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Spatial and Temporal Distribution of Skipjack and Little Tuna in Fisheries Management Area 713

Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan · Vol. 10 No. 1 (2023) · hlm. 28–35

DOI
10.20956/jipsp.v10i1.23774
ISSN
2614-5014, 2355-729X
Terbit
2023-06-13
Penerbit
Hasanuddin University
Bahasa
en
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

Indonesian Fisheries Management Area (IFMA) 713 is a strategic and potential area for utilizing large pelagic fishery resources. In general, there are no fixed fishing grounds for large pelagic fish, and they are always changing and moving following the movement of environmental conditions, which naturally causes fish to choose a more suitable habitat. This study examines the distribution and abundance of skipjack tuna (Katsuwonus pelamis) and little tuna (Euthynnus sp) in relation to oceanographic conditions such as the distribution of sea surface temperature and sea surface chlorophyll-a concentrations in Indonesian Fisheries Management Area 713, which includes the Makassar Strait, Flores Sea, and Bone Bay. Based on the findings, skipjack tuna tends to be caught at warmer temperatures and higher chlorophyll-a concentrations than little tuna. Skipjack tuna tended to be distributed at a temperature of 29.84°C-30.28°C, which was associated with a chlorophyll-a concentration of 0.3 mg m-3, in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713.

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  • National Research and Innovation Agency
  • Universitas Halu Oleo
  • Tadulako University
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Rekan penulisOrganisasiArtikel bersama
Mukti ZainuddinAfiliasi tidak diketahui21
A. Heri RiswantoAfiliasi tidak diketahui7
St. Aisjah FarhumAfiliasi tidak diketahui5
Achmar MallawaAfiliasi tidak diketahui4
Andi Alif TunruAfiliasi tidak diketahui3
Hadi PajariantoAfiliasi tidak diketahui3
Baso AswarAfiliasi tidak diketahui3
Alfa NelwanAfiliasi tidak diketahui3
Yashinta Kumala DewiAfiliasi tidak diketahui2
Chair RaniAfiliasi tidak diketahui2
Sarip HidayatAfiliasi tidak diketahui2
Arman Bin AnuarAfiliasi tidak diketahui2
Muhammad RidwanAfiliasi tidak diketahui2
Andi Rani Sahni PutriAfiliasi tidak diketahui2
Didi RosiyadiNational Research and Innovation Agency1
Iwan Rizal SetiawanNational Research and Innovation Agency1
Abdul Mahatir NajarTadulako University1
Agus Indra JayaTadulako University1
Ma’ruf KasimUniversitas Halu Oleo1
Nur IrawatiAfiliasi tidak diketahui1
Andi NurrahmahAfiliasi tidak diketahui1
Andi Ahmad Raihan Aqiilah N.L.Afiliasi tidak diketahui1
Andi Risda Fitrianti AbudardaAfiliasi tidak diketahui1
Moh. Tauhid UmarAfiliasi tidak diketahui1
Darma DarmaAfiliasi tidak diketahui1
Miftahul KhoirAfiliasi tidak diketahui1
Jamaluddin Fitra AlamAfiliasi tidak diketahui1
Ansharullah AnsharullahUniversitas Halu Oleo1
Jalil JalilAfiliasi tidak diketahui1
Angraeni AngraeniAfiliasi tidak diketahui1
Nur Indah RezkyantiAfiliasi tidak diketahui1
Joeharnani TresnatiAfiliasi tidak diketahui1
M. Banda SelamatAfiliasi tidak diketahui1
Sudirman SudirmanAfiliasi tidak diketahui1
Mustasim MustasimAfiliasi tidak diketahui1
Karmila GaffarAfiliasi tidak diketahui1
Aisjah FarhumAfiliasi tidak diketahui1
Alfa F. P. NelwanAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/iptekspsp/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Spatial and Temporal Distribution of Skipjack and Little Tuna in Fisheries Management Area 713</dc:title>
	<dc:creator xml:lang="en">Safruddin, Safruddin</dc:creator>
	<dc:creator xml:lang="en">Hidayat, Rachmat</dc:creator>
	<dc:subject xml:lang="en">IFMA 713</dc:subject>
	<dc:subject xml:lang="en">Little tuna</dc:subject>
	<dc:subject xml:lang="en">Oceanographic factors</dc:subject>
	<dc:subject xml:lang="en">Skipjack tuna</dc:subject>
	<dc:description xml:lang="en">Indonesian Fisheries Management Area (IFMA) 713 is a strategic and potential area for utilizing large pelagic fishery resources. In general, there are no fixed fishing grounds for large pelagic fish, and they are always changing and moving following the movement of environmental conditions, which naturally causes fish to choose a more suitable habitat. This study examines the distribution and abundance of skipjack tuna (Katsuwonus pelamis) and little tuna (Euthynnus sp) in relation to oceanographic conditions such as the distribution of sea surface temperature and sea surface chlorophyll-a concentrations in Indonesian Fisheries Management Area 713, which includes the Makassar Strait, Flores Sea, and Bone Bay. Based on the findings, skipjack tuna tends to be caught at warmer temperatures and higher chlorophyll-a concentrations than little tuna. Skipjack tuna tended to be distributed at a temperature of 29.84°C-30.28°C, which was associated with a chlorophyll-a concentration of 0.3 mg m-3, in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713. in contrast to little tuna, which was distributed at a temperature of 27.92°C-28.66°C with the most productive chlorophyll-a concentration (relatively high CPUE) of 0.2 mg m-3. This information on habitat distribution and optimum conditions of oceanographic parameters is very useful for the sustainable management of skipjack tuna and little tuna in the IFMA 713.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2023-06-13</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Research article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/iptekspsp/article/view/23774</dc:identifier>
	<dc:identifier>10.20956/jipsp.v10i1.23774</dc:identifier>
	<dc:source xml:lang="en">Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan; Vol. 10 No. 1 (2023); 28 - 35</dc:source>
	<dc:source>2614-5014</dc:source>
	<dc:source>2355-729X</dc:source>
	<dc:source>10.20956/jipsp.v10i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/iptekspsp/article/view/23774/9912</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2023 Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>