PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT
The Saleh Bay is one of the bays in West Nusa Tenggara utilized as the grouper fishing ground. However, in the previous spawning potential ratio study, some grouper species have been overexploited in Saleh Bay. This study aimed to estimate the status of grouper utilization with a catch per unit eff...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Indonesian |
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Bogor Agricultural University
2022-11-01
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| Series: | Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut |
| Online Access: | https://journal.ipb.ac.id/index.php/jpsp/article/view/41239 |
| _version_ | 1797669215631572992 |
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| author | Regi Darmawan Budy Wiryawan Sonja Kleinertz Ari Purbayanto Irfan Yulianto |
| author_facet | Regi Darmawan Budy Wiryawan Sonja Kleinertz Ari Purbayanto Irfan Yulianto |
| author_sort | Regi Darmawan |
| collection | DOAJ |
| description |
The Saleh Bay is one of the bays in West Nusa Tenggara utilized as the grouper fishing ground. However, in the previous spawning potential ratio study, some grouper species have been overexploited in Saleh Bay. This study aimed to estimate the status of grouper utilization with a catch per unit effort (CPUE) approach and the spatio-temporal fishing intensity of grouper in fishing grounds in Saleh Bay. Data were gathered using the fish landing data and geo-reference of fishing ground grouper in Saleh Bay. This study used several methods: descriptive analysis, catch per unit effort, and spatial-temporal analysis. The result showed that the catch unit effort positively impacts production, with the increasing trend of grouper fishing in Saleh Bay waters. The CPUE value in 2016 was 2.82 kg/trip, while in 2020, it increased to 3.99 kg/trip. Spatially and temporally, fishers caught grouper around small islands such as Liang Island, Dempu Island, Lipan Island, Takat Nusa Pudu, and Rakit Island. The highest intensity of grouper fishing around the marine protected area, namely Rakit Island, Liang Island, and Ngali Island.
Keywords: catch per unit effort, fishing ground, grouper, Saleh Bay
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| first_indexed | 2024-03-11T20:39:55Z |
| format | Article |
| id | doaj.art-fb1311b4af4f45acb8e586d643d42568 |
| institution | Directory Open Access Journal |
| issn | 2087-4235 2541-1659 |
| language | Indonesian |
| last_indexed | 2024-03-11T20:39:55Z |
| publishDate | 2022-11-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut |
| spelling | doaj.art-fb1311b4af4f45acb8e586d643d425682023-10-02T03:37:48ZindBogor Agricultural UniversityMarine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut2087-42352541-16592022-11-0113210.29244/jmf.v13i2.41239PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARATRegi Darmawan0Budy Wiryawan1Sonja Kleinertz2Ari Purbayanto3Irfan Yulianto4IPB UniversityIPB University4Marine Ecology Department, Faculty of Biology and Chemistry, University of Bremen, Loebener Str.6, 28359 Bremen, GermanyDepartemen Pemanfaatan Sumberdaya Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Bogor.Departemen Pemanfaatan Sumberdaya Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Bogor. The Saleh Bay is one of the bays in West Nusa Tenggara utilized as the grouper fishing ground. However, in the previous spawning potential ratio study, some grouper species have been overexploited in Saleh Bay. This study aimed to estimate the status of grouper utilization with a catch per unit effort (CPUE) approach and the spatio-temporal fishing intensity of grouper in fishing grounds in Saleh Bay. Data were gathered using the fish landing data and geo-reference of fishing ground grouper in Saleh Bay. This study used several methods: descriptive analysis, catch per unit effort, and spatial-temporal analysis. The result showed that the catch unit effort positively impacts production, with the increasing trend of grouper fishing in Saleh Bay waters. The CPUE value in 2016 was 2.82 kg/trip, while in 2020, it increased to 3.99 kg/trip. Spatially and temporally, fishers caught grouper around small islands such as Liang Island, Dempu Island, Lipan Island, Takat Nusa Pudu, and Rakit Island. The highest intensity of grouper fishing around the marine protected area, namely Rakit Island, Liang Island, and Ngali Island. Keywords: catch per unit effort, fishing ground, grouper, Saleh Bay https://journal.ipb.ac.id/index.php/jpsp/article/view/41239 |
| spellingShingle | Regi Darmawan Budy Wiryawan Sonja Kleinertz Ari Purbayanto Irfan Yulianto PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut |
| title | PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT |
| title_full | PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT |
| title_fullStr | PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT |
| title_full_unstemmed | PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT |
| title_short | PEMETAAN SPASIAL DAN TEMPORAL STATUS PEMANFAATAN IKAN KERAPU DI PERAIRAN TELUK SALEH, NUSA TENGGARA BARAT |
| title_sort | pemetaan spasial dan temporal status pemanfaatan ikan kerapu di perairan teluk saleh nusa tenggara barat |
| url | https://journal.ipb.ac.id/index.php/jpsp/article/view/41239 |
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