Download or read book Survey Results of Green Sea Urchin Strongylocentrotus Droebachiensis Populations in Queen Charlotte Strait British Columbia November 1998 1999 2000 2001 and October 2002 written by Canada. Dept. of Fisheries and Oceans and published by Nanaimo, B.C. : Fisheries and Oceans Canada. This book was released on 2005 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey Results of Green Sea Urchin Strongylocentrotus Droebachiensis Populations in Queen Charlotte Strait British Columbia November 1997 and March 1998 written by Canada. Dept. of Fisheries and Oceans and published by Nanaimo, B.C. : Fisheries and Oceans Canada. This book was released on 2003 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Survey Results of Green Sea Urchin Strongylocentrotus Droebachiensis Populations in Queen Charlotte Strait British Columbia November 1996 and February 1997 written by Canada. Dept. of Fisheries and Oceans and published by Nanaimo, B.C. : Fisheries and Oceans Canada. This book was released on 2002 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Ocean Variability on Recruitment and an Evaluation of Parameters Used in Stock Assessment Models written by International Recruitment Investigations in the Subarctic (Group) and published by Department of fisheries and oceans. This book was released on 1989 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invited speakers from Canada, the People's Republic of China, Japan, the U.S., and the U.S.S.R. met to discuss the effects of ocean variability on recruitment and to evaluate the accuracy of parameters used in stock assessment models. Each paper includes an abstract.
Download or read book The Johnstone Bute Coastal Plan written by British Columbia. Coast and Marine Planning Branch and published by . This book was released on 2004 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Sea Cucumber Aquaculture and Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2003 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains current information on the status of world sea cucumber resources and use, focusing on established countries such as China, Ecuador, Indonesia, Japan, Malaysia and the Philippines, as well as relative newcomers to the sector such as Cuba, Egypt, Madagascar and Tanzania. Issues discussed include technical advances in artificial reproduction and farming of selected commercial species; and the report includes the recommendations of a FAO workshop on cucumber aquaculture and management, held in China, in October 2003.
Download or read book Ethology and Behavioral Ecology of Sea Otters and Polar Bears written by Randall W. Davis and published by Springer. This book was released on 2022-07-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea otters and polar bears are carnivorous marine mammals that still resemble their terrestrial ancestors. Compared with Cetacea (whales and dolphins), Sirenia (dugongs and manatees), and Pinnipedia (seals, sea lions, and walrus), they are less adapted for an aquatic life and the most recently evolved among marine mammals. Sea otters are amphibious but seldom come ashore, and polar bears primarily occur on sea ice or along the shore. When at sea, both species spend most of their time swimming at the surface or making short, shallow dives when foraging or pursuing prey. Indeed, polar bears rarely pursue seals in water. Nevertheless, polar bears are powerful swimmers and will stalk seals from the water. As with many other large carnivores, they are solitary hunters. Although sea otters are gregarious and form aggregations at sea called rafts, they are primarily asocial. Except during mating, the principal interaction among sea otters occurs between a female and offspring during the six-month dependency period. In large carnivores (e.g., wolves and lions) that feed on ungulates, sociality and cooperation are favored because of the need to capture large prey and defend carcasses. Polar bears, which are the largest terrestrial carnivore, are solitary hunters of seals and are neither gregarious nor social. Males and females briefly associate during courtship and mating. During this time, males aggressively compete for females. At other times, males generally avoid each other except for aggregations of males that form while summering on land, and females with cubs avoid males, which are known for infanticide. As with sea otters, the interaction of polar bears outside of mating occurs between a female and her offspring during the 2-3 year dependency period. This interaction is critically important when altricial cubs are born in the winter den. This book provides new insight into the ethology and behavioral ecology of sea otters and polar bears. Each chapter reviews the discoveries of previous studies and integrates recent research using new techniques and technology. The authors also address historic and current anthropogenic challenges for their survival as climate change alters entire marine ecosystems.
Download or read book A Century of Maritime Science written by Jennifer Hubbard and published by University of Toronto Press. This book was released on 2016-01-01 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Century of Maritime Science reviews the fisheries, environmental, oceanographic, and aquaculture research conducted over the last hundred years at St. Andrews from the perspective of the participating scientists.
Download or read book California s Living Marine Resources written by William S. Leet and published by University Of California, Division of Agriculture and Natural Resources; Califorinia Sea Grant. This book was released on 2001 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 592-page spiral-bound reference provides a baseline of information for all those involved with managing living marine resources in California and chronicles changes that have occurred in many of the state’s fisheries. Organized by marine ecosystems: bays and estuaries, nearshore and offshore. Includes illustrated species descriptions with details of biological knowledge, fishery history, landings data, population status and references. Also includes sections on marine birds and mammals and appendices containing management considerations (by species), a glossary of technical terms and acronyms and fishing gear illustrations. Jointly produced by the California Sea Grant Extension Program and the California Department of Fish and Game following the passage of the Marine Life Protection Act in January 1999.
Download or read book Reauthorization of the Magnuson Stevens Fishery Conservation and Management Act written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Oceans and Fisheries and published by . This book was released on 2003 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Echinoderms of the Philippines written by Sabine Schoppe and published by . This book was released on 2000 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Pollution Control Research Series 16070 EOK 07 71 Oceanography of the Nearshore Coastal Waters of the Pacific Northwest Relating to Possible Pollution Vols 1 written by United States. Water Programs Office and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluating Climate Change Impacts written by Vyacheslav Lyubchich and published by CRC Press. This book was released on 2020-10-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluating Climate Change Impacts discusses assessing and quantifying climate change and its impacts from a multi-faceted perspective of ecosystem, social, and infrastructure resilience, given through a lens of statistics and data science. It provides a multi-disciplinary view on the implications of climate variability and shows how the new data science paradigm can help us to mitigate climate-induced risk and to enhance climate adaptation strategies. This book consists of chapters solicited from leading topical experts and presents their perspectives on climate change effects in two general areas: natural ecosystems and socio-economic impacts. The chapters unveil topics of atmospheric circulation, climate modeling, and long-term prediction; approach the problems of increasing frequency of extreme events, sea level rise, and forest fires, as well as economic losses, analysis of climate impacts for insurance, agriculture, fisheries, and electric and transport infrastructures. The reader will be exposed to the current research using a variety of methods from physical modeling, statistics, and machine learning, including the global circulation models (GCM) and ocean models, statistical generalized additive models (GAM) and generalized linear models (GLM), state space and graphical models, causality networks, Bayesian ensembles, a variety of index methods and statistical tests, and machine learning methods. The reader will learn about data from various sources, including GCM and ocean model outputs, satellite observations, and data collected by different agencies and research units. Many of the chapters provide references to open source software R and Python code that are available for implementing the methods.
Download or read book Biology of the Lobster written by Jan Robert Factor and published by Academic Press. This book was released on 1995-10-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors. -- Preface. -- Introduction, Anatomy, and Life History, J.R. Factor. -- Taxonomy and Evolution, A.B. Williams. -- Larval and Postlarval Ecology, G.P. Ennis. -- Postlarval, Juvenile, Adolescent, and Adult Ecology, P. Lawton and K.L. Lavalli. -- Fishery Regulations and Methods, R.J. Miller. -- Populations, Fisheries, and Management, M.J. Fogarty. -- Interface of Ecology, Behavior, and Fisheries, J.S. Cobb. -- Aquaculture, D.E. Aiken and S.L. Waddy. -- Reproduction and Embryonic Development, P. Talbot and Simone Helluy. -- Control of Growth and Reproduction, S.L. Waddy, D.E. Aiken, and D.P.V. de Kleijn. -- Neurobiology and Neuroendocrinology, B. Beltz. -- Muscles and Their Innervation, C.K. Govind. -- Behavior and Sensory Biology, J. Atema and R. Voigt. -- The Feeding Appendages, K.L. Lavalli and J.R. Factor. -- The Digestive system, J.R. Factor. -- Digestive Physiology and Nutrition, D.E. Conklin. -- Circulation, the Blood, and Disease, G.G. Martin and J.E. Hose. -- The Phy ...
Download or read book Between Ports Alberni and Renfrew written by Canadian Museum of Civilization and published by Hull, Quebec : Canadian Museum of Civilization. This book was released on 1991 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers on the Nootka Indians of the west coast of Vancouver Island, British Columbia, includes descriptions and oral history of the Nootka, Aht, West Coast, Nuu-chah-nulth, Tseshaht, Ohiaht, Ditidaht and Pacheedaht peoples, together with tables and maps of place names and territories in the Barkley Sound and Alberni Inlet areas.
Download or read book Queesto Pacheenaht Chief by Birthright written by Charles Jones and published by Nanaimo, B.C. : Theytus Books. This book was released on 1981 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Thought to be the last of the pelagic seal hunters - having accompanied his father on a sealing expedition to the Bering Sea at the turn of the century - Chief Charles Jones is the hereditary Chief of the Pacheenaht people of Vancouver Island's west coast. Born in 1876, Charlie Jones is one of the few remaining B.C. Indian people who has lived through the transition from the traditional Indian to the modern Canadian way of life. In this memoire, compiled in co-operation with well-know American film producer and animator Stephen Bosustow, he relives for the reader the fascinating odyssey of his people."--pub. desc.
Download or read book Introduction to Physical Oceanography written by Robert H. Stewart and published by Orange Grove Text Plus. This book was released on 2009-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for college juniors and seniors and new graduate students in meteorology, ocean engineering, and oceanography. It begins with a brief overview of what is known about the ocean. This is followed by a description of the ocean basins, for the shape of the seas influences the physical processes in the water. Next, students will study the external forces, wind and heat, acting on the ocean, and the ocean's response. It also includes the equations describing dynamic response of the ocean. For example, the equations of motion, the influence of earth's rotation, and viscosity. Finally, students consider some particular examples: the deep circulation, the equatorial ocean and El NiE no, and the circulation of particular areas of the ocean. Contents: 1) A Voyage of Discovery. 2) The Historical Setting. 3) The Physical Setting. 4) Atmospheric Influences. 5) The Oceanic Heat Budget. 6) Temperature, Salinity and Density. 7) The Equations of Motion. 8) Equations of Motion with Viscosity. 9) Response of the Upper Ocean to Winds. 10) Geostrophic Currents. 11) Wind Driven Ocean Circulation. 12) Vorticity in the Ocean. 13) Deep Circulation in the Ocean. 14) Equatorial Processes. 15) Numerical Models. 16) Ocean Waves. 17) Coastal Processes and Tides."
