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Full-Text Articles in Physical Sciences and Mathematics
North River And South River Estuary Tidal Marsh And Channel Sediment And Water Level Data, Hannah Baranes, Brian Yellen, Jonathan Woodruff, W Rockwell Geyer, Justin Richardson, Frances Griswold
North River And South River Estuary Tidal Marsh And Channel Sediment And Water Level Data, Hannah Baranes, Brian Yellen, Jonathan Woodruff, W Rockwell Geyer, Justin Richardson, Frances Griswold
Data and Datasets
The data within this repository are observations from the North-South Rivers estuary and tidal marsh in the Massachusetts (USA) towns of Marshfield, Scituate, and Norwell. Types of data include 1) sediment core data, including x-ray fluorescence data, organic content, and foraminifera counts; 2) tidal channel observations of water level and turbidity; and 3) marsh platform observations of water level and turbidity.
The Geomorphic Impact Of Mangrove Encroachment In An Australian Salt Marsh, Daniel J. Coleman, Kerrylee Rogers, D. Reide Corbett, Christopher J. Owers, Matthew L. Kirwan
The Geomorphic Impact Of Mangrove Encroachment In An Australian Salt Marsh, Daniel J. Coleman, Kerrylee Rogers, D. Reide Corbett, Christopher J. Owers, Matthew L. Kirwan
VIMS Articles
Mangroves are encroaching into salt marshes throughout the world as a result of environmental change. Previous studies suggest mangroves trap sediment more efficiently than adjacent salt marshes, providing mangroves greater capacity to adapt to sea level rise; this may occur by displacing salt marshes. However, sediment transport in adjacent marsh-mangrove systems and its role in mangrove encroachment upon salt marsh remain poorly understood. Here we directly test the hypothesis that mangroves reduce the ability of adjacent marsh to adjust to sea level rise by measuring sediment transport across salt marsh platforms, with and without 6 m of fringing mangroves at …
Hydro-Morphodynamics Of Sandy Coastal Embayments, Shamim Murshid
Hydro-Morphodynamics Of Sandy Coastal Embayments, Shamim Murshid
LSU Doctoral Dissertations
This dissertation investigates the hydro-morphodynamics of two major components of a sandy coastal environment: tidal inlets and embayment shorelines. In the first study, I focused on the evolution of inlet geometry by compiling and analyzing a database with 226 inlets worldwide with a special attention given to their width to depth ratio (or aspect ratio). I found that the aspect ratio has a weak dependency on tidal range and wave height, and they lie in different ranges for three types of tidal inlets: engineered, natural single-thread, and natural compound. I also developed a 2D hydro-morphodynamic model of an idealized barrier-inlet …