SoilSoil MicrobiologyCarbonSoil PollutantsCarbon DioxideCarbon MonoxideNanotubes, CarbonCarbon Monoxide PoisoningCarbon IsotopesCarbon SequestrationSoil Pollutants, RadioactiveBiodegradation, EnvironmentalTreesBiomassCarbon TetrachlorideEcosystemRNA, Ribosomal, 16SNitrogenBacteriaCarbon DisulfideFertilizersDNA, RibosomalPlant RootsAgriculturePhylogenyDNA, BacterialSequence Analysis, DNACarbon Tetrachloride PoisoningMolecular Sequence DataBiodiversityAtmosphereCarbon FootprintWaterEnvironmental MonitoringMethaneFungiBiotaGenes, rRNAManurePoaceaeCulture MediaHumic SubstancesCarbon RadioisotopesTropical ClimateDesert ClimatePseudomonasMetals, HeavyTemperatureEnvironmental RemediationHydrogen-Ion ConcentrationNitrificationFatty AcidsOligochaetaNitrogen CycleOrganic ChemicalsPlant LeavesCrops, AgriculturalActinomycetalesSootOxidation-ReductionRainPlantsCarboxyhemoglobinAgricultural IrrigationPhotosynthesisDenitrificationAerobiosisGeologic SedimentsCarbohydrate MetabolismWetlandsCarbon CycleNitrogen CompoundsBase CompositionDenaturing Gradient Gel ElectrophoresisPetroleumHydrocarbonsNitratesAutotrophic ProcessesAcetatesPhosphorusRNA, BacterialSpecies SpecificityGreenhouse EffectPseudomonas fluorescensEnvironmental PollutionCarbon Compounds, InorganicAnaerobiosisWater MicrobiologyAlkanesSewageSeasonsOxygenBacterial ProteinsGlucose2,4-Dichlorophenoxyacetic AcidClimateForestryPlant DevelopmentArchaeaBacterial Typing Techniques