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Sebaran Parameter Akustik Ikan Pelagis Kecil di Teluk Cenderawasih, Papua

ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua · Vol. 7 No. 1 (2024) · pp. 108–113

DOI
10.31957/acr.v7i1.3784
ISSN
2622-6561, 2685-1865
Published
2024-05-30
Publisher
Cenderawasih University
Language
eng
License
creativecommons.org/licenses/by-nc-sa/4.0

Abstract

Cenderawasih Bay is one of the territorial waters of Indonesia which has a fairly high fishery potential. In 2022, the bay's fishery potential reaches 135,140 tons but the utilization rate is still at 0.3, which means that it has not been fully utilized, especially small pelagic fish. This shows the need for an estimation of the distribution of fish in the bay that can take advantage of the hydroacoustic method. This research uses a split beam echosounder SIMRAD EY-60 which is operated at a frequency of 38 KHz and a pulse duration of 1,024 ms to obtain fish distribution data. Environmental parameter data was obtained using data from marine.copernicous.eu at the same time as fish distribution data collection. The distribution of fish also shows a fairly diverse distribution of values with the highest SV value range at -59.7 to -57.4 dB and the highest TS range at -59.4 to -46.7 dB. The distribution of fish was also seen to be more concentrated in areas with warm temperatures and spread evenly in each salinity range with the number of fish detected approaching areas of higher chlorophyll concentration.

Keywords

Collaboration network of the authors

19 authors · 64 co-authorship links

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Co-authorOrganisationJoint articles
Sitti Rosnafi'an SumardiAffiliation unknown3
Lolita TuhumenaAffiliation unknown2
Tamara Louraine Jeanette KainamaAffiliation unknown2
Ervina IndrayaniAffiliation unknown1
John D. KalorAffiliation unknown1
Ida WaumAffiliation unknown1
Sara UmbeknaAffiliation unknown1
Jilian Risky HuwaeAffiliation unknown1
Kristina HaryatiAffiliation unknown1
Kristhoper A. A. ManaluAffiliation unknown1
Basa T. RumahorboAffiliation unknown1
Popi Ida Laila AyerAffiliation unknown1
Guntar RamadhanAffiliation unknown1
Aisy Nur WardaniAffiliation unknown1
Ria Puspita Ayu OktaviaAffiliation unknown1
Yulianus Cia AfanAffiliation unknown1
Dita Anggun LestariAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ejournal.uncen.ac.id/index.php/ACR/oai, first harvested 1 Nov 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Sebaran Parameter Akustik Ikan Pelagis Kecil di Teluk Cenderawasih, Papua</dc:title>
	<dc:creator>Hisyam, Muhammad</dc:creator>
	<dc:creator>Pujiyati, Sri</dc:creator>
	<dc:subject xml:lang="en-US">Target Strength</dc:subject>
	<dc:subject xml:lang="en-US">Cenderawasih Bay</dc:subject>
	<dc:subject xml:lang="en-US">Volume Backscattering Strength</dc:subject>
	<dc:description xml:lang="en-US">Cenderawasih Bay is one of the territorial waters of Indonesia which has a fairly high fishery potential. In 2022, the bay's fishery potential reaches 135,140 tons but the utilization rate is still at 0.3, which means that it has not been fully utilized, especially small pelagic fish. This shows the need for an estimation of the distribution of fish in the bay that can take advantage of the hydroacoustic method. This research uses a split beam echosounder SIMRAD EY-60 which is operated at a frequency of 38 KHz and a pulse duration of 1,024 ms to obtain fish distribution data. Environmental parameter data was obtained using data from marine.copernicous.eu at the same time as fish distribution data collection. The distribution of fish also shows a fairly diverse distribution of values with the highest SV value range at -59.7 to -57.4 dB and the highest TS range at -59.4 to -46.7 dB. The distribution of fish was also seen to be more concentrated in areas with warm temperatures and spread evenly in each salinity range with the number of fish detected approaching areas of higher chlorophyll concentration.</dc:description>
	<dc:publisher xml:lang="en-US">Cenderawasih University</dc:publisher>
	<dc:date>2024-05-30</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.uncen.ac.id/index.php/ACR/article/view/3784</dc:identifier>
	<dc:identifier>10.31957/acr.v7i1.3784</dc:identifier>
	<dc:source xml:lang="en-US">ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua; Vol. 7 No. 1 (2024): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua; 108 - 113</dc:source>
	<dc:source xml:lang="id-ID">ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua; Vol 7 No 1 (2024): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua; 108 - 113</dc:source>
	<dc:source>2622-6561</dc:source>
	<dc:source>2685-1865</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.uncen.ac.id/index.php/ACR/article/view/3784/2760</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>