Canadian Journal of Fisheries and Aquatic Sciences
Author :
Publisher :
Page : 514 pages
File Size : 16,91 MB
Release : 2013
Category : Fisheries
ISBN :
Author :
Publisher :
Page : 514 pages
File Size : 16,91 MB
Release : 2013
Category : Fisheries
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Author : Claire Elizabeth Campbell
Publisher : UBC Press
Page : 324 pages
File Size : 12,49 MB
Release : 2005
Category : History
ISBN : 9780774810999
"Claire Campbell draws from recent work in cultural history, landscape studies in geography and art history, and environmental history to explore what happens when external agendas confront local realities - a story central to the Canadian experience. Explorers, fishers, artists, and park planners all were forced to respond to the unique contours of this inland sea; their encounters defined a regional identity even as they constructed a popular image for the Bay in the national imagination."--Jacket.
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Publisher :
Page : 512 pages
File Size : 16,57 MB
Release : 2013
Category : Zoology
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Author :
Publisher :
Page : 94 pages
File Size : 12,42 MB
Release : 2001
Category : Fisheries
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Author : National Research Council Canada
Publisher : NRC Research Press
Page : 756 pages
File Size : 50,16 MB
Release : 1995
Category : Nature
ISBN : 9780660157801
These documents summarize some of the recent studies of the relationships among climate, the aquatic environment, and the dynamics of fish populations. The studies are mostly from the North Pacific ocean, but there are reports of investigations from the North Atlatic Ocean and from fresh water. Various papers include numerous examples of the relationships between fish abundance trends and the environment.
Author : Paul Humphries
Publisher : CSIRO PUBLISHING
Page : 438 pages
File Size : 43,97 MB
Release : 2013-04-10
Category : Nature
ISBN : 0643097449
This edited volume reviews our past and present understanding of the ecology of Australian freshwater fishes. It compares patterns and processes in Australia with those on other continents, discusses the local relevance of ecological models from the northern hemisphere and considers how best to manage our species and their habitats in the face of current and future threats. In view of these challenges, the need for redress is urgent. The chapters are written by some of our foremost researchers and managers, developing themes that underpin our knowledge of the ecology, conservation and management of fish and fish habitats. For each theme, the authors formulate a synthesis of what is known, consider the need for new perspectives and identify gaps and opportunities for research, monitoring and management. The themes have an Australian context but draw upon ideas and principles developed by fish biologists in other parts of the world. The science of freshwater fish ecology in Australia has grown rapidly from its roots in natural history and taxonomy. This book offers an introduction for students, researchers and managers, one that the authors hope will carry Australian fish biology and resource management to new levels of understanding.
Author : James H. Thorp
Publisher : Academic Press
Page : 1036 pages
File Size : 21,46 MB
Release : 2010
Category : Nature
ISBN : 0123748550
"The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico." --Book Jacket.
Author : Patrick Safran
Publisher : EOLSS Publications
Page : 472 pages
File Size : 46,60 MB
Release : 2009-10-27
Category :
ISBN : 1848261101
Fisheries and Aquaculture theme is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Fisheries are a major life support system and the main purpose of this theme on Fisheries and Aquaculture is to provide baseline information and latest knowledge at the dawn of this century to facilitate vital fisheries recovery before their irreparable collapse. This Theme on Fisheries and Aquaculture is divided into five topics. It starts with discussions on major issues and challenges in “Harvesting the Seas”, with emphasis on the role and importance of the fisheries sector and its environment, and introduces trends and perspectives in marine fisheries, including allocation of use rights, subsidies, and port management. The next two topics present an in-depth and detailed knowledge on fish and other aquatic living resources that are commercially exploited and/or farmed. The third topic on Inland Fisheries presents salmonid fish, eels, shad, whitefish and smelt, carp, perch, pike and bass, tilapia, frog, and crustaceans. The fourth topic presents a comprehensive review of trends and perspectives in Aquaculture: Principles and Prospects. The fifth topic on Economics of Fisheries and Aquaculture reviews the latest views and concepts useful to apprehend the fisheries management regime, including a comparative static economic theory and a dynamic theory of fishery, spatial bioeconomic dynamics and role of international law in the management of marine fisheries, rights-based and community fisheries management, aquaculture economics, and game theory and fisheries. These five volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers, NGOs and GOs.
Author :
Publisher :
Page : 90 pages
File Size : 33,80 MB
Release : 1985
Category : Fisheries
ISBN :
Author : Pierre Magnan
Publisher : Springer Science & Business Media
Page : 345 pages
File Size : 14,73 MB
Release : 2013-03-09
Category : Science
ISBN : 9401713529
Salvelinus species are one of the most thoroughly studied groups of fishes. Many reasons explain this intense interest in charr biology. Charrs have a Holarctic distribution encompassing many Asian, North American, and European countries and occupy diverse marine and freshwater environments. Furthermore, the current distribution of charr includes areas that were directly influenced by climate and topographic change associated with the many Pleistocene glaciations. Undoubtedly, these conditions have promoted much of the tremendous morphological, ecological, and genetic variability and plasticity within Salvelinus species and they make charr very good models to study evolutionary processes 'in action'. Many charr species also exhibit demographic characteristics such as slow growth, late maturity, and life in extreme environments, that may increase their susceptibility to extinction from habitat changes and overexploitation, especially in depauperate aquatic habitats. This vulnerability makes understanding their biology of great relevance to biodiversity and conservation. Finally, charr are of great cultural, commercial, and recreational significance to many communities, and their intimate linkage with human societies has stimulated much interest in this enigmatic genus. This volume comprises a selection of papers presented at the fourth International Charr Symposium held in Trois-Rivières (Québec, Canada), from 26 June to 1 July 2000. It includes 31 papers on ecological interactions and behaviour, trophic polymorphism, movement and migration, ecophysiology and evolutionary genetics, ecological parasitology, environmental stress and conservation. These studies cannot cover all recent developments in the ecology, behaviour and conservation of Salvelinus species, but collecting them into a special volume should bring attention to current research on this important genus and stimulate further work on Salvelinus species.