The exhibition of the abilities of the executive organizations in reducing the Caspian Sea pollution and implementing beach cleanup programs was held in Babolsar.Mr. Lahijan Zadeh, the deputy director of marine environment of the Department of Environment, the general manager of the Department of Environment of the province, the general manager of the Mazandaran Department of Fisheries and the managers from the Ports and Maritime Organization of Iran in Nowshahr and Amirabad visited the booth of the Caspian Sea Ecology Research Center and expressed their desire to visit facilities, equipment and ongoing projects. The booth attracted the attention of the visitors.