Coastal Geomorphology of Connecticut

Coastal Geomorphology of Connecticut PDF

Author: Arthur Leroy Bloom

Publisher:

Published: 1967

Total Pages: 208

ISBN-13:

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The Connecticut coast has submerged about 9.7 feet (3 meters) in the last 3500 years and about 27.5 feet (8.4 meters) in the last 8000 years. The submergence rate decreased to half an earlier rate about 3500 years ago, and salt marshes then filled the formerly open bays. Since their formation, the salt marshes have built upward to keep pace with continuing submergence. Vertical accretion on selected Connecticut tidal marshes has ranged between 1 and 16 mm per year between 1962 and 1966. Typical marshes are building upward at about 4 mm per year, which approximates the regional submergence rate for recent decades. Marsh edges have eroded unusually fast in recent decades, but only minor erosion was measured during detailed surveys between 1962 and 1966. (Author).

Learning from the Impacts of Superstorm Sandy

Learning from the Impacts of Superstorm Sandy PDF

Author: J. Bret Bennington

Publisher: Academic Press

Published: 2014-10-31

Total Pages: 134

ISBN-13: 0128016523

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Learning from the Impacts of Superstorm Sandy summarizes first results from studies of Superstorm Sandy, including: tide gauge measurements of storm surge, stable isotope variation in precipitation, analysis of the effect of beach nourishment among other factors on structural damage, and comparison with past storms through sediment analysis. This book gives a multi-dimensional treatment of scientific results of studies of Superstorm Sandy, and it is a valuable reference for oceanographers, coastal geologists, climatologists, dynamic meteorologists, paleotempostologists, sedimentary geologists, geomorphologists and emergency managers who need to better understand the storm and its effects in order to be prepared for similar events in the future. Summarizes first results from studies of Superstorm Sandy Gives a multi-dimensional treatment of scientific results of studies of Superstorm Sandy

A Moveable Shore

A Moveable Shore PDF

Author: Peter Charles Patton

Publisher: Durham : Duke University Press

Published: 1992

Total Pages: 192

ISBN-13:

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The Connecticut shoreline is made up of varying landscapes--the sandy coastline at Madison, the rocky shore at Branford, the replenished beach at Greenwich, and the erosion at Old Saybrook. A Moveable Shore offers a general user's guide to the Connecticut shore. In a town-by-town journey down the 254-mile coastline, Peter C. Patton and James M. Kent explore in detail the history of specific sites, the climatic and geological forces that shape the shore, and regulations regarding land-use development. In addition, they provide a guide to coastal field trips. Beginning with the hurricane of 1938, the biggest natural disaster to strike Connecticut since its settlement by Europeans, the authors demonstrate the continuing pattern of development of coastal land prone to flooding and high winds. Although the Connecticut coast faces Long Island and Block Island sounds, it is subject to the same natural hazards, land-use risks, and regulations as opean ocean shorelines. Global climatic events--glaciation, global warming, and rising sea levels--influence the shape and composition of the Connecticut shoreline, as do small-scale forces such as wind, waves, and tides. Patton and Kent seek to instill a respect for the force of natural events and provide a guide for lessening the dangers of construction and development. A practical question-and-answer chapter explains what homeowners need to know to meet land-use regulations along the coast. In a state where the entire population lives within 100 miles of the coast, this important book will serve as a citizens' guide to living with the Connecticut shore and will be of interest to coastal residents, developers, geologists, policymakers, and vacationers.

Beach Changes at Milford and Fairfield Beaches, Connecticut, 1962-1971

Beach Changes at Milford and Fairfield Beaches, Connecticut, 1962-1971 PDF

Author: Robert W. Morton

Publisher:

Published: 1983

Total Pages: 136

ISBN-13:

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Beach profile line data collected as part of the Beach Evaluation Program were examined for sites located at Milford and Fairfield, Connecticut. A total of seven profile lines were examined using standard measurements such as mean sea level intercept, above mean sea level volume, and linear wave refraction plots, as well as empirical eigenfunction analyses. All these methods showed erosion at all the lines at Milford, while Fairfield showed accretion at two out of three lines. Erosion rate for both beaches varied from 0.096 to 2.886 meters per year. The most significant factors affecting the short-term variability in beach volume are storm activity and wind direction. Each of the beaches is affected by longshore transport; however, transport at Milford is limited due to high-density shorefront housing and associated roads and seawalls, Fairfield favors northeast transport, but rates are unknown. Sediment supply for the beaches is limited, but both beaches are subject to onshore-offshore sediment transport. Neither of the beaches showed any significant seasonal changes. The characteristics of the Connecticut beaches differ markedly form other, less sheltered beaches studied in this program, as they appear relatively stable and dominated by long-term trends.

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