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http://krishi.icar.gov.in/jspui/handle/123456789/82850| Title: | Gillnet colour affects catch efficiency in pearlspot (Etroplus suratensis) tropical estuary fishery |
| Other Titles: | Not Available |
| Authors: | Kristine Cerbule Madhu, V. R. Salini Mohanan Bent Herrmann |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | UiT the Arctic University of Norway, Breivika, Tromsø, 9037, Norway SINTEF Ocean, Trondheim, 7465, Norway ICAR::Central Institute of Fisheries Technology Kerala University of Fisheries and Ocean Sciences, Panangad, Cochin 682506, India DTU Aqua, Technical University of Denmark, Hirtshals, 9850, Denmark |
| Published/ Complete Date: | 2023-10-19 |
| Project Code: | Not Available |
| Keywords: | Gillnet fishery Netting colour Catch efficiency Inland fishery Pearlspot |
| Publisher: | Elsevier |
| Citation: | Kristine Cerbule, Madhu, V. R., Salini Mohanan and Bent Herrmann (2023) Gillnet colour affects catch efficiency in pearlspot (Etroplus suratensis) tropical estuary fishery. Aquac. Fish. https://doi.org/10.1016/j.aaf.2023.09.002 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Gillnets are one of the most commonly used fishing gears in both marine and inland waters. Different colour filament nettings are often used in gillnets. However, the effect of gillnet colour on catch efficiency is unclear for most fisheries. Therefore, in this study we investigated the effect of gillnet colour on the catch efficiency in pearlspot (Etroplus suratensis) fishery in Vembanad lake, India. Gillnet colours tested were transparent, green and blue. Results showed that in this fishery, the catch efficiency of gillnets of the three colours tested differed significantly. The highest catch efficiency of pearlspot was shown by green gillnets compared to transparent or blue netting. Specifically, green gillnets on average were estimated to be 74% more efficient compared to transparent gillnets. For the green compared to the blue gillnets, the catch efficiency was estimated to be higher by 81%. These results demonstrate that gillnet colour can be an important factor significantly affecting the catch efficiency of this fishing gear. |
| Description: | Not Available |
| ISSN: | ISSN: 2468-550X |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Aquaculture and Fisheries |
| Journal Type: | International |
| NAAS Rating: | 0 |
| Impact Factor: | 0 |
| Volume No.: | Not Available |
| Page Number: | Not Available |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | https://doi.org/10.1016/j.aaf.2023.09.002 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/82850 |
| Appears in Collections: | FS-CIFT-Publication |
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