التفاصيل البيبلوغرافية
| العنوان: |
Aspek dinamika populasi selar tetengkek (Megalaspis cordyla Linnaeus, 1758) yang didaratkan di Pelabuhan Perikanan Pantai Labuan, Banten. (Indonesian) |
| Alternate Title: |
Population dynamic of torpedo scad (Megalaspis cordyla Linnaeus, 1758) landed at Labuan Beach Fishing Port, Banten. (English) |
| المؤلفون: |
Kurnia, Rahmat, Saidah, Rahmah, Fahrudin, Achmad |
| المصدر: |
Habitus Aquatica (Journal of Aquatic Resources & Fisheries Management); Aug2022, Vol. 2 Issue 2, p45-54, 10p |
| Abstract (English): |
The torpedo scad fish (Megalaspis cordyla) is one that landed in PPP Labuan Banten. The increasing catch and fishing effort of torpedo scad, could threaten the existence of fish stocks in waters. The aim of this study is to analyze of population dynamics of torpedo scad in Sunda Strait which landed in PPP Labuan Banten. The study conducted in April to August 2015. The torpedo scad observed frequency distribution has a length of 96–450 mm. Length of maturity (Lm) the torpedo scad females and males are 373 mm and 418 mm. Length at first capture (Lc) for female and male are 242 mm and 221 mm. The value of the asymtotic lenght (L∞) is 468.3 mm. The exploitation rate of female and male torpedo scad are 0,92 and 0,80. That values indicates torpedo scad resources has experienced overfished. [ABSTRACT FROM AUTHOR] |
| Abstract (Indonesian): |
Ikan selar tetengkek atau ikan tetengkek (Megalaspis cordyla) adalah salah satu sumberdaya ikan yang dapat ditemui dan didaratkan di Pelabuhan Perikanan Pantai (PPP) Labuan Banten. Peningkatan upaya penangkapan ikan tetengkek dapat mengakibatkan ancaman terhadap keberadaan stok ikan di perairan. Tujuan penelitian ini fokus kepada kajian dinamika populasi ikan tetengkek di perairan Selat Sunda yang didaratkan di Pelabuhan Perikanan Pantai Labuan Banten. Penelitian ini dilakukan pada April hingga Agustus 2015. Ikan tetengkek yang teramati memiliki sebaran frekuensi panjang 96–450 mm. Panjang pertama kali matang gonad (Lm) ikan betina dan jantan masing-masing yakni 373 mm dan 418 mm. Panjang ikan pertama kali ditangkap (Lc) betina dan jantan adalah 242 mm dan 221 mm. Nilai panjang asymptotic (L∞) sebesar 468,3 mm. Laju eksploitasi ikan tetengkek betina dan jantan yaitu sebesar 0,92 dan 0,80. Nilai ini mengidikasikan bahwa sumberdaya ikan tetengkek telah mengalami tangkap lebih. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
