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Page 5233, results 130801 - 130825

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Rediscovery of lake balls in Lake Michigan
Donald W. Schloesser, Jarl K. Hiltunen, Randall W. Owens
1983, Journal of Freshwater Ecology (2) 159-163
For the first time in 70 years, the occurrence of a 'lake ball' in Lake Michigan is here reported in the literature. According to a published system of classification, the object we collected in 1978 was a 'false' lake ball. Dissection revealed that it was colonized by 5 chironomid larvae...
The occurrence of oil and the distribution of Hexagenia (Ephemeroptera: Ephemeridae) nymphs in the St. Marys River, Michigan and Ontario
Jarl K. Hiltunen, Donald W. Schloesser
1983, Freshwater Invertebrate Biology (2) 199-203
We sampled benthos from the St. Marys River in May 1974 and May 1975 to determine visibly the occurrence of sorpted oil and the distribution of nymphs of the burrowing mayfly Hexagenia in the bottom of the Lake George and Lake Nicolet channels. Results of our survey showed that, between...
Diatom evidence on Wisconsin and Holocene events in the Bering Sea
C. Sancetta, S.W. Robinson
1983, Quaternary Research (20) 232-245
Previous work on surface (modern) sediments has defined diatom species which appear to be good indicators of various oceanographic/ecologic conditions in the North Pacific Ocean and marginal seas. Three long cores from the eastern and northern sides of the Aleutian Basin show changes in species assemblage which can be interpreted...
Questions posed by managers. Appendix III
C. Schonewald-Cox, J.W. Bayless
C. Schonewald-Cox, S. Chambers, B. MacBryde, L. Thomas, editor(s)
1983, Book chapter, Genetics and Conservation
No abstract available at this time...
Immunosuppression and immunostimulation of rainbow trout
D. P. Anderson, O. W. Dixon, W. B. van Muiswinkel
D. P. Anderson, M. Dorson, Ph. Dubourget, editor(s)
1983, Book chapter, Antigens of Fish Pathogens: Development and Production for Vaccines and Serodiagnostics (Les Antigens des Micro-Organismes Pathogenes des Poissons)
No abstract available at this time...
Decline of mercury in young fishes from western Lake Erie between 1970-71 and 1974
Wolf-Dieter N. Busch
1983, Progressive Fish-Culturist (45) 202-206
Concentrations of total mercury were determined for samples of age 0-II whole fish of six species collected from western Lake Erie in 1970-71 and five species collected in 1974. Within years, average total mercury concentrations increased with age and size in all species. The concentrations were significantly lower (37 to...