title: Closed regenerative life support systems for space travel: their development poses fundamental questions for ecological science.
authors: Environmental Studies Program and Department of Biological Sciences, University of California, Santa Barbara, Santa Barbara, California 93106, USA.
authors: D B
authors: DB
authors: Botkin
authors: S
authors: S
authors: Golubic
authors: B
authors: B
authors: Maguire
authors: B
authors: B
authors: Moore
authors: H J
authors: HJ
authors: Morowitz
authors: L B
authors: LB
authors: Slobodkin
mesh_terms: D000818:Animals; D018504:Ecological Systems, Closed; D017753:Ecosystem; D004780:Environment, Controlled; D006801:Humans; D008021:Life Support Systems / Q000295:instrumentation*; D010944:Plants; D013026:Space Flight / Q000295:instrumentation*; D014893:Weightlessness