Sharks, rays and chimaeras in Mediterranean and Black Seas

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251365733
Total Pages : 96 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Sharks, rays and chimaeras in Mediterranean and Black Seas by : Barone, M., Mazzoldi, C., Serena, F.

Download or read book Sharks, rays and chimaeras in Mediterranean and Black Seas written by Barone, M., Mazzoldi, C., Serena, F. and published by Food & Agriculture Org.. This book was released on 2022-08-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide contains the illustrated key to orders, families, genera and species to the Chondrichthyes of the Mediterranean and Black Seas (FAO fishing area 37), currently represented by 38 sharks, 48 batoids and 2 chimaeras. The species are described following the taxonomic order and are grouped in functional groups. Near the illustration of each species, the relevant diagnostic features are complemented by a set of icons representing the management measures and the data collection requirements as per existing GFCM recommendations. The technical terms and the minimum standard measurements are provided as annexes.

Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean

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Author :
Publisher : Princeton University Press
ISBN 13 : 0691211825
Total Pages : 385 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean by : David A. Ebert

Download or read book Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean written by David A. Ebert and published by Princeton University Press. This book was released on 2020-12-08 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive field guide to all the sharks, rays and chimaeras of the European Atlantic and Mediterranean The waters of the northeast Atlantic and Mediterranean Sea are home to an amazing variety of sharks, rays and chimaeras. This comprehensive and easy-to-use field guide covers all 146 species found in the Mediterranean, the waters of the European Atlantic and Iceland, along all the Scandinavian coasts, in the Black Sea and as far south as the Canary Islands. Detailed species accounts describe key identification features, habitat, biology and status. Every species account comes with a colour distribution map, a depth guide, at-a-glance icons and colour illustrations. This must-have field guide also features illustrated key guides that enable you to accurately identify down to species, comparison plates of similar species, illustrations of eggcases where known and plates of teeth. The first field guide to cover all 146 species Features hundreds of colour illustrations, photos, maps and diagrams Describes key features, habitat, biology and status Includes depth guides, at-a-glance icons, key guides and teeth plates

Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251052914
Total Pages : 140 pages
Book Rating : 4.0/5 (529 download)

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Book Synopsis Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea by : Fabrizio Serena

Download or read book Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea written by Fabrizio Serena and published by Food & Agriculture Org.. This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Mediterranean and Black Sea. An extensive literature review was carried out for the preparation of this document. A total of 49 sharks, 34 batoids and 1 chimaera are fully treated. The presence of 5 sharks and 2 batoids included in this field guide, need, however, to be confirmed. 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. Each species account includes: at least one annotated illustration of the species highlighting its relevant identification characters; basic information on nomenclature, synonyms and possible misidentifications; FAO common names; basic information on size, habitat and biology, distribution, importance to fisheries, and conservation and exploitation status.

Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean

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Author :
Publisher : Princeton University Press
ISBN 13 : 0691205981
Total Pages : 384 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean by : David A. Ebert

Download or read book Field Guide to Sharks, Rays & Chimaeras of Europe and the Mediterranean written by David A. Ebert and published by Princeton University Press. This book was released on 2020-12-08 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The waters of the northeast Atlantic and Mediterranean Sea are home to an amazing variety of sharks, rays and chimaeras. This comprehensive and easy-to-use field guide covers all 146 species found in the Mediterranean, the waters of the European Atlantic and Iceland, along all the Scandinavian coasts, in the Black Sea and as far south as the Canary Islands. Detailed species accounts describe key identification features, habitat, biology and status. Every species account comes with a colour distribution map, a depth guide, at-a-glance icons and colour illustrations. This must-have field guide also features illustrated key guides that enable you to accurately identify down to species, comparison plates of similar species, illustrations of eggcases where known and plates of teeth.

Sharks and Rays of the Mediterranean and Black Sea

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Sharks and Rays of the Mediterranean and Black Sea by : Organización de las Naciones Unidas para la Agricultura y la Alimentación

Download or read book Sharks and Rays of the Mediterranean and Black Sea written by Organización de las Naciones Unidas para la Agricultura y la Alimentación and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Incidental catch of vulnerable species in Mediterranean and Black Sea fisheries – A review

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251346313
Total Pages : 339 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Incidental catch of vulnerable species in Mediterranean and Black Sea fisheries – A review by : Carpentieri, P., Nastasi, A., Sessa, M., Srour, A. (eds.)

Download or read book Incidental catch of vulnerable species in Mediterranean and Black Sea fisheries – A review written by Carpentieri, P., Nastasi, A., Sessa, M., Srour, A. (eds.) and published by Food & Agriculture Org.. This book was released on 2021-06-28 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bycatch – a term widely used to refer to part of the catch unintentionally caught during a fishing operation, in addition to target species, and consisting of the discards and incidental catch of vulnerable species – is considered one of the most important threats to the profitability and sustainability of fisheries, as well as to the conservation of the marine environment and ecosystems. Understanding the bycatch issue and adopting effective measures in order to reduce bycatch rates are essential steps towards minimizing the impacts on vulnerable species and ensuring both a sustainable fisheries sector and healthy seas. In the Mediterranean and the Black Sea, the incidental catch of vulnerable species – namely seabirds, sea turtles, elasmobranchs, marine mammals and macrobenthic invertebrates – represents one of several challenges for the industrial, semi-industrial and small-scale fisheries that coexist in the region, as well as for the diverse and sensitive ecosystems impacted. Typically, data on this issue have been collected in an opportunistic manner and in ways that make comparisons difficult. The annual absolute values of incidental catch of vulnerable species are not available: studies cover only a small portion of the total fishing activity and often present important knowledge gaps for many types of fishing gear, countries and/or subregions, as well as on temporal scales, for example, to establish reliable baselines. The result is that little is known of the scope of the problem, despite incidental catch being a significant pressure on the populations of vulnerable species, as well as a concern for fishers.This regional review is an attempt to compile, in one single document, all available data and historical records on the incidental catch of vulnerable species in the Mediterranean and Black Sea fisheries, obtained from existing literature, databases and other grey sources, and collated in a standardized and comparable way. The main objective is to provide comprehensive baseline information, earmark the main data gaps, as well as identify the most impacting types of fishing gear by taxonomic group. This work is a reminder of the importance of standardized data collection and the need to have baseline information in order to support decision-making in the identification of appropriate bycatch mitigation techniques, thus enabling analysis of their effectiveness and comparison over time and space, as well as facilitating the implementation of relevant conservation and/or management measures at the national, subregional and regional levels.

Technical guidelines for scientific surveys in the Mediterranean and the Black Sea

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251325553
Total Pages : 108 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Technical guidelines for scientific surveys in the Mediterranean and the Black Sea by : Food and Agriculture Organization of the United Nations

Download or read book Technical guidelines for scientific surveys in the Mediterranean and the Black Sea written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-05-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Mediterranean and the Black Sea, the assessment of demersal stocks mainly relies on scientific surveys (bottom and beam trawl) while the assessment of pelagic stocks is essentially based on acoustic surveys using acoustic techniques with mid-water trawling. These routine surveys-at-sea provide essential information, which in turn are crucial to fine-tune the assessments of the status of resources and to estimate more precisely indicators at the population and fish community levels. However, survey practices differ from one subregion to another, each approach having its own strengths and limitations. In addition, there is still a lack of large-scale standardized surveys aimed at analysing the diversity and distribution of the main demersal and pelagic species across the Mediterranean and the Black Sea. One way of tackling this issue is to carry out international scientific surveys covering the main demersal and pelagic stocks based on a common methodology. The methodology presented in this publication aims at supporting the planning and implementation of regional demersal (bottom and beam) trawl and pelagic acoustic surveys. It can be useful for the implementation of new surveys-at-sea in areas where demersal trawl and pelagic acoustic surveys are not regularly carried out. It can also contribute to increasing comparability between existing surveys thanks to the standardization of methods, sampling of catches and data recording and analysis. Finally, it represents a valuable tool to define minimum requirements towards sustainability and management objectives at the regional and subregional level.

The State of Mediterranean and Black Sea Fisheries 2018

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Publisher : Food & Agriculture Org.
ISBN 13 : 9251311528
Total Pages : 175 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis The State of Mediterranean and Black Sea Fisheries 2018 by : Food and Agriculture Organization of the United Nations

Download or read book The State of Mediterranean and Black Sea Fisheries 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-01-17 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2018 edition of The State of Mediterranean and Black Sea Fisheries (SoMFi 2018), the flagship publication of the GFCM, provides a comprehensive overview of regional and subregional trends in Mediterranean and Black Sea fisheries. Bringing together data and indicators submitted by GFCM contracting parties and cooperating non- contracting parties on stock status, national catches, fleet and socio-economic aspects as well as information obtained from other sources, SoMFi 2018 aims to provide objective, reliable and up-to-date information to a wide audience and support decision-making in fisheries. SoMFi 2018 is divided into eight chapters. The first analyses the current composition of the fishing fleet, including information on fleet capacity, vessel types and age classes. Next comes a detailed breakdown of overall capture fishery production with comparisons of the latest figures to data from previous years, highlighting significant changes and trends. The report then looks at what this means for regional economies and for the livelihoods of the people who depend on the fisheries sector. As small-scale fisheries make up a large majority of Mediterranean and Black Sea fisheries, they receive special focus. SoMFi 2018 also provides the most detailed assessment yet of the state of fishery resources in the region. It shows the current status of the stocks, including those most at risk from overfishing, and looks at related issues like discards and incidental catches of vulnerable species. The report then highlights GFCM’s strategic efforts to build long-term sustainability, as it works with its stakeholders to sustainably manage fisheries and improve coastal livelihoods across the region. Finally, SoMFi 2018 concludes with an overview of the important role fisheries have to play in achieving the United Nations Sustainable Development Goals, maintaining healthy ecosystems and productive fisheries.

Monitoring discards in Mediterranean and Black Sea fisheries: methodology for data collection

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251315388
Total Pages : 96 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Monitoring discards in Mediterranean and Black Sea fisheries: methodology for data collection by : Food and Agriculture Organization of the United Nations

Download or read book Monitoring discards in Mediterranean and Black Sea fisheries: methodology for data collection written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-09-03 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discards – the part of the catch that is not retained on board, which may include target species or any other (commercial and non-commercial) species that are returned at sea dead or alive – usually result in a reduction of harvesting opportunities and may have negative consequences on the stocks, ecosystems and the marine environment. In the Mediterranean and the Black Sea, studies on discards only cover a small portion of the total fishing activities and discard rates are often poorly estimated or totally unknown. Information is lacking for many types of fishing gear, countries and GFCM subregions, and most available studies only cover relatively short periods and small areas. Discards therefore represent a major source of uncertainty about the actual fishing mortality rates of stocks. These knowledge gaps highlight the need to expand discard monitoring programmes and standardize practices, so to assess discards appropriately and address their important impacts. This publication and the methodology discussed herein aim to provide a framework for the development and implementation of an efficient, standardized data collection and monitoring system for discards through on-board observations, questionnaires at landing sites and self-sampling activities. It ensures minimum common standards for the collection of discards data and allows for repeatability and comparisons among fisheries across the region, thus offering a harmonized basis of knowledge, information and evidence for decision-making.

Elasmobranchs of the Mediterranean and Black Sea

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Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Elasmobranchs of the Mediterranean and Black Sea by : Mohamed Nejmeddine Bradai

Download or read book Elasmobranchs of the Mediterranean and Black Sea written by Mohamed Nejmeddine Bradai and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many fisheries they are, however, often landed and marketed.

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251389462
Total Pages : 152 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis by :

Download or read book written by and published by Food & Agriculture Org.. This book was released on with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Overview of the Conservation Status of the Marine Fishes of the Mediterranean Sea

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Author :
Publisher : IUCN
ISBN 13 : 2831713072
Total Pages : 72 pages
Book Rating : 4.8/5 (317 download)

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Book Synopsis Overview of the Conservation Status of the Marine Fishes of the Mediterranean Sea by :

Download or read book Overview of the Conservation Status of the Marine Fishes of the Mediterranean Sea written by and published by IUCN. This book was released on 2011 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks and Their Relatives II

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Author :
Publisher : CRC Press
ISBN 13 : 1420080482
Total Pages : 748 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Sharks and Their Relatives II by : Jeffrey C. Carrier

Download or read book Sharks and Their Relatives II written by Jeffrey C. Carrier and published by CRC Press. This book was released on 2010-03-09 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the award-winning first volume, The Biology of Sharks and Their Relatives, published in 2004, the field has witnessed tremendous developments in research, rapid advances in technology, and the emergence of new investigators beginning to explore issues of biodiversity, distribution, physiology, and ecology in ways that eluded more traditional

Sharks, Rays and Chimaeras

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Author :
Publisher : IUCN
ISBN 13 : 9782831707006
Total Pages : 198 pages
Book Rating : 4.7/5 (7 download)

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Book Synopsis Sharks, Rays and Chimaeras by : Sarah L. Fowler

Download or read book Sharks, Rays and Chimaeras written by Sarah L. Fowler and published by IUCN. This book was released on 2005 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The State of Mediterranean and Black Sea Fisheries 2020

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251337241
Total Pages : 172 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis The State of Mediterranean and Black Sea Fisheries 2020 by : Food and Agriculture Organization of the United Nations

Download or read book The State of Mediterranean and Black Sea Fisheries 2020 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-12-14 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition of the State of Mediterranean and Black Sea Fisheries provides a comprehensive overview of the status of fisheries in the region, looking at their main features and trends, in order to better inform their management and better examine current and future challenges that they will face in the near future. The aim of this report is to produce a document that could provide useful analysis and direction for decision-making and future action. In this respect, this publication also represents a convenient source of information for the FAO Committee on Fisheries and offers a practical complement to the data provided in the State of World Fisheries and Aquaculture published by the FAO Fisheries and Aquaculture Department. This volume includes seven chapters divided into two sections: a first part on the status and trends of different aspects of Mediterranean and Black Sea fisheries, including fleet, catches, socio-economic variables and bycatch, and a second part that focuses on the management of Mediterranean and Black Sea fisheries, including an overview on small-scale fisheries. This report is based to a large extent on the most up-to-date data available submitted by GFCM contracting and cooperating non-contracting parties, including information on stock status, national catches, fleet and socio-economic information up to 2018. It is also complemented with information from other sources.

Overview of the Conservation Status of Cartilaginous Fishes (Chrondrichthyans) in the Mediterranean Sea

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Author :
Publisher : IUCN
ISBN 13 : 2831709970
Total Pages : 50 pages
Book Rating : 4.8/5 (317 download)

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Book Synopsis Overview of the Conservation Status of Cartilaginous Fishes (Chrondrichthyans) in the Mediterranean Sea by : Rachel D. Cavanagh

Download or read book Overview of the Conservation Status of Cartilaginous Fishes (Chrondrichthyans) in the Mediterranean Sea written by Rachel D. Cavanagh and published by IUCN. This book was released on 2007 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: "IUCN--Shark Specialist Group"--P. [4] of cover.

Sharks of the Open Ocean

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Publisher : John Wiley & Sons
ISBN 13 : 1444302523
Total Pages : 536 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Sharks of the Open Ocean by : Merry D. Camhi

Download or read book Sharks of the Open Ocean written by Merry D. Camhi and published by John Wiley & Sons. This book was released on 2009-01-21 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important and exciting title represents the first authoritative volume focussed on pelagic (open ocean) sharks as a group. Virtually every pelagic shark expert in the world has contributed to this landmark publication which includes the latest data and knowledge on pelagic shark biology, fisheries, management, and conservation. Pelagic sharks face unprecedented levels of exploitation in all the world's oceans through both direct fisheries and by-catch, and effective management for these species is contingent upon solid science and data, which this book brings together for the first time. All those involved in shark biology will need to have a copy of this book.