An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku
As the Seram Laut Island (SLI) community relies on coral fish resources, changes in coral fish populations will impact their income and nutritional needs. This research aimed to investigate the SLI ecosystem's status using risk score indicators and the management implications for the sustainabi...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/06/bioconf_icfaes2024_03001.pdf |
| _version_ | 1797352929574780928 |
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| author | Tirtadanu Rachmawati Puput Fitri Prihatiningsih Puspasari Reny Putri Masayu Rahmia Anwar Taufik Muhammad Wagiyo Karsono Samusamu Andrias S. Mujiyanto Johan Ofri |
| author_facet | Tirtadanu Rachmawati Puput Fitri Prihatiningsih Puspasari Reny Putri Masayu Rahmia Anwar Taufik Muhammad Wagiyo Karsono Samusamu Andrias S. Mujiyanto Johan Ofri |
| author_sort | Tirtadanu |
| collection | DOAJ |
| description | As the Seram Laut Island (SLI) community relies on coral fish resources, changes in coral fish populations will impact their income and nutritional needs. This research aimed to investigate the SLI ecosystem's status using risk score indicators and the management implications for the sustainability of the coral fish fishery ecosystem. This research used the tier 2 approach semiquantitative ecosystem-based fishery assessment (EBFA) method based on a risk score of 0 to 3, with four objectives: sustainability, habitat, biodiversity, and socio-economy. Several high-risk scores in the red zone were found in the fishing efforts indicator of Lethrinus obsoletus, Siganus canaliculatus, and Cephalopolis miniata, catch per unit effort (cpue) indicator of S. canaliculatus, maturity proportion, and fishing gear impact of L. obsoletus and S. canaliculatus and habitat quality indicator of S. canaliculatus. Coral fish's species risk index (SRI) ranged from 1.28 to 1.64 (yellow zone), with L. obsoletus having the highest SRI. The coastal of SLI's ecosystem risk index was in the limited range (yellow zone). For ecosystem sustainability, proper management should be developed with a focus on the indicators in the high-risk state (red zone) by spatial planning for coral and habitat conservation, as well as policies based on local wisdom. |
| first_indexed | 2024-03-08T13:23:51Z |
| format | Article |
| id | doaj.art-b3825723267f4494864f008bdea38f97 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-03-08T13:23:51Z |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-b3825723267f4494864f008bdea38f972024-01-17T15:02:31ZengEDP SciencesBIO Web of Conferences2117-44582024-01-01870300110.1051/bioconf/20248703001bioconf_icfaes2024_03001An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, MalukuTirtadanu0Rachmawati Puput Fitri1Prihatiningsih2Puspasari Reny3Putri Masayu Rahmia Anwar4Taufik Muhammad5Wagiyo Karsono6Samusamu Andrias S.7Mujiyanto8Johan Ofri9Research Center for Fishery, National Research and Innovation Agency (BRIN)Research Center for Conservation of Marine Resources and Inland Waters, National Research and Innovation Agency (BRIN)Research Center for Fishery, National Research and Innovation Agency (BRIN)Research Center for Fishery, National Research and Innovation Agency (BRIN)Research Center for Conservation of Marine Resources and Inland Waters, National Research and Innovation Agency (BRIN)Research Center for Fishery, National Research and Innovation Agency (BRIN)Research Center for Fishery, National Research and Innovation Agency (BRIN)Research Center for Conservation of Marine Resources and Inland Waters, National Research and Innovation Agency (BRIN)Research Center for Conservation of Marine Resources and Inland Waters, National Research and Innovation Agency (BRIN)Research Center for Conservation of Marine Resources and Inland Waters, National Research and Innovation Agency (BRIN)As the Seram Laut Island (SLI) community relies on coral fish resources, changes in coral fish populations will impact their income and nutritional needs. This research aimed to investigate the SLI ecosystem's status using risk score indicators and the management implications for the sustainability of the coral fish fishery ecosystem. This research used the tier 2 approach semiquantitative ecosystem-based fishery assessment (EBFA) method based on a risk score of 0 to 3, with four objectives: sustainability, habitat, biodiversity, and socio-economy. Several high-risk scores in the red zone were found in the fishing efforts indicator of Lethrinus obsoletus, Siganus canaliculatus, and Cephalopolis miniata, catch per unit effort (cpue) indicator of S. canaliculatus, maturity proportion, and fishing gear impact of L. obsoletus and S. canaliculatus and habitat quality indicator of S. canaliculatus. Coral fish's species risk index (SRI) ranged from 1.28 to 1.64 (yellow zone), with L. obsoletus having the highest SRI. The coastal of SLI's ecosystem risk index was in the limited range (yellow zone). For ecosystem sustainability, proper management should be developed with a focus on the indicators in the high-risk state (red zone) by spatial planning for coral and habitat conservation, as well as policies based on local wisdom.https://www.bio-conferences.org/articles/bioconf/pdf/2024/06/bioconf_icfaes2024_03001.pdf |
| spellingShingle | Tirtadanu Rachmawati Puput Fitri Prihatiningsih Puspasari Reny Putri Masayu Rahmia Anwar Taufik Muhammad Wagiyo Karsono Samusamu Andrias S. Mujiyanto Johan Ofri An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku BIO Web of Conferences |
| title | An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku |
| title_full | An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku |
| title_fullStr | An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku |
| title_full_unstemmed | An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku |
| title_short | An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku |
| title_sort | ecosystem based fisheries assessment for some coral fishes in the coastal seram laut island maluku |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/06/bioconf_icfaes2024_03001.pdf |
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