ON THE INFORMATION OF MIRE DEPOSITIONAL ENVIRONMENT
 
                 
                
                    
                                        
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Graphical Abstract
 
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Abstract
    Mire is the product of the Quaternary. It mostly formed, developed and declined after the postglacial age. Therefore the chemical element analysis, spore-pollen analysis, 14C dating, mire plant determination for mire sediment, and the study on hierarchy relation of mire sediment, can provide a lot of information for restoring paleogeography, paleoclimate and environmental change. So some people called mire sediment-peat as "database of environment".
 
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