Mekong ValleyRiversLaosVietnamCambodiaCatfishesAsia, SoutheasternWater MovementsFresh WaterHydrologyBrazilFishesEnvironmental MonitoringSchistosomaPopulation DensityCypriniformesEcosystemSeasonsRoss River virusConservation of Natural ResourcesEcological Parameter MonitoringDDTSurge CapacityGeologic SedimentsWater Pollutants, ChemicalBiodiversityWater PollutionCharacidaeWater QualityWater Pollution, ChemicalInsecticide ResistanceInvertebratesGeographySalmonidaeSenegalSimuliidaeCadmium PoisoningWater SupplyPyrethrinsPower PlantsDolphinsInfectious hematopoietic necrosis virusHeterophyidaePopulation DynamicsInsect VectorsAgricultureBiotaDisease VectorsSchistosomiasisAnophelesBulinusWater PollutantsAlligators and CrocodilesOligohymenophoreaPhylogenyCyprinidaeRainGastrointestinal ContentsGenetic VariationOnchocerciasisInsect Bites and StingsFish DiseasesSouth AmericaBiomphalariaSalmonMalariaTreesMosquito ControlClimate ChangeAquacultureSudanPlant TranspirationGeographic Information SystemsDNA, MitochondrialEnvironmentMediterranean RegionChinaRhabdoviridae InfectionsWater MicrobiologyModels, TheoreticalCongoSequence Analysis, DNA