Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jeff T. Tyson"'
Publikováno v:
Journal of Great Lakes Research. 44:1093-1099
Non-native grass carp (Ctenopharyngodon idella) have been stocked in the United States for vegetation control since the 1970s, and recent evidence suggests some natural reproduction in the Great Lakes basin. Despite all states and provinces bordering
Autor:
Kristen M. DeVanna Fussell, Robert E. Hecky, Michael E. Fraker, Christopher T. Taggart, Joel K. Llopiz, Jeff T. Tyson, Thomas J. Miller, Cassandra J. May, Stephanie J. Guildford, Olaf P. Jensen, Lars G. Rudstam, Raymond G. Najjar, Tomas O. Hӧӧk, Daniel Boisclair, Yerubandi R. Rao, Kenneth T. Frank, Ralph E. H. Smith, Stuart A. Ludsin, Kristin K. Arend, Leon Boegman
Publikováno v:
Journal of Great Lakes Research. 42:743-752
The Great Lakes Fishery Commission sponsored a 2-day workshop that sought to enhance the ability of Great Lakes agencies to understand, predict, and ideally manage fisheries production in the face of changes in natural and anthropogenic forcings (e.g
Autor:
Jeff T. Tyson, Stuart A. Ludsin, Julie M. Reichert, Jose R. Marin Jarrin, Timothy B. Johnson, Kevin L. Pangle
Publikováno v:
Journal of Great Lakes Research. 41:208-214
The diet of first-feeding fish larvae can influence their future growth and survival. The foraging ecology of yellow perch (YP) larvae was studied in western Lake Erie, a region characterized by habitat heterogeneity associated with the Maumee River
Autor:
David B. Bunnell, Christine M. Mayer, Nathan Manning, Jonathan M. Bossenbroek, Jeff T. Tyson, James R. Jackson, Lars G. Rudstam
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 71:1544-1553
We sought to quantify the possible population-level influence of sediment plumes and algal blooms on yellow perch (Perca flavescens), a visual predator found in systems with dynamic water clarity. We used an individual-based model (IBM), which allowe
Publikováno v:
Journal of Great Lakes Research. 39:295-302
Water clarity is an important environmental variable that may affect fish populations by altering the visual environment. Effects can change feeding ability, as well as alter predation risk. The western basin of Lake Erie provides a valuable model sy
Autor:
Alison B. DrelichA.B. Drelich, Julie M. Reichert, Jeff T. Tyson, Brian J. Fryer, Timothy B. Johnson, Kevin L. Pangle, Stuart A. Ludsin
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 67:987-1004
Similar to coastal marine systems, Lake Erie exhibits open-water river plumes that differ physicochemically and biologically from surrounding waters. To explore their importance to yellow perch ( Perca flavescens ) recruitment in western Lake Erie, w
Publikováno v:
North American Journal of Fisheries Management. 29:805-816
Fishery-independent (FI) surveys provide critical information used for the sustainable management and conservation of fish populations. Because fisheries management often requires the effects of management actions to be evaluated and detected within
Autor:
Jeff T. Tyson, Roger L. Knight
Publikováno v:
Transactions of the American Fisheries Society. 130:766-782
In the western basin of Lake Erie, benthic invertebrate abundance and community composition have changed dramatically over the past five decades, as have abundance and growth of yellow perch Perca flavescens. Before 1950, large benthic invertebrates