Download or read book The Great Lakes as a Test Model for Profile Response to Sea Level Changes written by Edward B. Hands and published by . This book was released on 1984 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The average annual water level on Lake Michigan rose 0.8 m between 1967 and 1973 causing adjustments in nearshore processes and topography. Assuming 2 mm/yr as a typical rate for sea level rise, it would take 400 years to observe similar adjustments on an ocean beach. The rapid rise in average water level is one of several features that makes the Great Lakes useful for testing concepts of shore response to sea level changes. The key assumption in the Bruun concept of response to sea level rise is that the same average beach profile is reestablished relative to the higher water elevation. This assumption was confirmed by detailed measurements over a 9-year period of 25 beach and offshore profile transects along 50 km of Lake Michigan shoreline. Complete profile adjustment lagged 3 years behind the water level change. A simple equation was developed expanding Brunn's concept to account for (a) gains and losses of sediment from causes other than the water level variation, (b) erosion of different size sediments in the receding shoreface, not all of which would be stable in the shore zone, and (c) accretion of beach material during falling water levels. The expanded Bruun sediment balance approach reduces the problem of estimating long-term shore response to sea level rise to the simpler problem of determining an appropriate closure depth for the responding profile. In the Great Lakes, this closure depth can be estimated as about twice the 5-year-return-period wave height for the site under consideration.
Download or read book The Great Lakes as a Test Model for Profile Response to Sea Level Changes written by Edward B. Hands and published by . This book was released on 1984 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The average annual water level on Lake Michigan rose 0.8 m between 1967 and 1973 causing adjustments in nearshore processes and topography. Assuming 2 mm/yr as a typical rate for sea level rise, it would take 400 years to observe similar adjustments on an ocean beach. The rapid rise in average water level is one of several features that makes the Great Lakes useful for testing concepts of shore response to sea level changes. The key assumption in the Bruun concept of response to sea level rise is that the same average beach profile is reestablished relative to the higher water elevation. This assumption was confirmed by detailed measurements over a 9-year period of 25 beach and offshore profile transects along 50 km of Lake Michigan shoreline. Complete profile adjustment lagged 3 years behind the water level change. A simple equation was developed expanding Brunn's concept to account for (a) gains and losses of sediment from causes other than the water level variation, (b) erosion of different size sediments in the receding shoreface, not all of which would be stable in the shore zone, and (c) accretion of beach material during falling water levels. The expanded Bruun sediment balance approach reduces the problem of estimating long-term shore response to sea level rise to the simpler problem of determining an appropriate closure depth for the responding profile. In the Great Lakes, this closure depth can be estimated as about twice the 5-year-return-period wave height for the site under consideration.
Download or read book Responding to Changes in Sea Level written by National Research Council and published by National Academies Press. This book was released on 1987-02-01 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 100 years, sea level has risen approximately 12 centimeters and is expected to continue rising at an even faster rate. This situation has serious implications for human activity along our coasts. In this book, geological and coastal engineering experts examine recent sea level trends and project changes over the next 100 years, anticipating shoreline response to changing sea level and the consequences for coastal development and uses. Scenarios for future sea level rise and several case studies are presented.
Download or read book Adapting to Sea level Rise in the U S Southeast written by and published by . This book was released on 1992 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sea Level Changes written by P. L. Woodworth and published by American Geophysical Union. This book was released on 1992-04-08 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 69. The measurement of sea level is of fundamental importance to a wide range of research in climatology, oceanography, geology and geodesy. This volume attempts to cover many aspects of the field. The volume opens with a description by Bolduc and Murty of one of the products stemming from the development of tide gauge networks in the northern and tropical Atlantic. This work is relevant to the growth of the Global Sea Level Observing System (GLOSS), the main goal of which is to provide the world with an efficient, coherent sea level monitoring system for océanographie and climatological research. The subsequent four papers present results from the analysis of existing tide gauge data, including those datasets available from the Permanent Service for Mean Sea Level and the TOGA Sea Level Center. Two of the four, by Wroblewski and by Pasaric and Orlic, are concerned with European sea level changes, while Yu Jiye et al. discuss inter-annual changes in the Pacific, and Wang Baocan et al. describe variability in the Changjiang estuary in China. The papers by El-Abd and Awad, on Red Sea levels, are the only contributions to the volume from the large research community of geologists concerned with sea level changes.
Download or read book Atlas of Satellite Observations Related to Global Change written by Robert J. Gurney and published by Cambridge University Press. This book was released on 1993-11-25 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global environmental change is one of the most pressing international issues of the next century. There is a need to monitor the Earth's vital signs, from atmospheric ozone to tropical deforestation to sea level change. Models used to predict global changes have not yet fully used global observational data sets. Satellite data sets will be vital in addressing global change issues, in determining natural variability and monitoring global and regional changes. This timely volume provides an illustration of the variety of satellite-derived global data sets now available, their uses, advantages and limitations, and the range of variation that has already been observed with these data. A team of distinguished contributors provide a highly illustrated and accessible account suitable for the general scientific reader.
Download or read book Miscellaneous Paper written by and published by . This book was released on 198? with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Workshop on Sea Level Rise and Coastal Processes written by Ashish Jayant Mehta and published by . This book was released on 1989 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Coastal and Ocean Engineering written by Kim Young C and published by World Scientific. This book was released on 1998-05-13 with total page 1776 pages. Available in PDF, EPUB and Kindle. Book excerpt: The handbook contains a comprehensive compilation of topics that are at the forefront of many of the technical advances in ocean waves, coastal, and ocean engineering. More than 110 internationally recognized authorities in the field of coastal and ocean engineering have contributed articles in their areas of expertise to this handbook. These international luminaries are from highly respected universities and renowned research and consulting organizations around the world.
Download or read book Treatise on Estuarine and Coastal Science written by and published by Academic Press. This book was released on 2012-03-06 with total page 4604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics
Download or read book Coastal Evolution written by R. W. G. Carter and published by Cambridge University Press. This book was released on 1994 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 1995 review of how shorelines have changed since the last Ice Age, and what this implies for future environmental management.
Download or read book Annotated Bibliography of Relative Sea Level Change written by Laurel Therese Gorman and published by . This book was released on 1991 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Literature Review on the Geologic Aspects of Inner Shelf Cross shore Sediment Transport written by J. Bailey Smith and published by . This book was released on 1995 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Coastal Processes and Erosion written by Paul D. Komar and published by CRC Press. This book was released on 2018-02-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to focus on the physical processes that cause coastal erosion.Many scientists and engineers have focused their research on the entire range of physical processes from the waves and the currents in the nearshore to the response of the beach, via sand transport, resulting in a changing coastal morphology. Of these many processes, this book focuses only on those which directly relate the generation of coastal erosion. Some chapters deal exclusively with the physical processes, while others provide examples of erosion problems although most of the chapter topics have clear implications for issues of coastal-zone management, these issues are not belaboured as several other books are already available in this area. The objective is to provide state-of-the-art presentation of the science of coastal erosion processes.
Download or read book As Climate Changes written by Kenneth M. Strzepek and published by Cambridge University Press. This book was released on 1995-12-07 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The studies focus on the impacts of climate change in the developing countries around the world.
Download or read book Engineering and Design written by Andrew Morang and published by . This book was released on 1995 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vulnerability and Adaptation Assessments written by Ron Benioff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The possible impacts of global climate change on different countries has led to the development and ratification of the Framework Convention on Climate Change (FCCC) and has a strong bearing on the future sustainable development of developing countries and countries with economies in transition. The preparation of analytical methodologies and tools for carrying out assessments of vulnerability and adaptation to climate change is therefore of prime importance to these countries. Such assessments are needed to both fulfill the reporting requirements of the countries under the FCCC as well as to prepare their own climate change adaptation and mitigation plans. The vulnerability and adaptation assessment guidelines prepared by the U.S. Country Studies Program bring together all the latest knowledge and experience from around the world on both vulnerability analysis as well as adaptation methodologies. It is currently being applied successfully by scientists in over fifty countries from all the regions of the globe. This guidance is being published to share it with the wider scientific community interested in global climate change issues. This guidance document has two primary purposes: • To assist countries in making decisions about the scope and methods for their vulnerability and adaptation assessments, • To provide countries with guidance and step-by-step instructions on each of the basic elements of vulnerability and adaptation assessments.
