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Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Published by Universitas Syiah Kuala
ISSN : 20897790     EISSN : 25026194     DOI : 10.13170/depik
Core Subject : Science, Education, Engineering,
Earth & Planetary Sciences Education Engineering
Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan is a peer review international journal, this journal is publishing high-quality articles in aquatic sciences and fisheries in general. The aim of the journal is to publish and disseminate the current or new findings of the research, and give a significant contribution to the development of fisheries and aquatic sciences in several topics, but not limited to: Fisheries (Aquaculture, Capture Fisheries, Fish Processing) Aquatic Ecology (Freshwater, Marine, and Brackishwater) Aquatic Biology (Fish, Mollusk, Crustacean, Plankton, Coral reefs) Oceanography
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Oseanografi
Articles 944 Documents
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Komunitas ikan karang di perairan karang Pulau Weh, Sabang, Provinsi Aceh Isa Nagib Edrus; Tri Aryono Hadi
Depik Vol 9, No 1 (2020): April 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.1.14121

Abstract

Abstract. Prolonged coral reef damages due to natural and anthropogenic factors may lead to fish habitat changes. The habitat alteration will make the necessary study of fish community structures. This study was conducted in the 12 stations of the Weh Island reef waters. The purpose of this study is to provide baseline data for monitoring activities in the future. The study objective is to identify the reef fish community structures in terms of diversity, species composition, density, and biomass. Methods used was belt transect and visual census within transect areas of   350 m2. The results showed that there were at least 126 species of reef fishes with 18 families included in the fishing targeted group and the indicator fish group. Those respectively consisted of 23 corallivorous species, 36 herbivorous species, 53 carnivorous species and 14 zooplantivorous species.   Their species number, density and biomass were varied among transect sites. The dominant species of corallivores were Hemitaurichthys zoster, Chaetodon guttatissimus, Chaetodon colare, Chaetodon trifasciatus, Forcipiger flavissimus, Chaetodon vagabundus, Chaetodon meyeri, Chaetodon kleinii, Heniochus singularis, and Heniochus pleurotaenia. The dominant species of herbivores were Acanthurus leucosternon, Ctenochaetus striatus, Acanthurus tristis, Ctenochaetus truncatus, Zebrasoma scopas, Chlorurus sordidus, Acanthurus triostegus, Scarus niger, Scarus ghobban and Acanthurus auranticavus. The dominant species of carnivores were  Pempheris vanicolensis, Odonus niger, Mulloidichthys vanicolensis, Scolopsis ciliatus, Parupeneus barberinus, and Scolopsis bilineatus. The dominant spcies of zooplanktivores were Pterocaesio tile, Caesio xanthonotus, Sargocentron caudimaculatum, Myripristis berndti, Caesio caerulaurea, Pterocaesio randalli, Pterocaesio chrysozona, Caesio varilineatus andMyripristis kuntee. Species diversity of fish indicator and target fishes are relatively high. Among of the dozen study sites that have excellent conditions of diversity, composition, density and biomass are three location only.Keywords:   Reef fish, community structures, Weh Island, Provinsi Aceh. Abstrak. Perubahan habitat ikan dapat terjadi sebagai akibat kerusakan terumbu karang yang berkepanjangan oleh sebab faktor-faktor alami dan kegiatan manusia. Perubahan habitat seperti ini mendorong kepada suatu kebutuhan penelitian struktur komunitas ikan karang. Lokasi Penelitian ini dilakukan di 12 stasiun pada perairan karang pulau Weh.  Sasaran penelitian adalah untuk menyediakan data dasar bagi dalam kaitannya dengan kegiatan-kegiatan pemantauan dikemudian hari. Tujuan penelitian untuk mengindentifikasi struktur komunitas ikan karang berkaitan dengan parameter keanekaragaman, komposisi jenis, kepadatan individual dan biomassa. Metode yang digunakan adalah transek sabuk dan sensus visual dalam area transek seluas 350 m2. Hasil penelitian menunjukkan bahwa didapat 126 jenis ikan karang yang mewakili 18 suku yang termasuk kelompok ikan karang target dan ikan indikator. Jenis-jenis tersebut masing-masing terdiri dari 23 species koralivora, 36 species herbivora, 53 species karnivora dan 14 species zoopanktivora. Jumlah jenis, kepadatan dan biomassanya ditemukan bervariasi antara lokasi transek. Jenis yang mendominasi koralivora adalah  Hemitaurichthys zoster, Chaetodon guttatissimus, Chaetodon colare, Chaetodon trifasciatus, Forcipiger flavissimus, Chaetodon vagabundus, Chaetodon meyeri, Chaetodon kleinii, Heniochus singularis, danHeniochus pleurotaenia. Jenis yang mendominasi herbivora adalah  Acanthurus leucosternon, Ctenochaetus striatus, Acanthurus tristis, Ctenochaetus truncatus, Zebrasoma scopas, Chlorurus sordidus, Acanthurus triostegus, Scarus niger, Scarus ghobban dan Acanthurus auranticavus. Jenis yang mendominasi karnivora adalah  Pempheris vanicolensis, Odonus niger, Mulloidichthys vanicolensis, Scolopsis ciliatus, Parupeneus barberinus, dan Scolopsis bilineatus. Jenis yang mendominasi zooplanktivora adalah  Pterocaesio tile, Caesio xanthonotus, Sargocentron caudimaculatum, Myripristis berndti, Caesio caerulaurea, Pterocaesio randalli, Pterocaesio chrysozona, Caesio varilineatus dan Myripristis kuntee. Keanekaragaman jenis ikan indikator dan ikan karang target relatif tinggi. Di antara 12 lokasi penelitian yang terbaik dalam hal keragaman, komposisi, kepadatan dan biomassa hanya dijumpai pada tiga lokasi saja. Kata Kunci:   Ikan karang, struktur komunitas, Pulau Weh Island, Provinsi Aceh. 
Potensi limbah kulit buah Nyirih Xylocarpus granatum sebagai inhibitor tirosinase Mohamad Gazali; Neviaty P Zamani; Irmanida Batubara
Depik Vol 3, No 3 (2014): Desember 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.3.5711

Abstract

The aim of the present study was to analyse the peel waste of Xylocarpus granatum fruits as potential source of tyrosinase inhibitors. Dried peel samples were ground to yield a powder (simplicia). Subsequently, they were extracted with organic solvents of distinct polarity levels, namely n-hexane (non-polar), chloroform (semi-polar) and methanol (polar) by use of the single-maceration method. Inhibitory effects on tyrosinase activity (monophenolase) and DOPA auto-oxidation (diphenolase) were determined in bioassays. Assays with the methanol extract revealed IC50 values of 784.87 μg mL-1 (monophenolase) and of 1176.66 μg mL- 1 (diphenolase), respectively. In contrast, n-hexane and chloroform extracts showed no activity. These results indicate that the methanolic fruit peel extract contained tyrosinase-inhibiting compounds, such as flavonoids, tannins and saponins, whereas the nhexane and chloroform extracts yielded alkaloids, steroids and triterpenoids without tyrosinase-inhibiting activity. The phenolic compounds had a strong effect on the tyrosinase enzymes, inhibiting monophenolases by 97% and diphenolases by 96%, with a positive correlation between the total phenolic content and the inhibition rate in both activities. Penelitian ini bertujuan untuk menganalisis kulit buah Xylocarpus granatum sebagai sumber potensial inhibitor tirosinase. Sampel kering digiling untuk menghasilkan (serbuk) simplisia. Berikutnya, simplisia diekstraksi dengan pelarut organik dengan tingkat kepolaran yaitu n-heksana (non polar), kloroform (semi polar) dan metanol (polar) dengan menggunakan metode maserasi tunggal. Pengaruh inhibisi didalam aktivitas tirosinase (monofenolase) dan auto-oksidasi DOPA (difenolase) ditentukan di dalam uji. Uji ekstrak metanol menunjukkan masing-masing nilai IC50: 784,87 μg mL-1 (monofenolase) dan nilai IC50: 1176,66 μg mL- 1 (difenolase). Sebaliknya, ekstrak n-heksana dan kloroform menunjukkan tidak ada aktivitas. Hasil penelitian ini menunjukkan bahwa ekstrak metanol kulit buah X. granatum mengandung senyawa-senyawa yang menghambat aktivitas tirosinase seperti flavonoid, tanin dan saponin sedangkan ekstrak n-heksana dan kloroform menghasilkan senyawa alkaloid, steroid, dan triterpenoid tanpa penghambatan aktivitas tirosinase. Senyawa fenolik mempunyai pengaruh kuat dalam menginhibisi enzim tirosinase baik aktivitas monofenolase sebesar 97% dan aktivitas difenolase sebesar 96% dengan korelasi positif antara kandungan total fenol dan tingkat inhibisi pada kedua aktivitas
Metallothionein levels on the gill and liver of Mystus nigriceps (Valenciennes, 1840) in Welang River, Pasuruan City, East Java Lisma Wardani; Endang Yuli Herawati; Asus Maizar Surya
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.24748

Abstract

This research was conducted in October 2021 using a survey method. Sampling was carried out three times with a span of every 2 weeks at 3 stations along the lower reaches of the Welang River Pasuruan Regency. Parameters observed included cadmium metal content in fish gills and liver, metallothionein levels in gills, and liver of M. nigriceps. Fish and the relationship between cadmium metal and metallothionein levels in the gills and liver of M. nigriceps in the Welang River. The average yield of cadmium metal content in the gills of M. nigriceps is 5.943-8.103 mg/l. Meanwhile, the average result of heavy metal content in the liver of  M. nigriceps is 6.397-9.997 mg/l. Measurement of metallothionein levels showed that the average level of metallothionein in the gills of M. nigriceps was 5.860-8.688 ng/mL. Meanwhile, the average level of metallothionein in the liver of M. nigriceps is 7.110-8.334 ng/mL. And the results of the linear regression test showed  that  the  average content of cadmium in the gills and liver with the average metallothionein levels in the  gills  and  liver  of   catfish was significantly correlated.
Karakterisasi parasit pada komoditas perikanan di Balai Karantina Ikan, Pengendalian Mutu, dan Keamanan Hasil Perikanan Semarang, Jawa Tengah. Melinda Febrina; Mohammad Faizal Ulkhaq; Hayu Widyadi; Darmawan Setia Budi; Suciyono Suciyono
Depik Vol 9, No 3 (2020): December 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.3.17693

Abstract

Parasite is one of the infectious disease pathogens in fish which can cause secondary infection by bacteria, fungi and viruses. Therefore, fish quarantine activities are needed to prevent disease transmission and are carried out by the fish quarantine center. This study aimed to characterize the types of parasites that infect fish commodities that will be trafficked at the Fish Quarantine Center, Quality Control and Safety of Fishery Products in Semarang, Central Java. Parasitic examination was carried out using the original microscopic method by scraping the mucus, gills and internal organs, then characterizing it morphologically. The results showed that the infected parasites in fish samples included ectoparasites (Trichodina, Gyrodactylus, Dactylogyrus, Chilodonella, and Argulus) and endoparasites (Anisakis).Keywords:ParasitesFishery CommodityBKIPMHP SemarangABSTRAKParasit merupakan salah satu patogen penyebab penyakit infeksius yang dapat memicu terjadinya infeksi sekunder oleh bakteri, jamur maupun virus. Oleh sebab itu, perlu dilakukan tindakan karantina ikan untuk mencegah terjadinya penyebaran penyakit yang dilakukan oleh balai karantina ikan. Penelitian ini bertujuan untuk mengkarakterisasi jenis parasit yang menginfeksi komoditas ikan yang akan dilalulintaskan di Balai Karantina Ikan, Pengendalian Mutu dan Keamanan Hasil Perikanan Semarang, Jawa Tengah. Metode penelitian yang digunakan yaitu pemeriksaan secara mikroskopis menggunakan metode natif/langsung pada lendir, insang dan organ dalam ikan, dilakukan karakterisasi secara morfologis. Hasil penelitian menunjukkan bahwa sampel ikan terinfeksi parasit dari golongan ektoparasit (Trichodina, Gyrodactylus, Dactylogyrus, Chilodonella, and Argulus) dan endoparasit (Anisakis).Kata kunci:ParasitKomoditas Perikanan BKIPMHP Semarang
Analisis subsidi bahan bakar minyak (BBM) solar bagi nelayan di Kabupaten Aceh Besar, Provinsi Aceh Zainal A. Muchlisin; Nur Fadli; Arifsyah M. Nasution; Rika Astuti Rika Astuti; Marzuki M
Depik Vol 1, No 2 (2012): August 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.2.48

Abstract

Abstract. Fuel is one of important components in fishing activity. The objectives of this research were to analyze the need and the receiver of fuel subsidy in Aceh Besar t as well as to analyze the problems that faced by fisherman in Aceh Besar district. The survey was done on June-August 2012 in five sub-district in Aceh Besar namely: (1) Baitussalam, (2) Mesjid Raya, (3) Leupung (4) Lhoknga dan (5) Mesjid Raya. The result shown that the average cost of one trip of fishing activities in Aceh Besar were Rp700.000. The lowest operational cost was found in Seulimum (Rp96.200 per trip) and the highest was found in Baitussalam sub-district (Rp1, 793,710 per trip). Fuel was the biggest cost for fishing activity; it was ranged 40%-73% with average 57.9%. The lowest proportion of fuel consumption was found in Baitussalam sub-district and the highest was found in Lhoknga sub-district. In average, the fisherman’s fuel consumption was 1,237L. per month; with total subsidy was Rp 5,824,737 per fisherman per month. The profit will be decreased up to 89.5% if there was no fuel subsidy. In addition, the result also shown that the fisherman in Aceh Besar did not have any skill to generate their alternative income. As the consequence, in the future there is a need to develop programs to generate the alternative livelihood for Aceh Besar fisherman as well as their family.Keywords. Capture fishery, conservation, budget allocation, and climate changes
Kontaminasi Senyawa Polisiklik Aromatik Hidrokarbon (PAH) dalam Sedimen Di DAS Gending, Probolinggo Edward Edward
Depik Vol 7, No 2 (2018): August 2018
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.7.2.10315

Abstract

Polycyclic aromatic hydrocarbons are very toxic and persistent environmental contaminants. This study were carried out in Gending watershed Probolinggo in March 2014, the propose of this research was to known  the concentrations and possible sources of 16 PAHs (Polycyclic aromatic hydrocarbons) classified by the United State Environmental Protection Agency as priority pollutants.   Sediment samples were taken by using a sediment sampler at 6 research stations. The concentration of PAH were determined  using Gas Chromatography-Mass Spectrometry (GC-MS)  and the sources using individual ratio diagnose method. The results show that  the concentration of PAHs in  sediment still low and fixed with the safe threshold values for waters organisms. Individual PAH dominated by high molecule weight PAHs. The results of PAHs ratio individual analysis showed that PAHs sources in sediment derived from a variety of sources such as; oil spill, oil combustion and combustion of organic materials. To reduce the level of PAHs pollution in sediment in Gending watersheds need to make efficiency in using of fossil fuel, reduce oil spill and  combustion of oil and organic materials and implementing of laws and sanctions against polluters.
Struktur komunitas fitoplankton dan kaitannya dengan ketersediaan zat hara dan parameter kualitas air lainnya di perairan Timur Surabaya Setya Indra Padma Putri; Syarifah Hikmah Julinda Sari
Depik Vol 4, No 2 (2015): AUGUST 2015
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.4.2.2455

Abstract

Abstract. The objetives of the present research were to determine relationship of phytoplankton abundance and community structure with environmental factors.The research was conducted in twelve stations along East Surabaya’s Coastal Waters. The samplings were represented early dry season (May-July 2013). Regression Correlation Analisis and Principle Component Analysis were involved to determine the relationship between community structure of phytoplankton and nutrient availability as well as other environmental parameters. The results showed that the concentration of Nitrate (NO3-N) was ranged from 1.80mg/L to 7.31 mg/L while Phosphate (PO4-P) was 0.20 – 4.75 mg/L. The phytoplankton abundance was varied between 3300 cell/L to 47000 cell/L. The highest phytoplankton abundance was found in the estuary and deacreased toward the sea areas. The dDiversity and evennes indices were low category, while dominance index was found to be relatively high, where Skeletonema sp. was predominant. Diversity index was not correlated significantly with nutrient availability, while there were a significant correlation between phytoplankton abundance and environment parameters namely salinity, DO and brighnessKeywords : phytoplankton abundance; oseanography factor; spatial analysis; coastal watersAbstrak. Penelitian ini bertujuan untuk mengetahui keterkaitan antara kelimpahann dan struktur komunitas fitoplankton dengan faktor lingkungan di perairan pesisir. Penelitian dilakukan pada 12 stasiun berbeda di Perairan Timur Surabaya. Sampling plankton dan kualitas air mewakili awal musim kemarau (Mei – Juli 2013). Analisis regresi korelasi dan analisis komponen utama dilakukan untuk melihat keterkaitan struktur komunitas dan ketersedian zat hara dan parameter lingkungan lainnya di lokasi penelitian. Hasil penelitian menunjukkan kandungan zat hara yang relatif tinggi: Nitrat (NO3-N) antara 1,80 – 7,31 mg/L dan Fosfat (PO4-P) antara 0,20 – 4,75 mg/L. Distribusi fitoplankton bervariasi antara 3,3 – 4,7.103sel/L. Kelimpahan plankton paling tinggi didapat pada stasiun muara sungai dengan indikasi penurunan ke arah laut. Indeks keragaman jenis (H’) dan indeks keseragaman jenis (E) relatif rendah; sebaliknya indeks dominasi tinggi (D0,5) dengan didominasi oleh Skeletonema sp.. Indeks diversitas menunjukkan hubungan yang tidak bermakna dengan zat hara. Namun, kelimpahan fitoplankton berkorelasi secara signifikan dengan parameter salinitas, DO dan kecerahan.Kata kunci :kelimpahan fitoplankton; faktor oseanografi; analisis spasial; perairan pesisir
Karakteristik pH dan pengaruhnya terhadap bakteri Coliform di perairan Selat Madura Kabupaten Pamekasan Eva Ari Wahyuni
Depik Vol 6, No 3 (2017): December 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.6.3.5875

Abstract

The objective of present study was to analyze the condition of environmental parameters, especially pH and its relationship to coliform survival rate which is useful to understand the status of the aquatic environment in Pamekasan District. There are three sampling locations with three depth profiles and determine using purposive sampling method. Environmental parameters are measured on surface profiles, including DO, temperature, pH, and salinity. Seawater samples were cultured on agar medium and selective media, then analyzed using colony counting method to calculate the number of bacteria in each depth profile. The results showed the DO range of 5.4 to 5.6 mg/L, the temperature 31.1-32.20C, pH 7.4-8.0, and the salinity 31-32‰, and the number of coliform bacteria ranged 15-85 (Colony x 10 CFU/mL) found on the surface and bottom of stations 2 and 3. The pH fluctuations during the study were higher than 2012 and 2013. The pattern of coliform bacteria distribution showed lower with increasing depth. Differences in the pH range are thought to be one of the factors that affect the survival rate of coliform bacteria, so that also affect the density of coliform bacteria. In general, it can be concluded that environmental conditions in good status based on environmental parameter indicators are relatively normal for tropical regions. The pH range is quite wide with a tendency to increase in value (indicating more alkaline) during the study period. Changes in pH have an effect on the survival rate with a higher tendency to decrease in acidic conditionsPenelitian ini bertujuan untuk menganalisis kondisi parameter lingkungan, khususnya pH dan keterkaitan terhadap perkembangbiakan (survival rate) bakteri coliform yang berguna untuk mengetahui status lingkungan perairan di Kabupaten Pamekasan. Lokasi pengambilan sampel air laut dilakukan pada tiga stasiun dengan tiga profil kedalaman menggunakan metode purposive sampling. Parameter lingkungan diukur pada profil permukaan, meliputi DO, suhu, pH, dan salinitas. Sampel air laut dibiakkan pada media agar dan media selektif, kemudian dianalisa menggunakan metode colony counting untuk menghitung jumlah bakteri pada setiap profil kedalaman. Hasil analisa menunjukkan kisaran DO 5,4-5,6 mg/L, suhu 31,1-32,20C, pH 7,4–8,0, dan salinitas 31-32 ‰, dan jumlah bakteri coliform berkisar 15-85 (koloni x 10 cfu/mL) yang ditemukan pada profil permukaan dan dasar pada stasiun 2 dan 3. Fluktuasi pH selama penelitian lebih tinggi dibandingkan penelitian tahun 2012 dan 2013. Pola sebaran bakteri coliform menunjukkan semakin rendah dengan bertambahnya kedalaman. Perbedaan kisaran pH diduga menjadi salah satu faktor yang berpengaruh terhadap survival rate bakteri coliform, sehingga berpengaruh juga terhadap kepadatan bakteri coliform. Secara umum dapat disimpulkan bahwa kondisi lingkungan dalam status baik berdasarkan indikator parameter lingkungan relatif normal untuk wilayah tropis. Kisaran pH cukup lebar dengan kecenderungan semakin bertambah besar nilainya (menunjukkan semakin basa) selama periode penelitian. Perubahan pH berpengaruh terhadap survival rate dengan kecenderungan lebih tinggi penurunannya pada kondisi asam
Distribution of heavy metal (Pb, Cd and Hg) concentrations in sediment of Bone River, Gorontalo Miftahul Khair Kadim; Endang Herawati Yuli; Diana Arfiati; Asus Maizar Suryanto Hertika; Faizal Kasim
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.27775

Abstract

The concentration of three heavy metals Pb, Cd and Hg ware measured in Bone River, Gorontalo sediment. The heavy metal pollution on sediment in Bone River have not been explored longitudinally. The samples were taken in July 2021 at 8 stations.  The trend of metals ware observed in sediment as PbCdHg. The level of studied metals Cd and Hg did not exceed the safe limit by ANZECC, OSQG LEL and CCME TEL meanwhile Pb was met the limit by by ANZECC. However, the investigated showed that fluctuations due to differences in the characteristics of each location. Contamination factor (CF) and geoaccumulation index (Igeo) demonstrated that the sediment samples were low contamination and lightly polluted. Contamination by heavy metals in the Bone River implies that the conditions are much frightening for the biota and residents around the river.
Effect of transplantation media on Pocillopora coral growth rate at TWAL Pulau Weh Chitra Octavina; Maria Ulfah; Adrian Damora; Zulkarnain Jalil; Nanda Muhammad Razi; Muhammad Agustiar; Puad Batari Harahap; Nurul Najmi; Samsul Bahri; Munandar Munandar; Shan-Yin Vanson Liu
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.19222

Abstract

Coral reef ecosystems have a vital role in waters so that damage to coral reef ecosystems can reduce ecological and socio-economic functions that can impact environmental imbalances, such as reef fish and benthic communities. This study aims to determine the effect of transplant media on the growth rate of the genus Pocillopora coral and see whether it has a significant effect on the rate of coral growth in TWAL Pulau Weh, Aceh Province. The method used is a purposive sampling method in determining stations, analysis using the ImageJ 1.52 application. The results showed that the effect of transplant media on the growth rate of Pocillopora corals were significant differences between structures given an electric current and those not given an electric current with a 95% confidence interval. The average growth value of Pocillopora corals given an electric current is 25.06 mm/month. While the Pocillopora corals that were not given an electric current average growth value was 16.50 mm/month.Keywords:Coral reefCoral transplantElectrical stimulationPocilloporaImagej

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