| dc.contributor.advisor | Boer, Mennofatria | |
| dc.contributor.advisor | Zairion | |
| dc.contributor.author | Trismaya, Ade | |
| dc.date.accessioned | 2023-08-08T13:57:40Z | |
| dc.date.available | 2023-08-08T13:57:40Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/123289 | |
| dc.description.abstract | Ikan kerapu sunu (Plectropomus leopardus) merupakan salah satu sumberdaya ikan konsumsi yang ditangkap di perairan Selat Makassar. Penelitian ini bertujuan untuk mengetahui model produksi surplus yang paling sesuai dengan karakteristik ikan kerapu sunu (P. leopardus) dan untuk menganalisis tangkapan maksimum lestari atau Maximum Sustainable Yield (MSY) ikan kerapu sunu (P. leopardus) di Perairan Selat Makassar, Sulawesi Selatan. Pengolahan data diperoleh dari data sekunder perikanan dari Dinas Perikanan dan Kelautan, Sulawesi Selatan dari tahun 2012-2021. Model produksi surplus yang digunakan ada lima, yaitu model Schaefer, Fox, Walter Hilborn, Schnute dan Clarke Yoshimoto Pooley (CYP). Melalui perbandingan hasil tangkapan aktual dan prediksi tangkapan masing-masing model serta nilai koefisien determinasi (R2) diperoleh bahwa model Walter Hilborn adalah model yang paling sesuai dengan karakteristik ikan kerapu sunu (P. leopardus) di perairan Selat Makassar. Nilai koefisien determinasi (R2) model Walter Hilborn sebesar 69,21% dengan tangkapan maksimum lestari sebesar 59.927,08 ton/tahun dan upaya penangkapan optimum sebesar 212.563,47 trip/tahun. Status stok ikan kerapu sunu berdasarkan data aktual tahun 2012 sampai 2021 menunjukkan hasil underfishing. | id |
| dc.description.abstract | Leopard coralgrouper (Plectropomus leopardus) is one of the consumption fish resources caught in the Makassar Strait waters. This study aims to determine the surplus production model that best fits the characteristics of leopard coralgrouper (P. leopardus) and to analyze the Maximum Sustainable Yield (MSY) of leopard coralgrouper (P. leopardus) in the Makassar Strait Waters, South Sulawesi. Data processing was obtained from secondary fisheries data from the Department of Fisheries and Marine Affairs, South Sulawesi from 2012-2021. There are five surplus production models used, namely the Schaefer, Fox, Walter Hilborn, Schnute and Clarke Yoshimoto Pooley (CYP) models. Through the comparison of actual and predicted catches of each model and the value of the coefficient of determination (R2), it was found that the Walter Hilborn model is the model that best fits the characteristics of leopard coralgrouper (P. leopardus) in the Makassar Strait waters. The coefficient of determination (R2) of the Walter Hilborn model is 69,21% with a maximum sustainable catch of 59.927,08 tons/year and an optimum fishing effort of 212.563,47 trips/year. Leopard coralgrouper stock status based on actual data from 2012 to 2021 shows underfishing results. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Estimasi Tangkapan Lestari Ikan Kerapu Sunu
(Plectropomus leopardus) dengan Beberapa Model Produksi Surplus di Perairan
Selat Makassar | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | Makassar strait | id |
| dc.subject.keyword | Model | id |
| dc.subject.keyword | Sunu Grouper | id |
| dc.subject.keyword | Stock assessment | id |
