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Comparison of environmental DNA and underwater visual count surveys for detecting juvenile Coho Salmon in small rivers
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2024
Source: North American Journal of Fisheries Management, 44(2), 449-462
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Journal Title:North American Journal of Fisheries Management
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Description:This study compares the probability of detecting juvenile Coho Salmon Oncorhynchus kisutch using both environmental DNA (eDNA) techniques and underwater visual count (UVC) surveys in northern California rivers. Here, UVC surveys commonly have detection probabilities (p) surpassing 0.90, providing an ideal setting to examine the performance of newer eDNA methods. We also evaluate the potential for using eDNA concentrations to predict the count of Coho Salmon within pool habitats.
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Source:North American Journal of Fisheries Management, 44(2), 449-462
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ISSN:0275-5947;1548-8675;
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Rights Information:Accepted Manuscript
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Compliance:Submitted
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