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All Journal Journal of Marine and Aquatic Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Journal of Marine Research Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Journal of Environmental Engineering and Sustainable Technology ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Ilmu Kelautan Spermonde Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer JFMR (Journal of Fisheries and Marine Research) Dinamika Maritim Biosaintifika: Journal of Biology & Biology Education JURNAL EDUCATION AND DEVELOPMENT Jurnal Segara Journal of Aquaculture and Fish Health Journal of Tropical Marine Science Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Pengabdian Indonesia

oktiyas muzaky Luthfi, oktiyas muzaky

Fakultas Perikanan Dan Ilmu Kelautan, Universitas Brawijaya

Author-ID : 524305

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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KOMPOSISI PENYUSUN TERUMBU KARANG TEPI (FRINGING REEF) DI PULAU MANDANGIN KABUPATEN SAMPANG, MADURA The Composition of Fringing Reef Formation in Pulau Mandangin, Sampang Province, Madura Guntur Guntur; Samsul Arifin; Oktiyas Muzaky Luthfi
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 11, No 2 (2016): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Terumbu karang tepi di Pulau Mandangin tersusun substrat biotik dan abiotik dengan kedalaman tidak lebih dari 40 m. Pulau Mandangin adalah pulau kecil yang memiliki komposisi substrat dasar seperti terumbu karang dan perairannya yaitu zona leeward dan zona windward. Zona leeward adalah sisi yang membelakangi arah datangnya angin, sedangkan zona windward adalah sisi yang menghadap arah datangnya angin. Tujuan dari penelitian ini adalah untuk mengetahui komposisi penyusun terumbu karang tepi (fringing reef) dan mengetahui perbedaan komposisi penyusun terumbu karang tepi (fringing reef) antara zona leeward dan zona windward di Pulau Mandangin. Metode yang digunakan adalah Line Intercept Transect (LIT) secara vertikal, LIT dimulai dari surut terendah sampai daerah reef slope dan dilakukan pencatatan semua jenis substrat yang dibawah garis transek. Hasil penelitian menunjukkan zona fringing reef yang mengelilingi Pulau Mandangin tersusun atas substrat rubble, sand, alga, rock, dead coral, dead coral with algae, sponge, coral massive dan coral submassive. Zona leeward lebih bervariasi dari zona windward dalam susunan fringing reef. Hal ini karena angin yang terjadi di zona windward lebih besar dari zona leeward, sehingga substrat di zona windward hanya rubble dan sand. Fringing reef in Mandangin Island comprises of biotic and abiotic substrates in depth not more than 40 m. Mandangin Island is a small island with base substrate composition mostly involving coral reef. The waters include leeward and windward zones. Leeward zone is paralleling with wind incoming direction, whereas windward zone is facing on wind incoming direction. The objective of research is to understand the composition that constitutes fringing reef and to recognize different constitutive composition of fringing reef at leeward zone and windward zone in Mandangin Island. Method of research is Line Intercept Transect (LIT) that is applied vertically. LIT starts from the lowest ebb toward the reef slope zone, and it involves registering all substrate types below transect line. Result of research indicates that fringing zone surrounding Mandangin Island consists of various substrates such as rubble, sand, alga, rock, dead coral, dead coral with algae, sponge, coral massive and coral sub-massive. Leeward zone is more diversified in fringing reef composition than windward zone. It is evident because wind occurrence at windward zone is higher than at leeward zone, and thus, substrates at windward zone include only rubble and sand.

Application Of Ethnography Method In Conservation Area Efforts By Salam, The Conservation And Social Community Empowerment Organization Oktiyas Muzaky Luthfi; Mayang Setianingsih
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 6, No 1 (2018): ECSOFiM October 2018
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2018.006.01.02

SALAM is not profit organization that active on community empowerment especially on the coastal community in the south of Malang district that was Kondang Merak. The strong and rational reason to be community agent in this location because Kondang Merak area has typical of the tropical ecosystem such as mangrove, seagrass and coral reef where these potential assets used unsustainable manner by the community. SALAM used ethnography method for developing the strategy to empowerment the community. This method is unique where an agent should follow the daily activity of community in long-term, seen and heard what the community said and asked and collected data with persuasive way. Through this method, SALAM has succeeded to change the mindset of actors in the community from destroyers to be the conservationist and nature-minded.

Habitat Management Based on Mangrove Sensitivity Assesment in Tulungagung Coastal Area Dhira Kurniawan Saputra; Bambang Semedi; Arief Darmawan; Oktiyas Muzaky Luthfi; Muliawati Handayani; Sulastri Arsad
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 7, No 2 (2020): ECSOFiM April 2020
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2020.007.02.11

Tulungagung reflects the typical conditions of southern coast of Java, which dominated bay small bays with thin layer of superficial mud sediments and bordered by hilly terrain. Mangrove distribution in Tulungagung located in there locations, Brumbun Beach, Gerangan Beach and Sine Beach. This research aimed to identify the forest structure, habitat sensitivity and completed with management plan in each location. Data collected includes vegetation structure, hydrooceanography, environmental pressure and anthropogenic activities. An interesting finding is that, despite its narrow areas (2,24 Ha), mangroves in Tulungagung have high species diversity (11 species of true mangrove includes Acanthus ebracteatus, Acanthus ilicifolius, Acrostichum aureum, Avicennia alba, Avicennia marina, Ceriops tagal, Excoecaria agallocha, Rhizopora apiculata, Rhizopora mucronata, Rhizopora stylosa dan Sonneratia alba). Rm and Rs stands dominated by >7m height with canopy cover range from 79,4-89,6%. Geomorphological settings and limited mud supply are the primary challenges for mangrove habitat in Tulungagung. On the other hand, observation conservation status and local stakeholders involvement show the need for improvement of mangrove management in Tulungagung coastal areas.

PANTAI KONDANG MERAK : BERTAHAN SECARA EKOSISTEM ATAU BERTUMBUH SECARA EKONOMI Andik Isdianto; Oktiyas Muzaky Luthfi; Muhammad Arif Asadi; Dhira Khurniawan Saputra; Fan Puji Ananda Musalima; Muchamad Fairuz Haykal; Faradhillah Adibah
Jurnal Education and Development Vol 8 No 4 (2020): Vol.8.No.4.2020
Publisher : Institut Pendidikan Tapanuli Selatan

Pantai Kondang Merak merupakan salah satu destinasi wisata pesisir yang terletak di Kabupaten Malang, memiliki ekosistem pesisir yang lengkap yaitu hutan, mangrove, terumbu karang dan lamun. Walaupun akses jalan menuju Kondang Merak masih berbentuk jalan makadam, hal itu tidak membatasi pengunjung untuk berkunjung ke Pantai Kondang Merak. Kajian ini dilakukan menggunakan metode deskriptif kualitatif, dengan tujuan untuk memberikan gambaran dan solusi atas pembangunan Jalur Lintas Selatan pulau Jawa di kawasan pantai Kondang Merak. Pembangunan Jalur Lintas Selatan yang bertujuan untuk meningkatkan pertumbuhan ekonomi di selatan jawa dan mempermudah aksesibilitas arus barang dan jasa, dan melintasi di kawasan pantai Kondang Merak. Aksesibilitas yang mudah akan berdampak pada peningkatan kunjungan wisatawan ke pantai Kondang Merak, dan 82,61% aktivitas wisatawan dilakukan pada kedalaman 1 meter dan 64,29% aktivitas tersebut dilakukan pada jarak <50 meter yang pada akhirnya menghancurkan ekosistem terumbu karang dan lamun. Keseimbangan ekosistem dan fungsi ekologis yang terdapat di kawasan Pantai Kondang Merak harus diperhatikan, sehingga dalam menghadapi pembangunan Jalur Lintas Selatan ini diperlukan pengelolaan ekosistem pantai Kondang Merak secara bijak berupa penataan zonasi pemanfaatan dan wilayah konservasi, serta pengembangan ekowisata bahari yang dapat menggerakkan pembangunan ekonomi secara berkelanjutan tanpa harus mengorbankan fungsi ekologisnya.

Kualitas Air Pada Ekosistem Terumbu Karang Di Selat Sempu, Sendang Biru, Malang I Gusti Ngurah Artha Wibawa; Oktiyas Muzaky Luthfi
Jurnal Segara Vol 13, No 1 (2017): April
Publisher : Pusat Riset Kelautan

Perairan Selat Sempu yang terletak di Kabupaten Malang diketahui dalam kondisi tertekan, baik secara alamiah maupun karena faktor anthropogenic. Salah satu faktor alamiah yaitu adanya sedimentasi diikuti dengan jumlah nutrien yang berlebih yang berasal dari pegunungan diatasnya dan perairan Selat Sempu masih terpengaruh oleh adanya South Java Current yang mengakibatkan pengadukan sedimen dasar perairan. Faktor anthropogenic yang terdapat di Selat Sempu yaitu adanya pembangunan Pelabuhan Perikanan Nusantara, kegiatan masyarakat sekitar, dan aktivitas pariwisata yang tidak dikelola secara terpadu. Penelitian ini bertujuan untuk mengetahui kondisi perairan di ekosistem terumbu karang di perairan Selat Sempu. Pengambilan data parameter dilakukan dengan cara in-situ yang meliputi pengukuran kedalaman, temperatur, konduktivitas, salinitas, turbiditas, pH dan DO, selanjutnya pengolahan data sebaran kualitas air menggunakan program surfer. Hasil pengukuran rata-rata kualitas air diperoleh temperatur berkisar antara 26,92 – 27,06°C, konduktivitas 53,99 – 54,13 mS/cm, salinitas 33,64 – 33,95 PSU, turbiditas 0,54 – 1,43 NTU, pH 9,03 – 9,07 dan DO 8,36 – 8,71 mg/L.. Kualitas air menunjukkan masih dalam batasan normal untuk kehidupan terumbu karang. Apabila kondisi yang sudah baik ini tidak dijaga bisa jadi kondisi perairan akan berubah dan dapat mengancam kehidupan ekosistem terumbu karang di Selat Sempu di masa yang akan datang.

Organisme Kriptik Crustacea pada Karang Mati (Dead Coral) Pocillopora di Perairan NCF Putri Menjangan, Buleleng, Bali Barat Valessa Senshi Moira; Oktiyas Muzaky Luthfi
Journal of Tropical Marine Science Vol 3 No 1 (2020): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Coral Reef is an ecosystem in symbiosis with groups of animals belonging to the Cnidaria phylum that can produce an outer skeleton of calcium carbonate. Coral reefs are known as highly complex and productive ecosystems with a high diversity of biota such as mollusks, crustaceans and reef fish. . Cryptic fauna are an important part of the food web in coral reef ecosystems. The cryptofauna organism is an important food source for certain coral carnivores, including fish, gastropods, mollusks and octopus. Dead coral can provide greater diversity of food resources than live coral. The method used is selected random (Purposive Random Sampling) with snorkeling depth of 5-7 meters, namely conducting a brief observation of the condition of coral reefs. Brachyura biota types found in dead corals in waters NCF Putri Menjangan, Buleleng, West Bali consists of 14 families from 3 stations namely: Eriphiidae, Trapeziidae, Macrophthalmidae, Squillidae, Porcellanidae, Parthenopidae, Xanthidae, Alpheidae, Enoplometopidae, Grapeziidae, Macrophthalmidae, Squillidae, Porcellanidae, Parthenopidae, Xanthidae, Alpheidae, Enoplometopidae, Grapeziidae, Macrophthalmidae, Squillidae, Porcellanidae, Parthenopidae, Xanthidae, Alpheidae, Enoplometopidae, Atelecyclida, Atelecyclida, Atelecyclida, Atelecyclida, Atelecyclida, Atelecyclida, Atelecyclida, Atelecyclidae, Grecidae Majidae and Pilumidae.

Klasifikasi Genus Karang Keras (Scleractinia) dengan Metode Gray Level Co-Occurrence Matrix Muh. Ihsan As Sauri; Agus Wahyu Widodo; Oktiyas Muzaky Luthfi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019): Juni 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.521 KB)

Coral reef ecosystems are very important for the source of life for a variety of marine biota. Coral reefs have ecological and economical benefits, so it is necessary to carry out regular monitoring so that the ecosystem is well maintained. This monitoring is carried out so that the handling of management runs properly, for this purpose coral identification activities are needed in a certain area. Identification of corals is not as easy as identifying plants, animals or other creatures that have common terminology and have been established. Corals that have similar types like the example in Genus are difficult to do. Therefore it is necessary to classify the Hard Coral Genus (Scleractinia) with the Gray Level Counseling Matrix (GLCM) method. The class used is the genus Acropora, Echinopora, Porites and Fungia. Processing is carried out using the image of the coral with this type of genus by GLCM preprocessing. The features used in the GLCM process are Contrast, Entropy, Energy, Homogenity and Correlation values. The classification used is Support Vector Machine (SVM) with the results obtained by the four Genus still difficult to identify with the results of accuracy of 25%.

Description scleractinian coral from Miang Island, East Kalimantan Rosdianto Rosdianto; Sayyid Afdhal El Rahimi; Adrian Kryk; Sulastri Arsad; Oktiyas Muzaky Luthfi; M Azurea Bahri Luthfi
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

The exact number of coral species in Indonesia is not unclear yet, in 2002 the coral taxonomist, JEN Veron, stated 590 species, and it was supported by an Indonesian coral taxonomist, Suharsono, eight years later. The current coral species data is 605 but it is from Coral Triangle Region area (CT). The eastern of Indonesia, which is located in the Coral Triangle Region, has received a lot of attention from coral researchers, due to coral species that have been described. On the other hand, the coral reef from the western part of Indonesia, including in the East Kalimantan, has not been explored much in recent times. Through the ecoregion view, E. Kalimantan region is clustered into ecoregion 43 (Sulu Sea) which has 540 coral species. Miang Island is one of the inhabited islands from E. Kalimantan, and has an unexplored coral reef ecosystem. The method had been used in this research is descriptive, which uses photos of live corals to describe colony characteristics corals. The results of the study have described 36 species of coral and several invertebrates that make up coral reefs on Miang Island.Keywords:Hard coralAcroporaPoritesIdentificationPulau Miang

Pemantauan kondisi substrat menggunakan metode reef check di Perairan Selat Sempu, Kabupaten Malang Oktiyas Muzaky Luthfi; I Nyoman Januarsa; Hijrul Fajri; Fadil Muhammad; Nur Akhmad Tri Aji; Sofar Jumantry; Muhammad I. S. K. Ramadhan; Guntoro Ahmad Algadri; Firman Roganda; Mochamad F. A. Rizal; Ary Setyo Wicaksono; Amalia Safrudin Bendang; Albertus N. P. Christianda
Depik Vol 6, No 1 (2017): April 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

The aim of this research was to know the coral reef condition in Sempu’s strait. This research has beeb conducted at December 2017 used PIT method in four research stations i.e. Teluk Semut 1, Teluk Semut 2, Watu Meja and Fish Apartement. In generally the substrate of Sempu strait was devided into two categories, they were living and non-living substrate. Living substrate include HC, SC, NIA, SP and OT while non-living were RKC, RC, RB, SD and SI. Station 1 was dominated by hard coral (33.75%), station 2 and 3 was by rock (59.38% and 40.63%), and station 4 was dominated by sand (39.38%) respectively. Based on the monitoring, the coral reefs ecosystem of Sempu Strait was categorised in damaged condition. It could be seen by the high covering of dead coral and the low covering of healthy coral along observed stations. The coral reefs rehabilitation program is needed to recover the reefs ecosystem in Sempu Strait. Penelitian ini bertujuan untuk mengetahui kondisi terumbu karang di Selat Sempu dengan cara mengetahui susunan dari substrat dasar perairannya. Pelaksanaan penelitian ini dilakukan pada Desember 2016 dengan menggunakan metode PIT di empat stasiun penelitian yaitu Teluk Semut 1, Teluk Semut 2, Watu Meja dan Fish Apartement. Hasil dari penelitian ini menunjukkan bahwa substrat dasar perairan di Selat Sempu terbagai atas dua yaitu living (HC, SC, NIA, SP dan OT) dan non-living (RKC, RC, RB, SD dan SI). Stasiun 1 didominasi oleh hard coral (33,75%), stasiun 2 didominasi oleh rock (59,38%), stasiun 3 didominasi oleh rock (40,63%), dan stasiun 4 didominasi oleh sand (39,38%). Berdasarkan monitoring yang telah dilakukan, ekosistem terumbu karang di Selat Sempu telah mengalami kerusakan hal ini dapat dilihat dari tingginya tutupan karang mati dan rendahnya tutupan karang hidup yang ditemukan di sepanjang stasiun penelitian yang dilakukan. Program rehabilitasi terumbu karang sangat diperlukan untuk memulihkan kembali kondisi ekosistem karang di Selat Sempu.

Geochronology of Cadmium (Cd), Cuprum (Cu), and Arsenics (As) in Annual Band of Coral Porites lutea at Pantai Kondang Merak, Malang Oktiyas Muzaky Luthfi; Sigit Rijatmoko; Andik Isdianto; Daduk Setyohadi; Alfan Jauhari; Ali Arman Lubis
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 2 (2019): August 2019
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v11i2.19991

Coral reef is a massive natural building block that mainly composed of hard coral. In ecological view coral reef is the center of biological activity for shelter, foraging and feeding place. Porites lutea is a common coral in reef flat area such as in Pantai Kondang Merak. This coral can form a massive with hillocky colony surface and has a slow linear extension rate, that made this coral has long longevity. The annual growth band of coral skeleton provide information of pollutants in the coastal extending back over several years ago due to ability of coral aragonite traped trace metal from environment. The aim of this research was to determine the concentration of trace metals of Cd, Cu and As along with the coral annual banding. The heavy metals detection was performed using ICP-OES (iCAP 7400 Series). The concentration of Cd, Cu and As in sample 1 (KM1) were 2.236 mg/kg, 9.726 mg/kg, and 2.474 mg/kg, while sample 2 (KM2) were 1.989 mg/kg, 19.157 mg/kg, and 2,064 mg/kg respectively. Two ways mechanism of trace metals to be trapped in the coral skeleton are by direct mechanism when trace metals in a form dissolved ion that were uptaken by coral then stored into coral skeleton and by indirect mechanism when particulate metals ingested by plankton then eaten by coral through coral tissue. The tracing of heavy metal in coral is provided important information of environment condition of the sea from 2009 - 2015 that may be used for authority decision regarding pollutant ambient in the sea environment.

Co-Authors A Alfan Jauhari Abdul Razak Abdur Rosyid Abu Bakar Sambah, Abu Bakar Ade Yamindago Adrian Kryk Affandy, Didied Agus Wahyu Widodo Akbar, Mochamad Rizaldi Al Maky, Nuril Huda Albertus N. P. Christianda Ali Arman Lubis Ali Arman Lubis Alim, Dimas Syarif Alim, Dimas Syarif Aliviyanti, Dian Amalia Safrudin Bendang Amanda, Raditya Andrea Kristian Andik Isdianto Anthon Andrimida, Anthon Anthon Efani Arief Darmawan Arief Setyanto Ariefandi, Muhammad Fikri Arifin, Mochammad Samsul Arsad, Sulastri Ary Setyo Wicaksono As’adi, M. Arif A’yun, Qurrota Bambang Semedi Bramastrha Artha Putra Christopher Ari Setiawan Citra Satrya Dewi, Citra Satrya Cut Fitri Malinda Daduk Setyohadi Davitra Eka Permana Dewi, Citra Satrya Utama Dimas Bagus Dwi Putranto Dimas Syarif Alim El Rahimi, Sayyid Afdhal Elda Pebrizayanti Fadil Muhammad Fan Puji Ananda Musalima Faradhillah Adibah Fathah, Aulia Lanudia Fika Dewi Pratiwi Firly Yulianto Firman Roganda Firmina Bethrix Dasi Gatut Bintoro Gibran, Khalil Guntoro Ahmad Algadri Guntur Guntur Hijrul Fajri I Gusti Ngurah Artha Wibawa I Nyoman Januarsa I Nyoman Januarsa Ikha Safitri Ishaq, Syafrial Yanuar Johan Saputro Khurniawan, Dhira Krista Sibuea Kryk, Adryan Kudrati, Amelinda Vivian Luthfi, M. Azurea Bahri M Azurea Bahri Luthfi M. Barmawi M. Barmawi Mayang Setianingsih Mochamad F. A. Rizal Mochamad Rizaldi Akbar Mohammad Arif Asadi Mohammad Mahmudi Muchamad Fairuz Haykal Muh. Ihsan As Sauri Muhammad Arif Asadi, Muhammad Arif Muhammad I. S. K. Ramadhan Muhammad Zuhal Fikri Muliawati Handayani Nizery, Sefhanissa Puspa Retno Nur Akhmad Tri Aji Pangestu, Wanda Suryani Pattisahusiwa, Annisa Shafira P. Putra, Muhammad Naufal Eka Putranto, Dimas Bagus Dwi Putranto, Dimas Bagus Dwi Putri, Berlania Mahardika Ramadhani, Anindyta Fitria Respati Dwi Sasmitha Rijatmoko, Sigit Rijatmoko, Sigit Riza Alifia Rosdianto Rosdianto Sanydo Pandapotan Caesar Pangaribuan Saputra, Dhira Kurniawan Saputra, Tedy Eko Sasmitha, Respati Dwi Sasmitha, Respati Dwi Sayyid Afdhal El Rahimi Sherla Rizqia Putri Sigit Rijatmoko Sihombing, Rut Suharni P Sofar Jumantry Sulastri Arsad Sulastri Arsad Supriyadi Supriyadi Syarief, Salsabila Nazmie Putri Tri Aryono Hadi Tyas, Herlin Widi Aning Valessa Senshi Moira Wahib, Nur Kholis Yanuar, Adi Tiya Yorarizka, Putri Devi Yulianto, Firly Yulianto, Firly

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