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   Articles with "bottom trawl" as a keyword



Gillnet data enhance performance of rockfishes habitat suitability index model derived from bottom-trawl survey data: A case study with Sebasticus marmoratus

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recommendations! Published in 2018 at "Fisheries Research"

DOI: 10.1016/j.fishres.2018.02.009

Abstract: Abstract Bottom-trawl surveys are widely used to generate data for developing habitat suitability models for rockfish species. However, bottom trawl selectivity varies with substrate type and can lead to biased and unreliable model outputs. Bottom-set… read more here.

Keywords: bottom trawl; survey; model; habitat suitability ... See more keywords
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Experimental assessment of the effect of net wing spread on relative catch efficiency of four flatfishes by a four seam bottom trawl

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recommendations! Published in 2021 at "Fisheries Research"

DOI: 10.1016/j.fishres.2021.106106

Abstract: Abstract The northeast US fishing industry and other stakeholders have considerable interest in the quality of bottom trawl survey results because of their importance in the setting of quotas, especially those directly derived from bottom… read more here.

Keywords: relative catch; bottom trawl; wing spread; spread ... See more keywords
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Strategies and trends of bottom trawl fisheries in the Mediterranean Sea

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recommendations! Published in 2020 at "Marine Policy"

DOI: 10.1016/j.marpol.2020.104016

Abstract: Abstract An effective management of trawl fishing should be based on the classification of strategies adopted by fishers in terms of fishing grounds selected and target species. In addition, the dynamics behind strategy selection should… read more here.

Keywords: strategies trends; fisheries mediterranean; mediterranean sea; bottom trawl ... See more keywords
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Behaviour in a bottom trawl: moving forward to limit catches of Atlantic cod

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recommendations! Published in 2021 at "Ices Journal of Marine Science"

DOI: 10.1093/icesjms/fsab106

Abstract: The iconic Atlantic cod (Gadus morhua Linnaeus, 1758) has inspired a substantial body of fishing-gear research across its geographical range, with recent efforts predominately to reduce catches of this species in fisheries where their populations… read more here.

Keywords: behaviour bottom; cod behaviour; bottom; bottom trawl ... See more keywords

Gap analysis and review of survey effort disruption in North Sea and North-eastern Atlantic bottom trawl surveys

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recommendations! Published in 2025 at "ICES Journal of Marine Science"

DOI: 10.1093/icesjms/fsaf018

Abstract: Fisheries-independent surveys are essential to stock assessment, providing estimates on relative abundance, distribution, and biology of commercially fished species. Environmental, mechanical, and logistical issues can disrupt survey operation and reduce survey effort. We synthesized causes… read more here.

Keywords: effort; survey; bottom trawl; sea north ... See more keywords
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Are we ready to track climate‐driven shifts in marine species across international boundaries? ‐ A global survey of scientific bottom trawl data

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recommendations! Published in 2020 at "Global Change Biology"

DOI: 10.1111/gcb.15404

Abstract: Abstract Marine biota are redistributing at a rapid pace in response to climate change and shifting seascapes. While changes in fish populations and community structure threaten the sustainability of fisheries, our capacity to adapt by… read more here.

Keywords: climate driven; climate; bottom trawl; scientific bottom ... See more keywords

Comparative fishing to evaluate the viability of an aligned footgear designed to reduce seabed contact in northern shrimp bottom trawl fisheries

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recommendations! Published in 2018 at "Canadian Journal of Fisheries and Aquatic Sciences"

DOI: 10.1139/cjfas-2016-0461

Abstract: We developed and evaluated an innovative trawl technology that reduces seabed contact while targeting northern shrimp (Pandalus borealis) off the east coast of Canada. The innovative footgear, referred to as the “aligned footgear”, was evaluated… read more here.

Keywords: aligned footgear; northern shrimp; bottom trawl; seabed contact ... See more keywords

Improving the sampling efficiency of benthic species and communities using complementary gears: beam trawl and bottom trawl

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recommendations! Published in 2024 at "Mediterranean Marine Science"

DOI: 10.12681/mms.37470

Abstract: Benthic species and habitats are receiving increasing attention in the framework of European regulations such as the Marine Strategy Framework Directive (MSFD) and the implementation of the Ecosystem Approach to Fisheries Management by the current… read more here.

Keywords: trawl; benthic species; efficiency; beam trawl ... See more keywords