Elasmobranch Biodiversity, Conservation and Management

Elasmobranch Biodiversity, Conservation and Management

Author: Sarah L. Fowler

Publisher: IUCN

Published: 2002

Total Pages: 282

ISBN-13: 9782831706504

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The Darwin Elasmobranch Biodiversity Conservation and Management project in Sabah held a three-day international seminar that included a one-day workshop in order to highlight freshwater and coastal elasmobranch conservation issues in the region and worldwide, to disseminate the result of the project to other Malaysian states and countries, and to raise awareness of the importance of considering aspects of elasmobranch biodiversity in the context of nature conservation, commercial fisheries management, and for subsistence fishing communities. These proceedings contain numerous peer-reviewed papers originally presented at the seminar, which cover a wide range of topics, with particular reference to species from freshwater and estuarine habitats. The workshop served to develop recommendations concerning the future prospects of elasmobranch fisheries, biodiversity, conservation and management. This paper records those conclusions, which highlight the importance of elasmobranchs as top marine predators and keystone species, noting that permanent damage to shark and ray populations are likely to have serious and unexpected negative consequences for commercial and subsistence yields of other important fish stocks.


Maritime Archaeology

Maritime Archaeology

Author: Jeremy N. Green

Publisher: Emerald Group Pub Limited

Published: 2004

Total Pages: 470

ISBN-13: 9780122986321

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Jeremy Green's systematic overview of maritime archaeology offers a step-by-step description of this fast-growing field. With new information about the use of computers and Global Positioning Systems, the second edition of this handbook shows how to extract as much information as possible from a site, how to record and document the data, and how to act ethically and responsibly wth the artifacts. Treating underwater archaeology as a discipline, the book demonstrates how archaeologists, "looters," academics, and governments interact and how the market for archaeological artifacts creates obstacles and opportunities for these groups. Well illustrated and comprehensive in its approach to the subject, this book provides an essential foundation for everybody interested in underwater environments, submerged land structures, and conditions created by sea level changes. * Covers five broad areas: searching for sites, recording sites, excavation, management of collections, and study, research and publication * Describes a variety of techniques and procedures in considerable detail, accessible to both professional and amateur archaeologists * More than 250 photographs, charts, and diagrams explain everything from how to operate a sextant and a hand-held GPS to how a swim line should be laid out by the dive team before excavation begins


Maritime Archaeology

Maritime Archaeology

Author: Mark Staniforth

Publisher: Springer Science & Business Media

Published: 2008-03-11

Total Pages: 248

ISBN-13: 9780387769851

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Subject areas discussed in this book include shipwrecks and abandoned vessels, underwater site formation processes, maritime infrastructure and industries such as whaling, submerged aircraft and Australian Indigenous sites underwater. The application of National and State legislation and management regimes to these underwater cultural heritage sites is also highlighted. The contributors of this piece have set the standard for the practice in Australia from which others can learn.


Scientific Diving

Scientific Diving

Author: Nicholas Coit Flemming

Publisher: UNESCO

Published: 1996

Total Pages: 300

ISBN-13: 9789231032509

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This code of practice is published in order to provide guidance to diving officers in research institutions, diving administrators and scientific divers themselves. The objective is to maintain high standards of safety and operational effectiveness in a wide range of aquatic conditions.


The Routledge Handbook of Tourism and the Environment

The Routledge Handbook of Tourism and the Environment

Author: Andrew Holden

Publisher: Routledge

Published: 2013

Total Pages: 626

ISBN-13: 0415582075

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This handbook explores and critically evaluates the debates and controversies inherent to tourism's relationship with nature, especially pertinent at a time of major re-evaluation of our relationship with the environment as a consequence of the environmental problems we now face.


Environment and Tourism

Environment and Tourism

Author: Andrew Holden

Publisher: Psychology Press

Published: 2000

Total Pages: 250

ISBN-13: 9780415207171

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For many people, holidays are an increasingly central feature of contemporary western society. The tourism industry has expanded rapidly since 1950, but this book poses the significant question of consequent environmental impacts: are environments being benefited or damaged, by the tourist who visit them? A well-balanced introductory text, this topical book on the relationships between tourism, society and the environment, examines 'tourism' and 'environment' in detail, and gives a historical overview of the growth of the tourism industry. It discusses how the tourism industry markets physical and cultural environments to be consumed by the tourist, and the consequences of the tourism they then attract. It explores: * how the economics of tourism can be adopted in a positive way to aid conservation * whether the concept of sustainability can be applied to tourism * provides a critique of the 'new' forms of tourism, that have developed in recent years. An extensive range of international case studies from both the developed and developing world are used to illustrate the theoretical ideas presented, and to aid the student, it includes end of chapter summaries, further reading guides and boxed vignettes focusing on contemporary environmental issues and debates.


Artefacts from Wrecks

Artefacts from Wrecks

Author: Mark Redknap

Publisher: Oxbow Books Limited

Published: 1997

Total Pages: 252

ISBN-13:

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The study of artefacts found on wrecks was the subject of an international conference held at the National Musuem of Wales in 1994. Concentrating on the period of transition in Europe, from the end of the Middle Ages to 1785, these essays describe some of the most important recent results. Contents include: Ships as integrated artefacts: the archaeological potential (Colin J M Martin); The IJsselmeer-polders: a 'source book' for late medieval and early post-medieval wreck inventories (Karel Vlierman); Material culture research of Canadian historical shipwrecks: the Machault legacy (Stephen Davis); The material culture of the Mary Rose as a fighting vessel (Alex Hildred); Reconstructing 16th centruy ship culture: the Cattewater wreck (Mark Redknap); A study of chests from Henry VIIIs warship Mary Rose, 1545 (Maggie Richards); Arms and armour from wrecks (Ruth R Brown); Footwear and other Artefacts from a 16th century Spanish Basque Galleon (Stephen Davis); Rhenish stoneware frpm shipwrecks: ceramic function and lifespan (David Gaimster);The identification, analysis and interpretation of tobacco pipes from wrecks (David Higgins); Coinage from Post-Medieval Wrecks (Edward Besly); Metal ingots from dated wrecks (Paul Craddock and Duncan Hook); The galley, utensils and cooking, eating and drinking vessels from a wreck on the Zuiderzee in 1673 (Karel Vlierman); The Cromwellian shipwreck off Duart Point, Mull (Colin J M Martin); Identifying a ship's place of departure with the help of artefacts (Piet Kleij);Wreck de Mer and the dispersed wreck sites: the case of the Ann Francis (1583) (Mark Redknap and Edward Besly); Artefacts from the Kronan (1676): preservation and social structure (Lars Einarsson); Family life on board: Dutch boat people 1600-1900 (A F L van Holk); Conclusion (Alan Aberg).


Overview of World Elasmobranch Fisheries

Overview of World Elasmobranch Fisheries

Author: Ramón Bonfil

Publisher: Food & Agriculture Org.

Published: 1994

Total Pages: 132

ISBN-13: 9789251035665

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Major world fisheries for elasmobranchs are described in regard to their importance, recent trends, problems for assessment and management, conservation and the outlook for their sustainability. The analysis considers trends and outlooks in FAO's statistical areas, individual accounts of fisheries by the major elasmobranch fishing nations and the high seas fisheries that have significant by catches of elasmobranchs. Information on species, gears, patterns of exploitation, research and management of elasmobranchs is summarized for each of these countries. The general problems in appraising and managing elasmobranch fisheries and the need for conservation are discussed and possible solutions for some of these problems are proposed.