SEBARAN SPASIAL SUHU PERMUKAAN LAUT DAN KLOROFIL-a PADA DAERAH PENANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) DI PERAIRAN SUMATERA BARAT

Authors

  • Nofrita Nofrita Departemen of Biology, Faculty of Mathematics and Science, Andalas University
  • Jabang Nurdin Departemen Biologi FMIPA UNAND
  • Ramadani Fitra Departemen Biologi FMIPA UNAND
  • Vivi Savitri Departemen Biologi FMIPA UNAND
  • Andhani N. Bintari Departemen Biologi FMIPA UNAND
  • Jauharah Saniyyah Departemen Biologi FMIPA UNAND
  • Harry Sumartin Departemen Biologi FMIPA UNAND

DOI:

https://doi.org/10.25077/jbioua.12.1.66-72.2024

Keywords:

sea surface temperature, chlorophyll-a, Katsuwonus pelamis

Abstract

West Sumatra waters is one of the potential fishing grounds for skipjack tuna. Oceanographic factors become the primary factors that limit the distribution and abundance of fish. This research aims to understand the spatial distribution of chlorophyll-a and sea surface temperature, and their utility for estimating potential fishing areas in the waters of West Sumatra. The data collection of fish catching area coordinates was carried out from June to July 2023. The sea surface temperature and chlorophyll-a data were downloaded from the website https://oceancolor.gsfc.nasa.gov. The research results found that the sea surface temperature in the waters of West Sumatra from June to July 2023 ranged between 27.9°C to 33.5°C, with an average of 30.25°C, while the chlorophyll-a ranged from 0.014 mg/m3 to 1.684 mg/m3, with an average value of 0.9515 mg/m3. The potential fishing areas for Skipjack Tuna identified during the research in the waters of West Sumatra were around Siberut Island in the Mentawai Islands, at the coordinates of 98°98’15.43"E and 01°97’32.35"S 99°27’67.95"E and 01°98’71.43"S.

References

Fauzan, F. A., M. Zainuddin and A. A. Marimba. 2018. Pemetaan Daerah Penangkapan Ikan Cakalang (Katsuwonus pelamis) Dengan Teknis Sistem Informasi Geografis di Perairan Kabupaten Toli Toli Provinsi Sulawesi Tengah. Jurnal IPTEKS PSP. Vol. 5 (10): 149-165

Gunarso, W. 1996. Tingkah Laku Ikan dan Perikanan Pancing. Fakultas Perikanan IPB. Bogor

Jufri, A., M. A. Amran and M. Zainuddin. 2014. Characterization of Skipjack Tuna Fishing Ground during the West Monsoon in Bone Bay. Jurnal IPTEKS PSP, Vol. 1 (1): 1 - 10

Hamuna. B dan L. Dimara. 2017. Pendugaan Konsentrasi Klorofil-a dari Citra Satelit Landsat 8 di Perairan Kota Jayapura. Maspari Journal. 9(2):139-148

Koeshendrajana dan W. Rusastra. 2019. Potensi Sumber Daya Kelautan Dan Perikanan WPPNRI 713. Amafrad Press, Jakarta Pusat

Laevastu, T and M. L. Hayes. 1981. Fisheries Oceanography and Ecology. England: Fishing News Book. Ltd. Farnham Surrey.

Mallawa, A., Safruddin dan M. Palo. 2010. Aspek perikanan dan pola distribusi ikan cakalang (Katsuwonus pelamis) di perairan Teluk Bone, Sulawesi Selatan. J. Torani. Vol. 20 (1): 17 – 24

Mallawa, A., Musbir, F. Amir dan A. Marimba. 2013. Analisis Tekanan Teknologi Penangkapan Ikan Terhadap Populasi Ikan Cakalang (Katsuwonus pelamis) di Perairan Teluk Bone, Sulawesi Selatan. Makalah Seminar Perikanan Tangkap V. Institut Pertanian Bogor. Bogor.

Safruddin, M. Zainuddin and C. Rani. 2014. Predicting Potential Fishing Zones of Large Pelagic Fish in Mamuju Regency Waters. Jurnal IPTEKS PSP, Vol. 1 (2): 185-195

Zainuddin, M. 2011. Skipjack Tuna In Relation To Sea Surface Temperature and Chlorophyll-a Concentration of Bone Bay Using Remotely Sensed Satellite Data. Jurnal Ilmu dan Teknologi Kelautan Tropis, Vol. 3 (1): 82-90.

Zainuddin, M., A.F.P. Nelwan, A. Farhum, M.A.I. Hajar, Najamuddin, M. Kurnia and Sudirman. 2013. Characterizing Potential Fishing Zone of Skipjack Tuna during the Southeast Monsoon in the Bone Bay-Flores Sea Using Remotely Sensed Oceanographic Data. International Journal of Geosciences, Vol. 4: 259 - 266.

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Published

2024-07-03

Issue

Vol. 12 No. 1 (2024)

Section

Articles

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