DROUGHT DURATION
change note: 2019-09-17 13:05:41.0 [tstevens] Insert Concept add broader relation (DROUGHT DURATION [a1af404e-e108-4777-b726-7d2e068c632b,369203] - DROUGHTS [115d340f-cb5e-4436-bfa4-04a740988bf7,87363]);
in scheme: sciencekeywords
definition: Drought duration refers to the length of time over which drought conditions persist. Drought frequency, duration, and severity are often used together as a means to describe and evaluate drought conditions in a given area (i.e., how often an area is affected by drought, how long is it affected, and how severely it is affected).
type: Concept

DROUGHTS
type: Concept