Based on reviewing the current status of domestic and international research efforts in the field of compounded pullutions as a universal phenomenon of environmental pollution,this article dealt with the concepts and classifications of compounded Pollutions, and the types of interactions of compounded pollutions and the criteria for their judgements, focusing on the factors affecting the ecological effects of compounded Pollutions (i. e., pollutants factors, biological factors, and environmental factors) and the action mechanisms of compounded pollutions (i. e., influencing the structures of biotic cells, disturbing physiological activities and functions, competing for active sites, and complexing or chelating). |