The North Sea And The Baltic Sea

The atlas presents a unique set of abundance data to describe the spatial, depth, size, and temporal distribution of demersal and pelagic fish species over an extensive marine area, together with accounts of their biology. A large number of pictures, graphs and distribution maps illustrate the text. By largely avoiding - or at least explaining - scientific terms and providing extensive references, the book should be useful for both laymen and scientists. The quantitative information on some 200 fish taxa is derived from 72,000 stations fished by research vessels during the period 1977-2013. The area covers the northwest European shelf from west of Ireland to the central Baltic Sea and from Brittany to the Shetlands. Although the surveys extend beyond the shelf edge, only taxa reported at least once in waters less than 200 m are included. Typical deep-water species and typical fresh-water species are excluded. We hope this publication will contribute to gaining a better understanding of the ocean ecosystems.

A book which looks at aspects of these two seas including the underwater landscape, life in the sea, shipping and canals resources & pollution. Col. photos, index, glossary and further reading list. 48 pg. 10 yrs+

Exploring the themes of the human relationship with the marine environment and the ways in which the peoples of Northern Europe have experienced and exploited their seas, this book reveals how human perception of the northern seas has changed over time. Drawing on a wide variety of sources, from Denmark and Britain to Norway, Finland and Germany, The Baltic and the North Seas is an insightful and colourful history of the politics, economy and culture of this intriguing region.

Recent decades have seen a degradation of the environmental quality in semi-enclosed seas, which are particularly sensitive to population pressures due to their naturally low flushing rates related to their geometry. The North Sea, Baltic Sea and the Black Sea are amongst the most seriously threatened seas in the Euro-Asian region. Each semi-enclosed sea has a distinct pattern of circulation, transport, mixing, associated with the particular geometry, topography, boundary processes, interior stratification, atmospheric forcing, ice fonnation, straits / sill controls, and the specific inputs of freshwater, nutrients and pollutants. The workshop investigated the distinctive physical and ecological characteristics of the three seas in a comparative manner, in order to identify the types of driving forces and dynamic controls operating on productivity, nutrient cycling, physical transport and mixing mechanisms. A comparative study of these controlling mechanisms would allow us to better understand ecosystem sensitivity in these different environments. The workshop presentations highlighted the complexity of the semi-enclosed seas related to the interaction amongst the physical, chemical and biological fields, and differences in time and space scales in each of the systems. Further, a strong climate signal exists in these systems, manifest in the interannual, interdecadal and longer term variability. Part of the variability appears connected with background climatic variability.

The Baltic in the early modern period has been called a 'Nordic Mediterranean'. In the studies collected here, Professor North is concerned to examine the ways in which this Baltic region became integrated into the international division of labour and the emerging world economy. The volume opens with a new introductory essay, and the first section then focuses on commodities exported to Western Europe - grain, timber, flax, hemp and other raw materials. The following studies examine how this ever growing bulk trade stimulated a flow of money and payments in the opposite direction, and led to the formation of the manorial economy and second serfdom in the grain-producing countries of the Baltic hinterlands.