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Journal : Aceh Journal of Animal Science

Fish stock estimation in Sikka Regency Waters, Indonesia using Single Beam Echosounder (CruzPro fish finder PcFF-80) with hydroacoustic survey method Muhammad Zainuddin Lubis; Wenang Anurogo
Aceh Journal of Animal Science Vol 1, No 2: December 2016
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.799 KB) | DOI: 10.13170/ajas.1.2.5463

Abstract

Sikka regency waters including fishery management with a high utilization status so that the necessary stages of an intensive monitoring and research potential of fish resources. This study aimed to obtain the estimated value of stock biomass and density of fish resources with the acoustic method. Quantitative data obtained will be a source of current information on the state of fish resources in the Sikka regency waters, Indonesia. The research was conducted in May 2015. Acoustic data retrieval, using instruments CruzPro fish finder PcFF-80 with sound velocity of 1516 m / s, power 2560 Watt, and method in survey acoustic use hydroacoustic long transect. The horizontal distribution shows a fluctuation striking at research location has the highest salinity levels in the range of 29.3-29.8 psu. Total biomass of fish in this study showed more the number is at a depth of 11-20 m that is 2,008 tons/km and at a depth of 1-10 m have the total fish biomass is 12.33 tons/km, single detection is done using a single target hydroacoustic show more dominance at a depth of 11-20 m in Sikka regency waters, MTB, Indonesia in May 2015. Number of data from results obtained by looking at the relationship between the number of the data with the total biomass in 1-10 m depth has equation Y = 0.0967x + 0.0486 with R2 is 0.0464 (4%) , while at a depth of 11-20 m has a regression equation is Y = 0.0003x + 0041 with the R2 is 0.0091 (0.9%). Variations in the data or the detection of single targets have variations over the data that is at a depth of 11-20 m with the lowest regression is 0.9%.Keywords:   Hydroacoustic, Salinity, Biomass, Stock estimation, Sikka regency waters.
Co-Authors - - Suriadi Aditya Hanafi Aditya Hanafi Aditya Hanafi Aditya Hanafi, Aditya Adlian Jefiza Agung Riyadi Ahmad Prasetya Dilaga Amanda T Siboro Andi . Anis Rahmi Annisa, Fitri Anwar, Yaskinul Ari Wibowo Arif Roziqin Arif Roziqin Arif Roziqin Arif Roziqin, Arif Arini Dewi Lestari Situmorang Arini Dewi Lestari Situmorang Arini Dewi Lestari Situmorang, Arini Dewi Lestari Bacut, Geubrina Tari Bintang Budhiman Cahyo Budi Nugroho Catur Agus Lukitasari condra antoni Condra Antroni Danar Irianto Daniel Sutopo Pamungkas, Daniel Sutopo Darmanto, Adi Diaz Ariwinata Saragih Dicki Prayogi Dirgan Timbang Dirgan Timbang Dirgan Timbang, Dirgan Dodi Prima Resda Dwi Ely Kurniawan Dwi Wahyuni Dwiki Novri Ditya Eni Heldayani Evaliata Br Sembiring Fadli Suandi Fajar Putra Fajar Rizki Fajar Rizki Fajar Rizki Fajar Rizki, Fajar Farouki Dinda Rassarandi Farouki Dinda Rassarandi Feby Angelin Garizi Siahaan Ganda Surya Ganda Surya Ganda Surya Ganda Surya, Ganda Guspriyanto, Deny Guspriyanto, Deny Hana Cyintia Panjaitan Hanah Khoirunnisa Hanim, Liza Meutia Hartono Hartono Heldayani, Eni Herika Muhamad Taki Hidayat Panuntun Husnul Kausarian Husnul Kausarian Indah Ira Kartini Jhon Hericson Purba Kartika Pratiwi Kasih Anggraini Lingga Renggana Cannagia Luthfiya Ratna Sari Luthfiya Ratna Sari Luthfiya Ratnasari M. Farizki Mandala, Gio Fitra Tirta Mandala, Gio Fitra Tirta Marisa Tri Yanti Melia Wandanita Metta Santiputri Mir'atul Khusna Mufida Mir'atul Khusna Mufida Mir’atul Khusna Mufida Mufida, Mir'atul Khusna Muhammad Ghazali Muhammad Ghazali Muhammad Sufwandika Muhammad Zainuddin Lubis Neta, Fandy Nirwana Wau Nirwana Wau Nirwana Wau, Nirwana Novita Ayu Dewanti Novita Ayu Dewanti Nur Cahyono Kushardianto Nur Zahrati Janah Nurul Fadilah Nurul Khakhim Okatvianto Gustin Oktavianto Gustin Perdi Novanto Sihombing Perdi Novanto Sihombing Pratiwi Dwi Wulandari Prihantarto, Wikan Jaya Rafly Aditia Rahman Hakim Ramadhan, Wahyu Rizky Ramadhan, Wahyu Rizky Rapena Tandon Cahayanti Sidabutar Riki Riki Rivki Ryan Nugraha Rizki Irianto Rizki Widi Pratama Rizki Widi Pratama Rizky, Fajar Rizky, Fajar Rizwan Bin Khamis Robby Darlinto Silaban Rohana Sari Rokhayati, Yeni Sandi Prasetyaningsih Sari, Diah Sekar Arum Satria Bayu Aji Satriya Bayu Aji Satriya Bayu Aji, Satriya Bayu Seftyarizki, Debby Siahaan, Arta Uly Siregar, Razita Zahra Siti Noor Chayati Situmorang, Arini Dewi Situmorang, Arini Dewi Sudra Irawan Sujiantoro, Erick Ikbal Supardianto Supardianto Swono Sibagariang Tian Havwini Tiggi Choanji Tiggi Choanji, Tiggi Uuf Brajawidagda Vera Astutik Widya Rika Puspita Wikan Jaya Prihantarto Wulandari, Dwi Anjen Setia Yunus Aris Wibowo