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EBookClubs

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Book Historical Shoreline Changes and Their Causes

Download or read book Historical Shoreline Changes and Their Causes written by Robert A. Morton and published by . This book was released on 1977 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book National Assessment of Shoreline Change Part 1

Download or read book National Assessment of Shoreline Change Part 1 written by Robert A. Morton and published by DIANE Publishing. This book was released on 2008-07 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beach erosion is a chronic problem along open-ocean shores of the U.S. As coastal populations continue to grow and community infrastructures are threatened by erosion, there is increased demand for accurate info. regarding past and present trends and rates of shoreline movement, and a need for a comprehensive analysis of shoreline movement. This report on states bordering the Gulf of Mexico (Florida, Alabama, Mississippi, Louisiana, and Texas) summarizes the methods of analysis, interprets the results, provides explanations regarding the historical and present trends and rates of change, and describes how different coastal communities are responding to coastal erosion in 2004 (prior to Hurricanes Katrina and Rita). Illustrations.

Book Historical Shoreline Changes in Trinity Galveston West and East Bays Texas Gulf Coast

Download or read book Historical Shoreline Changes in Trinity Galveston West and East Bays Texas Gulf Coast written by Jeffrey G. Paine and published by . This book was released on 1986 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Spatio temporal Analysis of Texas Shoreline Changes Using GIS Technique

Download or read book Spatio temporal Analysis of Texas Shoreline Changes Using GIS Technique written by Cesar Augusto Arias Moran and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most important aspects of coastal management and planning programs that needs to be investigated is shoreline dynamics. Long-term coastal analysis uses historical data to identify the sectors along the coast where the shoreline position has changed. Among the information that can be obtained from these studies are the general trend of coasts, either advancing or retreating. The erosion or accretion rates at each location can be used to forecast future shoreline positions. The current techniques used to study shoreline evolution are generally based on transects perpendicular to a baseline at selected points. But these techniques proved to be less efficient along more complex shorelines, and need to be refined. A new and more reliable method, the topologically constrained transect method (TCTM), was developed for this study and tested using data available for three sectors of the Texas Gulf Coast. Output data generated from TCTM also allowed performing shoreline evolution analysis and forecasting based on historical positions. Using topological constrained transects, this study provides a new method to estimate total areas of accretion or erosion at each segment of the coastline. Reliable estimates of future gains or losses of land along the coast will be extremely useful for planning and management decisions, especially those related to infrastructure and environmental impacts, and in the development of coastal models. Especially important is the potential to quickly identify areas of significant change, which eliminates the need for preliminary random sample surveying, and concentrate higher-resolution analyses in the most significant places. The results obtained in this research using the new methodology show that the Texas coast generally experiences erosion, with anthropogenic factors responsible for accretion. Accretion areas are located near coastal infrastructure, especially jetties that block the along shore sediment transport. The maximum erosion rate obtained in the study area is 5.48 m/year. This value helps make us aware of the powerful dynamic of the sector.

Book Shoreline Changes on Galveston Island Bolivar Roads to San Luis Pass

Download or read book Shoreline Changes on Galveston Island Bolivar Roads to San Luis Pass written by Robert A. Morton and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Shoreline Movement Along Developed Beaches of the Texas Gulf Coast

Download or read book Shoreline Movement Along Developed Beaches of the Texas Gulf Coast written by Robert A. Morton and published by . This book was released on 1993 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Understanding the Long term Evolution of the Coupled Natural human Coastal System the Future of the U S Gulf Coast

Download or read book Understanding the Long term Evolution of the Coupled Natural human Coastal System the Future of the U S Gulf Coast written by National Academies of Sciences, Engineering, and Medicine (U.S.). Committee on Long-Term Coastal Zone Dynamics: Interactions and Feedbacks Between Natural and Human Processes Along the U.S. Gulf Coast and published by . This book was released on 2018 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The U.S. Gulf Coast provides a valuable setting to study deeply connected natural and human interactions and feedbacks that have led to a complex, interconnected coastal system. The physical landscape in the region has changed significantly due to broad-scale, long-term processes such as coastal subsidence and river sediment deposition as well as short-term episodic events such as hurricanes. Modifications from human activities, including building levees and canals and constructing buildings and roads, have left their own imprint on the natural landscape. This coupled natural-human coastal system and the individual aspects within it (physical, ecological, and human) are under increased pressure from accelerating environmental stressors such as sea level rise, intensifying hurricanes, and continued population increase with its accompanying coastal development. Promoting the resilience and maintaining the habitability of the Gulf Coast into the future will need improved understanding of the coupled natural-human coastal system, as well as effective sharing of this understanding in support of decision-making and policies. Understanding the Long-term Evolution of the Coupled Natural-Human Coastal System presents a research agenda meant to enable a better understanding of the multiple and interconnected factors that influence long-term processes along the Gulf Coast. This report identifies scientific and technical gaps in understanding the interactions and feedbacks between human and natural processes, defines essential components of a research and development program in response to the identified gaps, and develops priorities for critical areas of research"--Publisher's description

Book The Formation and Future of the Upper Texas Coast

Download or read book The Formation and Future of the Upper Texas Coast written by John B. Anderson and published by Texas A&M University Press. This book was released on 2007-05-24 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: With strong personal and professional ties to the Gulf of Mexico, marine geologist John B. Anderson has spent two decades studying the Texas coastline and continental shelf. In this book, he sets out to answer fundamental questions that are frequently asked about the coast—how it evolved; how it operates; how natural processes affect it and why it is ever changing; and, finally, how human development can be managed to help preserve it. The book provides an amply illustrated look at ocean waves and currents, beach formation and erosion, barrier island evolution, hurricanes, and sea level changes. With an abundance of visual material—including aerial photos, historical maps, simple figures, and satellite images—the author presents a lively, interesting lesson in coastal geography that readers will remember and appreciate the next time they are at the beach and want to know: What happens to the sand that erodes from our beaches? Can beach erosion be stopped—and should we try? How much sand will be needed to stabilize our beaches? Does a hurricane have any positive impacts? How much development can the coast withstand? This entertaining and instructive book provides authoritative answers to these and other questions that are essential to our understanding of coastal change.