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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Journal of Marine Research Program Kreativitas Mahasiswa - Penelitian Jurnal Kelautan Tropis Jurnal Akuatika Indonesia Panrita Abdi - Jurnal Pengabdian pada Masyarakat JURNAL ENGGANO Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Omni-Akuatika Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Akuatiklestari Marinade Jurnal Ilmu Kelautan Kepulauan Musamus Fisheries and Marine Journal Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Unri Conference Series: Community Engagement Journal of Maritime Empowerment Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan JURNAL SAINS dan INOVASI PERIKANAN Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Aditya Hikmat Nugraha
Universitas Maritim Raja Ali Haja
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Medicine & Pharmacology Social Sciences Other

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Coral Cover and Diversity Life form in Different Reef Zone at Kampung Baru Waters, Bintan Island: Tutupan dan Keanekaragaman (Life form) Karang Pada Zona Terumbu Berbeda di Perairan Kampung Baru Bintan Anna Kristine Sigarlaki; Aditya Hikmat Nugraha; Dedy Kurniawan
Tropical Fisheries Management Journal Vol 5 No 1 (2021): Journal of Tropical Fisheries Management
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.v5i1.34550

Abstract

The purpose of this study was to compare the percentage of cover conditions, diversity index, uniformited index and dominance index of life form coralin the zones reef flate and reef slope in Kampung Baru Lagoi, Bintan Regency. This research was conducted using the method Line Intersept Transect (LIT) with the line transect length used was 30 meters, three replications with a gap of 5 meters. The results showed, at point station 1 in the zone flate Reef the percentage of live coral cover was 36,92% are categorized as moderate. Forms the coral growth Life form were found as many 9 types of Life form hard corals namely ACB, ACT, ACE, ACS, ACD, CB, CM, CE, CS with a diversity index of 2,53 are categorized as moderate, a uniformited index of 0,80 are categorized as high, and a dominance index of 0,22 are categorized as low. At the point station 2 in the zone slope Reef the percentage of live coral cover was 50,44% are categorized as good. Forms of coral growth (Life form) were found as many as 8 types of Life form hard corals namely ACT, ACE, CB, CM, CE, CS, CF and CMR, with a diversity index of 2,13 are categorized as moderate, a uniformited index of 0,71 are categorized as high, and a dominance index of 0,30 are categorized as low.
Growth Rate and Biomass Leaf Production Of Thalassia hemprichii at Pengudang and Dompak Waters, Bintan Island Afis Irawan; Fadhliyah Idris; Aditya Hikmat Nugraha
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3400

Abstract

Research on the rate of growth and reproduction of seagrass leaf type Thalassia hemprichii has been done in Pengudang and Dompak Waters, Bintan Island. Aim this research for compare the growth rate and biomass production of Thalassia hemprichii in the waters of Pengudang and Dompak, Bintan Island. The research was done by purposive sampling method, 30 seagrass leaves samples were taken using a plot measuring 50x50 centimeters. The results of the study were in the growth value of the seagrass leaf type Thalassia hemprichii in the waters of Pengudang and Dompak 1.03 mm/day and 0.77 mm/day. Reproduction of the biomass leaves of the seagrass type Thalassia hemprichii 2.12 gDW/m2 and 0.80 gDW/m2, the density of seagrass type Thalassia hemprichii 119.22 stands/m2 and 96.00 stands/m2. Based on test Two-Way ANOVA. There is no noticeable difference between the growth and production of the type of seagrass leaves Thalassia hemprichii in the waters of Pengudang and Dompak, Bintan Island.
Asosiasi Siput Gonggong (Strombus sp.) pada Ekosistem Lamun Di Pesisir Timur Pulau Bintan Nurul Hati; Ita Karlina; Rika Angraeni; Aditya Hikmat Nugraha; Fadhliyah Idris; Jelita Rahma Hidayati
Jurnal Kelautan Tropis Vol 25, No 2 (2022): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v25i2.13414

Abstract

The east coast of Bintan Island is an area that has a wide distribution of seagrass with good conditions for the association of Strombus sp in the seagrass ecosystem. This research aims to identify seagrass coverage and abundance of golden snails (Strombus sp) and study the association of golden snails (Strombus sp.) in seagrass ecosystems on the east coast of Bintan Island. This research was conducted on the East Coast of Bintan Island from June until July 2021 (Teluk Bakau Village, Malang Rapat Village and Berakit Village). The tools and materials used in this research were GPS, 1x1 m quadrant transect, roller meter, digital scales, calliper, multitester, hand refractometer, pH meter, pipe (20cm), sieve net, stationery and aluminium foil. The sampling method used three transects with a distance of 100 m towards the sea with a distance between transects of 50 m, with a 1 x 1 m quadrant transect beginning from point 0 until 100 m. Data analysis used in this research were seagrass coverage, Strombus sp. abundance and PCA (Principal Component Analysis) analysis which relates the abundance of barking snails, seagrass cover, water physicochemical parameters and substrate. Strombus sp. found are Strombus urceus, Strombus canarium and Strombus turturella. The Strombus urceus type has a high 4,3 ind/m2 abundance value compared to other types of Strombus sp. at all stations. Types of Strombus canarium and Strombus turturella were mostly found in low seagrass cover and associated with seagrass species Halophila, Thalassia hemprichii and Halodule uninervis, while Strombus urceus species were mostly found in medium and dense seagrass cover and positively associated with Enhalus acoroides, Thallasia hemprichi, Cymodocea rotundata.    Pesisir Timur Pulau Bintan merupakan wilayah yang memiliki sebaran lamun yang luas dengan kondisi baik bagi asosiasi Strombus sp. pada ekosistem lamun. Tujuan dari penelitian ini untuk mengidentifikasi tutupan lamun dan kelimpahan siput gonggong (Strombus sp.) dan mempelajari asosiasi siput gonggong (Strombus sp.) pada ekosistem lamun di pesisir Timur Pulau Bintan. Penelitian ini dilakukan di Pesisir Timur Pulau Bintan pada bulan Mei hingga Juni 2021 (Desa Teluk Bakau, Desa Malang Rapat dan Desa Berakit). Alat dan bahan yang digunakan dalam penelitian ini adalah GPS, transek kuadran 1x1 m, rol meter, timbangan digital, jangka sorong, multitester, hand refracstometer, pH meter, pipa paralon (20cm), sieve net, alat tulis dan alumunium foil. Metode sampling menggunakan 3 transek dengan panjang 100 m ke arah laut dengan jarak antar transek yaitu 50 m, dengan transek kuadran 1 x 1 m dimulai dari titik 0 sampai 100 m. Analisis data yang digunakan dalam penelitian ini yaitu tutupan lamun, kelimpahan Strombus sp., serta analisis PCA (Principal Component Analysis) yang menghubungkan antar variabel kelimpahan siput gonggong, tutupan lamun, parameter fisika kimia perairan dan substrat. Jenis Strombus sp. yang dijumpai diantaranya Strombus urceus, Strombus canarium dan Strombus turturella. Jenis Strombus urceus memiliki nilai 4,3 ind/m2 kelimpahan yang tinggi dibandingkan dengan jenis Strombus sp. lain pada seluruh stasiun. Jenis Strombus canarium dan Strombus turturella banyak ditemukan pada tutupan lamun yang rendah serta berasosiasi dengan jenis lamun Halophila, Thalassia hemprichii dan Halodule uninervis, sedangkan jenis Strombus urceus banyak ditemukan pada tutupan lamun yang sedang dan padat serta berasosiasi positif dengan Enhalus acoroides, Thallasia hemprichi, Cymodocea rotundata.
PENGENALAN JASA EKOSISTEM PESISIR DI SEKOLAH MENENGAH ATAS NEGERI 1 KABUPATEN BINTAN Khairul Hafsar; Khairunnisa; Aditya Hikmat Nugraha
Panrita Abdi - Jurnal Pengabdian pada Masyarakat Vol. 6 No. 3 (2022): Jurnal Panrita Abdi - Juli 2022
Publisher : LP2M Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/pa.v6i3.17635

Abstract

The Riau Islands, with an area of 96% covering the ocean, has a coastal ecosystem consisting of mangrove ecosystems, seagrass ecosystems, and coral reef ecosystems that form a single unit producing ecosystem services. In general, the people of the Riau Islands Province have a fairly high dependence on direct benefits derived from the existence of coastal ecosystems without knowing other services/indirect benefits that can be provided by coastal ecosystems, resulting in over-exploitation that threatens environmental damage to these ecosystems. Conservation and counseling efforts need to be carried out so that the community can know and understand other services/benefits that can be provided by coastal ecosystems, namely by providing education related to coastal ecosystem services to high school students. High school students are generally the young generation of the nation's future successors who can be given an understanding of the roles and services of coastal ecosystems. Community service activities aim to increase public knowledge regarding coastal ecosystem services through lectures, videos, competitions, and pocketbooks to increase target insight. Community Service Activities provide material through lecture methods related to coastal ecosystem services supported by video screenings and poster competitions. Evaluation is done by comparing students' answers based on pre-test and post-test with the Quizizz application's help to increase correct answers > 50%. The results of the comparison of the Pre Test and Post Test showed an increase in the correct answers answered by students at SMAN 1 Bintan Timur. Community Service Activities have increased students' knowledge at SMAN 1 Bintan Timur, Bintan Regency. Power Point Media, Videos, Pocket Books, and Poster Contests effectively introduce coastal ecosystem services to students and high school students. --- Kepulauan Riau dengan wilayahnya yang 96% meliputi lautan memiliki ekosistem pesisir yang lengkap yang terdiri dari ekosistem mangrove, ekosistem lamun dan ekosistem terumbu karang yang membentuk satu kesatuan dalam menghasilkan jasa ekosistem. Umumnya masyarakat wilayah Kepulauan Riau memiliki ketergantungan yang cukup tinggi terhadap manfaat langsung yang berasal dari keberadaan ekosistem pesisir tanpa mengetahui jasa lain/manfaat tidak langsung yang dapat diberikan oleh ekosistem pesisir, sehingga terjadi over eksploitasi yang mengancam kerusakan lingkungan ekosistem tersebut. Upaya konservasi dan penyuluhan perlu dilakukan agar masyarakat dapat mengetahui serta memahami jasa-jasa/manfaat lain yang dapat diberikan oleh ekosistem pesisir yaitu dengan memberikan edukasi terkait jasa ekosistem pesisir terhadap siswa Sekolah Menengah Atas. Siswa sekolah menengah  atas  umumnya  adalah  para   generasi  muda  calon  penerus  bangsa  yang  dapat diberikan pemahaman terkait  peran dan jasa ekosistem pesisir. Tujuan kegiatan pengabdian kepada masyarakat adalah untuk meningkatkan pengetahuan masyarakat terkait jasa ekosistem pesisir melalui ceramah, video, lomba, dan buku saku dengan harapan dapat menambah wawasan sasaran. Kegiatan Pengabdian Kepada Masyarakat dilakukan dengan memberikan materi melalui metode ceramah terkait jasa ekosistem pesisir yang didukung dengan pemutaran video dan lomba poster. Evaluasi dilakukan dengan membandingkan jawaban benar siswa berdasarkan pre test dan post test dengan bantuan aplikasi Quizizz dengan harapan adanya peningkatan jawaban benar > 50%. Hasil perbandingan Pre Test dan Post Test menunjukkan bahwa terjadi peningkatan jawaban benar yang dijawab oleh Siswa dan Siswi SMAN 1 Bintan Timur. Kegiatan Pengabdian Kepada Masyarakat telah meningkatkan pengetahuan Siswa dan Siswi SMAN 1 Bintan Timur Kabupaten Bintan. Media Power Point, Video dan Buku Saku serta Lomba Poster efektif untuk mengenalkan jasa ekosistem pesisir kepada Siswa dan Siswa Sekolah Menengah Atas.
Struktur Populasi Ikan Baronang pada Ekosistem Lamun Di Pesisir Pulau Bintan Jemi Jemi; Ita Karlina; Aditya Hikmat Nugraha
Journal of Marine Research Vol 11, No 1 (2022): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v11i1.33029

Abstract

Salah satu ekosistem pesisir yang dapat ditemukan di pesisir Pulau Bintan yaitu  ekosistem lamun. Ikan baronang merupakan ikan ekonomis penting yang berasosiasi dengan padang lamun. Kondisi struktur ekosistem lamun yang berbeda di perairan pulau Bintan diduga dapat berpengaruh terhadap persebaran ikan baronang pada ekosistem lamun. Penelitian ini bertujuan untuk mendeskripsikan kondisi tutupan lamun pada beberapa lokasi dan mendeskripsikan struktur populasi ikan baronang (Siganus sp) pada ekosistem lamun dengan tutupan berbeda di  perairan pulau Bintan. Metode sampling tutupan lamun menggunakan transek kuadrat berukuran 50 x 50 cm dan sampling ikan baronang menggunakan jaring insang dasaran (bottom gill net). Diperoleh 8 jenis lamun yang tersebar di 4 stasiun penelitian. Tutupan lamun tertinggi terdapat di stasiun Pengudang dengan nilai 65,20% dengan kondisi kaya/padat.  Terdapat 5 jenis ikan baronang. Jenis ikan baronang yang memiliki kelimpahan tertinggi yaitu Siganus canaliculatus. Tidak terjadi perbedaan yang signifikan untuk persebaran jenis ikan baronang pada lokasi penelitian  One of the ecosystems that can be found on the coast of Bintan Island is the seagrass ecosystem. SIganus sp are economical fish associated with seagrass beds. The structure of the seagrass ecosystem is thought to have an effect on the distribution of Siganus sp in the seagrass ecosystem. This study aims to describe the condition of seagrass cover at several locations in the waters of Bintan Island and to describe the population structure of Siganus sp in seagrass ecosystems with different cover in the waters of Bintan Island. The seagrass cover sampling method used a quadratic transect measuring 50 x 50 cm and the Siganus sp fish sampling used a bottom gill net. Obtained 8 types of seagrass spread over 4 research stations. The highest seagrass cover was found at Pengudang station with a value of 65.20% with rich/dense conditions. There are 5 types of baronang fish. The type of baronang fish that has the highest abundance is Siganus canaliculatus. There is no significant difference for the distribution of baronang fish species at the study site.
Biodiversity of Reef Fishes in Three Small Outer Islands of West Papua, Indonesia Risandi Dwirama Putra; Petrus Christianus Makatipu; I Wayan Eka Dharmawan; Frensly Damianus Hukom; Muhammad Abrar; Rikoh Manogar Siringoringo; Ni Wayan Purnamsari; Aditya Hikmat Nugraha; Pradipta Agustina; Khairunnisa Khairunnisa; Asep Mulyono; MD Jayedul Islam
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 27, No 4 (2022): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.27.4.285-296

Abstract

Coral fish groups have a very strong dependence on coral reef ecosystems. Nusa Manggala Expedition was carried out for twenty days to explore basic data on the diversity of species of coral reef fish in the Liki, Bepondi, and Miossu Islands. Assessment of coral fish assemblages using Underwater Visual Census (UVC). Four hundred and thirty-two species of fifty families of reef fishes found during the 2nd session the Nusa Manggala expedition in Liki, Bepondi, and Miossu islands, northern Papua. Four species (Mobula tarapacana, M. alfredi, Oxymonacanthus longirostris, Bolbometopon muricatum, and Plectropomus areolatus) and one species (Cheilinus undulatus) categorized of IUCN as Vulnerable (VU) and Endangered (EN), respectively, were recorded in this study. There is unique pattern of reef fishes’ composition in small outer islands location in pristine location that shows Pomacentridae and Labridae were almost in the same number as Gobiidae, Apogonidae, Serranidae, Chaetodontidae, and Acanthuridae. In addition, the results showed that the Liki and Miossu islands and Bepondi Island included at the Coral Fish Diversity Index (CFDI) as an extraordinary and excellent category of marine fish, respectively. The results of the expedition showed that the Liki Islands and Miossu Island had an extraordinary category of marine fish, and Bepondi Island had an excellent category of sea fish. The culture of local people in Papua called "Sasi" prove to provide full protection to the ecosystem and have a positive impact on high diversity of reef fishes.
SOSIALISASI PEMULIHAN EKOSISTEM TERUMBU KARANG DI PERAIRAN DESA PENGUDANG KABUPATEN BINTAN Dedy Kurniawan; Aditya Hikmat Nugraha; Wahyudin Wahyudin; Jumsurizal Jumsurizal; Try Febrianto; Susiana Susiana; T. Ersti Yulikasari
Jurnal Pemberdayaan Maritim Vol 4 No 1 (2021): Journal of Maritime Empowerment
Publisher : Lembaga Penelitian, Pengabdian Masyarakat, dan Penjaminan Mutu, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jme.v4i1.3905

Abstract

Kegiatan pemulihan ekosistem terumbu karang di Kabupaten Bintan merupakan kegiatan pemulihan ekosistem terumbu karang berbasis masyarakat yang dilakukan dalam upaya perlindungan ekosistem terumbu karang, serta pemulihan kerusakan lingkungan pesisir dan laut melalui pemulihan kerusakan ekosistem terumbu karang berbasis masyarakat di Perairan Desa Pengudang, Kabupaten Bintan. Kegiatan sosialisasi pemulihan ekosistem terumbu karang di Perairan Desa Pengudang, Kabupaten Bintan melibatkan masyarakat Desa Pengudang, Pokdarwis Pengudang Bintan Mangrove, Yayasan Ecology, Dinas Lingkungan Hidup dan Kehutanan Prov. Kepulauan Riau, Dinas Lingkungan Hidup Bintan, Dinas Kelautan dan Perikanan Prov. Kepulauan Riau dan Dinas Perikanan Kabupaten Bintan.
DIVERSITY OF FISH AT SEAGRASS ECOSYSTEM IN BINTAN ISLAND WATERS AND SORROUNDING AREA Aditya Hikmat Nugraha; Sari Wahyuni; Fadhliyah Idris; Ahmad Zahid
Aurelia Journal Vol 5, No 1 (2023): April
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v5i1.12505

Abstract

Seagrass ecosystems are components of coastal ecosystems that play roles in life, such as habitat, spawning ground, and feeding ground for the marine organism, including fishes. The purpose of this study was to describe the composition of fishes associated with seagrass ecosystems in the waters of Bintan Island and its surroundings. A total of four observation stations, namely Setumu Coast, Dinsos Coast, Bantu Empang Coast, and Malang Rapat Coast. Fish sample were collected in each station using gill nets 100 m in length and mesh size of 1.5 inches. The collected fish sample were identified and counted for relative abundance. Based on this research, the fish species collected in this research comprised 26 species. The highest abundance of fish was found in the Batu Empang coast station in Pengudang Village. Pengudang Village has a very high percentage of seagrass cover. The individual highest abundance is Siganus canaliculatus, commonly found in Malang Rapat coast. This species has depend on the seagrass ecosystems highly.
Karakteristik morfologi dan pertumbuhan lamun Halophila ovalis pada beberapa kawasan pesisir Pulau Bintan Aditya Hikmat Nugraha; Hazrul Hazrul; Susiana Susiana; Try Febrianto
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 | Full PDF (876.322 KB) | DOI: 10.13170/depik.9.3.17781

Abstract

Halophila ovalis is one of the pioneer seagrass species. The physico-chemical factors of the waters greatly influence the life processes of the seagrass. This study aims to compare the morphometric characteristics and growth of H. ovalis seagrass on water quality in several coastal areas in Bintan Island. Observation of morphometric characteristics includes measurement of rhizome diameter, leaf length, leaf of width, root length, internode length and number of leaves. Observation of growth rate was done by using the cutting method for leaves and marking method for rhizome. Observations of the growth rate were carried out twice, namely on the 14th and 28th days. The results showed that the H. ovalis type of seagrass found at Dompak Station had greater morphological characters than other stations. The condition of the bottom substrate is related to the morphological characters of the seagrass. The growth pattern of the seagrass leaves for one month of observation has a decline in growth trend. The rhizome growth pattern at all observation stations has an increasing trend. The results of the principal component analysis and correspondence analysis show that environmental parameters such as substrate type and nutrient concentration have a role in the morphological structure and growth of H. ovalis.Keywords:BintanGrowthHalophila ovalisMorphologySeagrassABSTRAKHalophila ovalis merupakan salah satu jenis lamun pionir. Faktor fisika-kimia perairan sangat mempengaruhi proses kehidupan lamun tersebut. Penelitian ini bertujuan untuk membandingkan karakteristik morfometrik dan pertumbuhan lamun H. ovalis pada beberapa kawasan pesisir di Pulau Bintan yang memiliki kondisi lingkungan berbeda. Pengamatan karakteristik morfologi meliputi pengukuran diameter rhizome, panjang daun, lebar daun, panjang akar, panjang internode dan jumlah daun. Pengamatan laju pertumbuhan dilakukan dengan metode pemangkasan untuk daun dan metode penandaan untuk rhizome. Pengamatan terhadap laju pertumbuhan dilakukan sebanyak dua kali yaitu pada hari ke-14 dan ke-28. Hasil penelitian menunjukkan bahwa lamun jenis H. ovalis yang terdapat di Stasiun Dompak memiliki karakter morfologi lebih besar dibandingkan dengan stasiun lainnya. Adapun kondisi substrat dasar perairan memiliki keterkaitan dengan karakter morfologi lamun. Pola pertumbuhan daun lamun selama satu bulan pengamatan memiliki trend penurunan pertumbuhan. Pola pertumbuhan rhizome pada seluruh stasiun pengamatan memiliki trend peningkatan. Hasil analisis komponen utama dan analisis koresponden menunjukkan bahwa parameter lingkungan seperti tipe substrat dan konsentrasi nutrien memiliki peran terhadap struktur morfologi dan pertumbuhan lamun H. ovalis.Kata kunci:BintanHalophila ovalisLamunMorfologiPertumbuhan
Struktur ekosistem lamun di Desa Teluk Bakau, pesisir bintan timur-Indonesia Aditya Hikmat Nugraha; Endang S Srimariana; Indra Jaya; Mujizat Kawaroe
Depik Vol 8, No 2 (2019): August 2019
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (723.666 KB) | DOI: 10.13170/depik.8.2.13326

Abstract

Abstract. Teluk Bakau Village is one of the largest conservation areas of seagrass ecosystem located in Bintan Island. This research aim to study the distribution of species, seagrass coverage and seagrass density in Teluk Bakau Village. The research was conducted at two stations, Beralas Pasir Island and Teluk Bakau Village Beach. Seagrass data collections are computed using transect quadrat method. The results of this study show that there is total 8 species of seagrasses found in the conservation area of seagrass ecosystem in Teluk Bakau, namelu Enhalus acoroides, Thalassia hemprichii, Cymodocea rotundata, Cymodocea serulata, Halophila ovalis, Halophila minor, Syringodium isoetifolium and Halodule uninervis. The highest seagrass cover value was found at Beralas Pasir Island station about 47%, while in Teluk Bakau Village Beach station the seagrass coverage value was arround 29%. Based on these coverage value, the seagrass ecosystem in Teluk Bakau area fall in the category of medium conditon. The excistence of seagrass ecosystem in Teluk Bakau village is utilized by the community in small scale fisheries activity, therefore it is utmost important that its biodiversity and level of coverage are maintaned or even improved.Keywords: Bintan, conservation, coverage, seagrass, teluk bakau Abstrak. Desa Teluk Bakau merupakan salah satu kawasan konservasi ekosistem padang lamun yang terletak di Pulau Bintan. Penelitian ini bertujuan untuk mengkaji sebaran spesies, tutupan dan kerapatan lamun di Desa Teluk Bakau. Metode pengamatan ekosistem padang lamun dengan menggunakan metode transek kuadrat. Penelitian dilakukan di dua stasiun yaitu Pantai Timur Teluk Bakau dan Pulau Beralas Pasir. Hasil dari penelitian ini menunjukan bahwa total terdapat 8 spesies lamun yang ditemukan di kawasan konservasi ekosistem padang lamun di Teluk Bakau, meliputi spesies Enhalus acoroides, Thalassia hemprichii, Cymodocea rotundata, Cymodocea serulata, Halophila ovalis, Halophila minor, Syringodium isoetifolium dan Halodule uninervis. Nilai tutupan lamun tertinggi ditemukan di stasiun Pulau Beralas Pasir sebesar 47% dan stasiun Pantai Desa Teluk Bakau memiliki nilai tutupan lamun sebesar 29%. Berdasarkan nilai tutupannya ekosistem padang lamun di kawasan Teluk Bakau berada dalam kondisi sedang. Keberadaan ekosistem lamun di Desa Teluk Bakau dimanfaatkan oleh masyarakat dalam aktivitas perikanan skala kecil, sehingga sangat penting untuk menjaga keberagaman dan nilai tutupan ekosistem lamun.Kata Kunci: Bintan, konservasi, lamun, Teluk Bakau, tutupan
Co-Authors . Jihad Abdul Rahman Putra Abdul Rahman Ritonga Achmadiyah, Soneta Addini, Indri Aditianda, Said Rully Adriani Sunuddin Afis Irawan Agung Dhamar Syakti Agus Ramli Ahmad Zahid Ahmad Zahid Ailsa Brinda Shasika Aminatul Zahra Andi Alamsyah Andi Bakia Askara Andri Irawan Anggia Rivani Angraini, Rika Anjani, Poppy Yulia Anma Hari Kusuma Anna Kristine Sigarlaki Annisa Annisa Arifatin, Ilil Armanto, Tri Asep Mulyono Aulia, Hillyatul Bambang Hermanto Bimo Panji Prayogo Calvyn F. A. Sondak, Calvyn F. A. Chandra Joei Koenawan Dea Fauzia Lestari, Dea Fauzia Dedy Kurniawan Deni Saputra Desrica, Ramona Devia Hartono Puteri Devia Hartono Puteri Dietriech Geoffrey Bengen Dony Apdillah Endang Sunarwati Srimariana ESTY KURNIAWATI Esty Kurniawati Fadhliyah Idris Fajar Kurniawan Falmi Yandri Fatma Chairda Yani Febrianti Lestari Frensly Damianus Hukom Ganang Wibisono Gunzales, Ario halim, muhamad Hanifah, Putri Nur Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hasikin, Nur Hayaty, Nurul Hazrul Hazrul Herlanto Sihar Napitupulu Hertyastuti, Putri Restu Hidayat, Rommy I Wayan Eka Dharmawan I Wayan Eka Dharmawan I Wayan Eka Dharmawan Ika Anggraeni Ilham Antariksa Tasabaramo Imam Pangestian Syahputra Indra Jaya Insaniah Rahimah Iqoh Faiqoh Ita Karlina Jelita Rahma Hidayati Jemi Jemi Jumsurizal Jumsurizal Juraij Juraij Khairul Hafsar Khairunnisa Khairunnisa Kristina, Kariska Kurniawan, Rika Lia Badriyah Ma'mun*, Asep Ma'mun, Asep Maharani Mario Putra Suhana MD Jayedul Islam Muhammad Abrar MUJIZAT KAWAROE Mujizat Kawaroe Mujizat Kawaroe Muslimin Muslimin Muslimin Muslimin Muta Ali Khalifa Nancy Willian Ni Wayan Purnamsari Nimmi Zulbainarni Novajrati Ningsih, Dwi Putri Nurhasima Nurul Dhewani Mirah Sjafrie Nurul Hati Petrus Christianus Makatipu Pradipta Agustina, Pradipta Pratiwi Sarinawaty Puruhito, Haniifah Nur Faatinah Putri Cahyani Putri Ramadhani Ramadhan, Muhammad Fitrah Reski Putri Handayani Rika Anggraini Rika Angraeni Rikoh Manogar Siringoringo Risandi Dwirama Putra Riska Rizki Rizki Rochmady Rosdyani Rachmi Sadam, Sadam Said Almahdi Saputra, Ruli Sari Wahyuni Sarinawaty, Pratiwi Sukmana, Hardiyanti Suraya, Intan Susi Rahmawati Susi Rahmawati Susiana Susiana Susiana Susiana Susiana Syamsul Bahri Agus, Syamsul Bahri Syofyan Roni T. Ersti Yulika Sari Tarlan Subarno Tetty, Tetty Tri Apriadi Try Febrianto Ucu Yanu Arbi Udhi E Hernawan Udhi E Hernawan Ufek, Indok Uli Rohana Malau Wahyu Adi Wahyu Muzammil Wahyudin Wahyudin Yandri, Fahmi Yani, Fatma Chairda Yehiel Hendry Dasmasela Yeti Darmayati Yuni Sinta Pratiwi Zamalludin, Zamalludin Zulfikar, Andi