Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia
Using small mesh sizes on sein net in Lake Maninjau may lead to overexploitation. Research assessing selectivity of this fishing gear in this area is not conducted yet. Thus, this research aims to determine selectivity of seine net fishing gear operated in Lake Maninjau, Tanjung Raya District, Agam...
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| Format: | Article |
| Language: | English |
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Sriwijaya University, Graduate Program
2025-01-01
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| Series: | Sriwijaya Journal of Environment |
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| Online Access: | http://ojs.pps.unsri.ac.id/index.php/ppsunsri/article/view/525 |
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| author | Dea Amelia Farhan Ramdhani Lisna Lisna Fauzan Ramadan Nurhayati Nurhayati Septy Heltria |
| author_facet | Dea Amelia Farhan Ramdhani Lisna Lisna Fauzan Ramadan Nurhayati Nurhayati Septy Heltria |
| author_sort | Dea Amelia |
| collection | DOAJ |
| description | Using small mesh sizes on sein net in Lake Maninjau may lead to overexploitation. Research assessing selectivity of this fishing gear in this area is not conducted yet. Thus, this research aims to determine selectivity of seine net fishing gear operated in Lake Maninjau, Tanjung Raya District, Agam Regency, West Sumatra Province. There were seven units of seine net with 5 mesh sizes connected mesh sizes measuring 1.5 inches, 2 inches, 2.5 inches, 3 inches, to 3.5 inches that were assessed in this study. The results revealed that more than five species of fish were caught with various sizes, namely Tilapia (Orheochromis niloticus), Betutu (Oxyeleotris marmorata), Louhan (Amphilophus trimaculatus), Patin (Pangasius sp), and Sapu-sapu (Hypostomus plecostomus). Considering minimum landing size, 1,021 (82%) catch of Tilapia are suitable for catching meanwhile 231 (18%) are under minimum size for catch. |
| format | Article |
| id | doaj-art-e989e8075b4c48439ba23e898563d6dc |
| institution | Kabale University |
| issn | 2527-4961 2527-3809 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Sriwijaya University, Graduate Program |
| record_format | Article |
| series | Sriwijaya Journal of Environment |
| spelling | doaj-art-e989e8075b4c48439ba23e898563d6dc2025-02-08T21:20:39ZengSriwijaya University, Graduate ProgramSriwijaya Journal of Environment2527-49612527-38092025-01-0193153159206Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - IndonesiaDea Amelia0Farhan Ramdhani1Lisna Lisna2Fauzan Ramadan3Nurhayati Nurhayati4Septy Heltria5Universitas JambiUniversitas JambiUniversitas JambiUniversitas JambiUniversitas JambiUniversitas JambiUsing small mesh sizes on sein net in Lake Maninjau may lead to overexploitation. Research assessing selectivity of this fishing gear in this area is not conducted yet. Thus, this research aims to determine selectivity of seine net fishing gear operated in Lake Maninjau, Tanjung Raya District, Agam Regency, West Sumatra Province. There were seven units of seine net with 5 mesh sizes connected mesh sizes measuring 1.5 inches, 2 inches, 2.5 inches, 3 inches, to 3.5 inches that were assessed in this study. The results revealed that more than five species of fish were caught with various sizes, namely Tilapia (Orheochromis niloticus), Betutu (Oxyeleotris marmorata), Louhan (Amphilophus trimaculatus), Patin (Pangasius sp), and Sapu-sapu (Hypostomus plecostomus). Considering minimum landing size, 1,021 (82%) catch of Tilapia are suitable for catching meanwhile 231 (18%) are under minimum size for catch.http://ojs.pps.unsri.ac.id/index.php/ppsunsri/article/view/525lake maninjau, selectivity, seine net, sustainable fisheries |
| spellingShingle | Dea Amelia Farhan Ramdhani Lisna Lisna Fauzan Ramadan Nurhayati Nurhayati Septy Heltria Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia Sriwijaya Journal of Environment lake maninjau, selectivity, seine net, sustainable fisheries |
| title | Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia |
| title_full | Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia |
| title_fullStr | Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia |
| title_full_unstemmed | Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia |
| title_short | Assessment of Seine Net Selectivity in Lake Maninjau, Agam Regency, West Sumatra - Indonesia |
| title_sort | assessment of seine net selectivity in lake maninjau agam regency west sumatra indonesia |
| topic | lake maninjau, selectivity, seine net, sustainable fisheries |
| url | http://ojs.pps.unsri.ac.id/index.php/ppsunsri/article/view/525 |
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