Lake Ladoga

Aimed at researchers, students and all interested in history, this multidisciplinary study offers a spectacular view of the history of Europe’s largest lake. Adopting the lens of coastal history, this edited volume presents the development of the vast Great Lake’s catchment area over a long-time span, from archaeological traces to Viking routes and from fishery huts to luxury villas of the power elite. It reflects on people’s sensory-historical relationships with aquatic nature, and considers the benefits and harms of power plants and factories to human communities and the environment. The focus of the study is on the central and northern parts of the shores of Lake Ladoga, which belonged to Finnish rule between 1812 and 1944. The multidisciplinary approach permits an unusually wide range of questions. What has the Great Lake meant to local residents in cultural and emotional terms? How should we conceptualize the extensive and diverse networks of activities that surrounded the lake? What kind of Ladoga beaches did the Finns have to cede to the Soviet Union at the end of the war in 1944? How have Finns reminisced about their lost homelands? How have the Russians transformed the profile of the region, and what is the state of Ladoga’s waters today? The volume is the first overall presentation of Lake Ladoga, which today is entirely part of Russia, aimed at an international readership. The rich source material of cross-border research consists of both diverse archival material and chronicles, folklore, reminiscence, and modern satellite images. The history of Lake Ladoga helps readers to understand better the economic, political, and socio-cultural characteristics of the cross-border areas, and the dynamics of the vulnerable border regions.

Lake Ladoga is the largest lake in Europe and, with its surface of 17,891 km2 and volume of 837 km3, it ranks among the top fifteen of the world's freshwater bodies. The ecological condition of Lake Ladoga is of concern to several million people living in its surroundings. There is evidence of water quality degradation and gradual eutrophication of the lake during the past decades; on the other hand, pollution control measures have improved the situation in many of the most polluted sites near industrial effluent sources. The first international Lake Ladoga Symposium was held in St. Petersburg on 22-26 November, 1993. The symposium was attended by 160 scientists, and about half of the papers presented at the symposium have been edited for this book. The contributions are grouped under the following headings: Present state of Lake Ladoga; Hydrodynamics of Lake Ladoga and other large water bodies; Water quality and pollution; Ecological studies of Lake Ladoga biota; History of Lake Ladoga and rates of change in its environment; Research methods for large lakes. Besides providing up-to-date information on the state of the lake, the papers deal with studies of many other large lakes of the cold-temperature zone and the general problems and methods of large lake research. Furthermore, the book is a valuable source of reference to the voluminous Russian limnological literature.

Lakes Ladoga and Onego are the greatest lakes in Europe. With a surface area of 17891 km2 and a volume of 902 km3, the former is one of the top fifteen world’s freshwater lakes and is only slightly smaller than Lake Ontario. Lake Onego’s surface area is 9600 km2 and it has a volume of 292 km3. The watershed of Lake Ladoga (258000 km2) extends through Northwestern European Russia and the eastern part of Finland, including the large Lakes Ilmen and Saimaa, and together these Great European Lakes are an important link in the Caspian-Baltic-White Sea waterway system. Their ecological state affects the water quality of the Neva River, the Gulf of Finland and the Baltic Sea. Thus any changes affect the operational use, environmental protection and management of water resources of a wide area and concern such issues as drinking, recreation, transport and energy. The anthropogenic impact on the Lake Onego ecosystem is mostly determined by the sewage waters of the Petrozavodsk and Kondopoga industrial centres, while the river inflow makes the most impact on Lake Ladoga. Although the anthropogenic stress on the water ecosystems of the Great European Lakes has decreased over the last 15 years, there has been some simultaneous evidence of global warming. There is not enough current data to identify the climate-induced changes in lake ecosystems, but there is proof that the main cause of lacustrine ecosystem changes is determined by anthropogenic factors.

Large lakes are important because of their size and ecological distinctiveness as well as their economic and cultural value. Optimal management of them requires a proper understanding of anthropogenic impacts both on the lake ecosystems as such and on the services they provide for society. The specific structural and functional properties of large lakes, e.g. morphology, hydrography, biogeochemical cycles and food-web structure, are all directly related to their size. Although large lakes are among the best-studied ecosystems in the world, the application to them of environmental regulations such as the European Water Framework Directive is a challenging task and requires that several natural and management aspects specific to these water bodies are adequately considered. These vulnerable ecosystems often suffer from accelerated eutrophication, over-fishing, toxic contamination and invasive species. Large lakes offer socio-economic benefits and can be used in many ways, and are often areas in which economic, cultural and political interests overlap. In this book the problems regarding the present status of European large lakes and the directions of change are discussed. Threats caused by direct human impact and by climate change, protection needs and restoration measures are considered.

Frozen Tears unfolds the events that led to Germany's military invasion of the Soviet Union in 1941 and explores Germany's advance on Leningrad and the blockade that was established against the city. This story examines the lives of the city's inhabitants who suffered from the consequences of the siege that finally ended in 1944. By this time more than one million Leningraders had lost their lives. The lives of public figures are often used by historians to tell the events of the past. The decisions they made and the actions that were taken are discussed and analyzed. However, the experiences of commoners--men, women, and children not mentioned in textbooks--often illustrate better the events of the past. In Frozen Tears, Albert Pleysier has taken the contents of diaries, letters, essays, and interviews written or given by persons who lived in Leningrad during the siege and placed them in their historical setting. The result is a very personal history of the siege of Leningrad.

A Water Quality Assessment of the Former Soviet Union focuses on water quality issues using examples from around the former Soviet Union. It covers the background to the natural water resources and composition of surface and ground waters in the former Soviet Union and then proceeds to examine the influence of human activity on those resources and water quality systems. With more than one hundred line illustrations and tables, the long-term detailed case studies of the Lower Don Basin, the Amu Darya river, the Rybinsk reservoir, the Dnieper river, Lakes Baikal and Ladoga, and water resources in Moscow and the Moscow region, this will enable valuable lessons in environmental management to be learnt. A Water Quality Assessment of the Former Soviet Union is a valuable source of up-to-date information and case studies for the professional in government, national and international organisations, and water utilities. It will be a useful reference in research institutes and university libraries.

Based on the bestselling book, Rivers of North America, this new guide stands as the only primary source of complete and comparative baseline data on the biological and hydrological characteristics of more than 180 of the highest profile rivers in Europe. With numerous full-color photographs and maps, Rivers of Europe includes conservation information on current patterns of river use and the extent to which human society has exploited and impacted them. Rivers of Europe provides the information ecologists and conservation managers need to better assess their management and meet the EU legislative good governance targets. Coverage on more than 180 European rivers Summarizes biological, ecological and biodiversity characteristics Provides conservation managers with information to resolve conflicts between recreational use of rivers, their use as a water supply, and the need to conserve natural habitats Data on river hydrology (maximum , minimum and average flow rates), seasonal variation in water flow Numerous full-color photographs Information on the underlying geology and its affect on river behaviour