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Biology

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Missouri University of Science and Technology

Masters Theses

2023

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Environmental Dna Metabarcoding As A Tool For Fish Community Assessment In Wetlands, Eric Ludwig Jan 2023

Environmental Dna Metabarcoding As A Tool For Fish Community Assessment In Wetlands, Eric Ludwig

Masters Theses

"Environmental DNA (eDNA) metabarcoding is a genetically based method of assessing biodiversity in aquatic environments. While the efficacy of eDNA surveys has been well documented in riverine and marine systems, it has been relatively underemployed in freshwater wetland environments. In this study, we conducted an eDNA metabarcoding survey of fish diversity and its seasonal variation in a wetland along the Mississippi River in the Missouri Bootheel. Samples were collected from both permanent and seasonal water bodies including oxbow lakes, a shallow, man-made lake, a ditch, and a slough. For each of the 28 sites in this study, three water samples …