Natural SciencesEarth SciencesMeteorologyAtmospheric ScienceClimate ScienceHydrometeorologyClimate VariabilityHydrologic CyclePrecipitationPrecipitation PhysicsPrimary ProductivityWater CycleAboveground Net Primary ProductionInterannual Climate VariabilityInterannual Water Mass VariabilityNet Ecosystem ProductionNet Secondary ProductionPrecipitation Temporal VariabilitySeasonal Precipitation Variability