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USGS · 70266012

Fisheries research and monitoring activities of the Lake Erie Biological Station, 2023

Mark Richard Dufour·Francesco Guzzo·Corbin David Hilling·Kevin R. Keretz·Richard Kraus·Richard Cole Oldham·James J. Roberts·Joseph Schmitt
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Abstract

This report presents biomass-based summaries of fish communities in western Lake Erie derived from USGS bottom trawl surveys conducted from 2013 to 2023. Analyses herein evaluated trends in total biomass, abundance of dominant predator and forage species, non-native species composition, biodiversity and community structure. Data from this effort can be explored interactively online and are accessible for download. Annual survey data are added to these sources as data become available.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 41.390550530191774° to 42.0490450358586° latitude; -83.4809541221682° to -82.16228501627027° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Mark Richard Dufour, Francesco Guzzo, Corbin David Hilling, Kevin R. Keretz, Richard Kraus, Richard Cole Oldham, James J. Roberts, Joseph Schmitt. 2024. Fisheries research and monitoring activities of the Lake Erie Biological Station, 2023. https://pubs.usgs.gov/publication/70266012

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