2018
DOI: 10.29244/jitkt.v10i2.20678
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STRUKTUR POPULASI IKAN TERI HITAM Stolephorus commersonii DI TELUK PALABUHANRATU

Abstract: Ikan teri hitam Stolephorus commersonii merupakan salah satu ikan pelagis yang memiliki peranan penting dan berpotesi cukup besar bagi produksi perikanan di kawasan Teluk Palabuhanratu dibuktikan dengan jumlah hasil tangkapan berfluktuasi dengan kecenderungan meningkat. Aktivitas penangkapan ikan yang terus meningkat dan dikhawatirkan dapat membahayakan kelestarian sumberdaya, sehingga penetapan dan penerapan kebijakan pengelolaan sumberdaya ikan berkelanjutan mutlak harus dilakukan. Penelitian dilakukan untuk… Show more

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Cited by 10 publications
(9 citation statements)
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“…Age group statistics demonstrate that each sampling has a long mode shift, which suggests that the population contains different age groups. A regular population expansion of individuals is explained by the increase in the length mode of individual fish (Utami et al, 2018). The Halmahera walking shark, which lives in the waters off Morotai Island, can be identified by the difference in age groups based on length.…”
Section: Discussionmentioning
confidence: 99%
“…Age group statistics demonstrate that each sampling has a long mode shift, which suggests that the population contains different age groups. A regular population expansion of individuals is explained by the increase in the length mode of individual fish (Utami et al, 2018). The Halmahera walking shark, which lives in the waters off Morotai Island, can be identified by the difference in age groups based on length.…”
Section: Discussionmentioning
confidence: 99%
“…Long-weight relationship. Length-weight data was obtained by measuring the total length, and the sample was weighed to obtain the weight of each fish [31].…”
Section: 23mentioning
confidence: 99%
“…Dominannya jumlah ikan berusia dewasa yang tertangkap menunjukkan struktur populasi ikan tersebut dalam kondisi sehat, karena sebagian besar ikan berusia produktif. Menurut Utami et al (2018) analisis sebaran frekuensi kelas ukuran panjang ikan berguna untuk memperkirakan kelompok usia dan menyajikan informasi yang penting dalam menganalisis keadaan populasi dan stok ikan. Analisis hubungan panjang-bobot ikan berdasarkan jenis kelamin didapatkan model persamaan regresi W = 5x 10 -5 L 2.7063 pada jantan dan W = 6x10 -5 L 2.7041 pada betina (Gambar 5).…”
Section: Ukuran Ikan Baronang Lingkisunclassified