This paper develops a new inter-basin water transfer-supply and risk assessment model with consideration of rainfall forecast information. Firstly, based on the current state of reservoir and rainfall forecast informa...This paper develops a new inter-basin water transfer-supply and risk assessment model with consideration of rainfall forecast information. Firstly, based on the current state of reservoir and rainfall forecast information from the global forecast system (GFS), the actual diversion amount can be determined according to the inter-basin water transfer rules with the decision tree method; secondly, the reservoir supply operation system is used to distribute water resource of the inter-basin water transfer reservoir; finally, the integrated risk assessment model is built by selecting the reliability of water transfer, the reliability (water shortage risk), the resiliency and the vulnerability of water supply as risk analysis indexes. The case study shows that the inter-basin water transfer-supply model with rainfall forecast information considered can reduce the comprehensive risk and improve the utilization efficiency of water resource, as compared with conventional and optimal water distribution models.展开更多
In market economy,SNA(A System of National Accounts),GFS(A System of Government Finance Statistics)and MFS(Money Finance Summery)are the important tools in management of macro-economy In this paper,a comparison of SNA...In market economy,SNA(A System of National Accounts),GFS(A System of Government Finance Statistics)and MFS(Money Finance Summery)are the important tools in management of macro-economy In this paper,a comparison of SNA,GFS and MFS were made on the accounting rule,the accounting structure and the accounting general framework,and a analysis were made on the accounting body,the accounting objective,the system of indicators,the standard classification and the full accounts.展开更多
基金supported by the National Natural Science Foundation of China (Grant No. 50979011)
文摘This paper develops a new inter-basin water transfer-supply and risk assessment model with consideration of rainfall forecast information. Firstly, based on the current state of reservoir and rainfall forecast information from the global forecast system (GFS), the actual diversion amount can be determined according to the inter-basin water transfer rules with the decision tree method; secondly, the reservoir supply operation system is used to distribute water resource of the inter-basin water transfer reservoir; finally, the integrated risk assessment model is built by selecting the reliability of water transfer, the reliability (water shortage risk), the resiliency and the vulnerability of water supply as risk analysis indexes. The case study shows that the inter-basin water transfer-supply model with rainfall forecast information considered can reduce the comprehensive risk and improve the utilization efficiency of water resource, as compared with conventional and optimal water distribution models.
文摘In market economy,SNA(A System of National Accounts),GFS(A System of Government Finance Statistics)and MFS(Money Finance Summery)are the important tools in management of macro-economy In this paper,a comparison of SNA,GFS and MFS were made on the accounting rule,the accounting structure and the accounting general framework,and a analysis were made on the accounting body,the accounting objective,the system of indicators,the standard classification and the full accounts.
