Research progress of water resources optimal allocation based on theory of multidimensional critical regulation and control

JIANG Qiuxiang;FU Qiang;ZHU Changhong;WANG Zilong;School of Water Conservancy and Architecture,Northeast Agricultural University;Postdoctoral Mobile Research Station of Agricultural and Forestry Economy Management, Northeast Agricultural University;

multi-dimensional critical regulation and control;;water resources;;optimal allocation;;critical cybernetics;;order principle;;synergetics

Water resources system is a complex giant system composed of water resources, society,economy, ecology and environment. The relationship of interrelation and mutual restriction exists among the various component elements and subsystems of this system, which is easy to cause that the system operation evolves towards incongruity, disorder and collapse directions after optimal allocation of water resources. Therefore, the theory and method of multi- dimensional critical regulation and control were proposed by the researchers. Based on the introduction of multi- dimensional critical regulation and control theory, firstly, the applicability characterization of the theory in water resources system was analyzed in the study. Secondly, the research status of multi-dimensional critical regulation and control model, regulation and control effect evaluation and risk assessment of regulation and control scheme was commented systematically. Finally, the existing problems and prospects of studies on water resources optimal allocation by using multi- dimensional critical regulation and control theory were proposed, which could provide guidance for the following studies.