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Location of acoustic transects and mid-water trawls, and delineation of sampling strata in Lake Huron during 2015 (left) and location of acoustic transects during surveys in 2004-2014 (right).
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The USGS Great Lakes Science Center has conducted integrated acoustic and mid-water trawl surveys of Lake Huron during 1997 and annually from 2004-2015. The 2015 survey was conducted during September and included transects in Lake Huron's main basin, Georgian Bay, and North Channel. Mean lake-wide total pelagic fish density was 1,313 fish/ha and me...
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