Download or read book Seasonal Abundance Feeding Ecology and Biology of Atlantic Cod Gadus Morhua in the Pack Harbour and Domino Region of the Labrador Coast During the Summer and Early Fall 1981 written by Robert A. Buchanan and published by . This book was released on 1982 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Abundance Feeding Ecology and Biology of Atlantic Cod Gadus Morhua in the Pack Harbour and Domino Region of the Labrador Coast During the Summer and Early Fall 1981 written by Robert A. Buchanan and published by . This book was released on 1983 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Abundance Feeding Ecology and Biology of Atlantic Cod Gadus Morhua in the Packs Harbour and Domino Region of the Labrador Coast During the Summer and Early Fall 1981 microform written by Buchanan, Robert A and published by . This book was released on 198? with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines biological, oceanographic and meteorological factors which might influence the movement of Labrador inshore cod and statistically compares cod abundance at Packs Harbour and the adjacent Domino region.
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1989-10 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Polar and Glaciological Literature written by and published by . This book was released on 1984 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Australian Journal of Pharmacy written by Arctic Science and Technology Information System and published by . This book was released on 1983 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Abundance Feeding Ecology and Biology of Atlantic Cod in the Pack Harbour written by Robert A. Buchanan and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlantic Cod Gadus Morhua Feeding for Ecosystem based Management and Sustainability in Newfoundland and Labrador Marine Ecosystems written by Kyle Krumsick and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study is to challenge long-standing assumptions on Atlantic cod (Gadus morhua) feeding around Newfoundland and Labrador, Canada, and provide information that will be useful for the next generation of ecosystem-based models. Using stomach content analysis and published cod stomach data I address two primary questions: Do cod cease feeding during spawning? Does the cod diet reflect changes in prey assemblages in the ecosystem? Spatial and temporal diet variation was additionally analyzed. Regional variation was paramount such that diet diversity, mirroring ecosystem diversity, increased with decreasing latitude. Contrary to current assumptions, feeding continued through spawning. The stomach content contribution of shrimp reflect environmental trends in these prey assemblages over the past 65 years, while crab, a minor part of the cod diet, does not reflect abundance changes. Capelin appeared preferably consumed when encountered. Cod are not complete generalist feeders but select for certain energy rich prey.
Download or read book Seasonal Biological Cycles in Atlantic Cod Gadus Morhua and Implications for Fisheries and Management written by Luiz Gonzaga Silveira Mello and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Food Habitats of Cod Gadus Morhua and Turbot Rheinhardtius Hippoglossoides Along the Labrador Coast Summer 1979 written by Dirk A. De Graaf and published by . This book was released on 1980 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of a Resident Cod Gadus Morhua Population in Gilbert Bay Labrador written by Corey John Morris and published by . This book was released on 2000 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Making Fisheries Management Work written by Stig S. Gezelius and published by Springer Science & Business Media. This book was released on 2008-07-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The state of the Northeast Atlantic fisheries in recent years has highlighted - plementation as the Achilles heel of modern fisheries management: discards and unreported or misreported landings are in many cases recognised to effectively subvert sound conservation goals. Social science literature on fisheries mana- ment has tended to regard the implementation of resource conservation policies mainly as a question of effective enforcement. This literature regards surveillance and penalty as the key mechanism through which fishermen keep to catch restr- tions and loyally report their catches. This book emerged because several years of research on fishermen’s compliance had made us uneasy about this rather narrow approach to the problem of implementation. This uneasiness motivated us to widen the approach to the question of implementing conservation policies in the fisheries. Taking Norway as an example, its fishing fleet consists of some 7,000 vessels spread along a coastline of more than 20,000 km, populated by less than 5 million people. The idea of ensuring desirable behaviour through surveillance and - forcement alone is almost absurd in such a context, as the task is impossible by any reasonable means. The Norwegian implementation system has thus had to rely heavily on the incentives provided by the rules and legitimacy created through a century of state/industry collaboration. Different coastal states face very different conditions in terms of solving typical implementation problems such as discards and misreporting.
Download or read book Eating Puerto Rico written by Cruz Miguel Ortíz Cuadra and published by UNC Press Books. This book was released on 2013-10-14 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available for the first time in English, Cruz Miguel Ortiz Cuadra's magisterial history of the foods and eating habits of Puerto Rico unfolds into an examination of Puerto Rican society from the Spanish conquest to the present. Each chapter is centered on an iconic Puerto Rican foodstuff, from rice and cornmeal to beans, roots, herbs, fish, and meat. Ortiz shows how their production and consumption connects with race, ethnicity, gender, social class, and cultural appropriation in Puerto Rico. Using a multidisciplinary approach and a sweeping array of sources, Ortiz asks whether Puerto Ricans really still are what they ate. Whether judging by a host of social and economic factors--or by the foods once eaten that have now disappeared--Ortiz concludes that the nature of daily life in Puerto Rico has experienced a sea change.
Download or read book Methane and Climate Change written by Dave Reay and published by Routledge. This book was released on 2010-08-12 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methane is a powerful greenhouse gas and is estimated to be responsible for approximately one-fifth of man-made global warming. Per kilogram, it is 25 times more powerful than carbon dioxide over a 100-year time horizon -- and global warming is likely to enhance methane release from a number of sources. Current natural and man-made sources include many where methane-producing micro-organisms can thrive in anaerobic conditions, particularly ruminant livestock, rice cultivation, landfill, wastewater, wetlands and marine sediments. This timely and authoritative book provides the only comprehensive and balanced overview of our current knowledge of sources of methane and how these might be controlled to limit future climate change. It describes how methane is derived from the anaerobic metabolism of micro-organisms, whether in wetlands or rice fields, manure, landfill or wastewater, or the digestive systems of cattle and other ruminant animals. It highlights how sources of methane might themselves be affected by climate change. It is shown how numerous point sources of methane have the potential to be more easily addressed than sources of carbon dioxide and therefore contribute significantly to climate change mitigation in the 21st century.
Download or read book Global Study of Shrimp Fisheries written by R. Gillett and published by Fao Fisheries and Aquaculture. This book was released on 2008 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shrimp is now the most valuable internationally traded fishery commodities. This report summarizes the results of an FAO commissioned global study focusing on social, economic and environmental impacts, and also contains studies representative of various geographic regions and of a variety of important shrimp fishery conditions: Australia, Cambodia, Indonesia, Kuwait, Madagascar, Mexico, Nigeria, Norway, Trinidad and Tobago and the United States of America.--Publisher's description.
