A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century
Possessing the world's largest Exclusive Economic Zone (EEZ), the United States enjoys the benefits of a multi-billion dollar commercial fishing industry. Along with these benefits comes the enormous task of assessing the status of the nation's commercial fish stocks. At present, many of t...
Published in: | Oceanography |
---|---|
Main Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
The Oceanography Society
2014
|
Subjects: | |
Online Access: | https://doi.org/10.5670/oceanog.2014.82 https://doaj.org/article/bd89fba47e424b9b8765d806099c7f2d |
id |
ftdoajarticles:oai:doaj.org/article:bd89fba47e424b9b8765d806099c7f2d |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:bd89fba47e424b9b8765d806099c7f2d 2023-05-15T17:51:43+02:00 A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century Charles H. Greene Erin L. Meyer-Gutbrod Louise P. McGarry Lawrence C. Hufnagle Jr Dezhang Chu Sam McClatchie Asa Packer Jae-Byung Jung Timothy Acker Huck Dorn Chris Pelkie 2014-12-01T00:00:00Z https://doi.org/10.5670/oceanog.2014.82 https://doaj.org/article/bd89fba47e424b9b8765d806099c7f2d EN eng The Oceanography Society http://tos.org/oceanography/archive/27-4_greene.pdf https://doaj.org/toc/1042-8275 doi:10.5670/oceanog.2014.82 1042-8275 https://doaj.org/article/bd89fba47e424b9b8765d806099c7f2d Oceanography, Vol 27, Iss 4, Pp 168-174 (2014) fisheries oceanography Wave Glider fisheries surveys fish stocks Oceanography GC1-1581 article 2014 ftdoajarticles https://doi.org/10.5670/oceanog.2014.82 2022-12-31T09:42:09Z Possessing the world's largest Exclusive Economic Zone (EEZ), the United States enjoys the benefits of a multi-billion dollar commercial fishing industry. Along with these benefits comes the enormous task of assessing the status of the nation's commercial fish stocks. At present, many of the most valuable commercial fish stocks are assessed using acoustic surveys conducted from manned survey vessels. The expense and limited availability of ship time often compromise the quantity and quality of the acoustic stock assessment data being collected. Here, we describe our vision for how an unmanned mobile platform, the Liquid Robotics Wave Glider, can be used in large numbers to supplement manned survey vessels and transform fisheries acoustics into a science more consistent with the new ocean-observing paradigm. Wave Gliders harness wave energy for propulsion and solar energy to power their communications, control, navigation, and environmental-sensing systems. This unique utilization of wave and solar energy allows Wave Gliders to collect ocean environmental data sets for extended periods of time. Recently, we developed new technology for Wave Gliders that enable them to collect multifrequency, split-beam acoustic data sets comparable to those collected with manned survey vessels. A fleet of Wave Gliders collecting such data would dramatically improve the synoptic nature as well as the spatial and temporal coverage of acoustic stock assessment surveys. With improved stock assessments, fisheries managers would have better information to set quotas that maximize yields to fishermen and reduce the likelihood of overfishing. Improved observational capabilities also would enable fisheries scientists and oceanographers to more closely monitor the responses of different fish stocks to climate variability and change as well as ocean acidification. Article in Journal/Newspaper Ocean acidification Directory of Open Access Journals: DOAJ Articles Oceanography 27 4 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
fisheries oceanography Wave Glider fisheries surveys fish stocks Oceanography GC1-1581 |
spellingShingle |
fisheries oceanography Wave Glider fisheries surveys fish stocks Oceanography GC1-1581 Charles H. Greene Erin L. Meyer-Gutbrod Louise P. McGarry Lawrence C. Hufnagle Jr Dezhang Chu Sam McClatchie Asa Packer Jae-Byung Jung Timothy Acker Huck Dorn Chris Pelkie A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
topic_facet |
fisheries oceanography Wave Glider fisheries surveys fish stocks Oceanography GC1-1581 |
description |
Possessing the world's largest Exclusive Economic Zone (EEZ), the United States enjoys the benefits of a multi-billion dollar commercial fishing industry. Along with these benefits comes the enormous task of assessing the status of the nation's commercial fish stocks. At present, many of the most valuable commercial fish stocks are assessed using acoustic surveys conducted from manned survey vessels. The expense and limited availability of ship time often compromise the quantity and quality of the acoustic stock assessment data being collected. Here, we describe our vision for how an unmanned mobile platform, the Liquid Robotics Wave Glider, can be used in large numbers to supplement manned survey vessels and transform fisheries acoustics into a science more consistent with the new ocean-observing paradigm. Wave Gliders harness wave energy for propulsion and solar energy to power their communications, control, navigation, and environmental-sensing systems. This unique utilization of wave and solar energy allows Wave Gliders to collect ocean environmental data sets for extended periods of time. Recently, we developed new technology for Wave Gliders that enable them to collect multifrequency, split-beam acoustic data sets comparable to those collected with manned survey vessels. A fleet of Wave Gliders collecting such data would dramatically improve the synoptic nature as well as the spatial and temporal coverage of acoustic stock assessment surveys. With improved stock assessments, fisheries managers would have better information to set quotas that maximize yields to fishermen and reduce the likelihood of overfishing. Improved observational capabilities also would enable fisheries scientists and oceanographers to more closely monitor the responses of different fish stocks to climate variability and change as well as ocean acidification. |
format |
Article in Journal/Newspaper |
author |
Charles H. Greene Erin L. Meyer-Gutbrod Louise P. McGarry Lawrence C. Hufnagle Jr Dezhang Chu Sam McClatchie Asa Packer Jae-Byung Jung Timothy Acker Huck Dorn Chris Pelkie |
author_facet |
Charles H. Greene Erin L. Meyer-Gutbrod Louise P. McGarry Lawrence C. Hufnagle Jr Dezhang Chu Sam McClatchie Asa Packer Jae-Byung Jung Timothy Acker Huck Dorn Chris Pelkie |
author_sort |
Charles H. Greene |
title |
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
title_short |
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
title_full |
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
title_fullStr |
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
title_full_unstemmed |
A Wave Glider Approach to Fisheries Acoustics: Transforming How We Monitor the Nation's Commercial Fisheries in the 21st Century |
title_sort |
wave glider approach to fisheries acoustics: transforming how we monitor the nation's commercial fisheries in the 21st century |
publisher |
The Oceanography Society |
publishDate |
2014 |
url |
https://doi.org/10.5670/oceanog.2014.82 https://doaj.org/article/bd89fba47e424b9b8765d806099c7f2d |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Oceanography, Vol 27, Iss 4, Pp 168-174 (2014) |
op_relation |
http://tos.org/oceanography/archive/27-4_greene.pdf https://doaj.org/toc/1042-8275 doi:10.5670/oceanog.2014.82 1042-8275 https://doaj.org/article/bd89fba47e424b9b8765d806099c7f2d |
op_doi |
https://doi.org/10.5670/oceanog.2014.82 |
container_title |
Oceanography |
container_volume |
27 |
container_issue |
4 |
_version_ |
1766158957523501056 |