Abstract:Mangroves are diverse communities of tropical to subtropical trees and shrubs growing in the intertidal zone. Pollution eco-physiology and purifying effect of mangrove under seawater condition have been widely investigated. Only few studies related to mangrove wetlands under freshwater condition have been conducted. The objective of this study is to investigate the eco-physiological characteristics of three mangrove species, i.e. Sonneratia caseolaris(Sc), Aegiceras corniculatum(Ac) and Bruguiera gymnorrhiz...