With the features of depreciationdue to utilization, and absence of the future agents, as well as the intergenerationaloverspills, the intergenerational public goods extends the general public goods fromthe intertemporal dimension.

Intergenerational Equity of Cultivated Land Use and Sustainable Development of Social Economy;

The paper begins with the meaning of intergenerational equity in search for the integration with the public administration in an attempt to build an ecological government,which is an inevitable choice when dealing with resources and environment problems and maintaining social intergenerational fairness.

Accordingly, the equity value of law should be the reunion of intragenerational equity and intergenerational equity.

The idea of intergenerational justice affects the study and practice of environmental law and becomes its basic objective.