Search Results - "Casselman, J.M."

Alternative growth histories in populations of Lake Superior brook trout: Critical support for partial migration by Robillard, M.M., Casselman, J.M., McLaughlin, R.L., Mackereth, R.W.

“…► Two forms of brook trout occur in Lake Superior: a large form in the lake and a small form resident in tributary streams. ► Analysis of vertebrae and…”
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Metal provisioning of ova in walleye and lake whitefish by Johnston, T.A., Wiegand, M.D., Mittermuller, S., Casselman, J.M., Pyle, G.G., Leggett, W.C.

“…Recent evidence suggests that offspring viability is related to maternal characteristics in fishes, possibly because ova quality is dependent upon these…”
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Comparison of ovum lipid provisioning among lake whitefish, walleye and northern pike co-habiting in Bay of Quinte (Lake Ontario, Canada) by Wiegand, M.D., Johnston, T.A., Porteous, L.R., Ballevona, A.J., Casselman, J.M., Leggett, W.C.

“…We compared size, total lipid contents, percent of lipids as neutral lipids and fatty acid profiles of ova from Bay of Quinte (Lake Ontario) populations of…”
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Reproductive allocation in exploited lake whitefish (Coregonus clupeaformis) and walleye (Sander vitreus) populations by Johnston, T.A., Wong, D.M.-M., Moles, M.D., Wiegand, M.D., Casselman, J.M., Leggett, W.C.

“…We examined age-related changes in energetic status and reproductive effort of lake whitefish (Coregonus clupeaformis) and walleye (Sander vitreus) populations…”
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Changes in relative abundance, variability, and stability of fish assemblages of Eastern Lake Ontario and the Bay of Quinte-the value of long-term community sampling by Casselman, J.M., Scott, K.A., Brown, D.M., Robinson, C.J.

“…Intensive long-term index sampling of the fish communities of eastern Lake Ontario (outlet basin-gill netting, 1958-98, average annual effort 16.3 km of…”
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Changes in relative abundance, variability, and stability of fish assemblages of Eastern Lake Ontario and the Bay of Quinte—the value of long-term community sampling by Casselman, J.M., Scott, K.A., Brown, D.M., Robinson, C.J.

“…Intensive long-term index sampling of the fish communities of eastern Lake Ontario (outlet basin—gill netting, 1958–98, average annual effort 16.3 km of…”
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Changes in the fish community of a limed lake near Sudbury, Ontario: effects of chemical neutralization or reduced atmospheric deposition of acids? by Gunn, J.M, McMurtry, M.J, Casselman, J.M, Keller, W, Powell, M.J

“…In the early 1970's, the fish population in Nelson lake (a moderately acid, metal-polluted lake some 28 km from the metal smelters at Sudbury) were seriously…”
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