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Author : Emil Slatick
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Passage of Adult Salmon and Trout Through Pipes written by Emil Slatick and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Emil Slatick
Publisher : Forgotten Books
ISBN 13 : 9780656051427
Total Pages : 28 pages
Book Rating : 4.0/5 (514 download)
Download or read book Passage of Adult Salmon and Trout Through Pipes (Classic Reprint) written by Emil Slatick and published by Forgotten Books. This book was released on 2018-02-07 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Passage of Adult Salmon and Trout Through Pipes Our experiments with pipes were made during the salmon migration seasons of 1963 and 1964. The purposes in 1963 were to: (1) learn spacial and flow requirements of pipe passageways for adult salmon and trout and (2) examine the influence on fish of changes in illumination at the entrance and exit. During 1964 the tests were continued to: (i) explore further the spacial requirements (minimum diameter of pipe acceptable); (2) study the influence of water velocity, illumination, and water depth in longer pipes (up to (3) determine fish passing capacity; and (4) improve the transition zone from pool to pipe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Emil Slatick
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (111 download)
Download or read book Passage of Adult Salmon and Trout Through Pipes written by Emil Slatick and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Calvin O. Baker
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (319 download)
Download or read book Fish Passage Through Culverts written by Calvin O. Baker and published by . This book was released on 1990 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of fish migration through culverts is dependent on the swimming ability of the fish and the hydraulic conditions of the culvert. Properly designed and constructed culverts can minimize the impact on fish passage. Because culverts are typically more economical than bridges, it is appropriate to evaluate when to use culverts and to predict the effects of such culvert installations. During the consideration of alternatives for structures for fish passage, culverts should not be automatically eliminated. This publication has tried to examine the aspects of culvert design and operation relative to the existing information that has been published in previous studies. Ideally, a culvert installation should not change the conditions that existed prior to that installation. This means that the cross-sectional area should not be restricted by the culvert, the slope should not change, and the roughness coefficients should remain the same. Any change in these conditions will result in a velocity change which could alter the sediment transportation capacity of the stream. A truly successful culvert design would include matching the velocities of the fish's swimming zone in the culvert to the swimming capacity of the design fish. Unfortunately, not enough research has been completed to make this an acceptable criterion of culvert design. This approach is preferred because it is easier to reduce the velocities in the swimming zone by increasing the boundary roughness than it is to reduce the mean velocity of the entire culvert. This publication contains some relatively simple guidelines which can reduce the installation problems of culverts in streams containing migrating fish when combined with the expertise of an experience fish biologist, engineer, and hydrologist.
Author : Lynette Anderson
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (31 download)
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:
Author :
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (2 download)
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:
Author :
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.3/5 ( download)
Download or read book Special Scientific Report written by and published by . This book was released on 1970 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : World Data Center A--Oceanography
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.F/5 ( download)
Download or read book Catalogue of Accessioned Publications written by World Data Center A--Oceanography and published by . This book was released on with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 582 pages
Book Rating : 4.3/5 (91 download)
Download or read book FWS/OBS. written by and published by . This book was released on 1979 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.3/5 (91 download)
Download or read book NOAA Technical Report NMFS CIRC. written by and published by . This book was released on 1977 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wayne Nelson
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 ( download)
Download or read book Western Reservoir and Stream Habitat Improvements Handbook written by Wayne Nelson and published by . This book was released on 1978 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary Ellen Engett
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.0/5 ( download)
Download or read book Fishery Publication Index, 1965-74 written by Mary Ellen Engett and published by . This book was released on 1977 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publications are listed numerically and indexed by author and subject.
Author : A. R. Cavaliere
Publisher :
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.:/5 (318 download)
Download or read book Marine Flora and Fauna of the Northeastern United States written by A. R. Cavaliere and published by . This book was released on 1977 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold C. Thompson
Publisher :
ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.:/5 (318 download)
Download or read book Inhibition of Flesh Browning and Skin Color Fading in Frozen Fillets of Yelloweye Snapper (Lutjanus Vivanus) written by Harold C. Thompson and published by . This book was released on 1972 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.3/5 (91 download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1972 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1730 pages
Book Rating : 4.3/5 (91 download)
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1970 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert C. May
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.F/5 ( download)
Download or read book An Annotated Bibliography of Attempts to Rear the Larvae of Marine Fishes in the Laboratory written by Robert C. May and published by . This book was released on 1971 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
