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The Red Sea Ecosystem and Fisheries

Author: Dawit Tesfamichael

Publisher: Springer

Published: 2016-02-03

Total Pages: 203

ISBN-13: 9401774358

This book is the first comprehensive coverage of Red Sea fisheries to inform researchers and decision makers. The Red Sea is a geologically young sea, but also an area with the oldest record of human sea food exploitation. Examining the fisheries of the Red Sea has become extremely important to understand the ecosystem and the direct human impact of fishing on Red Sea ecosystems. This volume gives extensive data on different fisheries sectors identified and described for each country bordering the Red Sea. Furthermore, its catch and specific composition is also described over the period 1950 to 2010. Combined with the ecosystem model this useful information can uniquely help managing fisheries and ecosystems of the Red Sea.

Coral Reefs of the Red Sea

Author: Christian R. Voolstra

Publisher: Springer

Published: 2019-05-07

Total Pages: 179

ISBN-13: 3030058026

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This volume is a complete review and reference work for scientists, engineers, and students concerned with coral reefs in the Red Sea. It provides an up-to-date review on the geology, ecology, and physiology of coral reef ecosystems in the Red Sea, including data from most recent molecular studies. The Red Sea harbours a set of unique ecological characteristics, such as high temperature, high alkalinity, and high salinity, in a quasi-isolated environment. This makes it a perfect laboratory to study and understand adaptation in regard to the impact of climate change on marine ecosystems. This book can be used as a general reference, guide, or textbook.

Sustaining Marine Fisheries

Author: National Research Council

Publisher: National Academies Press

Published: 1999-03-19

Total Pages: 189

ISBN-13: 0309055261

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Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.

Review of the Fisheries Resources of the Red Sea and Gulf of Aden

Author: M. J. Sanders

Publisher: Food & Agriculture Org.

Published: 1989

Total Pages: 148

ISBN-13: 9789251028322

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The ten countries which border the Red Sea and Gulf of Aden depend to varying degrees on the area for their fish supplies with some countries such as South Yemen being totally dependent on the fish resources while to others, such as Israel and Jordan, the area is of minor importance. Catches of all fish species have been increasing slowly in recent years and in 1986 totalled 60.9 thousand tons from the Red Sea and 99.4 thousand tons from the Gulf of Aden. After reviewing the resource assessment and survey work which has been carried out in the area it was concluded that further increases in landings could be achieved on a sustainable basis. However such increases will come from the development of new fisheries and the expansion of the areas presently Fished rather than from traditional fisheries which are, in general, fully exploited. Utilization and marketing problems, particularly with small pelagic and mesopelagic species, however need to be addressed for the full potential of the area to be realized.

Red Sea

Author: Alasdair J. Edwards

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 452

ISBN-13: 1483285995

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The Red Sea is a unique and fragile environment. All but landlocked between Africa and Arabia, its peculiar oceanographic conditions, its geographical position and its geological history all conspire to make it particularly vulnerable to the side-effects of human civilization. In places, it is already a key environment under threat. What makes the Red Sea unique? What are the threats to this environment? Where should future research be directed? These are just three of the major questions addressed by the scientists contributing to this book.

Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden

Author: Ramón Bonfil

Publisher: Food & Agriculture Org.

Published: 2004

Total Pages: 112

ISBN-13: 9789251050453

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This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Red Sea and Gulf of Aden. An extensive literature review and two field surveys in the region were carried out for the preparation of this document. A total of 49 sharks and 45 batoids reliably reported for the region are listed and those common in the fisheries or likely to be found through fisheries operations are fully treated. The guide includes sections on technical terms and measurements for sharks and batoids, and fully illustrated keys to those orders and families that occur in the region. Color plates for a large number of the species are included.

Marine Fisheries Ecology

Author: Simon Jennings

Publisher: John Wiley & Sons

Published: 2013-04-16

Total Pages: 432

ISBN-13: 1118688104

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This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important changes in fisheries science. These include growing concerns about the environmental impacts of fisheries, the role of ecological interactions in determining population dynamics, and the incorporation of uncertainty and precautionary principles into management advice. The book draws upon examples from tropical, temperate and polar environments, and provides readers with a broad understanding of the biological, economic and social aspects of fisheries ecology and the interplay between them. As well as covering 'classical' fisheries science, the book focuses on contemporary issues such as industrial fishing, poverty and conflict in fishing communities, marine reserves, the effects of fishing on coral reefs and by-catches of mammals, seabirds and reptiles. The book is primarily written for students of fisheries science and marine ecology, but should also appeal to practicing fisheries scientists and those interested in conservation and the impacts of humans on the marine environment. particularly useful are the modelling chapters which explain the difficult maths involved in a user-friendly manner describes fisheries exploitation, conservation and management in tropical, temperate and polar environments broad coverage of 'clasical' fisheries science emphasis on new approaches to fisheries science and the ecosystem effects of fishing examples based on the latest research and drawn from authors' international experience comprehensively referenced throughout extensively illustrated with photographs and line drawings

Mediterranean Marine Ecosystems

Author: Maria Moraitou-Apostolopoulou

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 407

ISBN-13: 1489922482

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This book contains the papers presented at a NATO Advanced Research Institute on "Mediterranean Marine Ecosystems", held at Heraklion-Crete, Greece, from September 23-27, 1983. A workshop rather than a conference, it was sponsored by the Eco-Sciences Special Programme Panel, in cooperation with the Marine Science Panel. The third of its kind, it was scheduled in the framework of a project on a multidisciplinary integrated approach to the study of the Mediterranean. This Sea and the surrounding land was not only the cradle of many civilizations but is, up to the present time, one of the major world areas of marine traffic, communication and exchanges, fisheries and aquacultures, inshore human activities and ••• pollu tion. To a certain degree it constitutes a gigantic natural labo ratory, where the fate of threatened aquatic and terrestrial eco systems including the human one, is tested. The Mediterranean Sea, with its geological history and present day geographic, hydrological and climatic conditions is believed to form an ecological entity. Important exchanges and mutual influences take place with the surrounding land area and the water masses, naturally (Atlantic, Black Sea) or artificially (Red Sea), connected to the Mediterranean. Therefore, a better and in-depth knowledge of the various ecosystems, benthic, planktonic and nektonic, neritic or pelagic, in the Western or the Eastern Basin seems to be a pre requisite to any action in preserving, upgrading and managing the natural resources of the area.

Environmental ScienceBites

Author: Kylienne A. Clark

Publisher: The Ohio State University

Published: 2015-09-15

Total Pages: 664

ISBN-13:

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This book was written by undergraduate students at The Ohio State University (OSU) who were enrolled in the class Introduction to Environmental Science. The chapters describe some of Earth's major environmental challenges and discuss ways that humans are using cutting-edge science and engineering to provide sustainable solutions to these problems. Topics are as diverse as the students, who represent virtually every department, school and college at OSU. The environmental issue that is described in each chapter is particularly important to the author, who hopes that their story will serve as inspiration to protect Earth for all life.