Výsledky vyhledávání - "Vanessa Trijoulet"

Adding to the mix –Challenges of mixed-fisheries management in the North Sea under climate change and technical interactions

Autor: Bernhard Kühn, Alexander Kempf, Thomas Brunel, Harriet Cole, Moritz Mathis, Klaas Sys, Vanessa Trijoulet, Youen Vermard, Marc Taylor

Publikováno v: Fisheries Management and Ecology (0969-997X) (Wiley / Blackwell) In Press
Kühn, B, Kempf, A, Brunel, T, Cole, H, Mathis, M, Sys, K, Trijoulet, V, Vermard, Y & Taylor, M 2023, ' Adding to the mix – Challenges of mixed-fisheries management in the North Sea under climate change and technical interactions ', Fisheries Management and Ecology, vol. 30, no. 4, pp. 360-377 . https://doi.org/10.1111/fme.12629

Technical interactions (multiple fleets fishing multiple species with various gears, as either target or bycatch), bycatch regulations through a landing obligation, and biological and economic effects of climate change, affecting fisheries yield and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfc803a298b0c28384984962c7e32cf8
https://archimer.ifremer.fr/doc/00834/94572/

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Can we fish on stocks that need rebuilding? Illustrating the trade-offs between stock conservation and fisheries considerations

Autor: Martin Pastoors, Claus Reedtz Sparrevohn, Anders Nielsen, Vanessa Trijoulet, Casper Willestofte Berg, Henrik Mosegaard

In the Northeast Atlantic, advice for many fish stocks follows the ICES MSY approach, where a zero catch will be recommended if the stock is below its limit reference point, Blim, and cannot rebuild in the short-term. How-ever, zero catch advice are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49626a4ad4d37294e533dedd9e3cdacc
https://doi.org/10.1101/2021.02.25.432880

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Multi-fleet state-space assessment model strengthens confidence in single-fleet SAM and provides fleet-specific forecast options

Autor: Casper Willestofte Berg, Niels T. Hintzen, Anders Nielsen, Henrik Mosegaard, Vanessa Trijoulet

Publikováno v: ICES Journal of Marine Science, 78(6), 2043-2052
ICES Journal of Marine Science 78 (2021) 6

The state-space assessment model (SAM) is increasingly used to assess fish stocks in International Council for the Exploration of the Sea. One unique feature of the SAM class is that it allows the fishing selectivity to vary over time, and the degree

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e82aee01bcd01be1972ed2d94c80c5c
https://research.wur.nl/en/publications/multi-fleet-state-space-assessment-model-strengthens-confidence-i

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Grey seal predation mortality on three depleted stocks in the West of Scotland: What are the implications for stock assessments?

Autor: Robin Cook, Vanessa Trijoulet, Steven J. Holmes

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 75:723-732

The decrease in groundfish stocks in the North Atlantic since the mid-1900s coupled with increases in grey seal (Halichoerus grypus) populations is responsible for an enduring controversy between fishers and conservationists regarding the role seals

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::728432a7c0556e64c71c5426c828262b
https://doi.org/10.1139/cjfas-2016-0521

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Bioeconomic modelling of grey seal predation impacts on the West of Scotland demersal fisheries

Autor: Steven J. Holmes, Helen Dobby, Vanessa Trijoulet, Robin Cook

Publikováno v: ICES Journal of Marine Science. 75:1374-1382

The role grey seals have played in the performance of fisheries is controversial and a cause of much debate between fishers and conservationists. Most studies focus on the effects of seal damage to gears or fish and on prey population abundance but l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ba8d0067cac922ec7b1f707c5969c84
https://doi.org/10.1093/icesjms/fsx235

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Model-based estimates of reference points in an age-based state-space stock assessment model

Autor: Christoffer Moesgaard Albertsen, Vanessa Trijoulet

Publikováno v: Albertsen, C M & Trijoulet, V 2020, ' Model-based estimates of reference points in an age-based state-space stock assessment model ', Fisheries Research, vol. 230, 105618 . https://doi.org/10.1016/j.fishres.2020.105618

Reference points are central in the current management of marine living resources. However, reference points are estimated from data and model estimates. Therefore, they are inherently uncertain. We present two objective methods for estimating refere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33d0d55b0475c723f79844e474eb9c1c
https://doi.org/10.1016/j.fishres.2020.105618

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Performance of multispecies assessment models: insights on the influence of diet data

Autor: Brian E. Smith, Vanessa Trijoulet, Kiersten L. Curti, Gavin Fay, Timothy J. Miller

Publikováno v: Trijoulet, V, Fay, G, Curti, K L, Smith, B & Miller, T J 2019, ' Performance of multispecies assessment models: insights on the influence of diet data ', ICES Journal of Marine Science, vol. 76, no. 6, fsz053, pp. 1464-1476 . https://doi.org/10.1093/icesjms/fsz053

Multispecies stock assessment models require predator diet data, e.g. stomach samples. Diet data can be unavailable, sparse, of small sample size, or very noisy. It is unclear if multispecies interactions can be estimated without bias when interactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6624df97789475bd51af6bb5e5b878
https://doi.org/10.1093/icesjms/fsz112

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