Descripteur français	Systèmes écologiques fermés
Descripteur américain	Ecological Systems, Closed
Terme(s) français	Systèmes écologiques fermés / Breadboard project / Projet Breadboard / Systèmes de survie régénératifs / Écologie de la cabine étanche / Systèmes de survie écologiques fermés / CELSS / Closed ecologic life support system /
Terme(s) américain(s)	Ecological Systems, Closed / Breadboard Project / Breadboard Projects / Project, Breadboard / Projects, Breadboard / Life Support Systems, Regenerative / Sealed Cabin Ecology / Cabin Ecologies, Sealed / Cabin Ecology, Sealed / Ecologies, Sealed Cabin / Ecology, Sealed Cabin / Sealed Cabin Ecologies / Closed Ecologic Life Support Systems / CELSS /
Scope Note	Systems that provide for the maintenance of life in an isolated living chamber through reutilization of the material available, in particular, by means of a cycle wherein exhaled carbon dioxide, urine, and other waste matter are converted chemically or by photosynthesis into oxygen, water, and food. (NASA Thesaurus, 1988)
Code(s) d'arborescence	G16.500.275.157.240 / N06.230.124.240 / N06.230.150.225 /
Annotation	IM; coord with SPACE FLIGHT (IM) or SUBMARINE MEDICINE (IM), if pertinent
Indexation antérieure	Environment, Controlled (1973-1994) /
Identifiant	D018504
Date d'ajout et note historique	95; SEALED CABIN ECOLOGY was heading 1963-94
Voir aussi le(s) descripteur(s) français
Voir aussi le(s) descripteur(s) américain(s)	Waste Management / Confined Spaces /