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Decadal remote-sensing analysis of eutrophic indication in the Spermonde Islands, Indonesia

Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan · Vol. 9 No. 1 (2022) · pp. 1–11

DOI
10.20956/jipsp.v9i1.20061
ISSN
2614-5014, 2355-729X
Published
2022-04-30
Publisher
Hasanuddin University
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

The trophic level of marine waters is closely related to the high concentration of nutrients in the water column. One of nutrient indicators is the concentration of chlorophyll-a. The research aims to map the decade of change in Spermonde waters' status with the indicator of chlorophyll-a by utilizing remote sensing technology. The research method used the digital image processing for the analysis of chlorophyll-a concentrations. Data distribution were plotted with kriging techniques and the trophic level was classified based on the Hakanson method. The results showed that there was a change in the trophic level of the Spermonde Islands in 1996-2020. Mesotrophic conditions changed by 166 m and eutrophic conditions by 134 m every year.

Keywords

Collaboration network of the authors

40 authors · 157 co-authorship links · showing the 40 most connected

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Co-authorOrganisationJoint articles
Shinta WerorilangiAffiliation unknown9
Chair RaniAffiliation unknown6
Akbar TahirAffiliation unknown6
Abdul HarisAffiliation unknown3
M. Farid SamawiAffiliation unknown3
Andi Iqbal BurhanuddinAffiliation unknown2
Supriadi MashorengAffiliation unknown2
Rantih IsyriniAffiliation unknown2
M Natsir NessaAffiliation unknown2
Muh IsmanAffiliation unknown2
Amran SaruAffiliation unknown2
Nisa Nadziro KhoolishohAffiliation unknown1
Cintya PaduaAffiliation unknown1
Putri AdeliaAffiliation unknown1
Wilma J MokaAffiliation unknown1
Tri HaryantoAffiliation unknown1
Hamzah HamzahAffiliation unknown1
Farid SamawiAffiliation unknown1
Rahmadi TambaruAffiliation unknown1
Arniati ArniatiAffiliation unknown1
Muh. Farid SamawiAffiliation unknown1
Rastina RachimAffiliation unknown1
Jamaluddin JompaAffiliation unknown1
Alfian NoorAffiliation unknown1
Arniati MassinaiAffiliation unknown1
Fajar Maulana IsmanAffiliation unknown1
Adi ZulkarnaenAffiliation unknown1
A Suci Islameini HAffiliation unknown1
Abd RasyidAffiliation unknown1
Khairul AmriAffiliation unknown1
Hidayah MushlihahAffiliation unknown1
Andi NiartiningsihAffiliation unknown1
Amir Hamzah MuhiddinAffiliation unknown1
Muhammad Anshar AmranAffiliation unknown1
Abdul RasyidAffiliation unknown1
Isnaeni ArifinAffiliation unknown1
Razkiyah RamadhaniAffiliation unknown1
Rahmansyah DermawanAffiliation 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://journal.unhas.ac.id/index.php/iptekspsp/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Decadal remote-sensing analysis of eutrophic indication in the Spermonde Islands, Indonesia</dc:title>
	<dc:creator xml:lang="en">Faizal, Ahmad </dc:creator>
	<dc:creator xml:lang="id">Srioktoviana, Siti Khadijah</dc:creator>
	<dc:subject xml:lang="en">Trophic level</dc:subject>
	<dc:subject xml:lang="en">Chlorophyll-a</dc:subject>
	<dc:subject xml:lang="en">Remote Sensing</dc:subject>
	<dc:subject xml:lang="en">Eutrophic indication</dc:subject>
	<dc:subject xml:lang="en">Spermonde</dc:subject>
	<dc:description xml:lang="en">The trophic level of marine waters is closely related to the high concentration of nutrients in the water column. One of nutrient indicators is the concentration of chlorophyll-a. The research aims to map the decade of change in Spermonde waters' status with the indicator of chlorophyll-a by utilizing remote sensing technology. The research method used the digital image processing for the analysis of chlorophyll-a concentrations. Data distribution were plotted with kriging techniques and the trophic level was classified based on the Hakanson method. The results showed that there was a change in the trophic level of the Spermonde Islands in 1996-2020. Mesotrophic conditions changed by 166 m and eutrophic conditions by 134 m every year.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2022-04-30</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">Research article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/iptekspsp/article/view/20061</dc:identifier>
	<dc:identifier>10.20956/jipsp.v9i1.20061</dc:identifier>
	<dc:source xml:lang="en">Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan; Vol. 9 No. 1 (2022); 1 - 11</dc:source>
	<dc:source>2614-5014</dc:source>
	<dc:source>2355-729X</dc:source>
	<dc:source>10.20956/jipsp.v9i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/iptekspsp/article/view/20061/8155</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>