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ACCELERATION OF CORAL REEF RECOVERY FROM BLEACHING PHENOMENON WITH TRANSPLANTATION METHOD IN LIUKANGLOE ISLAND IN 2019

Jurnal Ilmu Kelautan SPERMONDE · Vol. UME (2021) · pp. 7–15

DOI
10.20956/jiks.v7i1.14049
ISSN
2614-5049, 2460-0156
Published
2021-09-02
Publisher
Hasanuddin University
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

. The aim of this study were to analyze the success of coral reef restoration techniques due to the coral bleaching phenomenon by using several forms of dead coral substrates as a transplantation technique based on the growth and survival of several types of transplanted fragments and to analyze the linkages between coral transplanted growth and environemtal factors. Growth and survival of the transplanted corals on a natural substrate with measured environmental parameters. There are three observation stations for each form of dead coral substrate (natural substrate) which will be used as an attachment medium. The area selection is based on the extent of the bleaching event at a depth of 3-5m. The technique for restoring coral reefs that will be carried out was the transplantation technique which was carried out by three methods, namely by 1) utilizing a natural substrate (dead coral as a coral attachment medium) with a massive form, 2) utilizing a natural substrate with a branching form, and 3) utilizing a natural substrate with a tabulate form. Corals used as transplant fragments were Acropora nobilis, Acropora formosa, and Porites cylindrica. In this study, several environmental parameters were measured, i.e., temperature, salinity, pH, and current velocity. Based on the growth and survival rate values of the Acropora nobilis, A. formosa, and Porites cylindrica species, the use of dead coral substrates (massive, tabulate, and branching) as natural substrates is equally effective in rehabilitating coral reefs due to the bleaching phenomenon. The mean value of coral growth on massive media ranged from 0.04 - 0.35 cm, Tabulate media ranged from 0.04 - 0.32 cm, branching media ranged from 0.04 - 0.20 cm, and on natural media as control media ranged from 0.08 - 0.35 cm. The survival rate of transplanted corals for 4 months of observation showed a relatively high value with general survival rates ranging from 86.67% - 93.33%. Based on the type of media used, it has the same survival value in massive media, i.e., 93.33%, while in tabulate media the survival value is around 86.67% -93.33% and Acropora media is around 90% -93.33%.

Keywords

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36 authors · 108 co-authorship links

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Co-authorOrganisationJoint articles
Chair RaniAffiliation unknown4
Ahmad FaizalAffiliation unknown3
Muh IsmanAffiliation unknown2
Muhammad Irwandhi AmriAffiliation unknown2
Mardiyani MardiyaniAffiliation unknown1
Naharuddin NabaingAffiliation unknown1
Rahmadi TambaruAffiliation unknown1
Arniati ArniatiAffiliation unknown1
Shinta WerorilangiAffiliation unknown1
Andi Iqbal BurhanuddinAffiliation unknown1
Akbar TahirAffiliation unknown1
Muh. Farid SamawiAffiliation unknown1
Asrul AsrulAffiliation unknown1
Inayah YasirAffiliation unknown1
SyafiuddinAffiliation unknown1
Ahmad BaharAffiliation unknown1
Andi M. A. PratamaAffiliation unknown1
Cicilia V. ParranganAffiliation unknown1
Gunawan SyafruddinAffiliation unknown1
Yayu A La NafieAffiliation unknown1
Supriadi MashorengAffiliation unknown1
Nuryani Khadijah SyahputriAffiliation unknown1
Arniati MassinaiAffiliation unknown1
Fajria Sari SakariaAffiliation unknown1
Syafiuddin SyafiuddinAffiliation unknown1
Marini SoeidAffiliation unknown1
Dwi Nining LestariAffiliation unknown1
Nurafni NurafniAffiliation unknown1
Maulana HasaniaAffiliation unknown1
JumiatiAffiliation unknown1
Ratnawati TahirAffiliation unknown1
Harnita AgusantyAffiliation unknown1
Muhammad Syaiful SalehAffiliation 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/jiks/oai, first harvested 4 Nov 2026, last seen 4 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">ACCELERATION OF CORAL REEF RECOVERY FROM BLEACHING PHENOMENON WITH TRANSPLANTATION METHOD IN LIUKANGLOE ISLAND IN 2019</dc:title>
	<dc:creator xml:lang="en">Rani, Chair Rani</dc:creator>
	<dc:creator xml:lang="en">Haris, Abdul </dc:creator>
	<dc:creator xml:lang="en">Dwiantara, Indra</dc:creator>
	<dc:subject xml:lang="en">Coral Reef, coral bleaching, Acropora nobilis, Acropora formosa, Porites cylindrica, and Liukangloe</dc:subject>
	<dc:description xml:lang="en">.
The aim of this study were to analyze the success of coral reef restoration techniques due to the coral bleaching phenomenon by using several forms of dead coral substrates as a transplantation technique based on the growth and survival of several types of transplanted fragments and to analyze the linkages between coral transplanted growth and environemtal factors. Growth and survival of the transplanted corals on a natural substrate with measured environmental parameters. There are three observation stations for each form of dead coral substrate (natural substrate) which will be used as an attachment medium. The area selection is based on the extent of the bleaching event at a depth of 3-5m. The technique for restoring coral reefs that will be carried out was the transplantation technique which was carried out by three methods, namely by 1) utilizing a natural substrate (dead coral as a coral attachment medium) with a massive form, 2) utilizing a natural substrate with a branching form, and 3) utilizing a natural substrate with a tabulate form. Corals used as transplant fragments were Acropora nobilis, Acropora formosa, and Porites cylindrica. In this study, several environmental parameters were measured, i.e., temperature, salinity, pH, and current velocity. Based on the growth and survival rate values of the Acropora nobilis, A. formosa, and Porites cylindrica species, the use of dead coral substrates (massive, tabulate, and branching) as natural substrates is equally effective in rehabilitating coral reefs due to the bleaching phenomenon. The mean value of coral growth on massive media ranged from 0.04 - 0.35 cm, Tabulate media ranged from 0.04 - 0.32 cm, branching media ranged from 0.04 - 0.20 cm, and on natural media as control media ranged from 0.08 - 0.35 cm. The survival rate of transplanted corals for 4 months of observation showed a relatively high value with general survival rates ranging from 86.67% - 93.33%. Based on the type of media used, it has the same survival value in massive media, i.e., 93.33%, while in tabulate media the survival value is around 86.67% -93.33% and Acropora media is around 90% -93.33%.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2021-09-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/jiks/article/view/14049</dc:identifier>
	<dc:identifier>10.20956/jiks.v7i1.14049</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ilmu Kelautan SPERMONDE; VOLUME 7 NUMBER 1, 2021; 7-15</dc:source>
	<dc:source>2614-5049</dc:source>
	<dc:source>2460-0156</dc:source>
	<dc:source>10.20956/jiks.v7i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/jiks/article/view/14049/7316</dc:relation>
	<dc:coverage xml:lang="en">Coral Reef</dc:coverage>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>