HydrologySoftware DesignNational Institutes of Health (U.S.)Program DevelopmentWater CycleWater MovementsRiversSvalbardWetlandsIce CoverSoilClimate ChangeResearchRainEcosystemClimateBiodiversityEnvironmental MonitoringFresh WaterConservation of Natural ResourcesModels, TheoreticalPopulation DynamicsWaterResearch DesignSocieties, MedicalResearch Support as TopicInternational CooperationUnited StatesGuidelines as TopicConsensusTerminology as Topic