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Distribution Abundance And Age Segregation Of Bowhead Whales In The Southeast Beaufort Sea August September 1985
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Book Synopsis Distribution, Abundance and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea, August-September 1985 by : Wayne S. Duval
Download or read book Distribution, Abundance and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea, August-September 1985 written by Wayne S. Duval and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the spatial distribution, relative abundance, and age segregation of bowhead whales in relation to petroleum industry activities and oceanographic features in the south-east Beaufort Sea during the 1985 open water season. Surface oceanographic conditions at the time of the aerial surveys (August-September) are described using satellite imagery analyses and in-situ temperature and wind data from industry vessels. Aerial photographic surveys provided information on the age/size class distribution and site tenacity of bowhead whales within the study area. Bowhead sightings recorded by other researchers working in that area during 1985 are also examined. Comparisons are made with results of previous bowhead whale surveys in the area.
Book Synopsis Distribution, Abundance, and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea by :
Download or read book Distribution, Abundance, and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea written by and published by . This book was released on 1986 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution, Abundance, and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea, August-September 1986 by : John K. B. Ford
Download or read book Distribution, Abundance, and Age Segregation of Bowhead Whales in the Southeast Beaufort Sea, August-September 1986 written by John K. B. Ford and published by . This book was released on 1987 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bowhead whale is a large, baleen whale found only in Arctic and sub-Artic waters. It is now one of the rarest cetaceans and is currently considered an endangered species. During August and September whales are present in areas of offshore oil exploration activity in the southeast Beaufort Sea. Aerial systematic and photogrammetric surveys were conducted in the southeast Beaufort Sea during August and September 1986, to investigate the distribution, relative abundance, and age segregation of the whales in relation to petroleum activites in the region. Two systematic surveys of the study area were completed from August 25-September 1 and September 7-14. Photogrammetric surveys of portions of the study area were conducted from August 25-September 1. Bowhead sightings recorded by researchers and by industry personnel during 1986 were also examined.
Book Synopsis The Bowhead Whale by : John J. Burns
Download or read book The Bowhead Whale written by John J. Burns and published by . This book was released on 1993 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to be a cohesive species account of the bowhead whale. Chapters detail the Bering Sea population, evolutionary relationships and classification, anatomy and physiology, behavior, foods and feeding ecology, reproduction, morbidity and mortality, distribution and movement, population size and dynamics, commercial whaling, subsistence whaling, and the influence of man and his activities.
Book Synopsis Behavior of Bowhead Whales of the Davis Strait and Bering by : Gary W. Miller
Download or read book Behavior of Bowhead Whales of the Davis Strait and Bering written by Gary W. Miller and published by . This book was released on 1991 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Marine Mammals and Noise by : W. John Richardson
Download or read book Marine Mammals and Noise written by W. John Richardson and published by Academic Press. This book was released on 2013-10-22 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many marine mammals communicate by emitting sounds that pass through water. Such sounds can be received across great distances and can influence the behavior of these undersea creatures. In the past few decades, the oceans have become increasingly noisy, as underwater sounds from propellers, sonars, and other human activities make it difficult for marine mammals to communicate. This book discusses, among many other topics, just how well marine mammals hear, how noisy the oceans have become, and what effects these new sounds have on marine mammals. The baseline of ambient noise, the sounds produced by machines and mammals, the sensitivity of marine mammal hearing, and the reactions of marine mammals are also examined. An essential addition to any marine biologist's library, Marine Mammals and Noise will be especially appealing to marine mammalogists, researchers, policy makers and regulators, and marine biologists and oceanographers using sound in their research.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Noise on Marine Mammals by : William John Richardson
Download or read book Effects of Noise on Marine Mammals written by William John Richardson and published by . This book was released on 1991 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Potential Effects of Tanker Traffic on the Bowhead Whale in the Beaufort Sea by : William R. Koski
Download or read book The Potential Effects of Tanker Traffic on the Bowhead Whale in the Beaufort Sea written by William R. Koski and published by Indian and Northern Affairs Canada. This book was released on 1988 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on the potential effects noise pollution and other disturbances associated with oil tanker traffic from Amauligak (50 km north of the Mackenzie Delta) through the Beaufort Sea would have on endangered bowhead whales (Balaenidae).
Book Synopsis Importance of the Eastern Alaskan Beaufort Sea to Feeding Bowhead Whales, 1985 by : William John Richardson
Download or read book Importance of the Eastern Alaskan Beaufort Sea to Feeding Bowhead Whales, 1985 written by William John Richardson and published by . This book was released on 1986 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on 2-year project to quantify what proportion of energy requirements of western Arctic (i.e. Bering Sea) bowhead whale stock is provided by food resources located in eastern Alaskan Beaufort Sea.
Book Synopsis Report of the International Whaling Commission by : International Whaling Commission
Download or read book Report of the International Whaling Commission written by International Whaling Commission and published by . This book was released on 1992 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Fisheries Review written by and published by . This book was released on 1995 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquatic Sciences and Fisheries Abstracts by :
Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1990-03 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forty-second Report of the International Whaling Commission by : Commission baleinière internationale
Download or read book Forty-second Report of the International Whaling Commission written by Commission baleinière internationale and published by . This book was released on 1992 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Polar and Glaciological Literature by :
Download or read book Recent Polar and Glaciological Literature written by and published by . This book was released on 1988 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comptes Rendus, 7ième Symposium International Sur Le Rejet de Déchets en Mer by : Canada. Environment Canada
Download or read book Comptes Rendus, 7ième Symposium International Sur Le Rejet de Déchets en Mer written by Canada. Environment Canada and published by Environment Canada = Environnement Canada. This book was released on 1988 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at a symposium held about every two years which brings together scientists, engineers, and program managers to exchange ideas and presents the results of studies related to the general theme of disposal of wastes in the marine environment. Sessions covered industrial waste and sewage sludge in the oceans, ocean outfalls, dredged material disposal, pathways and fates of wastes in marine environments, biological effects, incineration at sea, and risk assessment in marine waste management. A list of participants is included.
Book Synopsis Guide to Dispersant-use Decision Making for Oil Spills in the Canadian Southern Beaufort Sea by : Brian Kenneth Trudel
Download or read book Guide to Dispersant-use Decision Making for Oil Spills in the Canadian Southern Beaufort Sea written by Brian Kenneth Trudel and published by Environmental Studies Research Fund. This book was released on 1988 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Step-by-step guide to be used by on-scene disperant teams in deciding to use chemical dispersants in event of oil spills. Includes regulatory framework for dispersant use. Practical background information on oil spills & on dispersant decision making. Guide to making real-time dispersant decisions for spills. Appendix: Vulnerability of key species in the southern Beaufort Sea to untreated and chemically dispersed oil spills - documents resource data.
