Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Description of a remote still photography system for collection of benthic photo-quadrats

    Access Status
    Fulltext not available
    Authors
    Waddington, K.
    Piek, B.
    Payne, A.
    Grove, S.
    Harvey, Euan
    Kendrick, G.
    Taylor, H.
    Meeuwig, J.
    Date
    2010
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Waddington, K. and Piek, B. and Payne, A. and Grove, S. and Harvey, E. and Kendrick, G. and Taylor, H. et al. 2010. Description of a remote still photography system for collection of benthic photo-quadrats. Marine Technology Society Journal. 44 (2): pp. 56-63.
    Source Title
    Marine Technology Society Journal
    DOI
    10.4031/MTSJ.44.2.1
    Additional URLs
    http://www.scopus.com/record/display.url?eid=2-s2.0-77952118681&origin=resultslist&sort=plf-f&src=s&nlo=&nlr=&nls=&sid=BEBDB9A901B6E61FE18603E01CEE00E0.WlW7NKKC52nnQNxjqAQrlA%3a240&sot=aut&sdt=a&sl=35&s=AU-ID%28%22Harvey%2c+Euan+S.%22+7103155088%29&relpos
    ISSN
    0025-3324
    URI
    http://hdl.handle.net/20.500.11937/34864
    Collection
    • Curtin Research Publications
    Abstract

    Quantitative sampling of benthic communities is central to a wide range of ecological research, from understanding spatial distribution and ecology to impact studies. With the need to sample deep as well as shallow regions, limited sampling capabilities of diver-based methods and the expanding footprint of human activity, there is a need for an effective system capable of classifying benthic assemblages and able to monitor potential anthropogenic impacts. Here we describe a remote system capable of collecting benthic photo-quadrats to depths of 100 m. A procedure for the classification of these images into 64 abiotic and biotic categories is also described. During a 64-day sampling program that included sampling at seven locations along 1,200 km of coastline that resulted in the collection of over 9,000 images, only one day of sampling was lost due to equipment malfunction, with 99.5% of points able to be classified to the taxonomic resolution required, demonstrating the reliability and accuracy of this system. Furthermore, the incorporation of differential GPS and ultra-short baseline positioning system allowed collected images to be geo-referenced to within 0.5 m. Such precision allows the system to be used in conjunction with hydroacoustic habitat mapping techniques and potentially for repeated monitoring of areas with a small spatial extent. Development of this system provides a cost-effective means of quantifying benthic assemblages over broad scales.

    Related items

    Showing items related by title, author, creator and subject.

    • Assessing reef fish assemblage structure: how do different stereo-video techniques compare?
      Watson, D.; Harvey, Euan; Fitzpatrick, B.; Langlois, T.; Shedrawi, G. (2010)
      Quantitative sampling of benthic communities is central to a wide range of ecological research, from understanding spatial distribution and ecology to impact studies. With the need to sample deep as well as shallow regions, ...
    • Recent developments in methods to detect impacts in coastal benthic habitats in Western Australia
      Ogburn, D; Meeuwig, Jessica; McCafferty, P; Grice, Kliti; Waddington, K (2011)
      Benthic habitats are those areas of seabed below the highest astronomical tide that support living organisms and influence the distribution and abundance of benthic primary producers and associated fauna. These habitats ...
    • An investigation into active and passive acoustic techniques to study aggregating fish species
      Parsons, Miles James Gerard (2009)
      Techniques of single- and multi-beam active acoustics and the passive recording of fish vocalisations were employed to evaluate the benefits and limitations of each technique as a method for assessing and monitoring fish ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.