Conceptid (12) | Preflabel |
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CH4AGCSD | Concentration standard deviation of methane {CH4 CAS 74-82-8} per unit volume of the atmosphere by gas chromatography |
CH4AGCXX | Concentration of methane {CH4 CAS 74-82-8} per unit volume of the atmosphere by gas chromatography |
CH4CEXSD | Concentration standard deviation of methane {CH4 CAS 74-82-8} per unit volume of experiment water sample [dissolved plus reactive particulate phase] by gas chromatography |
CH4CEXXX | Concentration of methane {CH4 CAS 74-82-8} per unit volume of experiment water sample [dissolved plus reactive particulate phase] by gas chromatography |
CH4CGCSD | Concentration standard deviation of methane {CH4 CAS 74-82-8} per unit volume of the water body [dissolved plus reactive particulate phase] by gas chromatography |
CH4CGCXX | Concentration of methane {CH4 CAS 74-82-8} per unit volume of the water body [dissolved plus reactive particulate phase] by gas chromatography |
CH4CGMMX | Concentration of methane {CH4 CAS 74-82-8} per unit volume of the sediment pore water [dissolved plus reactive particulate phase] by gas chromatography |
CH4SGCX1 | Saturation of methane {CH4 CAS 74-82-8} in the water body [dissolved plus reactive particulate phase] by gas chromatography and computation from concentration |
CH4SGCX2 | Saturation standard deviation of methane {CH4 CAS 74-82-8} in the water body [dissolved plus reactive particulate phase] by gas chromatography and computation from concentration |
CH4SGCXX | Saturation of methane {CH4 CAS 74-82-8} in the water body [dissolved plus reactive particulate phase] by computation from concentration |
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 |
SEDWWCH4 | Concentration of methane {CH4 CAS 74-82-8} per unit wet volume of sediment |