Environment system and dynamic management decision

Dynamic management decision means a new technology which is designed for improving the environment of the region. If resources such as plenty of sunshine, water, greenery and highly educated people in a district are used appropriately, the quality of life of the people will be greatly enhanced. In Section 1, we discuss the ecology. In Section 2, we consider an urban system that understands the timing of expansions of system capacity, a dynamic fuzzy criterion model for reservoir operations and assigning priorities to welfare policies. In Section 3, we discuss the energies and the resources. In conclusion we discuss further research.