# The effectiveness of using blue underwater light emitting diode (U-LED) on fixed lift net in Pangkep waters > Amir M.I. URL kanonis: https://discover.unhas.ac.id/publications/the-effectiveness-of-using-blue-underwater-light-emitting-diode-u-led-on-fixed-l Jurnal / Konferensi: Iop Conference Series Earth and Environmental Science Tahun terbit: 2024 DOI: https://doi.org/10.1088/1755-1315/1410/1/012034 ISSN: 17551307 Citations: 1 ## Authors - Amir M.I. ## Abstract Abstract 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 considered ineffective and inefficient. This research applies Underwater Light-Emitting Diode (U-LED) which are known to be more energy efficient and long-lasting, thereby minimizing operational costs. This research aims to analyze the catch composition of fish caught and the effectiveness of using blue U-LED (105-watts) as a fishing aid in its application on the fixed lift net. The results show that the use of blue U-LED has a 100% effectiveness rate in attracting sardines to enter the catchable area, followed by 49% for squids, 33.5% for yellowtail scads, 27.9% for common ponyfish, and 22.4% for indian anchovies. The composition of fish species caught was sardine (31%), squid (15%), yellowtail scad (10%), common ponyfish (9%), and indian anchovy (7%). ## Keywords - Fishing - Sardine - Fishery - Anchovy - Environmental science - Lift (data mining) - Fish - Marine engineering - Engineering - Computer science - Biology - Data mining --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.