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Full-Text Articles in Environmental Engineering

Same Stone, Different Outcomes: Marine Communities On Engineered Vs. Natural Rock Shores, Lucy Anne Dando Lockwood May 2020

Same Stone, Different Outcomes: Marine Communities On Engineered Vs. Natural Rock Shores, Lucy Anne Dando Lockwood

Graduate Masters Theses

The effort to protect coastal property and infrastructure from storm damage, erosion, and sea level rise has resulted in increased construction of coastal protection structures (CPS) worldwide. Researchers around the globe have found that the marine communities living on CPS differ from those living on natural rock outcroppings in the same area. We conducted a classic disturbance experiment to investigate possible differences in marine organism response and community assembly between natural and human-constructed rocky intertidal habitat along the Massachusetts coast. The one-year study used naturally occurring rock shores and human-made granite seawalls with both wave-exposed and wave-protected areas. Significant differences …


A Study Of The Correlation Of Sub-Aqueous Beach Profile Change And The Coastal Storm Impulse (Cosi) Parameter, Kevin Bryan Conner Apr 2011

A Study Of The Correlation Of Sub-Aqueous Beach Profile Change And The Coastal Storm Impulse (Cosi) Parameter, Kevin Bryan Conner

Civil & Environmental Engineering Theses & Dissertations

The Coastal Storm Impulse (COSI) parameter is a recently developed storm-strength parameter that was first introduced at the San Diego, California International Conference of Coastal Engineering in 2006 (ICCE) and further examined in 2008 at the ICCE in Hamburg, Germany. This new parameter used the principles of conservation of horizontal momentum to combine storm characteristics such as surge, wave dynamics, currents, and duration into a relative scale used to classify and measure storm response and impacts. The resultant classification system was intended to evaluate potential coastal erosion and the associated loss of coastal infrastructure, as well as provide a storm …