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Author : Anonim
Publisher : Unknown
Page : 572 pages
File Size : 45,9 Mb
Release : 1978
Category : Fish trade
ISBN : UVA:35007001080476
Author : Anonim
Publisher : Unknown
Page : 572 pages
File Size : 45,5 Mb
Release : 1978
Category : Fish trade
ISBN : UOM:39015006065463
Author : Anonim
Publisher : Unknown
Page : 888 pages
File Size : 50,7 Mb
Release : 1981
Category : Fish trade
ISBN : CORNELL:31924001883564
Author : Christopher C. Kohler,Wayne A. Hubert
Publisher : Unknown
Page : 760 pages
File Size : 40,6 Mb
Release : 1999
Category : Fishery management
ISBN : UCSD:31822028198265
"The book covers fishery assessments, habitat and community manipulations, and common practices for managing stream, river, lake, and anadromous fisheries. Chapters on history; ecosystem management; management processes; communications with the public; introduced, undesirable, and endangered species; and the legal and regulatory frameworks provide the context for modern fisheries management." From fisheries.org.
Author : Brian R. Murphy,David W. Willis,American Fisheries Society
Publisher : Unknown
Page : 760 pages
File Size : 51,7 Mb
Release : 1996
Category : Technology & Engineering
ISBN : UOM:39015039055580
Author : David A. Hewitt,William E. Pine,Alexander V. Zale
Publisher : Unknown
Page : 256 pages
File Size : 47,8 Mb
Release : 2006
Category : Technology & Engineering
ISBN : PSU:000060974105
Author : John B. Forbes,Charles N. Bebee
Publisher : Unknown
Page : 306 pages
File Size : 49,6 Mb
Release : 1983
Category : Aquaculture
ISBN : MINN:31951P00908318H
Author : Anonim
Publisher : Unknown
Page : 296 pages
File Size : 46,8 Mb
Release : 1983
Category : Electronic
ISBN : MINN:20000004233736
Author : Anonim
Publisher : Unknown
Page : 1664 pages
File Size : 54,9 Mb
Release : 1984
Category : Periodicals
ISBN : UOM:39015024210927
Author : Scott A. Bonar,Wayne A. Hubert,David W. Willis
Publisher : Unknown
Page : 368 pages
File Size : 46,6 Mb
Release : 2009
Category : Mathematics
ISBN : STANFORD:36105215320743
This was the first effort to standardize methods for inland fish sampling across North America and, as such, was a joint effort contributed to by a large group of talented and dedicated individuals, in addition to the authors and coeditors. While these sampling methods were primarily developed for North America, most could be used with little or no modification in other areas of the world. Those involved with standard sampling efforts in North America would welcome the opportunity to collaborate with scientists from other regions to develop methods to share data worldwide.
Author : Anonim
Publisher : Unknown
Page : 80 pages
File Size : 50,5 Mb
Release : 1982
Category : Aquaculture
ISBN : MINN:20000004059990
Author : John B. Forbes,Charles N. Bebee
Publisher : Unknown
Page : 884 pages
File Size : 40,5 Mb
Release : 1983
Category : Aquaculture
ISBN : STANFORD:36105113798495
Author : Jeffrey L. Kershner,Jack E. Williams,Robert E. Gresswell,Javier Lobón-Cerviá
Publisher : Unknown
Page : 831 pages
File Size : 49,7 Mb
Release : 2019
Category : Chars
ISBN : 193487454X
This is the first comprehensive look at the taxonomy, life history, and conservation status of the world's trout and char. These are fascinating and beautiful fish that rate high for the angler as well as for tourist and recreational economies. Trout and char also play key roles in the ecology of many lake and river systems around the world. Trout and char are abundant in many regions, but most native species are on the decline. Some are classified as vulnerable, threatened, or endangered. Because of their widespread stocking in regions where they are not native, some trout and char also are the cause for threats to other native species. Loss of habitat, an expanding human population, and rapid climate change are challenging their future as streams warm and waters become more variable in their flows. This book examines trout and char from all these perspectives. Early chapters explore the unique diversity and life history aspects of trout and char and provide information on the taxonomy and systematics while also detailing some of unique life histories. New information is presented about species diversity and distributions by country. Summary chapters explore significant conservation and management challenges of broad interest to scientists, resource managers, anglers, and interested public. Trout and Char of the World end s with a series of essays exploring the future of trout and char over the next 50 years. Trout and Char of the World will be a primary resource for trout and char biologists, conservationists, and anglers in the many countries where trout and char are native or have been introduced, and a resource for anyone interested in learning more about the diversity and distribution of trout and char worldwide.--
Author : American Fisheries Society
Publisher : Unknown
Page : 242 pages
File Size : 41,6 Mb
Release : 1995
Category : Fisheries
ISBN : UOM:39015035226011
Author : Anonim
Publisher : Unknown
Page : 576 pages
File Size : 47,8 Mb
Release : 1976
Category : Agriculture
ISBN : WISC:89038535795