Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

Geospatial Assessment of Water Suitability for Rabbitfish (Siganus sp.) Cultivation in Moyohilir Waters, West Nusa Tenggara

ILMU KELAUTAN: Indonesian Journal of Marine Sciences · Vol. 30 No. 4 (2025) · hlm. 485–496

DOI
10.14710/ik.ijms.30.4.485-496
ISSN
2406-7598, 0853-7291
Terbit
2025-12-20
Penerbit
Marine Science Department Diponegoro University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Rabbitfish (Siganus sp.) is an economically valuable fishery commodity widely consumed in eastern Indonesia, with increasing demand for animal protein. Indonesia’s rabbitfish production rose steadily from 13.6 million tons in 2011 to 22.6 million tons in 2016 but declined after 2017, reaching 21.8 million tons in 2021. Most of this production came from capture fisheries, with only a small portion from the aquaculture sector. To address the declining production, sustainable farming development is essential to improve the stability of rabbitfish supply. The waters of Moyohilir, Sumbawa Regency, exhibit strong potential for rabbitfish cultivation. However, a comprehensive site suitability assessment is essential before initiating aquaculture activities. This study utilized Geographic Information Systems (GIS) to analyze spatial suitability for floating net cage systems. Primary water quality data, namely temperature, salinity, pH, dissolved oxygen, brightness, nitrate, phosphate, and seabed type, were collected from 40 purposively selected sampling points. Secondary data on current speed and water depth were obtained from 2023 bathymetric and wind speed datasets. All parameters were analyzed geospatially using ArcGIS version 10.8. The results revealed three suitability classes: Less Suitable (39.98%; 479.86 ha), Moderately Suitable (48.38%; 595.4 ha), and Suitable (12.64%; 155.57 ha). Based on this assessment, 10% of the Moderately Suitable and Suitable areas, equivalent to 75.1 ha, are recommended for cultivation. This area has the potential to produce up to 117.55 tons of rabbitfish per cycle, supported by 830 floating net cage units, assuming a 60% survival rate.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 165 tautan kepenulisan bersama · 14 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Diponegoro University
  • State University of Semarang
  • Omdurman Islamic University
  • Universitas Halu Oleo
  • National Research and Innovation Agency
  • Naval State University
  • Universitas Trunodjoyo Madura
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Anindya WirasatriyaAfiliasi tidak diketahui6
Ali DjunaediAfiliasi tidak diketahui3
Adi SantosoAfiliasi tidak diketahui2
Agus HartokoAfiliasi tidak diketahui2
Aris IsmantoAfiliasi tidak diketahui2
Tri Retnaningsih SoeprobowatiDiponegoro University1
Amar Sharaf Eldin KhairOmdurman Islamic University1
Andin IrsadiState University of Semarang1
Sutrisno AnggoroDiponegoro University1
Badaruddin BadaruddinUniversitas Halu Oleo1
Fonny RianawatiAfiliasi tidak diketahui1
Syarifuddin KadirAfiliasi tidak diketahui1
Asyisyifa AsyisyifaAfiliasi tidak diketahui1
Sari MayawatiAfiliasi tidak diketahui1
Wirawan Noor HadiAfiliasi tidak diketahui1
Rahma WahdiniwatyAfiliasi tidak diketahui1
Asri Fianti AsmarAfiliasi tidak diketahui1
Linda NorhanAfiliasi tidak diketahui1
Deden Abdul Wahab Sya’roniAfiliasi tidak diketahui1
W. WidiatmokoAfiliasi tidak diketahui1
Muh. Hafizh IzzaturrahimAfiliasi tidak diketahui1
Johar SetiyadiNaval State University1
Laila LatifahAfiliasi tidak diketahui1
Achmad Fachruddin SyahUniversitas Trunodjoyo Madura1
Widodo Setiyo PranowoNational Research and Innovation Agency1
Subekti MujiasihAfiliasi tidak diketahui1
Herlina Ika RatnawatiAfiliasi tidak diketahui1
Rahaden Bagas HatmajaAfiliasi tidak diketahui1
Mario Putra SuhanaAfiliasi tidak diketahui1
Johanis Dominggus LelaletteAfiliasi tidak diketahui1
M. Furqon Azis IsmailAfiliasi tidak diketahui1
Fauzan Novan RyantoAfiliasi tidak diketahui1
Heryoso SetiyonoAfiliasi tidak diketahui1
Purwanto PurwantoCenderawasih University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) http://ejournal.undip.ac.id/index.php/ijms/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Geospatial Assessment of Water Suitability for Rabbitfish (Siganus sp.) Cultivation in Moyohilir Waters, West Nusa Tenggara</dc:title>
	<dc:creator>Sarjito, Sarjito</dc:creator>
	<dc:creator>Syahbana, Beta Ali</dc:creator>
	<dc:creator>Helmi, Muhammad</dc:creator>
	<dc:creator>Satriya, Anindya Wira</dc:creator>
	<dc:creator>Wetchayont, Parichat</dc:creator>
	<dc:creator>Ariyati, Restiana Wisnu</dc:creator>
	<dc:subject xml:lang="en-US">West Nusa Tenggara; Moyohilir Waters; Water Suitability; Rabbitfish; Geospatial</dc:subject>
	<dc:description xml:lang="en-US">Rabbitfish (Siganus sp.) is an economically valuable fishery commodity widely consumed in eastern Indonesia, with increasing demand for animal protein. Indonesia’s rabbitfish production rose steadily from 13.6 million tons in 2011 to 22.6 million tons in 2016 but declined after 2017, reaching 21.8 million tons in 2021. Most of this production came from capture fisheries, with only a small portion from the aquaculture sector. To address the declining production, sustainable farming development is essential to improve the stability of rabbitfish supply. The waters of Moyohilir, Sumbawa Regency, exhibit strong potential for rabbitfish cultivation. However, a comprehensive site suitability assessment is essential before initiating aquaculture activities. This study utilized Geographic Information Systems (GIS) to analyze spatial suitability for floating net cage systems. Primary water quality data, namely temperature, salinity, pH, dissolved oxygen, brightness, nitrate, phosphate, and seabed type, were collected from 40 purposively selected sampling points. Secondary data on current speed and water depth were obtained from 2023 bathymetric and wind speed datasets. All parameters were analyzed geospatially using ArcGIS version 10.8. The results revealed three suitability classes: Less Suitable (39.98%; 479.86 ha), Moderately Suitable (48.38%; 595.4 ha), and Suitable (12.64%; 155.57 ha). Based on this assessment, 10% of the Moderately Suitable and Suitable areas, equivalent to 75.1 ha, are recommended for cultivation. This area has the potential to produce up to 117.55 tons of rabbitfish per cycle, supported by 830 floating net cage units, assuming a 60% survival rate.</dc:description>
	<dc:publisher xml:lang="en-US">Marine Science Department Diponegoro University</dc:publisher>
	<dc:date>2025-12-20</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"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.undip.ac.id/index.php/ijms/article/view/72476</dc:identifier>
	<dc:identifier>10.14710/ik.ijms.30.4.485-496</dc:identifier>
	<dc:source xml:lang="en-US">ILMU KELAUTAN: Indonesian Journal of Marine Sciences; Vol 30, No 4 (2025): Ilmu Kelautan; 485-496</dc:source>
	<dc:source>2406-7598</dc:source>
	<dc:source>0853-7291</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.undip.ac.id/index.php/ijms/article/view/72476/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ILMU KELAUTAN: Indonesian Journal of Marine Sciences</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>