Environmental Biology of Fishes

, Volume 96, Issue 2–3, pp 189–201

Mobile receivers: releasing the mooring to ‘see’ where fish go

  • Sean A. Hayes
  • Nicole M. Teutschel
  • Cyril J. Michel
  • Cory Champagne
  • Patrick W. Robinson
  • Melinda Fowler
  • Tina Yack
  • David K. Mellinger
  • Samantha Simmons
  • Daniel P. Costa
  • R. Bruce MacFarlane
Article

DOI: 10.1007/s10641-011-9940-x

Cite this article as:
Hayes, S.A., Teutschel, N.M., Michel, C.J. et al. Environ Biol Fish (2013) 96: 189. doi:10.1007/s10641-011-9940-x

Abstract

Much has been learned from the large scale deployment of acoustic tags on aquatic species and associated networks of riverine and marine receivers. While effective in the linear environment of river systems, marine systems limit the ability to provide spatial information on fish movements and distributions due to a combination of costs, logistics, and lack of off-shore technology. At the same time, each year millions of dollars worth of tags are being released into the aquatic environment with extended battery/transmission life, yet detections are limited to coastal arrays. Here we explore new methods of tracking acoustically tagged species in the marine environment. A new miniaturized acoustic receiver, the Vemco Mobile Transceiver (VMT) can be carried by large marine organisms. In combination with satellite and archival tag technology, VMTs were deployed on northern elephant seals to monitor acoustic tags encountered during their migrations across the Northeast Pacific. Early results include acoustic detections of tagged great white sharks, salmon sharks, Chinook salmon, steelhead, lingcod, green sturgeon and other elephant seals. We also propose several alternative directions for future effort: 1) analyzing the growing number of passive acoustic survey recordings made from hydrophone arrays for acoustic tag detections, 2) working with acoustic technology providers to develop hull-mounted receiver systems for the thousands of ocean going vessels around the world and 3) integrating acoustic receiver technology into the thousands of moored and drifting oceanographic buoy arrays.

Keywords

Acoustic tag Mobile receiver Elephant seal Offshore tracking Salmon 

Copyright information

© Springer Science+Business Media B.V. 2011 (outside the USA) 2011

Authors and Affiliations

  • Sean A. Hayes
    • 1
  • Nicole M. Teutschel
    • 2
  • Cyril J. Michel
    • 3
  • Cory Champagne
    • 2
  • Patrick W. Robinson
    • 2
  • Melinda Fowler
    • 2
  • Tina Yack
    • 4
  • David K. Mellinger
    • 5
  • Samantha Simmons
    • 6
  • Daniel P. Costa
    • 2
  • R. Bruce MacFarlane
    • 3
  1. 1.Fisheries Ecology Division, NOAA National Marine Fisheries Service, Southwest Fisheries Science CenterSanta CruzUSA
  2. 2.Ecology and Evolutionary BiologyUniversity of California, Santa CruzSanta CruzUSA
  3. 3.NOAA SWFSCSanta CruzUSA
  4. 4.Protected Resources Division, NOAA NMFS SWFSCLa JollaUSA
  5. 5.Hatfield Marine Science CenterOregon State UniversityNewportUSA
  6. 6.Marine Mammal CommissionBethesdaUSA

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