Download or read book Hydrodynamic and Chemical Modelling of the Baltic Sea written by Oleg Andrejev and published by . This book was released on 2000 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to Process Based Modeling of Lakes and Coastal Seas written by Anders Omstedt and published by Springer. This book was released on 2015-07-21 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Guide to Process Based Modeling of Lakes and Coastal Seas brings the modeling up to date, taking into account multiple stressors acting on aquatic systems. The combination of acidification and increasing amounts of anoxic waters associated with eutrophication puts severe stress on the marine environment. The detection and attribution of anthropogenic changes in coastal seas are therefore crucial and transparent modeling tools are increasingly important. Modeling the marine CO2–O2 system makes systematic studies on climate change and eutrophication possible and is fundamental for understanding the Earth system. This second edition also includes new sections on detection and attribution and on modeling future changes, as well as improved exercises, updated software, and datasets. This unique book will stimulate students and researchers to develop their modeling skills and make model codes and data transparent to other research groups. It uses the general equation solver PROBE to introduce process-oriented numerical modeling and to build understanding of the subject step by step. The equation solver has been used in many applications, particularly in Sweden and Finland with their numerous lakes, archipelago seas, fjords, and coastal zones. It has also been used for process studies in the Polar Seas and the Mediterranean Sea and the approach is suitable for applications in many other environmental applications. Guide to Process Based Modeling of Lakes and Coastal Seas: • is a unique teaching tool for systematic learning of aquatic modeling; • approaches lake and ocean modeling from a new angle; • introduces aquatic numerical modeling using a process-based approach; • enables the thorough understanding of the physics and biogeochemistry of lakes and coastal seas; • provides software, datasets, and algorithms needed to reproduce all calculations and results in the book; • provides a number of creative and stimulating exercises with solutions; • addresses the interaction between climate change and eutrophication and is a good basis for learning Earth System Sciences.
Download or read book Meri Series written by and published by . This book was released on 2002 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coastal Modelling written by IMO/FAO/UNESCO/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution and published by . This book was released on 1991 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Systems Analysis of the Baltic Sea written by F.V. Wulff and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent decades, large-scale effects of pollution on marine estuaries and even entire enclosed coastal seas have become apparent. One of the first regions where this was observed is the Baltic Sea, whereby the appearance of anoxic deep basins, extensive algal blooms and elimination of top predators like eagles and seals indicated effects of both increased nutrient inputs and toxic substances. This book describes the physical, biochemical and ecological processes that govern inputs, distribution and ecological effects of nutrients and toxic substances in the Baltic Sea. Extensive reviews are supplemented by budgets and dynamic simulation models. This book is highly interdisciplinary and uses a systems approach for analyzing and describing a marine ecosystem. It gives an overview of the Baltic Sea, but is useful for any marine scientist studying large marine ecosystems.
Download or read book Encyclopedia of Lakes and Reservoirs written by Lars Bengtsson and published by Springer. This book was released on 2012-06-25 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lakes and reservoirs hold about 90% of the world's surface fresh water, but overuse, water withdrawal and pollution of these bodies puts some one billion people at risk. The Encyclopedia of Lakes and Reservoirs reviews the physical, chemical and ecological characteristics of lakes and reservoirs, and describes their uses and environmental state trends in different parts of the world. Superbly illustrated throughout, it includes some 200 entries in a range of topics, including acidification, artificialisation, canals, climate change effects, dams, dew ponds, drainage, eutrofication, evaporation, fisheries, hydro-electric power, nutrients, organic pollution, paleolimnology, reservoir capacities and depths, sedimentation, water resources and more.
Download or read book Report on the Biogeochemical Model Setup for the Baltic Sea and Its Applications written by and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Various human-induced environmental pressures such as eutrophication affect the Baltic Sea. A coupled hydrodynamic-biogeochemical model was used to assess the response of the Baltic Sea's ecosystem to climate change and nutrient reduction. This model was run with different settings and observation data was used for data analysis and model validation. The validation confirmed that the results for the model are reliable and allow its usage for simulations involving hindcast and forecast scenarios. Hydrodynamic features such as salinity and temperature were well reproduced. Among the modelled eutrophication indicators, chlorophyll-a, oxygen, nitrate and phosphorus followed the seasonal cycle. The presence of ice affected the central variables of the biogeochemical model substantially. Changing ice conditions are one of the key factors directly affecting the timing and composition of spring bloom within the Baltic Sea, with cascading consequences for nutrient transfer and ecological dynamics. Moreover, the modelling results indicated that the assumed nutrient reductions based on the implementation of various measures in the catchment area could lead to a slight improvement in the health of the Baltic Sea as there was an approximate 2% increase in the improvement of the D5C1 indicators. But longer time series are required to observe a substantial change in the Baltic Sea's environmental conditions and that stronger nutrient input reduction measures are necessary to achieve an improved environmental status.
Download or read book State and Evolution of the Baltic Sea 1952 2005 written by Rainer Feistel and published by John Wiley & Sons. This book was released on 2008-07-21 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a fifty-year study conducted by the Leibniz Institute for Baltic Sea Research, this book brings together a comprehensive summary of their observations and findings. Written by well-known experts, this revealing book concentrates on long-term changes in the Baltic Sea?which can be extrapolated to shed light on the environmental problems of other shelf seas, brackish seas, and large estuaries?thereby contributing to our understanding of water exchange processes, eutrophication, and climatic impacts at the forefront of international concern.
Download or read book Physical Oceanography of the Baltic Sea written by Matti Leppäranta and published by Springer Science & Business Media. This book was released on 2009-03-20 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Baltic Sea oceanographic research community is wide and the research history is over 100 years old. Nevertheless, there is still no single, coherent book on the physical oceanography of the Baltic Sea as a whole. There is a strong need for such a book, coming from working oceanographers as well as the university teaching programmes in advanced undergraduate to graduate levels. In the regional conference series in physical oceanography (Baltic Sea Science Conference, Baltic Sea Oceanographers' conference, Baltex-conferences) about 500 scientists take part regularly. Even more scientists work in the fields of marine biology, chemistry and the environment, and they need information on the physics of the Baltic Sea as well. There are nine countries bordering on the Baltic Sea and five more in the runoff area. The Baltic Sea as a source of fish, means of transportation and leisure activities is highly important to the regional society. In the runoff area there are a total of 85 million people. Research and protection strategies need to be developed, as the Baltic Sea is probably the most polluted sea in the world. Since the Baltic Sea has become an inner sea of the EU (apart from small shore parts of Russia in Petersburg and Kaliningrad), it is anticipated that the importance of the region will consequently rise. The book will arouse interest among students, scientists and decision makers involved with the Baltic problems. It will also give important background information for those working with biogeochemical processes in the Baltic Sea, because the physical forcing for those processes is of vital importance.
Download or read book Boreal Environment Research written by and published by . This book was released on 2007 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Validation Experiments of Hydrodynamic Models Applied to the Skagerrak written by and published by Nordic Council of Ministers. This book was released on 2000 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Structure of Pelagic Redox Interfaces written by Evgeniy V. Yakushev and published by Springer. This book was released on 2012-09-14 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few decades many studies have focused on the oxygen depletion of coastal and oceanic waters. An understanding of the processes involved is fundamental to assess the effects of global and climatic changes and to support an ecosystem approach to adaptive environmental management for coastal seas and ocean basins. This timely book presents the state-of-the-art of our knowledge of the nature and chemical structure of redox interfaces in a marine water column, oxygen depletion and connected processes. The structures of the redox layers, including the distribution of certain parameters and microbiological features, are described in detail. The volume also covers studies devoted to the interannual variability of some oxygen-depleted systems, modeling and new developments in observation techniques. In addition, it identifies remaining gaps in our knowledge of the cycling of chemical elements in changing redox conditions. The chapters are based on extensive observational data, collected by the authors during sea and shore expeditions, on archive data, and on a broad range of scientific literature.
Download or read book Chemical Measurements in the Baltic Sea written by Elzbieta Lysiak-Pastuszak and published by . This book was released on 2004 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Estonian Academy of Sciences Biology and Ecology written by and published by . This book was released on 2003-09 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Baltic Sea Basin written by Jan Harff and published by Springer Science & Business Media. This book was released on 2011-04-15 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports about the results of a Special Symposium “The Baltic Sea Basin”, held on August 11, 2008, within the frame of the 33rd IGC at Oslo, Norway in order to foster the understanding of the Baltic Basin as a unit in terms of genesis, structure, ongoing processes and utilization. It is the first time that in a joint publication, scientists from different disciplines give a comprehensive overview about the Baltic Sea basin in such a general sense. The book will be used not only by students and scientist but also by engineers and decision makers from industry and politics. Summarizing the state of the art in the investigation of the Baltic Sea Basin, but also in the resource utilisation of the basin the book will enhance the development of new monitoring strategies and technical device design including satellite observation methods, the establishment of international research laboratories, innovative topics for interdisciplinary research projects, etc.
Download or read book A Systems Analysis of the Baltic Sea written by F.V. Wulff and published by Springer. This book was released on 2001-03-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent decades, large-scale effects of pollution on marine estuaries and even entire enclosed coastal seas have become apparent. One of the first regions where this was observed is the Baltic Sea, whereby the appearance of anoxic deep basins, extensive algal blooms and elimination of top predators like eagles and seals indicated effects of both increased nutrient inputs and toxic substances. This book describes the physical, biochemical and ecological processes that govern inputs, distribution and ecological effects of nutrients and toxic substances in the Baltic Sea. Extensive reviews are supplemented by budgets and dynamic simulation models. This book is highly interdisciplinary and uses a systems approach for analyzing and describing a marine ecosystem. It gives an overview of the Baltic Sea, but is useful for any marine scientist studying large marine ecosystems.
Download or read book Selected Papers from the 14th Estuarine and Coastal Modeling Conference written by Richard P. Signell and published by MDPI. This book was released on 2018-06-27 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Selected Papers from the 14th Estuarine and Coastal Modeling Conference" that was published in JMSE
