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Environmental Sciences

Western Washington University

WWU Honors College Senior Projects

Series

2020

Historical extent

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Full-Text Articles in Physical Sciences and Mathematics

Current And Historical Estuary Extent In Major River Deltas Of The Puget Sound: A Comparison Of Estimates, Ashley Arthur Apr 2020

Current And Historical Estuary Extent In Major River Deltas Of The Puget Sound: A Comparison Of Estimates, Ashley Arthur

WWU Honors College Senior Projects

Puget Sound estuaries and their associated tidal wetlands have experienced extensive loss and degradation since land use conversion and the construction of tidal barriers began in the 1850s with the arrival of Euro-American settlers. Efforts to restore tidal wetlands in the Puget Sound require knowledge of the historical and current extent of tidal wetlands, but tidal wetland loss estimates vary from 53% to slightly over 80%. Thus, this study compared estimates of the current and historical extent of tidal wetlands in the 16 major river deltas of the Puget Sound produced by Brophy et al. (2019), Ramirez (2019b), and Simenstad …