Closed Ecological system Research
M. Nelson, W.F. Dempster and J. Allen, 2009. The Water Cycle in Closed Ecological Systems: Perspectives from the Biosphere 2 and Laboratory Biosphere Systems, Advances in Space Research 44(12)1404-1412.
M. Nelson, J. Allen, A. Alling, W.F.Dempster, and S. Silverstone, Earth applications of closed ecological systems: relevance to the development of sustainability in our global biosphere, paper presented at the World Space Congress, COSPAR general assembly, Houston, TX, October 2002, Advances in Space Research, 2003, 31(7): 1649-1656. Download Publication
W.F. Dempster, 2008. Tightly closed ecological systems reveal atmospheric subtleties – experience from Biosphere 2, Advances in Space Research 42(2008):1951-1956.
M. Nelson, W.F. Dempster and J. Allen, 2009. The Water Cycle in Closed Ecological Systems: Perspectives from the Biosphere 2 and Laboratory Biosphere Systems, Advances in Space Research 44(12)1404-1412.