Download or read book The Grey Seal in Eastern Canada written by A. W. Mansfield and published by . This book was released on 1977 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: General biology of Halichoerus grypus based on censuses, marking and collections made in all localities in Maritime Provinces and Quebec where they are known to occur regularly, 1968-70.

Download or read book Grey Seal in Eastern Canada written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grey Seal in Eastern Canada written by Brian Beck and published by Fisheries and Oceans. This book was released on 1983 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Devil and the Deep Blue Sea written by Linda Pannozzo and published by Fernwood Publishing. This book was released on 2023-01-03T00:00:00Z with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1990s the collapse of the Atlantic groundfish stocks signaled the destruction of life in the seas, but it also threw 40,000 people out of work, unraveling the very fabric of rural life throughout Atlantic Canada. Twenty years later, even after fishing moratoriums and limited directed fishing, the cod have not recovered and some stocks are on the verge of biological extinction. The fishing industry, politicians and government scientists blame the growing population of grey seals – a species that had up until the 1970s been severely depleted – and argue that a large-scale cull of the population is needed to save the cod. In The Devil and the Deep Blue Sea, Linda Pannozzo finds that the truth is much more complex and that the seals are scapegoats for the federal government’s mismanagement of the cod stocks, deflecting attention away from the effects of global warming and the continued use of destructive fishing methods. The collapse of the cod, its failure to recover and the recent recommendations for large-scale grey seal culls are stark reminders of how fisheries, science and public policy are increasingly estranged from each other.

Download or read book Gray Seals in Nantucket Sound Massachusetts Winter and Spring 1994 written by Valerie Rough and published by . This book was released on 1995 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Impacts of Grey Seals on Fish Populations in Eastern Canada written by and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Grey Seal in Eastern Canada written by and published by . This book was released on 1983 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The grey seal in eastern Canadian waters written by A.W. MANSFIELD and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grey Seals in Atlantic Canada written by and published by . This book was released on 2012 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report from the International Fund for Animal Welfare arguing against grey seal culling on Eastern Canada's Atlantic coast. The report presents statistics and supporting arguments that culling may be inhumane, and would not have a favorable impact on fish populations, the environment, or Canada's international reputation.

Download or read book Impacts of Grey Seals on Fish Populations in Eastern Canada written by Michael O. Hammill and published by . This book was released on 2011 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reproduction of the Grey Seal Halichoerus Grypus in Eastern Canada written by A. W. Mansfield and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grey seals in Atlantic Canada written by and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report from the International Fund for Animal Welfare arguing against grey seal culling on Eastern Canada's Atlantic coast. The report presents statistics and supporting arguments that culling may be inhumane, and would not have a favorable impact on fish populations, the environment, or Canada's international reputation.

Download or read book The Grey Seal Halichoerus Grypus Fabricius in Eastern Canadian Waters written by Arthur Walter Mansfield and published by . This book was released on 1965 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Eastern Canadian Grey Seal written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This document reviews the research on grey seals conducted in 1978 and presents a new assessment of the eastern Canadian population. The revised assessment is based on the results of two years of complete cohort tagging on Sable Island (see Figure 1) and a revised natural mortality rate as developed in Harwood and Prime (1978). The latter rate is about two-thirds of the value used in the 1977 assessment (Gray 1977) and the subsequent virtual population analyses seem to better reflect what is known about the population. Though the analyses give reasonable estimates of the order of magnitude of the population, there are still wide ranges for the estimated numbers. Research in the next few years will be aimed at narrowing these ranges"--Introduction.

Download or read book Stock Assessment of Canadian Northwest Atlantic Grey Seals Halichoerus Grypus written by and published by . This book was released on 2017 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Distribution and Counts of Harbour Phoca Vitulina and Grey Seals Halichoerus Grypus on the Atlantic Coast of Nova Scotia and Bay of Fundy from Aerial and Land Surveys 2019 2021 written by Damian Lidgard and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Our knowledge of the summer abundance and distribution of harbour and grey seals in eastern Canada is limited due to lack of surveys. Between 2019 and 2021, land and aerial surveys were conducted to determine the size and distribution of harbour and grey seal haulouts along the Atlantic coast of Nova Scotia (NS) and Bay of Fundy and in the Bras D'Or Lake, NS"--Abstract.

Download or read book Whales Seals Fish and Man written by A. Schytte Blix and published by Elsevier. This book was released on 1995-10-06 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines the major findings from the Norwegian research programme on whales and seals in Norwegian waters. A wide range of topics are covered, including physiological aspects, social organization, population dynamics, stock assessment and management. The book will be of great value to scientists and managers, as well as to members of the general public interested in environmental issues.