Restless Ribbons of Sand


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The North Carolina Shore and Its Barrier Islands


Book Description

The North Carolina Shore and Its Barrier Islands is the latest volume in the series, Living with the Shore. Replacing an earlier volume, this thoroughly new book provides a diverse guide to one of America's most popular shorelines. As is true for all books in the series, it is based on the premise that understanding the changing nature of beaches and barrier islands is essential if we are to preserve them for future generations. Evidence that the North Carolina shore is changing is never hard to find, but recently the devastation wrought by Hurricane Fran and the perilous situation of the historic lighthouse at Cape Hatteras have reminded all concerned of the fragility of this coast. Arguing for a policy of intelligent development, one in which residential and commercial structures meet rather than confront the changing nature of the shore, the authors have included practical information on hazards of many kinds--storms, tides, floods, erosion, island migration, and earthquakes. Diagrams and photographs clearly illustrate coastal processes and aid in understanding the impact of hurricanes and northeasters, wave and current dynamics, as well as pollution and other environmental destruction due to overdevelopment. A chapter on estuaries provides related information on the shores of back barrier areas that are growing in popularity for recreational residences. Risk maps focus on the natural hazards of each island and together with construction guidelines provide a basis for informed island management. Lastly, the dynamics of coastal politics and management are reviewed through an analysis of the controversies over the decision to move the Cape Hatteras lighthouse and a proposed effort to stabilize Oregon Inlet. From the natural and historic perspective of the opening chapters to the regional discussions of individual barrier islands, this book is both a primer on coastal processes for the first time visitor as well as a guide to hazard identification for property owners.




America's Most Vulnerable Coastal Communities


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"Sea level is rising, and yet Americans continue to develop beaches with little regard. In this volume, a group of coastal geologists discusses the startling saga of ten U.S. East and Gulf Coast shoreline communities (plus Puerto Rico and some western Europe strands) and the problems created by their inevitable interaction with natural processes in this highly dynamic geologic environment. The authors discuss the geologic context of the hazards of each site as the history of societal responses and their environmental impacts. Response to the natural coastal processes that threaten lives and buildings is carried out in a context of local, state and national politics with fixed short-term engineering solutions (beach replenishment, seawalls) generally favored over longer-term approaches (moving back, prohibition of seawalls). This essential GSA Special Paper foreshadows the impending rise of sea level and the myriad of shoreline responses and political controversies it will provoke."--Publisher's description.




Humans as Geologic Agents


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Sand, Science, and the Civil War


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The influence of sedimentary geology on the strategy, combat, and tactics of the American Civil War is a subject that has been neglected by military historians. Sedimentary geology influenced everything from the nature of the landscape (flat vs. rolling terrain) to the effectiveness of the weapons (a single grain of sand can render a rifle musket as useless as a club). Sand, Science, and the Civil War investigates the role of sedimentary geology on the campaigns and battles of the Civil War on multiple scales, with a special emphasis on the fighting along the coastlines. At the start of the Civil War the massive brick citadels guarding key coastal harbors and shipyards were thought to be invincible to artillery attack. The Union bombardment of Savannah’s key defensive fortification, Fort Pulaski, demonstrated the vulnerability of this type of fortress to the new rifled artillery available to the Union; Fort Pulaski surrendered within a day. When the Union later tried to capture the temporary sand fortifications of Battery Wagner (protecting Charleston) and Fort Fisher (protecting Wilmington) they employed similar tactics but with disastrous results. The value of sand in defensive positions vastly minimized the Federal advantage in artillery, making these coastal strongpoints especially costly to capture. Through this geologically centered historic lens, Scott Hippensteel explores the way sediments and sedimentary rocks influenced the fighting in all theaters of war and how geologic resources were exploited by both sides during the five years of conflict.







The Battle for North Carolina's Coast


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Battle for North Carolina's Coast: Evolutionary History, Present Crisis, and Vision for the Future




Remote Sensing of Coastal Environments


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As coastal environments around the world face unprecedented natural and anthropogenic threats, advancements in the technologies that support geospatial data acquisition, imaging, and computing have profoundly enhanced monitoring capabilities in coastal studies. Providing systematic treatment of the key developments, Remote Sensing of Coastal Enviro