Summer Distribution, Abundance, and Movements of Rainbow Trout (Oncorhynchus Mykiss) and Other Fishes in the Lower Yuba River, California
Author: Jeffrey F. Kozlowski
Publisher:
Published: 2004
Total Pages: 178
ISBN-13:
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Author: Jeffrey F. Kozlowski
Publisher:
Published: 2004
Total Pages: 178
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DOWNLOAD EBOOKAuthor: William T. Mitchell
Publisher:
Published: 2010
Total Pages: 0
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DOWNLOAD EBOOKAuthor: Harry D. Kennedy
Publisher:
Published: 1967
Total Pages: 44
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DOWNLOAD EBOOKA 2-year study of the composition of bottom fauna, its seasonal and annual variations, and its utilization by hatchery-reared rainbow trout was made in experimental stream channels of Convict Creek, Mono County, California. Three orders of aquatic invertebrates, Trichoptera, Coleoptera, and Ephemeroptera, comprised 70 percent of the total bottom fauna. Terrestrial insects were an important food source between June and November but were absent from the diet between December and February. Forage ratios and frequency of occurrence of the primary food organisms is given. Post-hatchery survival of rainbow trout in small high altltude streams appears to be more dependent upon the physical condition of the trout at time of stocking than on a highly favorable physical environment.
Author: Paul Robert Needham
Publisher:
Published: 1959
Total Pages: 254
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DOWNLOAD EBOOKAuthor: David H. Dettman
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Published: 1978
Total Pages: 104
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Published: 1984
Total Pages: 80
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DOWNLOAD EBOOKAuthor: Jeffrey Lynn Kershner
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Published: 1991
Total Pages: 266
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DOWNLOAD EBOOKAuthor: Mark J. Ashenfelter
Publisher:
Published: 2012
Total Pages: 92
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DOWNLOAD EBOOKAuthor: Arleen Yar-Li Feng
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Published: 1996
Total Pages: 200
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DOWNLOAD EBOOKAuthor: Paul J. Randall
Publisher:
Published: 1997
Total Pages: 162
ISBN-13:
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