1. Population, environment, disease, and survival: past patterns, uncertain futures;McMichael;The Lancet,2002
2. Global consequences of land use;Foley;Science,2005
3. Australian Government. State of the Environment Report 2006. Department of the Environment and Water Resources, Australia, Canberra, 2006.
4. Courtney F, Wiggin J. Ocean zoning for the Gulf of Maine: a background paper. Prepared for the Gulf of Maine Council on the Marine Environment and NOAA MPA Center, 2006.
5. Ecosystem-based management: a marine perspective;Agardy,1999