Coastline changes of the Baltic Sea from south to east. Past and future projection, edited by J. Harff, K. Furmańczyk, H. von Storch, 2017. Springer International Publishing. 388 pages, ISBN 978-3-319-49892-8.

tion of coastline changes form a significant obstacle during increased socio-economic pressure on coastal zones worldwide. Thus, definitions of steering factors, such as natural processes (including eustatic sea level rise, superimposed on isostatic subsidence), diversity of geological, hydrological and hydrodynamic conditions, vegetation and, finally, anthropogenic pressure should be considered as minimal input into modern studies of land/sea interactions. These natural processes and their interrelations that shape coasts are common in the case of epicontinental seas such as the Baltic Sea. The coastal zone of the southern Baltic, from Germany in the west to Latvia and Estonia in the east, in particular, is exposed to intense changes. During the last few decades, several monographs have been published on coastal features around the Baltic countries; however, the current book may be considered a new quality item added to this list. The editors of this tome are widely recognised specialists in their field. Professor Jan Harff is a leading specialist in marine geology, whose main interests and scientific achievements are related to sedimentology, coastal geology and mathematical geology. He made a special contribution to palaeogeographical research and mathematical modelling of coastal development in the Baltic Sea. His research and scientific publications are widely known and appreciated by his peers. Professor Kazimierz Furmańczyk research interests concern the morphodynamics of the coastal zone, studied by the usage of remote sensing methods. He ranks among Polish coastal researchers with achievements appreciated not only in Poland but across the world, as evidenced by numerous scientific works. Professor Hans van Storch is a German climate scientist who is interested in coastal climate and impact (wind, storm surges and waves) in recent times as well as in future decades. He is also an expert in methodical issues of statistical climatology such as detection and attribution of anthropogenic climate change. In addition, he has been engaged in joint research with social and cultural scientists over many years. With such an editorial team, the book can be trusted to present the most reliable data available in this field. The book itself is divided into two parts: I — Concepts and model approaches and II — Regional studies. In the first part, in addition to topics that have been important and discussed for a long time (e.g., ‘What determines the change of coastlines in the Baltic Sea? [by J. Harff et al.] and ‘Factors and processes forming the Polish southern Baltic Sea coast on various temporal and spatial scales [by S. Musielak et al.]), two issues regarding modelling future coastal changes deserve particular attention. These are models and studies of coastal morphogenesis, including reconstructions of the geological past and projections into the future on the scale of decades to centuries and studies on land/sea interactions under mediumto long-term climatic control, in particular investigation of coastal foredune morphodynamics as well as natural environmental factors involved in shaping foredune geometry by a numerical model (‘The dynamic equilibrium shore model for the reconstruction and future projection of coastal morphodynamics’ [by J. Deng et al.] and Geologos 26, 1 (2020): 89–90 DOI: 10.2478/logos-2020-0008