EnvThes
type: ConceptScheme

deprecated concept
type: Concept

nekton
type: Concept
preferred label: 自游生物 @zh
preferred label: ネクトン @ja

nekton
type: Concept
is replaced by: nekton
deprecated: true
broader: deprecated concept
definition: [Henderson's] n. the organisms swimming actively in water.
in scheme: EnvThes
scope note: US LTER controlled vocabulary