Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008
This is the report of the Dutch part of the international North East Atlantic hydro acoustic survey for blue whiting. The survey is coordinated by ICES and has been executed annually. The purpose of the survey is to estimate the blue whiting stock of the North East Atlantic. The ICES uses this estim...
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ftunivwagenin:oai:library.wur.nl:wurpubs/366862 2024-02-11T10:06:51+01:00 Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 Ybema, M.S. Bakker, C. Pasterkamp, T.L. Armstrong, E. Tijssen, D. Kloppmann, M. Freijser, J. 2008 application/pdf https://research.wur.nl/en/publications/cruise-report-hydro-acoustic-survey-for-blue-whiting-micromesisti-2 en eng IMARES https://edepot.wur.nl/9113 https://research.wur.nl/en/publications/cruise-report-hydro-acoustic-survey-for-blue-whiting-micromesisti-2 info:eu-repo/semantics/openAccess Wageningen University & Research atlantic ocean fishery resources fishing grounds inventories micromestistius poutassou whiting atlantische oceaan inventarisaties visbestand visgronden wijting info:eu-repo/semantics/report External research report info:eu-repo/semantics/publishedVersion 2008 ftunivwagenin 2024-01-17T23:47:44Z This is the report of the Dutch part of the international North East Atlantic hydro acoustic survey for blue whiting. The survey is coordinated by ICES and has been executed annually. The purpose of the survey is to estimate the blue whiting stock of the North East Atlantic. The ICES uses this estimation is as a “tuning index” to assess the North East Atlantic blue whiting stock. The applied method was echo integration. By sailing transects over the survey area, the total acoustic cross-section can be calculated by surface area sampled. Trawling identified species composition of localized schools. The length composition of each species was determined. Blue whiting was examined on age and fecundity from which a split up stock structure was made Report North East Atlantic Wageningen UR (University & Research Centre): Digital Library |
institution |
Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
English |
topic |
atlantic ocean fishery resources fishing grounds inventories micromestistius poutassou whiting atlantische oceaan inventarisaties visbestand visgronden wijting |
spellingShingle |
atlantic ocean fishery resources fishing grounds inventories micromestistius poutassou whiting atlantische oceaan inventarisaties visbestand visgronden wijting Ybema, M.S. Bakker, C. Pasterkamp, T.L. Armstrong, E. Tijssen, D. Kloppmann, M. Freijser, J. Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
topic_facet |
atlantic ocean fishery resources fishing grounds inventories micromestistius poutassou whiting atlantische oceaan inventarisaties visbestand visgronden wijting |
description |
This is the report of the Dutch part of the international North East Atlantic hydro acoustic survey for blue whiting. The survey is coordinated by ICES and has been executed annually. The purpose of the survey is to estimate the blue whiting stock of the North East Atlantic. The ICES uses this estimation is as a “tuning index” to assess the North East Atlantic blue whiting stock. The applied method was echo integration. By sailing transects over the survey area, the total acoustic cross-section can be calculated by surface area sampled. Trawling identified species composition of localized schools. The length composition of each species was determined. Blue whiting was examined on age and fecundity from which a split up stock structure was made |
format |
Report |
author |
Ybema, M.S. Bakker, C. Pasterkamp, T.L. Armstrong, E. Tijssen, D. Kloppmann, M. Freijser, J. |
author_facet |
Ybema, M.S. Bakker, C. Pasterkamp, T.L. Armstrong, E. Tijssen, D. Kloppmann, M. Freijser, J. |
author_sort |
Ybema, M.S. |
title |
Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
title_short |
Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
title_full |
Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
title_fullStr |
Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
title_full_unstemmed |
Cruise report hydro acoustic survey for blue whiting (Micromesistius poutassou) with R.V. Tridens, 17 March - 04 April 2008 |
title_sort |
cruise report hydro acoustic survey for blue whiting (micromesistius poutassou) with r.v. tridens, 17 march - 04 april 2008 |
publisher |
IMARES |
publishDate |
2008 |
url |
https://research.wur.nl/en/publications/cruise-report-hydro-acoustic-survey-for-blue-whiting-micromesisti-2 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
https://edepot.wur.nl/9113 https://research.wur.nl/en/publications/cruise-report-hydro-acoustic-survey-for-blue-whiting-micromesisti-2 |
op_rights |
info:eu-repo/semantics/openAccess Wageningen University & Research |
_version_ |
1790604846353612800 |