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Reef Fish Diversity in Jayapura City, Indonesia: A Preliminary Study

Journal of Tropical Biodiversity and Biotechnology · Vol. 7 No. 3 (2022)

DOI
10.22146/jtbb.73094
ISSN
2540-9581, 2540-9573
Terbit
2022-09-14
Penerbit
Universitas Gadjah Mada
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

As one of the marine areas included in the world's Coral Triangle region, Yos Sudarso Bay have a potential reef fish diversity that needs to be studied. However, there is very little information about reef fish diversity in these waters to date. This study aims to determine the species diversity of reef fish in Yos Sudarso Bay, Jayapura City, Indonesia. The study was conducted in April 2020 at seven sites; six of them located inside the Yos Sudarso Bay and one more located outside the bay. Sampling was carried out using the Underwater Visual Census method (25 m long and 5 m wide). Relative abundance by species, and diversity (H´), evenness (E), and dominance (C) indices were calculated. A total of 1,075 individual reef fish was recorded in seven study sites, representing 122 species and 26 families. Locations showed differences in reef fish abundance (86 to 215 individuals/125 m2), diversity (H´= 2.462 to 3.358), evenness (E = 0.770 to 0.887), and dominance (C = 0.047 to 0.155). This study has provided preliminary information on species diversity, fish abundance, and the ecological index of reef fish in Yos Sudarso Bay, Jayapura City.

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  • Cenderawasih University
  • Universitas Papua
  • Diponegoro University
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
John D. KalorCenderawasih University10
Ervina IndrayaniCenderawasih University6
Kalvin PaikiCenderawasih University6
Yunus Pajanjan PaulanganCenderawasih University6
Maklon WarpurCenderawasih University4
Popi Ida Laila AyerCenderawasih University3
Korinus RejauwCenderawasih University3
Efray WanimboCenderawasih University3
Rosye H.R. TanjungCenderawasih University3
Basa T. RumahorboCenderawasih University3
Tamara Louraine Jeanette KainamaCenderawasih University3
Tien Nova B. YenusiDiponegoro University2
Kristhopolus K. RumbiakCenderawasih University2
Vera K. MandeyCenderawasih University2
Alfred DimaraCenderawasih University2
Suharno SuharnoCenderawasih University1
Suharyanto SuharyantoUniversitas Gadjah Mada1
Chris D. SembayAfiliasi tidak diketahui1
Verena AgustiniCenderawasih University1
Helena Trivona TuriridayUniversitas Papua1
Tien Y.B YenusiCenderawasih University1
Kristhopholus RumbiakCenderawasih University1
Eduard RaunsayAfiliasi tidak diketahui1
Herlina MenufanduCenderawasih University1
Natan BaransanoCenderawasih University1
Robert MunuaCenderawasih University1
Miryam BaransanoCenderawasih University1
Shanti RosdiantiCenderawasih University1
Aldia Rante LimbongCenderawasih University1
Muhammad ZulfikarrahmanCenderawasih University1
Matias DimaraCenderawasih University1
Agustinus RenyoetCenderawasih University1
Caecilia ParammaCenderawasih University1
Laura NikitaCenderawasih University1
Khristhoper Aris Arianto ManaluCenderawasih University1
Imam MishbachCenderawasih University1
Muhammad ZainuriDiponegoro University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ugm.ac.id/jtbb/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Reef Fish Diversity in Jayapura City, Indonesia: A Preliminary Study</dc:title>
	<dc:creator>Hamuna, Baigo</dc:creator>
	<dc:creator>Dimara, Lisiard</dc:creator>
	<dc:creator>Alianto, Alianto</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US">biodiversity; diversity index; ecological index; reef fish; Yos Sudarso Bay</dc:subject>
	<dc:description xml:lang="en-US">As one of the marine areas included in the world's Coral Triangle region, Yos Sudarso Bay have a potential reef fish diversity that needs to be studied. However, there is very little information about reef fish diversity in these waters to date. This study aims to determine the species diversity of reef fish in Yos Sudarso Bay, Jayapura City, Indonesia. The study was conducted in April 2020 at seven sites; six of them located inside the Yos Sudarso Bay and one more located outside the bay. Sampling was carried out using the Underwater Visual Census method (25 m long and 5 m wide). Relative abundance by species, and diversity (H´), evenness (E), and dominance (C) indices were calculated. A total of 1,075 individual reef fish was recorded in seven study sites, representing 122 species and 26 families. Locations showed differences in reef fish abundance (86 to 215 individuals/125 m2), diversity (H´= 2.462 to 3.358), evenness (E = 0.770 to 0.887), and dominance (C = 0.047 to 0.155). This study has provided preliminary information on species diversity, fish abundance, and the ecological index of reef fish in Yos Sudarso Bay, Jayapura City. </dc:description>
	<dc:publisher xml:lang="en-US">Universitas Gadjah Mada</dc:publisher>
	<dc:contributor xml:lang="en-US">Research and Community Service and the Marine and Fisheries Science Laboratory, Cenderawasih University</dc:contributor>
	<dc:date>2022-09-14</dc:date>
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	<dc:identifier>https://journal.ugm.ac.id/jtbb/article/view/73094</dc:identifier>
	<dc:identifier>10.22146/jtbb.73094</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Tropical Biodiversity and Biotechnology; Vol 7, No 3 (2022): December; jtbb73094</dc:source>
	<dc:source>2540-9581</dc:source>
	<dc:source>2540-9573</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/view/73094/34348</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/73094/20497</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/73094/20498</dc:relation>
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	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Journal of Tropical Biodiversity and Biotechnology</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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