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- Closed_ecological_system abstract "Closed ecological systems (CES) are ecosystems that do not rely on matter exchange with any part outside the system.The term is most often used to describe small manmade ecosystems. Such systems are scientifically interesting and can potentially serve as a life support system during space flights, in space stations or space habitats.In a closed ecological system, any waste products produced by one species must be used by at least one other species. If the purpose is to maintain a life form, such as a mouse or a human, waste products such as carbon dioxide, feces and urine must eventually be converted into oxygen, food, and water. A closed ecological system must contain at least one autotrophic organism. While both chemotrophic and phototrophic organisms are plausible, almost all closed ecological systems to date are based on a phototroph such as green algae.".
- Closed_ecological_system thumbnail Biosphere2_1.jpg?width=300.
- Closed_ecological_system wikiPageID "952858".
- Closed_ecological_system wikiPageRevisionID "606508366".
- Closed_ecological_system hasPhotoCollection Closed_ecological_system.
- Closed_ecological_system subject Category:Ecological_processes.
- Closed_ecological_system subject Category:Systems_ecology.
- Closed_ecological_system type Abstraction100002137.
- Closed_ecological_system type Act100030358.
- Closed_ecological_system type Activity100407535.
- Closed_ecological_system type EcologicalProcesses.
- Closed_ecological_system type Event100029378.
- Closed_ecological_system type Procedure101023820.
- Closed_ecological_system type PsychologicalFeature100023100.
- Closed_ecological_system type YagoPermanentlyLocatedEntity.
- Closed_ecological_system comment "Closed ecological systems (CES) are ecosystems that do not rely on matter exchange with any part outside the system.The term is most often used to describe small manmade ecosystems. Such systems are scientifically interesting and can potentially serve as a life support system during space flights, in space stations or space habitats.In a closed ecological system, any waste products produced by one species must be used by at least one other species.".
- Closed_ecological_system label "Closed ecological system".
- Closed_ecological_system label "Sistema ecológico cerrado".
- Closed_ecological_system label "Sistema ecológico fechado".
- Closed_ecological_system label "Système écologique fermé".
- Closed_ecological_system label "Zamknięty system ekologiczny".
- Closed_ecological_system label "Замкнутая экосистема".
- Closed_ecological_system label "封闭生态系统".
- Closed_ecological_system sameAs Sistema_ecológico_cerrado.
- Closed_ecological_system sameAs Système_écologique_fermé.
- Closed_ecological_system sameAs Zamknięty_system_ekologiczny.
- Closed_ecological_system sameAs Sistema_ecológico_fechado.
- Closed_ecological_system sameAs m.03sxvd.
- Closed_ecological_system sameAs Q3176324.
- Closed_ecological_system sameAs Q3176324.
- Closed_ecological_system sameAs Closed_ecological_system.
- Closed_ecological_system wasDerivedFrom Closed_ecological_system?oldid=606508366.
- Closed_ecological_system depiction Biosphere2_1.jpg.
- Closed_ecological_system isPrimaryTopicOf Closed_ecological_system.
