Results 31 to 40 of about 96,030 (354)

Mitigating seafloor disturbance of bottom trawl fisheries for North Sea sole Solea solea by replacing mechanical with electrical stimulation

PLoS ONE, 2020
Ecosystem effects of bottom trawl fisheries are of major concern. Although it is prohibited to catch fish using electricity in European Union waters, a number of beam trawlers obtained a derogation and switched to pulse trawling to explore the potential ...
A. Rijnsdorp, J. Depestele, O. Eigaard, N. Hintzen, A. Ivanović, P. Molenaar, F. O’Neill, H. Polet, J. Poos, T. van Kooten   +9 more
semanticscholar   +1 more source

Trawl selectivity studies on Nephrops norvegicus (L.) in the Eastern Mediterranean Sea

Scientia Marina, 1998
The trawl codend selectivity on Nephrops norvegicus was studied using diamond meshes of 16 mm, 20 mm, 24 mm and 26 mm nominal side mesh size. The cover codend method was applied for the sampling.
Chryssi Mytilineou, Anna Fourtouni, Chrissi Yianna Politou   +2 more
doaj   +1 more source

Limit theorems for trawl processes [PDF]

Electronic Journal of Probability, 2021
35 ...
Pakkanen, MS, Passeggeri, R, Sauri, O, Veraart, AED   +3 more
openaire   +5 more sources

Turbulent flow interacting with flexible trawl net structure including simulation catch in flume tank

Scientific Reports, 2023
The interaction between fluid and the midwater trawl with stocked catches is extremely complex, but essential to improve the understanding of the drag force acting on the trawl, the behavior of the fishing structure during a trawling process, and to ...
Bruno Thierry Nyatchouba Nsangue, Hao Tang, Wei Liu, Liuxiong Xu, Fuxiang Hu   +4 more
doaj   +1 more source

Flume Tank Evaluation on the Effect of Liners on the Physical Performance of the Antarctic Krill Trawl

Frontiers in Marine Science, 2022
The Antarctic krill (Euphausia superba) is one of the most abundant resources in the ocean, which provides food for several important species in the Antarctic Ocean, and is targeted commercially by humans for many decades.
Hao Tang, Hao Tang, Hao Tang, Hao Tang, Bruno Thierry Nyatchouba Nsangue, Achille Njomoue Pandong, Pingguo He, Xu Liuxiong, Xu Liuxiong, Xu Liuxiong, Xu Liuxiong, Fuxiang Hu   +11 more
doaj   +1 more source

Acute impacts of bottom trawl gears on benthic metabolism and nutrient cycling

ICES Journal of Marine Science, 2019
Research on the environmental impacts of bottom fishing gears has focused mainly on structural characteristics of benthic habitats such as faunal composition and the physical features of the seafloor.
J. Tiano, R. Witbaard, M. Bergman, Pieter van Rijswijk, Anton Tramper, D. van Oevelen, K. Soetaert   +6 more
semanticscholar   +1 more source

A Path to a Sustainable Trawl Fishery in Southeast Asia

, 2020
Trawl fishing constitutes an important part of the marine fisheries sector in Southeast Asia. It provides livelihoods and food for millions of people in coastal communities as well as feed for the region’s growing aquaculture sector.
P. Suuronen, C. Pitcher, R. McConnaughey, M. Kaiser, J. Hiddink, R. Hilborn   +5 more
semanticscholar   +1 more source

Environmental and behavioral drivers of Automatic Identification System gaps of Turkish trawlers in the Black Sea

Frontiers in Marine Science
This study investigates the spatial, temporal, environmental, and behavioral drivers of Automatic Identification System (AIS) signal gaps in trawl fishing vessels operating in the Black Sea.
Taner Yildiz, Nurdan Cömert, Carmen Ferrà, Carmen Ferrà, Carmen Ferrà, Uygar Şaşmaz, Alessandro Galdelli, Alessandro Galdelli, Anna Nora Tassetti, Anna Nora Tassetti   +9 more
doaj   +1 more source

A Comparative Assessment of Mid-Water Trawl and Deep Vision for Investigating Fishery Resources in the Coastal Waters off Jeju Island, Korea

Applied Sciences, 2022
Acoustic-trawl surveys use trawl sampling to identify aquatic species. The Deep Vision stereo camera system collects images of fish passing through trawl extensions.
Yong-Deuk Lee, Hyungbeen Lee, Euna Yoon, Cheol Park, Eirik Svoren Osborg, Kristoffer Løvall   +5 more
doaj   +1 more source

Predicting trawl catches using environmental DNA

ICES Journal of Marine Science
Quantifying the biomass, or number of individuals, diversity, and distribution of marine species is a critical aspect of understanding and managing marine ecosystems.
G. Guri, A. Shelton, Ryan P. Kelly, N. Yoccoz, T. Johansen, Kim Præbel, Tanja Hanebrekke, Jessica Louise Ray, Johanna Fall, Jon‐Ivar Westgaard   +9 more
semanticscholar   +1 more source