Marine Biological Diversity in the Black Sea PDF Download

Author: I︠U︡venaliĭ Petrovich Zaĭt︠s︡ev
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 236

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Author:
Publisher:
ISBN:
Category : Biodiversity
Languages : en
Pages : 160

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Author: B. G. Alexandrov
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 380

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Book Description
In recent years, the diverse marine life of the Black Sea has been severely threatened by the combined impact of eutrophication, anoxia, and chemical, biological and bacterial pollution. This report is one of a series of assessments and gives a systematic overview of the biodiversity of the Ukrainian waters of the Black and Azov Seas as a basis for the preparation of national and regional strategies for the conservation and sustainable use of the natural ecosystems of the sea and coastal waters.

Author: V. Kotlyakov
Publisher: Springer Science & Business Media
ISBN: 9401151148
Category : Nature
Languages : en
Pages : 513

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This volume is a collection of reports presented at the International NATO Advanced Research Workshop Conservation of the Biological Diversity as a Prerequisite for Sustainaible Development of the Black Sea Region. The seminar was held at Batumi - Kobuleti, Georgia, on the Black Sea during October 5 -12, 1996 with participants from the countries of the Black Sea Region -Georgia, Russia, the Ukraine, Turkey, Bulgaria, Romania, as well as Germany, Italy and the United States of America. The Black Sea Region is an essential and unique part of southern Europe because of its geographical, cultural and historical features. It is the cradle of European civilisation, together with Greece and Rome. For centuries it neighboured onto and interacted with the cultures of the northern and southern Mediterranean, the Christian and Moslim worlds, and was the route of conquerors and migrations of whole nations. Here are closely interwoven the cultures and customs of nations, economic and trade relations, the history of wars and civilised relations of neighbouring countries.

Author: Michael A. Rex
Publisher: Harvard University Press
ISBN: 9780674036079
Category : Science
Languages : en
Pages : 388

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Rex and Etter present the first synthesis of patterns and causes of biodiversity in organisms that dwell in the vast sediment ecosystem of ocean floor. They offer a new understanding of marine biodiversity that will be of general interest to ecologists and is crucial to responsible exploitation of natural resources at the deep-sea floor.

Author: Asen Konsulov
Publisher: UN
ISBN:
Category : Nature
Languages : en
Pages : 198

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Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251347751
Category : Technology & Engineering
Languages : en
Pages : 106

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Recent decades have seen significant changes in the biota of the Mediterranean and the Black Sea due to the introduction of non-indigenous species. Reliable scientific data on the dynamics of their distribution and abundance are essential to understand their ecological and economic effects. This review – in addition to providing images and descriptions of relevant species to aid in identification – presents a unique historical and regional perspective on these species’ impacts, based on many years’ worth of research. The Black Sea’s primary invaders come from the Mediterranean. Species like the comb jelly Mnemiopsis leidyi have caused major declines in biodiversity in the region by crippling key segments of the food chain. Similar results have been noted in the Marmara Sea, a crucial water exchange point located between the Aegean Sea and the Black Sea. Infiltration into the Mediterranean comes from both the east and west – with Lessepsian species passing through the Suez Canal and fish and invertebrate species originating from the Atlantic expanding their ranges. As of the publication of this review, over 900 non-indigenous species have been reported in the Mediterranean and almost 300 in the Black Sea, with these numbers expected to rise in the future. Numerous Lessepsian fishes are commercially relevant and have been absorbed into local markets, particularly in the eastern Mediterranean region. While these species are targeted through various fishing techniques, many others are simply discarded due to a lack of value and there are even some, such as lionfishes, pufferfishes and several species of jellyfishes, that present immediate dangers to human health. Stewardship of native species, regional cooperation on the enforcement of legal measures, increased public awareness and the creation of marine protected areas are thus essential to minimize and reduce the impacts of non-indigenous species both in the Mediterranean and the Black Sea.

Author: Charles W. Finkl
Publisher: Springer
ISBN: 3319575775
Category : Science
Languages : en
Pages : 712

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This book integrates a wide range of subjects into a coherent purview of the status of coastal marine science. Designed for the professional or specialist in coastal science, oceanography, and related disciplines, this work will appeal to workers in multidisciplinary fields that strive for practical solutions to environmental problems in coastal marine settings around the world. Examples are drawn from many different geographic areas, including the Black Sea region. Subject areas covered include aspects of coastal marine geology, physics, chemistry, biology, and history. These subject areas were selected because they form the basis for integrative investigation of salient environmental problems or perspective solutions or interpretation of historical context.

Author: Myron H. Nordquist
Publisher: Center for Oceans Law and Poli
ISBN: 9789004422414
Category : Law
Languages : en
Pages : 349

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"This book is based on presentations made at the Malmö Conference by many of the most knowledgeable experts on both the on-going bbnj negotiations at the United Nations and on the well- established UNCLOS principles and rules. The Malmö Conference featured remarks by distinguished diplomats followed by six parts devoted to identifying the major issues at the bbnj negotiations"--

Author: Simon Jungblut
Publisher: Springer Nature
ISBN: 3030203891
Category : Animal culture
Languages : en
Pages : 378

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Book Description
This open access book summarizes peer-reviewed articles and the abstracts of oral and poster presentations given during the YOUMARES 9 conference which took place in Oldenburg, Germany, in September 2018. The aims of this book are to summarize state-of-the-art knowledge in marine sciences and to inspire scientists of all career stages in the development of further research. These conferences are organized by and for young marine researchers. Qualified early-career researchers, who moderated topical sessions during the conference, contributed literature reviews on specific topics within their research field. .