Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Curtis P. Wagner"'
Publikováno v:
North American Journal of Fisheries Management. 41:1194-1206
Publikováno v:
North American Journal of Fisheries Management. 38:922-929
Publikováno v:
North American Journal of Fisheries Management. 37:633-643
Muskellunge Esox masquinongy are broadly distributed across the northern United States and southern Canada. Intraspecific genetic variation suggests the existence of divergent stocks related to residence in major river drainages. Populations and stoc
Autor:
Curtis P. Wagner, Janice A. Kerns
Publikováno v:
Fisheries. 45:177-177
Publikováno v:
North American Journal of Fisheries Management. 35:14-19
Coarse woody habitat (CWH) is an important feature of aquatic systems, offering foraging opportunities, refuge from predation, and spawning habitat. Fish abundance and diversity have been positively correlated with the density of CWH in aquatic syste
Autor:
Curtis P. Wagner, David H. Wahl
Publikováno v:
Fisheries Management and Ecology. 18:482-496
Intraspecific, seasonal and diel variation in movement behaviours of three stocks of juvenile (age-2; 399–610 mm total length) muskellunge, Esox masquinongy Mitchill, were assessed using radio telemetry in Forbes Lake (225 ha), IL, USA. Experimenta
Publikováno v:
North American Journal of Fisheries Management. 29:1644-1652
We evaluated the effects of fin-clipping on the foraging behavior and growth of age-0 muskellunge Esox masquinongy. Fish were subjected to one of six fin-clipping treatments (one or both pectoral and pelvic fins, all paired fins, and a nonclipped con
Publikováno v:
North American Journal of Fisheries Management. 27:873-877
Mark–recapture studies are an important component of fisheries research and management. Underlying assumptions of such studies include minimal tag loss and negligible effects on the behavior, fitness, and survival of tagged individuals. Passive int
Autor:
David H. Wahl, Curtis P. Wagner
Publikováno v:
Environmental Biology of Fishes. 79:85-98
Genetic differences among muskellunge Esox masquinongy populations are related to residence in major river drainages, suggesting the existence of divergent stocks. By use of radio-telemetry we compared different seasonal and diel temperature selectio
Publikováno v:
Physiological and biochemical zoology : PBZ. 86(6)
Thermal conditions associated with winter can influence the distribution of a species. Because winter severity varies along latitudes, populations of temperate fish located along a latitudinal gradient may display variation in both sublethal and leth