In 2002 the journal fulfilled all the conditions necessary for en

In 2002 the journal fulfilled all the conditions necessary for entry to the Master Journal List and was duly added to it. Since that time, the editorial staff, usually three or

four persons, has changed from time to time, but a constant presence has been that of Sabina Szczykowska (Photo 4), Head of the Editorial Office and the journal’s Technical/Executive Editor. Her tireless efforts to improve the quality of the journal, to ensure its punctual appearance and its ever widening international accessibility via the Internet and research databases, are deserving of the highest esteem. At present OCEANOLOGIA’s annual impact factor hovers around 1: sometimes it has been much higher than that figure (it was 1.242 in 2011) and at PI3 kinase pathway times it has been a little less (e.g. 0.927 in 2013). The journal is cited in international research databases like DOAJ, EBSCO and CrossRef. In 2014 digitised versions of every single archive article,

beginning with issue No. 1 (1971), were made available on the http://www.iopan.gda.pl/oceanologia/ website. Finally, Peter Senn (Photo 5) has played an invaluable part selleck chemical in improving the quality of the journal with his meticulous English editorial revision of nearly all the issues of OCEANOLOGIA published in English. We hope that the cooperation we have undertaken with Elsevier and placing the journal in the Science Direct database will enhance OCEANOLOGIA’s international position, increase the number of articles PRKACG cited and raise the journal’s Impact Factor. “
“Wave action, tides and aperiodic water level fluctuations are among the most important factors for the development and distribution of macrovegetation in coastal

sea areas (Kautsky & van der Maarel 1990, Kautsky et al. 1999, Boller & Carrington 2006). Besides the direct influence of physical disturbance, the site-dependent hydrodynamic conditions act on benthic communities through turbidity-related light restrictions and by structuring the bottom substrate (Herkül et al. 2011, Kovtun et al. 2011). Most macroalgae and all aquatic vascular plants are attached by holdfasts or roots to the seabed. However, spring tides, strong currents or waves during stormy weather conditions may rip vegetation off its substrate and cast it on to the shore (Lobban & Harrison 1994, Ochieng & Erftemeijer 1999). Detached macrovegetation that is washed ashore and accumulated on a beach is called beach wrack, beach cast, stormcast, wrack band or beach strand. Beach wrack can also be formed from unattached, drifting macroalgae; their mass occurrence is often promoted by elevated nutrient levels (e.g. Kirkman & Kendrick 1997). The wrack line is a strip of debris that usually runs parallel to the edge of the water and marks either the high tide or storm swash line. This wrack line can consist of a mixture of both natural material and man-made litter.

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