Foreword. Special issue on the structure and functioning of marine communities; 243–244

Effect of abiotic environment on the distribution of the attached and drifting red algae Furcellaria lumbricalis in the Estonian coastal sea; pp. 245–258

Important scales of distribution patterns of benthic species in the Gretagrund area, the central Gulf of Riga; pp. 259–269

Long-term changes in a northern Baltic macrophyte community; pp. 270–285

Response of benthic invertebrate communities to the large-scale dredging of Muuga Port; pp. 286–296

Estimation of the phytoplankton productivity in three Estonian lakes; pp. 297–312

Crustacean invasions in the Estonian coastal sea; pp. 313–323

Food competition between the benthic polychaete Hediste diversicolor and the semipelagic mysid Neomysis integer in the northern Baltic Sea; pp. 324–331