Download or read book Hydroacoustic Evaluation of the Efficiency of the Ice Harbor Dam Ice and Trash Sluiceway for Passing Downstream Migrating Juvenile Salmon and Steelhead 1982 written by Llew Johnson and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of the Efficiencies of the Ice and Trash Sluiceway and Spillway at Ice Harbor Dam for Passing Downstream Migrating Juvenile Salmon and Steelhead 1983 written by Llew Johnson and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intertie Development and Use written by and published by . This book was released on 1988 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Columbia River System Operation Review SOR written by and published by . This book was released on 1996 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of Downstream Migrating Salmonids at Ice Harbor Dam in Spring 1986 written by Bob Sullivan (Fisheries biologist) and published by . This book was released on 1986 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: A report on a study conducted using acoustic monitoring to verify the effectiveness of the sluiceway in bypassing juvenile salmonids around Ice Harbor Dam.

Download or read book Actes Du Symposium written by and published by . This book was released on 1995 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fisheries and Plankton Acoustics written by E. John Simmonds and published by . This book was released on 1996 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monitoring Impacts on Inland Fisheries Using Hydroacoustics written by Gordon Mueller and published by . This book was released on 1993 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Assessment of Downstream Migrating Salmonids at the Dalles Dam in Spring and Summer 1985 Final Report written by and published by . This book was released on 1986 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hydroacoustic study of downstream migrating salmon and steelhead was conducted at The Dalles Dam. The primary objective was to estimate the effectiveness of the spillway and sluiceway in passing downstream migrants. The secondary goals were to provide information on the horizontal, vertical, and temporal distributions of downstream migrants. June 1, and the summer season was from July 1 to August 15, 1985. Nineteen transducers were deployed to monitor turbine, spillway, and sluiceway locations. The 10 h instantaneous spill effectiveness results showed that spill passed fish more efficiently during the summer study than during the spring study. During the period May 1-31 when the turbines, spillway, and sluiceway were all operating consistently, the sluiceway was found to be the most efficient method of passing fish on a percent flow basis. During the summer study, after the termination of spill, the sluiceway and turbines passed almost equal percentages of fish. The run timing during the spring showed steadily increasing numbers of fish until the peak of the run on May 16. Another, smaller peak occurred on May 20. Thereafter, passage gradually decreased through the end of the spring study. The spring run consisted of yearling chinook, steelhead and sockeye juvenile salmonids. During the summer study, fish passage gradually decreased, except for minor peaks near the beginning of the study. The summer migration consisted primarily of subyearling chinook juvenile salmonids.

Download or read book Hydroacoustic Evaluation of Elevated Flow for Passing Downstream Migrating Juvenile Salmon and Steelhead at Foster Dam Oregon 16 21 1984 written by Oregon. Department of Fish and Wildlife and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oregon Dept. of Fish and Wildlife (ODFW) conducted flow experiments to optimize smolt passage through Foster Dam duing April and May 1984. ODFW used hydroacoustic techniques to monitor the smolts as they passed through the dam. Trends in passage were observed relative to diel period, flow, and location.

Download or read book Hydro Review written by and published by . This book was released on 1995-02 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of the Effectiveness of the Sluiceway at Wanapum Dam in Passing Juvenile Salmon During Spring 1989 written by Bruce H. Ransom and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Post construction Evaluation of the Juvenile Salmonid Bypass System at Ice Harbor Dam 1996 written by and published by . This book was released on 1997 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of Juvenile Salmonid Passage Through Experimental Routes at Bonneville Dam in 1998 written by Gene R. Ploskey and published by . This book was released on 2001 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of Juvenile Salmonid Passage at The Dalles Dam Sluiceway 2005 written by Gary E. Johnson and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Assessment of Downstream Migrating Salmon and Steelhead at Rock Island Dam in 1982 written by BioSonics, Inc and published by . This book was released on 1982 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydroacoustic Evaluation of Juvenile Salmonid Passage at The Dalles Dam in 2004 written by Gary E. Johnson and published by . This book was released on 2005 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: