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Author | : Gerd Marmulla |
Publisher | : Food & Agriculture Organization of the UN (FAO) |
Total Pages | : 118 |
Release | : 2002-01-01 |
Genre | : Fish habitat improvement |
ISBN | : 9789251048948 |
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Many fish species, like salmon and sturgeon, undertake extended migrations as part of their basic behavior, and other fish and invertebrates also undertake short-term or small-scale migrations at certain phases of their life cycles. Activities such as dam construction for water supply and power generation, channelization for navigation and flood control, land drainage and wetland reclamation for agricultural and urban use all have profound impact on the aquatic ecosystem and thus on natural fish populations. Fish passes are often the only way to make it possible for aquatic fauna to pass obstacles that block their up-river journey. Based on knowledge and experience from mainly Europe and North America, this book describes the various types of fish passes, with special emphasis to "close-to-nature" solutions.
Author | : |
Publisher | : |
Total Pages | : 450 |
Release | : 1952 |
Genre | : Fisheries |
ISBN | : |
Download Special Scientific Report Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 344 |
Release | : 2001 |
Genre | : Fishes |
ISBN | : |
Download Fish Passage Through Dams in Large Temperate Floodplain Rivers Book in PDF, ePub and Kindle
Author | : Paul D. Zimmer |
Publisher | : |
Total Pages | : 36 |
Release | : 1964 |
Genre | : Fish populations |
ISBN | : |
Download Annual Fish Passage Report Book in PDF, ePub and Kindle
Author | : Great Britain. Parliament. House of Commons |
Publisher | : |
Total Pages | : 1006 |
Release | : 1902 |
Genre | : Great Britain |
ISBN | : |
Download Sessional Papers Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 700 |
Release | : 1891 |
Genre | : Canada |
ISBN | : |
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"Report of the Dominion fishery commission on the fisheries of the province of Ontario, 1893", issued as vol. 26, no. 7, supplement.
Author | : Great Britain. Parliament. House of Lords |
Publisher | : |
Total Pages | : 1148 |
Release | : 1923 |
Genre | : |
ISBN | : |
Download Public Bills Book in PDF, ePub and Kindle
Author | : M. H. Beach |
Publisher | : |
Total Pages | : 46 |
Release | : 1984 |
Genre | : Fishways |
ISBN | : |
Download Fish pass design Book in PDF, ePub and Kindle
Author | : Great Britain |
Publisher | : |
Total Pages | : 1136 |
Release | : 1897 |
Genre | : |
ISBN | : |
Download The Statutes Book in PDF, ePub and Kindle
Author | : Canada. Department of Marine |
Publisher | : |
Total Pages | : 390 |
Release | : 1893 |
Genre | : Shipping |
ISBN | : |
Download Annual Report Book in PDF, ePub and Kindle