基于信息动力学的水资源系统承载力研究  

Information dynamics based study on water resources carrying capacity

作　　者：王龙[1] 柴立和[1] 杜慧滨[2] 

机构地区：[1]天津大学环境科学与工程学院,天津300072 [2]天津大学管理与经济学院,天津300072

出　　处：《水利水电技术》2013年第11期5-7,共3页Water Resources and Hydropower Engineering

基　　金：国家自然科学基金(No.71071110;71273185)

摘　　要：本文将水资源系统看成是信息网络中所涌现的模式,并依据最大流原理推导出水资源系统模式的信息动力学演化方程,建立起研究水资源系统属性的新模型。最后利用该模型对山西省及其各地市的水资源承载力进行了评价,并与模糊综合评价法所获结果进行对比。此法相对而言更加科学、简便。By taking water resources system as a mode emerged from the information network, a new model for studying the at- tribute of water resources system is established herein on the basis of an information dynamics based evolution equation for the mode of water resources system derived with the maximum flux principle. Finally, the water resources capacities of Shanxi Prov- ince and all its prefecture-level cities are assessed with this model, and then the result is compared with that from the fuzzy com- prehensive evaluation method. Relatively, this method is more simple and scientific.

关 键 词：水资源承载力 信息动力学 最大流原理 复杂系统 

分 类 号：N949[自然科学总论—系统科学] TV213[水利工程—水文学及水资源]