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Jurnal Ilmiah Satya Minabahari
Article . 2019 . Peer-reviewed
License: CC BY SA
Data sources: Crossref
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Pemetaan Derah Penangkapan Rajungan Dengan Jaring Insang Dasar (Bottom Gill Net) di Perairan Kronjo, Kabupaten Tangerang

Authors: Samsu Nur Pratomo; Hendrawan Syafrie;

Pemetaan Derah Penangkapan Rajungan Dengan Jaring Insang Dasar (Bottom Gill Net) di Perairan Kronjo, Kabupaten Tangerang

Abstract

Salah satu potensi perikanan laut tersebut adalah rajungan (Portunus pelagicus). Jaring insang dasar merupakan salah satu alat tangkap yang digunakan nelayan dalam mengakap rajungan di Kronjo. Alat tangkap jaring insang dasar menghasilkan hasil tangkapan utama (HTU) dan hasil tangkapan sampingan (HTS). Hasil tangkapan utama merupakan hasil tangkapan yang menjadi target utama nelayan. Penentuan fishing ground dapat dipetakan dengan menggunakan data operasi penangkapan. Informasi mengenai jumlah hasil tangkapan ikan dalam suatu wilayah sangat diperlukan sebagai acuan untuk mengetahui daerah penangkapan potensial. Pemetaan dan identifikasi daerah penangkapan menggunakan tiga indikator, yaitu lokasi operasi penangkapan, hasil tangkapan dan kondisi lingkungan, seperti kedalaman dan substrat perairan. Analisis komposisi hasil tangkapan dilakukan secara deskriptif-tabulatif. Metode analisis deskriptif adalah statistik yang digunakan untuk menganalisis data dengan cara mendeskripsikan atau menggambarkan data yang telah terkumpul sebagaimana adanya tanpa bermaksud membuat kesimpulan yang berlaku untuk umum atau generalisasi. Berdasarkan hasil penelitian daerah penangkapan rajungan secara umum di Perairan Kronjo terletak disekitar Pulau Cangkir. Daerah penangkapan rajungan di sekitar Pulau Cangkir memiliki substrat lumur berpasir sebagai habitatnya. Komposisi hasil tangkapan nelayan dari hasil tangkapan sampingan (HTS) didapatkan seberat 224 kg dengan persentase sebesar 27,55%. Komposisi hasil tangkapan nelayan dari hasil tangkapan tidak dimanfaatkan (Discard) didapatkan seberat 106 kg dengan persentase sebesar 13,04 %

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
hybrid