Alkaline thermal spring Mesocosms DENITRIFICATION Alkaliphilic Bioremediation Climate change Microbial community Microbial communities Oil pollution Glutamate Sediments Harmful algal bloom Microalgae Anaerobic Metals Serpentinization MEDITERRANEE Sulfate-reducing bacteria Carbon cycle Desulfovibrio Dynamics Biohydrogen Dissolved organic matter Co-occurrence network Diversity Thermophilic ACID Elutriate Faustovirus Carotenoids Attached bacteria Coastal ecosystems Mediterranean Sea Holobiont BIODEGRADATION Marine sediment Bioturbation Biological carbon pump Archaea Lipids Microbiome High throughput sequencing Biodegradation Bacterioplankton Gorgonians Estuary Microbial ecology CARD-FISH Anammox Barcoding Hydrostatic pressure High pressure Denitrification Mangroves DGGE Genome Polinton-like viruses Arctic Bacterial diversity Salinity Hahellaceae Artificial surface Prokaryotic diversity Deep sea Anaerobic digestion Enzyme Aeration treatment Metabarcoding Sediment reworking Gut Arctic soils Biodiversity Ribosome Hydrogen Bacteria Gulf of Gabès Trace metals Environmental microbiology OIL-PRODUCING WELL Nitrification Metagenomics SULFATE-REDUCING BACTERIA BACTERIA FTIR spectroscopy Bioluminescence Evolution DIVERSITY Coastal ecosystem Nucleo-cytoplasmic large DNA virus French Guiana BIOLOGIE MOLECULAIRE Firmicutes Dark fermentation Biokinetic control Sediment resuspension Gene expression Biosynthesis Corals ACL Heterotrophic prokaryotes