RiversIcePlutoLakesIce CoverFresh WaterGreat Lakes RegionRoss River virusIce CreamDry IceWater MicrobiologyGeologic SedimentsWater Pollutants, ChemicalWater MovementsEutrophicationEcosystemPhytoplanktonFishesAntarctic RegionsWater PollutionCichlidsSeasonsEnvironmental MonitoringZooplanktonPhylogenyAntifreeze ProteinsBiodiversityWater QualityWater Pollution, ChemicalPopulation DensityRNA, Ribosomal, 16S