Abstract
Mangrove forests covered almost the costal areas in tropical and subtropical countires on the earth. Mangroves have been used for centuries by peoples overthere as a source for fuel, food, housing, and an endless variety of items. Recent years significant decrease in the area of mangrove forests became one of the serious issues for the global ecology. A little of knowlege is available about the basical ecological research of mangloves and mangrove ecosystems. In this topics microbial ecology in mangrove was summarized in the viewpoints of microbial flora, their biomass, and the role of microbial communites.
