4+ CAS 14798-03-9} per unit volume of the atmosphere [aerosol >1um phase] by filtration and ion chromatography |
ACNH4X01 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the atmosphere [aerosol phase] by filtration and ion chromatography |
AMNKGC01 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis |
AMOEXEGX | Production rate of ammonium {NH4+ CAS 14798-03-9} {ammonification rate} per hour per unit volume of the experiment water sample [dissolved plus reactive particulate <GF/F phase] by isotope-labelled tracer addition, incubation, filtration, indophenol synthesis, SPE extraction and mass spectrometry and computation using the Blackburn-Caperon model |
AMOEXSG1 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of experiment water sample [dissolved plus reactive particulate <GF/F phase] by filtration, indophenol synthesis, SPE extraction, HPLC purification and gas chromatography-mass spectrometry |
AMONAAD1 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration and colorimetric autoanalysis |
AMONAAD2 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and colorimetric autoanalysis |
AMONAAD3 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <GF/C phase] by filtration and colorimetric autoanalysis |
AMONAAD4 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <1um phase] by filtration and colorimetric autoanalysis |
AMONAAD5 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <0.2um phase] by filtration and colorimetric autoanalysis |
AMONAADC | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the sediment pore water [dissolved plus reactive particulate phase] by centrifugal extraction and colorimetric autoanalysis |
AMONAADZ | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] by filtration and colorimetric autoanalysis |
AMONAATX | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis |
AMONAAUK | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] |
AMONAAWB | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate phase] |
AMONAAZX | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [unknown phase] by colorimetric autoanalysis |
AMONASD5 | Concentration standard deviation of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <0.2um phase] by filtration and colorimetric autoanalysis |
AMONASSD | Uptake rate standard deviation of ammonium {NH4+ CAS 14798-03-9} {regenerated production standard deviation} per hour per unit volume of the water body [particulate >GF/F phase] by isotope-labelled tracer addition, in-situ incubation, filtration and mass spectrometry on residue |
AMONCSD2 | 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 centrifugal extraction, filtration and flow-injection analysis |
AMONFID2 | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and flow-injection analysis |
AMONFIGS | Concentration of ammonium {NH4+ CAS 14798-03-9} per unit volume of the sediment pore water [dissolved plus reactive particulate phase] by polyacrylamide gel probe sampling and flow-injection analysis |