Preface. Organic matter diagenesis at the oxic/anoxic interface in coastal marine sediments, with emphasis on the role of burrowing animals; E. Kristensen. Variation in abundances of intertidal populations: consequences of extremities of environment; A.J. Underwood, M.G. Chapman. The influence of Corophium volutator abundance on resuspension; E.M.G.T. de Deckere, et al. Preying at the edge of the sea: the nemertine Tetrastemma melanocephalum and its amphipod prey on high intertidal sandflats; I. Kruse, F. Buhs. Meiobenthos of hypersaline tropical mangrove sediment in relation to spring tide inundation; E. Olafsson, et al. Spatial and temporal distribution of Myrophis punctatus (Ophichthidae) and associated fish fauna in a North Brazilian intertidal mangrove forest; M. Barletta, et al. Variability of foraging in highshore habitats: Dealing with unpredictability; M.G. Chapman. Faecal pellet production by Arctic under-ice amphipods - transfer of organic matter through the ice/water interface; I. Werner. High abundance of Myriochele fragilis Nilsen & Holthe, 1985 (Polychaeta: Oweniidae) in the Deep Sea of the Eastern Mediterranean; D. Fiege, et al. The vertical distribution of Chthamalus montagui and Chthamalus stellatus (Crustacea, Cirripedia) in two areas of the NW Mediterranean Sea; F.G. Pannacciulli, G. Relini. First survey of sessile communities on subtidal rocks in an area with hydrothermal vents: Milos Island, Aegean Sea; S. Cocito, et al. Influence of temperature, oxygen and food availability on the migrational activity of bathyal benthic foraminifera: evidence by microcosm experiments; O. Gross. Main characteristics of the boundary layer macrofauna in the English Channel; J.-C. Dauvin, et al. The physiological response of Northern Krill (Meganyctiphanes norvegica) to temperature gradients in the Kattegat; R. Saborowski, et al. Effects of salinity on larval and early juvenile growth of an extremely euryhaline crab species, Armases miersii (Decapoda: Grapsidae); K. Anger, et al. Does fluctuating salinity induce branching of Fucus vesiculosus? A. Ruuskanen, M. Kiiriki. Fungal degradation of the thermoplastic polymer poly-b-hydroxybutyric acid (PHB) under simulated deep sea pressure; K.E. Gonda, et al. Effect of continuous nutrient enrichment on microalgae colonizing hard substrates; H. Hillebrand, U. Sommer. Relevance of crustacean carapace wettability for fouling; K. Becker, et al. Decline of the intertidal blue mussel (Mytilus edulis) stock at the coast of Lower Saxony (Wadden Sea) and influence of Mussel fishery on the development of young mussel beds; M. Herlyn, G. Millat.