Publication

Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries

van der Reijden, K. J., Molenaar, P., Chen, C., Uhlmann, S. S., Goudswaard, P. C. K. & van Marlen, B., Jul-2017, In : ICES Journal of Marine Science. 74, 6, p. 1672-1680 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

APA

van der Reijden, K. J., Molenaar, P., Chen, C., Uhlmann, S. S., Goudswaard, P. C. K., & van Marlen, B. (2017). Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries. ICES Journal of Marine Science, 74(6), 1672-1680. https://doi.org/10.1093/icesjms/fsx019

Author

van der Reijden, Karin Johanna ; Molenaar, Pieke ; Chen, Chun ; Uhlmann, Sebastian S. ; Goudswaard, P. C. (Kees) ; van Marlen, Bob. / Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries. In: ICES Journal of Marine Science. 2017 ; Vol. 74, No. 6. pp. 1672-1680.

Harvard

van der Reijden, KJ, Molenaar, P, Chen, C, Uhlmann, SS, Goudswaard, PCK & van Marlen, B 2017, 'Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries', ICES Journal of Marine Science, vol. 74, no. 6, pp. 1672-1680. https://doi.org/10.1093/icesjms/fsx019

Standard

Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries. / van der Reijden, Karin Johanna; Molenaar, Pieke; Chen, Chun; Uhlmann, Sebastian S.; Goudswaard, P. C. (Kees); van Marlen, Bob.

In: ICES Journal of Marine Science, Vol. 74, No. 6, 07.2017, p. 1672-1680.

Research output: Contribution to journalArticleAcademicpeer-review

Vancouver

van der Reijden KJ, Molenaar P, Chen C, Uhlmann SS, Goudswaard PCK, van Marlen B. Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries. ICES Journal of Marine Science. 2017 Jul;74(6):1672-1680. https://doi.org/10.1093/icesjms/fsx019


BibTeX

@article{3f97fb515c54453f8bcb9d5517ed39be,
title = "Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries",
abstract = "The European Commission landing obligation, including species-specific {"}high survival{"} exemptions, has established a need for accurate discard survival estimates. This study presents the first discard survival estimates on-board Dutch commercial pulse trawlers. During seven, six, and one fishing trip(s), respectively, undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) were collected, assessed for vitality and subsequently monitored up to 21 days. Uncorrected for any potential impacts from predation, tagging, research-related handling, or holding conditions overall survival for plaice (n = 349), sole (n = 226), and dab (n = 187) was assessed as 15{\%} [95{\%} CI: 11-19{\%}], 29{\%} [95{\%} CI: 24-35{\%}], and 16{\%} [95{\%} CI: 10-26{\%}] respectively. Survival was mainly effected by water temperature and factors linked to the fishing vessel. Fish length was not found to affect survival. Catch processing time and haul duration affected plaice survival but not sole. Vitality index, which averages reflex impairment and external damage scores, correlated with survival and may be developed as a proxy for discard survival. Compared to tickler-chain beam trawlers, pulse trawlers showed relatively higher discard survival under fishing conditions pertinent to these studies.",
keywords = "bottom trawling, discard mortality, pulse trawling, reflex impairment",
author = "{van der Reijden}, {Karin Johanna} and Pieke Molenaar and Chun Chen and Uhlmann, {Sebastian S.} and Goudswaard, {P. C. (Kees)} and {van Marlen}, Bob",
year = "2017",
month = "7",
doi = "10.1093/icesjms/fsx019",
language = "English",
volume = "74",
pages = "1672--1680",
journal = "ICES Journal of Marine Science",
issn = "1095-9289",
publisher = "Oxford University Press",
number = "6",

}

RIS

TY - JOUR

T1 - Survival of undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) in North Sea pulse-trawl fisheries

AU - van der Reijden, Karin Johanna

AU - Molenaar, Pieke

AU - Chen, Chun

AU - Uhlmann, Sebastian S.

AU - Goudswaard, P. C. (Kees)

AU - van Marlen, Bob

PY - 2017/7

Y1 - 2017/7

N2 - The European Commission landing obligation, including species-specific "high survival" exemptions, has established a need for accurate discard survival estimates. This study presents the first discard survival estimates on-board Dutch commercial pulse trawlers. During seven, six, and one fishing trip(s), respectively, undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) were collected, assessed for vitality and subsequently monitored up to 21 days. Uncorrected for any potential impacts from predation, tagging, research-related handling, or holding conditions overall survival for plaice (n = 349), sole (n = 226), and dab (n = 187) was assessed as 15% [95% CI: 11-19%], 29% [95% CI: 24-35%], and 16% [95% CI: 10-26%] respectively. Survival was mainly effected by water temperature and factors linked to the fishing vessel. Fish length was not found to affect survival. Catch processing time and haul duration affected plaice survival but not sole. Vitality index, which averages reflex impairment and external damage scores, correlated with survival and may be developed as a proxy for discard survival. Compared to tickler-chain beam trawlers, pulse trawlers showed relatively higher discard survival under fishing conditions pertinent to these studies.

AB - The European Commission landing obligation, including species-specific "high survival" exemptions, has established a need for accurate discard survival estimates. This study presents the first discard survival estimates on-board Dutch commercial pulse trawlers. During seven, six, and one fishing trip(s), respectively, undersized plaice (Pleuronectes platessa), sole (Solea solea), and dab (Limanda limanda) were collected, assessed for vitality and subsequently monitored up to 21 days. Uncorrected for any potential impacts from predation, tagging, research-related handling, or holding conditions overall survival for plaice (n = 349), sole (n = 226), and dab (n = 187) was assessed as 15% [95% CI: 11-19%], 29% [95% CI: 24-35%], and 16% [95% CI: 10-26%] respectively. Survival was mainly effected by water temperature and factors linked to the fishing vessel. Fish length was not found to affect survival. Catch processing time and haul duration affected plaice survival but not sole. Vitality index, which averages reflex impairment and external damage scores, correlated with survival and may be developed as a proxy for discard survival. Compared to tickler-chain beam trawlers, pulse trawlers showed relatively higher discard survival under fishing conditions pertinent to these studies.

KW - bottom trawling

KW - discard mortality

KW - pulse trawling

KW - reflex impairment

U2 - 10.1093/icesjms/fsx019

DO - 10.1093/icesjms/fsx019

M3 - Article

VL - 74

SP - 1672

EP - 1680

JO - ICES Journal of Marine Science

JF - ICES Journal of Marine Science

SN - 1095-9289

IS - 6

ER -

ID: 66711949