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Juvenile Chinook Sampling Data Slim Creek And Bowron River British Columbia 1995
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Book Synopsis Juvenile Chinook Sampling Data, Slim Creek and Bowron River, British Columbia, 1995 by :
Download or read book Juvenile Chinook Sampling Data, Slim Creek and Bowron River, British Columbia, 1995 written by and published by . This book was released on 1996 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents data from the third year of a detailed study of the freshwater population biology of juvenile chinook salmon (Oncorhynchus tshawytscha) from tributaries of the upper Fraser River. The investigators monitored out-migration of juvenile chinook with rotary auger traps and inclined plane traps in Slim Creek and the Bowron River, both natal streams for chinook salmon. Catches of chinook fry and smolts with associated length and weight data are reported for both systems along with incidental fish catches. Results of trap efficiency tests for Slim Creek are also included, and data from a diver survey of selected reaches in the creek performed in August 1995 are documented.
Book Synopsis Juvenile Chinook Sampling Data, Slim Creek, British Columbia, 1993 by :
Download or read book Juvenile Chinook Sampling Data, Slim Creek, British Columbia, 1993 written by and published by . This book was released on 1994 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Juvenile Chinook Sampling Data, Slim Creek and the Upper Fraser River Mainstem, British Columbia, 1994 by :
Download or read book Juvenile Chinook Sampling Data, Slim Creek and the Upper Fraser River Mainstem, British Columbia, 1994 written by and published by . This book was released on 1995 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents data from the second year of a detailed study of the freshwater population biology of juvenile chinook salmon from Slim Creek, a natal tributary of the species in the upper Fraser River. The report provides data on catches of chinook fry and smolts, with associated length and weight measurements as well as incidental fish catches and results of rotary auger trap efficiency. In addition, the report documents data from a diver survey of selected reaches performed in August 1994 and the fish numbers and juvenile chinook lengths and weights from a beach seine sampling program in the upper Fraser River mainstem.
Book Synopsis Canadian Journal of Fisheries and Aquatic Sciences by :
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1997 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Juvenile Chinook Sampling Data, Chilcotin River System, British Columbia, 1994 by :
Download or read book Juvenile Chinook Sampling Data, Chilcotin River System, British Columbia, 1994 written by and published by . This book was released on 1995 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents data from a study of the freshwater population biology of chinook salmon from the Chilcotin River system in central British Columbia. The investigators monitored the out-migration of juvenile chinook salmon in 1994 using rotary auger and inclined plane traps in conjunction with extensive beach seining. The data include catches of chinook fry and smolts from both downstream trapping and seining, along with associated length and weight data. Incidental catches of other fish species are also reported.
Author :B. A. Bravender Publisher :Campbell River, B.C. : Fisheries and Oceans Canada ISBN 13 : Total Pages :169 pages Book Rating :4.:/5 (45 download)
Book Synopsis Diet Analysis Data for Juvenile Chinook Salmon from the Campbell River Estuary, Campbell River, B.C., During 1994 and 1995 by : B. A. Bravender
Download or read book Diet Analysis Data for Juvenile Chinook Salmon from the Campbell River Estuary, Campbell River, B.C., During 1994 and 1995 written by B. A. Bravender and published by Campbell River, B.C. : Fisheries and Oceans Canada. This book was released on 2000 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies of Juvenile Chinook Salmon in the Nechako River, British Columbia, 1985 and 1986 by :
Download or read book Studies of Juvenile Chinook Salmon in the Nechako River, British Columbia, 1985 and 1986 written by and published by . This book was released on 1987 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data collected on juvenile chinook salmon rearing in the Nechako river system between August and September 1985 and between May and July 1986 are presented. Seasonal distribution and abundance of juvenile chinook salmon within the river and its tributaries were determined.Microhabitat criteria for juvenile chinook were studied. Using a variety of sampling techniques, data on fish length, height above bottom, wet weight, water temperature, depth and velocity were collected.A series of marginal and mid-channel dives were conducted to determine the lateral distribution of juvenile chinook in the river. On four occasions sampling was conducted for day and night distribution. Electroshocking in the lower reaches of eight tributaries was conducted to obtain an index of tributary use by juvenile chinook.
Book Synopsis Forest Hydrology by : Devendra Amatya
Download or read book Forest Hydrology written by Devendra Amatya and published by CABI. This book was released on 2016-09-14 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests cover approximately 26% of the world's land surface area and represent a distinct biotic community. They interact with water and soil in a variety of ways, providing canopy surfaces which trap precipitation and allow evaporation back into the atmosphere, thus regulating how much water reaches the forest floor as through fall, as well as pull water from the soil for transpiration. The discipline "forest hydrology" has been developed throughout the 20th century. During that time human intervention in natural landscapes has increased, and land use and management practices have intensified. The book will be useful for graduate students, professionals, land managers, practitioners, and researchers with a good understanding of the basic principles of hydrology and hydrologic processes.
Book Synopsis Canadian Special Publication of Fisheries and Aquatic Sciences by :
Download or read book Canadian Special Publication of Fisheries and Aquatic Sciences written by and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251046944 Total Pages :180 pages Book Rating :4.0/5 (469 download)
Book Synopsis Dams, Fish and Fisheries by : Food and Agriculture Organization of the United Nations
Download or read book Dams, Fish and Fisheries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of free longitudinal passage of river fauna is stressed.
Book Synopsis The Freshwater Fishes of British Columbia by : J. D. McPhail
Download or read book The Freshwater Fishes of British Columbia written by J. D. McPhail and published by University of Alberta. This book was released on 2007-09-28 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: The threat of deteriorating habitats and a loss of biodiversity make this reference work on the freshwater fishes of British Columbia more necessary than ever before. Eighty-one comprehensive species accounts aid accurate identification and consist of an illustration, the scientific and common names of the fish, its distinguishing characteristics, taxonomic comments, geographic distribution, a life-history summary, a habitat-use summary, and conservation comments. The book is a critical resource for biologists, naturalists, management and conservation officers, anglers, and members of the public who are concerned about our natural heritage. Foreword by Joseph S. Nelson.
Book Synopsis A Global Assessment of Fisheries Bycatch and Discards by : Dayton L. Alverson
Download or read book A Global Assessment of Fisheries Bycatch and Discards written by Dayton L. Alverson and published by Food & Agriculture Org.. This book was released on 1994 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors estimate that between 17.9 and 39.5 million tons (average 27.0 million) of fish are discarded each year in commercial fisheries. These estimates are based on a review of over 800 papers. The highest quantities of discards are from the Northwest Pacific while tropical shrimp trawl fisheries generate a higher proportion of discards than any other fishery type, accounting for one third of the global total. Of four major gear groups, shrimp trawls stand alone at the top of the list; bottom trawls, long-lines and pot fisheries come next. The third group consists of Japanese high-seas drift net fisheries, Danish seines and purse seines for capelin. Relatively low levels result from pelagic trawls, small pelagic purse seines and some of high seas drift nets. The authors point to inadequate data to determine the biological, ecological, economic and cultural impacts of discards although economic losses run to billions of dollars. However, it appears most likely that socio-cultural attitudes towards marine resources will guide international discard policies. Techniques to reduce bycatch levels including traditional net selectivity, fishing gear development and time/area restrictions, are discussed. Effort reduction, incentive programmes and individual transferable quotas (that make the vessel responsible for bycatch reduction) are seen as promising avenues for the future. However, quick solutions to the problem are unlikely and much more information is required. The publication includes a diskette with the complete Bycatch Database, which was compiled for the study, and a summary of it.
Book Synopsis Forests of British Columbia by : Harry Nichols Whitford
Download or read book Forests of British Columbia written by Harry Nichols Whitford and published by Ottawa. This book was released on 1918 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Scientific Basis for Conserving Forest Carnivores by : Leonard F. Ruggiero
Download or read book The Scientific Basis for Conserving Forest Carnivores written by Leonard F. Ruggiero and published by . This book was released on 1994 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cooperative effort by USDA Forest Service Research and the National Forest System assesses the state of knowledge related to the conservation status of four forest carnivores in the western United States: American marten, fisher, lynx, and wolverine. The conservation assessment reviews the biology and ecology of these species. It also discusses management considerations stemming from what is known and identifies information needed. Overall, we found huge knowledge gaps that make it difficult to evaluate the species' conservation status.
Book Synopsis MOUNTAIN GEOMORPHOLOGY by : Phil Owens
Download or read book MOUNTAIN GEOMORPHOLOGY written by Phil Owens and published by Routledge. This book was released on 2014-02-04 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mountains represent one of the most inspiring and attractive natural features on the surface of the earth. Visually, they dominate the landscape. However, the increasing realization of the fragility of mountain areas because of changes in land use, management and climate, combined with an understanding of their importance for water and other natural resources, has resulted in a growing interest in mountain environments in recent years. Hence, Mountain Geomorphology represents a timely and unique contribution to the literature. Written by a team of international experts, this book is divided into three sections, which consider historical, functional and applied mountain geomorphology from both global and local perspectives. Historical mountain geomorphology focuses on the evolution of landforms. Functional mountain geomorphology emphasises the interaction between processes and landforms, while applied mountain geomorphology concerns the interrelationships between geomorphological processes and society. Mountain Geomorphology is a valuable source of information for students studying mountain geomorphology, and also for academics and research scientists interested in mountain environments.
Download or read book Pacific Salmon Management written by and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
