Roger L. Knight
Great Lakes Fishery Commission
14 Papers
58 Citations
Roger L. Knight is an academic researcher from Great Lakes Fishery Commission. The author has contributed to research in topics: Biology & Percidae. The author has an hindex of 11, co-authored 14 publications. Previous affiliations of Roger L. Knight include Ohio Department of Natural Resources.
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Papers
Assessing and addressing the re-eutrophication of Lake Erie: Central basin hypoxia
Donald Scavia,J. David Allan,Kristin K. Arend,Steven M. Bartell,Dmitry Beletsky,Nate S. Bosch,Stephen B. Brandt,Ruth D. Briland,Irem Daloğlu,Joseph V. DePinto,David M. Dolan,Mary Anne Evans,Troy M. Farmer,Daisuke Goto,Haejin Han,Tomas O. Höök,Roger L. Knight,Stuart A. Ludsin,Doran M. Mason,Anna M. Michalak,R. Peter Richards,James J. Roberts,Daniel K. Rucinski,Edward S. Rutherford,David J. Schwab,Timothy M. Sesterhenn,Hongyan Zhang,Yuntao Zhou,Yuntao Zhou +28 more
TL;DR: In this paper, recent trends in key eutrophication-related properties, assess their likely ecological impacts, and develop load response curves to guide revised hypoxia-based loading targets called for in the 2012 Great Lakes Water Quality Agreement.
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First‐Year Growth, Recruitment, and Maturity of Walleyes in Western Lake Erie
TL;DR: A regression model for walleye recruitment in western Lake Erie considered factors such as first-year growth, size of the spawning stock, the rate at which the lake warmed during the spring, and abundance of gizzard shad Dorosoma cepedianum to support contention that mature females needed adequate lipid reserves during the winter to spawn the following spring.
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First-Year Growth, Recruitment, and Maturity of Walleyes in
Charles P. Madenjian,Jeffrey T. Tyson,Roger L. Knight +2 more
- 01 Jan 1996
TL;DR: In this article, a regression model for walleye recruitment in western Lake Erie by considering factors such as first-year growth, size of the spawning stock, the rate at which the lake warmed during the spring, and abundance of gizzard shad Dorosoma cepedianum was developed.
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Changes in Prey Fish Populations in Western Lake Erie, 1969–88, as Related to Walleye, Stizostedion vitreum, Predation
Roger L. Knight,Bruce Vondracek +1 more
TL;DR: Relative abundance of the total prey fish community in the western basin of Lake Erie varied little from 1969 to 1988, but species composition changed significantly, and soft-rayed fishes such as emera...
Reduction in recruitment of white bass in Lake Erie after invasion of white perch
TL;DR: The growth, maturity, and fecundity of adults during the period 1981–1997 were compared with the same characteristics found by earlier studies and it was found that establishment of the white perch Morone americana population in Lake Erie during the early 1980s led to reduced survival of the early life stages of white bass.
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