Advances in research of strategies for reservoir water resources regulation in China and in the United States of America;

The paper expounds the study and application of basic framework based on CIMS system structure and integrated technique in flood control and decision support system of water resources scheduling.

This article has identified the conception of water resources system and water resources system coordination, introduced the study circumstance about the water resources systemic coordination,and discussed its future development.

Based on the current situation of water resources in Xi’an region, a commentary on many math models for water resources operation and management is given, and the visual model is provided to solve practical problems.