Husni Angraeni
Sekolah Tinggi Teknologi Kelautan Balik DIwa Makassar

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Study of the Behavior of Fish Caught with Sero Through Echofishfinder Observation in the Waters of the Tallo River Makassar Ibnu Malkan Hasbi; Jumrawati Jumrawati; Husni Angraeni
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.464-469

Abstract

The study of fish behavior with echofishfinder observations was carried out to determine the composition of the catch, economic size of the catch and oceanographic parameters of the behavior of fish caught through echofishfiner observations in the Tallo river. This research was carried out in July-October 2020 at five fishing gear points. sero. The research method used is an experimental method which aims to investigate the possibility of a causal relationship by controlling and controlling. Data collection is obtained from the catch of sero fishing gear from fishermen then the catch is separated based on 3 types of catch, namely main, secondary and waste. Research results show that. The data analysis used in this study is the composition of the economic catch and the Tss test for oceanographic parameters. The results showed that the movement of fish was dominated by small fish groups that came schooling and alone (Solitary). The main types of catch are baronang fish (Siagnus Sp), bycatch, namely tembang fish (sardinella), and puffer fish (Diodotinidae). The measured oceanographic parameters were temperature, current velocity, and chlorophyll-a from several parameters that were closest to the total main catch, namely the chlorophyll a parameter.
Zona Potensial Penyebaran Jaring Insang Dasar (Bottom Gill Net) di Perairan Kepulauan Sangkarrang Ibnu Malkan Hasbi; Husni Angraeni; Ernawati Ernawati
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (511.593 KB) | DOI: 10.15578/ja.v9i02.150

Abstract

This study aims to determine the potential zone of Millenium Gill Net fishing gear which is scattered in the waters of the Sangkarrang Islands. The research was conducted in April-September 2019 in the waters of the Sangkarrang Islands District with a fishing base location of 5 ° 6'13.2664 "LS and 119 ° 25'59.2453" East Longitude. Data were collected by participating in fishing activities, observation and interviews with fishermen respondents. The catch coordinate data and the catch, besides that, the data is also obtained by downloading the ocean color in the form of sea surface temperature data and chlorophyll-a which is processed using the ArcGis map maker software. The research results obtained four points. First 5o2'15 "-5o2'55" LS and 119o24'30 "-119o25'0" East Longitude, Second 5o2'55 "-5o3'40" LS and 119o24'59 "-119o25'10" BT Third 5o5'7 "-5o5'52" LS and 119o23'35 "-119o24'0" East Longitude and the fourth 5o5'7 "-5o5'52" LS and 119o23'35 "-119o24'0" BT. For potential fishing zones I and II are dominated by outboard motor boats <1 gt while in potential zones III and IV 3 gt motor boats use basic gill nets.
Study of the Behavior of Fish Caught with Sero Through Echofishfinder Observation in the Waters of the Tallo River Makassar Ibnu Malkan Hasbi; Jumrawati Jumrawati; Husni Angraeni
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Research Media and Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.464-469

Abstract

The study of fish behavior with echofishfinder observations was carried out to determine the composition of the catch, economic size of the catch and oceanographic parameters of the behavior of fish caught through echofishfiner observations in the Tallo river. This research was carried out in July-October 2020 at five fishing gear points. sero. The research method used is an experimental method which aims to investigate the possibility of a causal relationship by controlling and controlling. Data collection is obtained from the catch of sero fishing gear from fishermen then the catch is separated based on 3 types of catch, namely main, secondary and waste. Research results show that. The data analysis used in this study is the composition of the economic catch and the Tss test for oceanographic parameters. The results showed that the movement of fish was dominated by small fish groups that came schooling and alone (Solitary). The main types of catch are baronang fish (Siagnus Sp), bycatch, namely tembang fish (sardinella), and puffer fish (Diodotinidae). The measured oceanographic parameters were temperature, current velocity, and chlorophyll-a from several parameters that were closest to the total main catch, namely the chlorophyll a parameter.