EnvThes
type: ConceptScheme

drought
type: Concept
in scheme: EnvThes
scope note: US LTER controlled vocabulary
definition: [Henderson's] n. situation in which a region does not receive its normal amount of water because of decreased rainfall, increased evaporation due to higher than normal temperatures or a combination of both.
broader: natural induced event

natural induced event
type: Concept
narrower: drought