The Romanian Limnogeographical Association (RLA) in collaboration with the German Limnological Society (GLS), Polish Limnological Society (PLS), Danube Delta National Institute Tulcea (DDNI) and the Danube Delta Biosphere Reserve Authority (DDBRA) would like to invite you to take part in the 5th International Conference “Water resources and wetlands” set to take place between 9-13 September, 2020 in the “Delta” Hotel in Tulcea, Romania.