Download or read book Effect of Fishway Slope on Rate of Passage of Salmonids written by Joseph R. Gauley and published by . This book was released on 1960 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study on the effect of fishway slope on rate of passage of salmonids was made by comparing passage time of fish in two fishways with different slopes. It is based mainly on steelhead (Salmo gairdneri) but includes some chinook (Oncorhynchus tshawytscha) and silver (Oncorhynchus kisutch) salmon. Both fishways were pool-and-overfall type in which 6 feet of elevation was gained. Passage of steelhead in the 1:8-slope fishway was in general, as fast as or faster than in the 1:16-slope fishway. In the 1:8-slope fishway, the passage time appeared to increase with an increase in rise between pools. In the 1:16-slope fishway, the passage time of steelhead increased as the season progressed.
Download or read book Effect of Fishway Slope on Rate of Passage of Salmonids written by Joseph R. Gauley and published by . This book was released on 1960 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Further Studies on Fishway Slope and Its Effect on Rate of Passage of Salmonids written by Joseph R. Gauley and published by . This book was released on with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishway Research at the Fisheries Engineering Research Laboratory written by Gerald B. Collins and published by . This book was released on 1960 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on 1970 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Evaluation of the 1 on 10 Slope Ice Harbor Fishway Design written by Clark S. Thompson and published by . This book was released on 1965 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin of the Fish and Wildlife Service written by and published by . This book was released on 1964 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microhematocrit as a Tool in Fishery Research and Management written by Stanislas F. Snieszko and published by . This book was released on 1960 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The micro method of hematocrit is rapidly replacing red cell counts in clinical hematology. Observations were made on the value of this method in routine hematological examination of trouts. Under the conditions of data collection, the normal hematocrit values for brook trout were 45 to 50, for brown trout 39 to 44, and for rainbow trout 45 to 53. There was a close correlation between the hematocrits, red cell counts and hemoglobin. The commercial heparinized capillaries, while excellent for human blood, tend to give somewhat higher readings (7 to 18 percent) with trout, due to incomplete prevention of blood coagulation. The procedure as applied to trout is described in detail.
Download or read book Report of the Bureau of Commercial Fisheries Biological Station St Petersburg Beach Florida written by United States. Bureau of Commercial Fisheries. Biological Station, St. Petersburg Beach, Fla and published by . This book was released on 1966 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1964 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin of the written by and published by . This book was released on 1963 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Flow on Performance and Behavior of Chinook Salmon in Fishways written by Clark S. Thompson and published by . This book was released on 1970 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Limnological Survey of Eastern and Central Lake Erie 1928 29 written by Charles John Fish and published by . This book was released on 1960 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1951 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Passage at Road Crossings written by Lynette Anderson and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW written by and published by . This book was released on 1978 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
