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Diving

Methods for the Study of Marine Benthos, 2013, p.125-173

This edition first published 2013 © 2013 John Wiley & Sons, Ltd. ;ISBN: 9780470670866 ;ISBN: 047067086X ;EISBN: 111854238X ;EISBN: 9781118542385 ;EISBN: 1118542371 ;EISBN: 9781118542378 ;EISBN: 1118542398 ;EISBN: 9781118542392 ;DOI: 10.1002/9781118542392.ch4 ;OCLC: 850209509 ;LCCallNum: QH91.57.D7 -- M47 2013eb

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  • Title:
    Diving
  • Author: Eleftheriou, Anastasios
  • Eleftheriou, Anastasios
  • Subjects: AGRICULTURE & FARMING ; diving systems ; Ecological science, the Biosphere ; line intercept transects ; manta boards ; Oceanography (seas) ; open‐circuit SCUBA ; random swim survey protocols ; rebreathers ; reef surveys ; saturation diving ; SCUBA ; sub‐surface marker buoys ; transponders ; undersea habitats ; voice communication systems ; yabby boards
  • Is Part Of: Methods for the Study of Marine Benthos, 2013, p.125-173
  • Description: Scientific diving incorporates almost all current diving techniques. Although the vast majority is still conducted using open‐circuit SCUBA breathing compressed air, it includes other gas mixtures such as nitrox, heliox and trimix and other systems such as surface‐supply and semi‐ and fully closed circuit rebreathers (CCRs). In recent years, mixed gas rebreathers have been used for several deep reef investigations. The scientific application of techniques more commonly considered to be the realm of oil and gas industry divers, saturation diving and undersea habitats, is also considered here. Data collection and recording techniques reviewed here include core sampling, resin casting, yabby pumps, manta boards, simple writing slates, voice communication systems, video and stills cameras. For monitoring programmes involving divers, the methods employed for site relocation and marking are considered, including the use of sub‐surface marker buoys, snag‐lines, transponders and the use of pneumatic drills, pitons and underwater setting resin to create long‐term markers. Standard reef and fish survey techniques such as line intercept transects (LITs), Marine Nature Conservation Review semi‐quantitative survey methods and random swim survey protocols are also described.
  • Publisher: United Kingdom: John Wiley & Sons, Incorporated
  • Language: English
  • Identifier: ISBN: 9780470670866
    ISBN: 047067086X
    EISBN: 111854238X
    EISBN: 9781118542385
    EISBN: 1118542371
    EISBN: 9781118542378
    EISBN: 1118542398
    EISBN: 9781118542392
    DOI: 10.1002/9781118542392.ch4
    OCLC: 850209509
    LCCallNum: QH91.57.D7 -- M47 2013eb
  • Source: Ebook Central Academic Complete

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