Download or read book Review of the Population Dynamics of the Northwest Atlantic Harp Seal Phoca Groenlandica written by Royal Commission on Seals and the Sealing Industry in Canada and published by . This book was released on 1986 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Population Dynamics and Size of Stocks of Harp Seals in the Northwest Atlantic written by D. E. Sergeant and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Trends in the Population of Northwest Atlantic Harp Seals Phoca Groenlandica written by G. B. Stenson and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Estimating Pup Production and Population Size of Northwest Atlantic Harp Seal Phoca Groenlandica written by B. P. Healey and published by . This book was released on 2000 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study is to estimate current population size of Northwest Atlantic harp seals using an age structured population model, incorporating recent estimates of reproductive rates, unreported mortality, and pup production. Replacement yields (in units of total removals) and the corresponding levels of reported catch in the Canadian Front and Gulf that would provide such yields are calculated, assuming that other hunt components take the same number of animals as each component did in 1999. In addition, the study presents an estimate of population size in 2005 and 2010 if these replacement yields are taken in the intervening period. Uncertainty in these estimates was determined incorporating the error associated with the available pup production estimates.

Download or read book Recent Trends in the Population of Northwest Atlantic Harp Seals Phoca Groenlandica written by G. B. Stenson and published by . This book was released on 1999 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Harp Seals Man and Ice written by David E. Sergeant and published by Fisheries and Oceans, Communications Directorate. This book was released on 1991 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the biology and population dynamics of the harp seal, Phoca groenlandica Erxleben, the history of its hunting over several centuries and its eventual conservation.

Download or read book Northwest Atlantic Harp Seals written by and published by . This book was released on 2000 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin first reviews the harp seal hunt & commercial catches in the Gulf of St. Lawrence, the Canadian Arctic, and the Greenland area. It then discusses the status of the north-west Atlantic harp seal resource with reference to population estimates, pup production in 1999, population dynamics, population models, and prey consumption. Finally, an outlook for the harp seal resource is presented.

Download or read book Estimating Pup Production and Population Size of the Northwest Atlantic Harp Seal Phoca Groenlandica written by B. P. Healey and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study is to estimate current population size of Northwest Atlantic harp seals using an age structured population model, incorporating recent estimates of reproductive rates, unreported mortality, and pup production. Replacement yields (in units of total removals) and the corresponding levels of reported catch in the Canadian Front and Gulf that would provide such yields are calculated, assuming that other hunt components take the same number of animals as each component did in 1999. In addition, the study presents an estimate of population size in 2005 and 2010 if these replacement yields are taken in the intervening period. Uncertainty in these estimates was determined incorporating the error associated with the available pup production estimates.

Download or read book Journal of Northwest Atlantic Fishery Science written by and published by . This book was released on 1997 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Review written by and published by . This book was released on 1983 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of Stomach Contents of Harp Seals Phoca Groenlandica from the Northwest Atlantic written by Susan D. Wallace and published by . This book was released on 1992 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Growth in Northwest Atlantic harp seals Phoca groenlandica written by S. INNES and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of the Arctic written by Mark Nuttall and published by Routledge. This book was released on 2005-09-23 with total page 2306 pages. Available in PDF, EPUB and Kindle. Book excerpt: With detailed essays on the Arctic's environment, wildlife, climate, history, exploration, resources, economics, politics, indigenous cultures and languages, conservation initiatives and more, this Encyclopedia is the only major work and comprehensive reference on this vast, complex, changing, and increasingly important part of the globe. Including 305 maps. This Encyclopedia is not only an interdisciplinary work of reference for all those involved in teaching or researching Arctic issues, but a fascinating and comprehensive resource for residents of the Arctic, and all those concerned with global environmental issues, sustainability, science, and human interactions with the environment.

Download or read book Scientific Council Studies written by and published by . This book was released on 1996 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fetal Growth of Northwest Atlantic Harp Seals Phoca Groenlandica written by and published by . This book was released on 1988 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Reproduction in the Harp Seal Phoca Groenlandica Erxleben in the Northwest Atlantic written by Harold. D. Fisher and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The harp seal, Phoca groenlandica, ranges from the eastern Canadian coast and Arctic eastward to Novaya Zemlya and adjacent Soviet areas. Within this range it is divided into three major breeding populations which can be referred to as the Eastern, breeding in the White Sea, the Central, breeding in the Jan Mayen area, and the Western, breeding off the northeast coast of Newfoundland and in the Gulf of St. Lawrence (Fig. 1). The species is strongly migratory and occupies the southern area of pack-ice for breeding in the spring, between late February and the end of April." --

Download or read book Harp Seals and Hooded Seals Phoca Groenlandica and Cystophora Cristata written by W. R. Dobson and published by The Foundation. This book was released on 1983 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared for the Greenpeace Foundation of Canada.