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Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop
Journal JoVE
Environnement
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Journal JoVE Environnement
Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop

Methods for Image-based Surveys of Benthic Macroinvertebrates and Their Habitat Exemplified by the Drop Camera Survey for the Atlantic Sea Scallop

DOI:
10.3791/57493-v

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07:43 min

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July 02, 2018

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1School for Marine Science and Technology,University of Massachusetts Dartmouth

Chapitres

  • 00:04Titre
  • 00:49Data Collection
  • 02:10Capture Images and Record Data at Each Station
  • 03:57Quantify the Data within Digital Still Camera Quadrat Images
  • 05:24Results: Scallop Distribution and Abundance on Georges Bank During 2017
  • 06:46Conclusion

Summary

Traduction automatique

Traduction automatique

Image based surveying is an increasingly practical, non-invasive method to sample the marine environment. We present the protocol of a drop camera survey that estimates the abundance and distribution of the Atlantic sea scallop (Placopecten magellanicus). We discuss how this protocol can be generalized for application to other benthic macroinvertebrates.

Tags

Keywords: Underwater ImagingMarine EcologyImage-based SurveysBenthic MacroinvertebratesAtlantic Sea ScallopDrop Camera SurveyNon-invasivePyramidFiber Optic CableCamerasLightsData CollectionField MappingSampling

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