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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Ecology and Evolutionary Biology

The University of Southern Mississippi

Gulf and Caribbean Research

2023

Regional Variability; AIC; Community Composition; Halodule wrightii; Halophila decipiens

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Detecting Trends In Abundance And Distribution Of Seagrasses In Lake Worth Lagoon, Palm Beach County, Florida, James R. Kerfoot Jr., Samantha N. Jones, Michael H. Schiebout, Beth Orlando Jan 2023

Detecting Trends In Abundance And Distribution Of Seagrasses In Lake Worth Lagoon, Palm Beach County, Florida, James R. Kerfoot Jr., Samantha N. Jones, Michael H. Schiebout, Beth Orlando

Gulf and Caribbean Research

Over the past 15 years, seagrass community stability has varied in estuaries throughout Florida. This study sought to model potential patterns of physiochemical parameters and community composition that may correlate with the fluctuation of seagrass populations in Lake Worth Lagoon (LWL), Palm Beach County, FL over time (2007–2019). Seven transects and 4 polygon areas throughout the LWL were established and stratified along a north—south gradient. Sites were sampled annually (May–August) for water quality, seagrass and macroalgal abundance, and community composition. Models developed to explain macrophyte abundance and composition were assessed using Akaike Information Criterion. Interaction between year and site best …