methane
methane (gas) amount or concentration at the time of sampling
{float} {unit}
MIGS.ba.air.6.0; MIGS.ba.microbial.6.0; MIGS.ba.sediment.6.0; MIGS.eu.air.6.0; MIGS.eu.microbial.6.0; MIGS.eu.sediment.6.0; MIGS.vi.air.6.0; MIGS.vi.microbial.6.0; MIGS.vi.sediment.6.0; MIMAG.air.6.0; MIMAG.microbial.6.0; MIMAG.sediment.6.0; MIMARKS.specimen.air.6.0; MIMARKS.specimen.microbial.6.0; MIMARKS.specimen.sediment.6.0; MIMARKS.survey.air.6.0; MIMARKS.survey.microbial.6.0; MIMARKS.survey.sediment.6.0; MIMS.me.air.6.0; MIMS.me.microbial.6.0; MIMS.me.sediment.6.0; MISAG.air.6.0; MISAG.microbial.6.0; MISAG.sediment.6.0; MIUVIG.air.6.0; MIUVIG.microbial.6.0; MIUVIG.sediment.6.0