Search
Descriptor in English: Ecological Systems, Closed
Descriptor in Spanish: Sistemas Ecológicos Cerrados
Descriptor in Portuguese: Sistemas Ecológicos Fechados
Descriptor in French: Systèmes écologiques fermés
Entry term(s): Breadboard Project
Breadboard Projects
CELSS
Cabin Ecologies, Sealed
Cabin Ecology, Sealed
Closed Ecologic Life Support Systems
Closed Ecological System
Closed Ecological Systems
Ecological System, Closed
Ecologies, Sealed Cabin
Ecology, Sealed Cabin
Life Support Systems, Regenerative
Project, Breadboard
Projects, Breadboard
Sealed Cabin Ecologies
Sealed Cabin Ecology
System, Closed Ecological
Systems, Closed Ecological
Tree number(s): G16.500.275.157.240
N06.230.124.240
N06.230.150.225
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)
Annotation: IM; coord with SPACE FLIGHT (IM) or SUBMARINE MEDICINE (IM), if pertinent
Online Note: use ECOLOGICAL SYSTEMS, CLOSED to search SEALED CABIN ECOLOGY 1966-94
History Note: 95; SEALED CABIN ECOLOGY was heading 1963-94
See also the descriptors: Confined Spaces MeSH
Waste Management MeSH
DeCS UI: 32266
Descriptor UI: D018504
Date Established: 1995/01/01
Date of Entry: 1994/06/24
Revision Date: 2010/06/25
Ecological Systems, Closed - Preferred
Concept UI M0027751
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)
Preferred term Ecological Systems, Closed
Entry term(s) Closed Ecological System
Closed Ecological Systems
Ecological System, Closed
System, Closed Ecological
Systems, Closed Ecological
Breadboard Project - Narrower
Concept UI M0027748
Preferred term Breadboard Project
Entry term(s) Breadboard Projects
Project, Breadboard
Projects, Breadboard
Life Support Systems, Regenerative - Related but not broader or narrower
Concept UI M0027750
Preferred term Life Support Systems, Regenerative
Sealed Cabin Ecology - Narrower
Concept UI M0027747
Preferred term Sealed Cabin Ecology
Entry term(s) Cabin Ecologies, Sealed
Cabin Ecology, Sealed
Ecologies, Sealed Cabin
Ecology, Sealed Cabin
Sealed Cabin Ecologies
Closed Ecologic Life Support Systems - Narrower
Concept UI M0027749
Preferred term Closed Ecologic Life Support Systems
Entry term(s) CELSS



We want your feedback on the new DeCS / MeSH website

We invite you to complete a survey that will take no more than 3 minutes.


Go to survey