Developing a full-scale shaking codend to reduce the capture of small fish.

Autor: Vang Y Nguyen, Shannon M Bayse, Zhaohai Cheng, Paul D Winger, Harold DeLouche, Gebremeskel Eshetu Kebede, George Legge

Publikováno v: PLoS ONE, Vol 18, Iss 1, p e0280751 (2023)

To reduce the retention of undersized fish in the redfish (Sebastes spp.) trawl fishery in the Gulf of St. Lawrence, Canada, we developed a full-scale shaking codend. The shaking codend uses a mechanical stimulating device, an elliptical-shaped piece

Externí odkaz: https://doaj.org/article/bb2c28dee3ed42078c726efb9dd0b0c4

Comparing the size selectivity of a novel T90 mesh codend to two conventional codends in the northern shrimp (Pandalus borealis) trawl fishery

Autor: Haraldur Arnar Einarsson, Zhaohai Cheng, Shannon M. Bayse, Bent Herrmann, Paul D. Winger

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

Hydrodynamic Performance of Full-Scale T0 and T90 Codends with and without a Codend Cover

Autor: Zhaohai Cheng, Paul D. Winger, Shannon M. Bayse, David Kelly

Publikováno v: Journal of Marine Science and Engineering, Vol 10, Iss 3, p 440 (2022)

The hydrodynamic performance of one full-scale T0 (mesh size 90 mm) and three T90 (mesh size 90, 100, and 110 mm) codends was investigated and compared using flume tank testing, with and without a small-mesh cover. We evaluated how flow velocity, mes

Externí odkaz: https://doaj.org/article/e8451846e545437a8ef77369f660da37

Reducing catch efficiency of rabbitfish (Siganus oramin) in a shrimp beam trawl fishery of the South China Sea

Autor: Zhaohai Cheng, Bent Herrmann, Yang Bingzhong

Publikováno v: Yang, B, Herrmann, B & Cheng, Z 2021, ' Reducing catch efficiency of rabbitfish ( Siganus oramin ) in a shrimp beam trawl fishery of the South China Sea ', Regional Studies in Marine Science, vol. 47, 101917 . https://doi.org/10.1016/j.rsma.2021.101917

The bycatch of unwanted fish species is a main concern in shrimp beam trawl fishery of the South China Sea. This study evaluated the effect of using combined square-mesh and diamond-mesh codends (CSDM codends) on catch efficiency of a shrimp trawl fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::068108ec00e85506644d85060039ea8f
https://orbit.dtu.dk/en/publications/992d2d8d-f59c-4de5-b865-80a7e4373ba4

Comparing size selectivity of traditional and knotless diamond-mesh codends in the Iceland redfish (Sebastes spp.) fishery

Autor: Shannon M. Bayse, Zhaohai Cheng, Bent Herrmann, Paul D. Winger, Haraldur Arnar Einarsson

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