Badriana, M R Nur, A A Hidayatullah, AI Oktaviani, D F Widyananto, P A Park, H S Hutahean, A A
Published in
IOP Conference Series: Earth and Environmental Science
The Indonesia Coral Reef Garden (ICRG) program is announced as a coral reef restoration program and has 5 site areas including in Buleleng, Bali. A plantation program has been done by 2020 but it is necessary to monitor and study regarding the water quality surrounding the restoration area. A field survey in Buleleng was carried out on 6-7 October ...
Tawil, M F Kurnia, M Jaya, I Amir, M I Adam,
Published in
IOP Conference Series: Earth and Environmental Science
Fishermen have begun to adapt fixed lift nets by using different coloured lights to attract fish. This study examined the effect of light colour on catch, in particular the size structure of the main target commodity, sardines (Sardinella sp). The study was conducted in Pangkep Regency, South Sulawesi, Indonesia from August to November 2021 using a...
Idris, Ahmad Satari Nelwan, Alfa Filep Petrus Palo, Mahfud
Published in
IOP Conference Series: Earth and Environmental Science
The performance of fishing operations, especially for pelagic fish, is important because these resources are widely used for human food needs and serve as an evaluation material for sustainable fishing operations. This study aims to describe the composition of purse seine catch types, determine the productivity of purse seine fishing, and determine...
Salosso, Yuliana Sunadji, Liufeto, Franchy Christian Fransira, Immaria Djonu, Asriati
Published in
IOP Conference Series: Earth and Environmental Science
This study aims to examine the antibacterial activity of Kefa forest honey challenged on Aeromonas hydrophila and Vibrio alginolyticus, two pathogenic bacteria that plague fish farmers. The study on the antibacterial activity of the honey used the disc method with dilution. A spectrophotometer was used to test the total sugar content, gravimetric m...
Rais, Mohammad Musbir, Marimba, Assir Budimawan,
Published in
IOP Conference Series: Earth and Environmental Science
Yellow-tail fusilier (Caesio cuning) is the dominant catch caught by fishermen in the Buton Strait, especially in the Managed Access and Reserves of Pasikolaga, Muna District, Southeast Sulawesi. The level of utilization of the yellow-tail is quite high, and it is caught in several fishing gear of several sizes, so it is necessary to have managemen...
Maskun, Achmad, Naswar, Mukarramah, Nurul Habaib Al Paliling, Valeria Erika Sari Angi, Josse Charmario Wara Putri, Nagida Amalia Amir, Mohammad Akhsan Adhyatma Assidiq, Hasbi
Published in
IOP Conference Series: Earth and Environmental Science
The sea level rise that occurs rapidly on the shores of Lae-Lae Island, South Sulawesi, is reported to be increasing. A study from National Oceanic and Atmospheric Administration estimated that in the next 80 years, the global sea level will be to 8-9 times more than what it is today. National law regarding the management of coastal areas and small...
Usman, Zainal Alauddin, Muhammad Hery Riyadi Anton, Yunarty, Ihwan, Syahrir, Muhammad Budiyati, Supryady, Leilani, Ani Saridu, Siti Aisyah
...
Published in
IOP Conference Series: Earth and Environmental Science
Long maintenance periods, availability of cultivation containers, and water quality management are generally issues in mud crab (Scylla olivacea) aquaculture. Recirculating aquaculture system (RAS) technology can be chosen as a solution to these problems. The objective of this research is to evaluate the effect of different feed types on the growth...
Lante, S Rosmiati, R Parenrengi, A Tenriulo, A Suryati, E
Published in
IOP Conference Series: Earth and Environmental Science
The present study investigated the effects 17α-methyltestosterone on the reproductive performance and immune response of broodstock tiger shrimp Penaeus monodon transgenic F1. This study evaluated reproduction, mature spawners, spermatophore weight and density, and total haemocyte count (THC) immune response. Males aged 13 months were divided into ...
Widyananto, Prastyo Abi Badriana, Mochamad R Oktaviani, Diyah F Radjawane, Ivonne M
Published in
IOP Conference Series: Earth and Environmental Science
Southern part of Bali island is famous for its fascinating area, so many marine tourism activities and coastal settlements exist in this area. Therefore, a preliminary monitoring may be beneficial to see the current sea condition around this area. Three places are considered, namely Nusa Dua (ND), Sanur (SN), and Nusa Lembongan (NL). Field activity...
Amir, M I Kurnia, M Hajar, M A I Jaya, I Rais, M Hajar, M I
Published in
IOP Conference Series: Earth and Environmental Science
Fixed lift net is a traditional fishing gear that is still widely operated by Indonesian fishermen, especially in Pangkep waters, South Sulawesi Province. In the operational process, this fishing gear needs lights as a technological tool to attract the fish to enter the catchable area. The use of conventional types of lamps by fishermen is consider...
