1[1]FAO, FESLM. An International Framework for Evaluating Sustainable Land Management [A]. World Soil Resource Report[C].,73, 1993.
2[2]Norgaard, R. Coevolution of Economy, Society and Environment [A] . Ekins Paul and Max - neef Manfred, Real - life Economics: Understanding Wealth Creation [M ] . Routledge,England, 1992.
3[3]Pontryagin et al. The Mathematical Theory of Optimal Process[M]. Wiley, New York, 1962.
5KRAUSMANN F. Land use and industrial modemizationt an empirical a- nalysis of human influence on the functioning cff ecosystems in Austria 1830 - 1995 [ J ]. Land Use Policy,2001,18 ( 1 ) : 17 - 26.
9Division for Sustainable Development. Global trends and status of indica- tors of sustainable development[ R]. Commision on Sustainable Develop- ment Fourtenth Sesion, 2006:11 -12.
