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Photographic method for surveying clam populations
McErlean, A.J.; Howard, J. (1971). Photographic method for surveying clam populations. Proceedings of the National Shellfisheries Association 61: 91-94
In: Proceedings of the National Shellfisheries Association. Economy Printing: Easton. ISSN 0077-5711, meer
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  • McErlean, A.J.
  • Howard, J.
Abstract
    A photographic method for surveying softshell clam, Mya arenaria beds is described and evaluated. The equipment, which includes an underwater camera affixed to an aluminum frame, is diver-operated and positioned during sampling. Some preliminary results concerning spacial arrangements in juvenile and adult beds are discussed.
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