Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Haraldur Arnar Einarsson"'
Publikováno v:
PeerJ, Vol 11, p e14746 (2023)
In this study, we used escape location underneath the trawl to understand groundfish herding behaviour at the trawl mouth. Three collecting bags (port, center, starboard) were mounted under the trawl and behind the footgear to collect escapees. The e
Externí odkaz:
https://doaj.org/article/7238df36a5a242a5bfa4a883e51a68e6
Publikováno v:
Aquaculture and Fisheries, Vol 6, Iss 4, Pp 382-392 (2021)
The size selectivity and usability of three codends were quantified and compared for the first time in the inshore Northern shrimp (Pandalus borealis) trawl fishery of Iceland using the covered codend method: a conventional diamond-mesh codend (T0),
Externí odkaz:
https://doaj.org/article/2789dac5c8eb4303906a12e9773b1ec2
Autor:
Shannon M. Bayse, Zhaohai Cheng, Gebremeskel Eshetu Kebede, David M. Kelly, Stephen J. Walsh, Michael Pol, Paul D. Winger, Haraldur Arnar Einarsson, Harold DeLouche
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 77:1711-1720
The size selectivity of four codends were compared in the Gulf of St. Lawrence, Canada, redfish fishery (Sebastes mentella), including the regulated diamond mesh codend with a mesh opening of 90 mm (T0) and three experimental codends of different mes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c34c764acdd2d8bf5f9615254b438d
https://doi.org/10.1139/cjfas-2020-0063
https://doi.org/10.1139/cjfas-2020-0063
Publikováno v:
Aquaculture and Fisheries, Vol 6, Iss 4, Pp 382-392 (2021)
The size selectivity and usability of three codends were quantified and compared for the first time in the inshore Northern shrimp (Pandalus borealis) trawl fishery of Iceland using the covered codend method: a conventional diamond-mesh codend (T0),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d73aa82677c7e76c3bda6fb8867d49
https://hdl.handle.net/10037/19630
https://hdl.handle.net/10037/19630
Publikováno v:
Fisheries Research. 191:10-16
One of the major problems in marine fisheries is that species and sizes outside the range of those targeted may be captured, leading to discards. Although longline fishing is characterised by low energy consumption, low bycatch of non-target species
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fcb1d2a7b47a2a24c7a9ded56c36c58
https://doi.org/10.1016/j.fishres.2017.02.017
https://doi.org/10.1016/j.fishres.2017.02.017
Publikováno v:
Fisheries Research
Accepted manuscript version, licensed CC BY-NC-ND 4.0. . Published version available at https://doi.org/10.1016/j.fishres.2019.04.009. The size selectivity and usability of two diamond mesh codends, a traditional two-panel codend versus an experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a06575b2275354b3b1b833c3c2ed5f
https://hdl.handle.net/10037/15283
https://hdl.handle.net/10037/15283
Autor:
Harold DeLouche, Haraldur Arnar Einarsson, Gebremeskel Eshetu Kebede, David M. Kelly, George Legge, Paul D. Winger, Zhaohai Cheng
Publikováno v:
Ocean Engineering. 195:106674
The hydrodynamic properties of ropes can significantly affect the underwater performance of midwater trawls, including their geometry, drag, fuel consumption, and rate of gear setting and hauling activities. In this study, we investigate the hydrodyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d3ce927c962ba554651e9fe22d450f0
https://doi.org/10.1016/j.oceaneng.2019.106674
https://doi.org/10.1016/j.oceaneng.2019.106674
Publikováno v:
Fisheries Research. 61:73-86
Eight survival experiments, including two controls, were carried out to analyse mortality of undersized cod (Gadus morhua L) discarded in the hand-line fishery north of Iceland. The fish were held in eight cylindrical cages over a period of 4–9 day
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f5d1f73bda2edc2da84251d8c0209d
https://doi.org/10.1016/s0165-7836(02)00248-5
https://doi.org/10.1016/s0165-7836(02)00248-5