Bottom Trawl Catch Alewife Densities and Ages in Lakes Michigan and Huron
March 15, 2024
This data release provides catch-per-unit-effort (CPUE) data by age-class for alewife (Alosa pseudoharengus) based on bottom trawl surveys from Lake Michigan (1973-2022) or Lake Huron (1976-2004). These data are associated with a study that sought to evaluate whether alewife populations across the Great Lakes are synchronous in their time series.
Citation Information
| Publication Year | 2024 |
|---|---|
| Title | Bottom Trawl Catch Alewife Densities and Ages in Lakes Michigan and Huron |
| DOI | 10.5066/P95KVYGG |
| Authors | Darryl W Hondorp, David Bunnell, Charles P Madenjian, Andrew E Honsey |
| Product Type | Data Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| USGS Organization | Great Lakes Science Center |
| Rights | This work is marked with CC0 1.0 Universal |
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Synchrony of alewife, Alosa pseudoharengus, year-class strength in the Great Lakes region
Fish recruitment is interannually variable and challenging to predict. Annual recruitment is often regionally synchronized among populations and identifying drivers of such synchrony may help shed light on recruitment dynamics. We investigated interannual variation of alewife Alosa pseudoharengus recruitment by estimating year-class strength for populations from three of the Laurentian...
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Synchrony of alewife, Alosa pseudoharengus, year-class strength in the Great Lakes region
Fish recruitment is interannually variable and challenging to predict. Annual recruitment is often regionally synchronized among populations and identifying drivers of such synchrony may help shed light on recruitment dynamics. We investigated interannual variation of alewife Alosa pseudoharengus recruitment by estimating year-class strength for populations from three of the Laurentian...
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Les D. Warren, Andrew Edgar Honsey, David Bunnell, Paris D. Collingsworth, Darryl W. Hondorp, Charles P. Madenjian, David Warner, Brian Weidel, Tomas O. Höök
Charles P Madenjian, PhD
Research Fisheries Biologist
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