Article Per Year (5 Year)
p-Index From 2020 - 2025
19.605
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Lanskap Indonesia MEDIA KONSERVASI Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Buletin Ekonomi Perikanan Jurnal Penelitian Humaniora INFORMASI AGRISAINS Kertha Wicara : Journal Ilmu Hukum Bumi Lestari ILMU KELAUTAN: Indonesian Journal of Marine Sciences JURNAL SAINS PEMASARAN INDONESIA Jurnal Jurusan Ilmu Keolahragaan Mimbar PGSD Undiksha Jurnal Pendidikan Kewarganegaraan Undiksha Jurnal Perencanaan Wilayah dan Kota Jurnal KOMUNIKA Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter Competitor : Jurnal Pendidikan Kepelatihan Olahraga Jurnal Ilmiah Poli Rekayasa Jurnal Pendidikan Humaniora Journal of Politic and Government Studies Jurnal Sekolah Dasar Jurnal Sains dan Teknologi Jurnal Manajemen Sumberdaya Lahan Jurnal Akuntansi dan Sistem Teknologi Informasi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Journal of Education and Learning (EduLearn) Lingua Cultura Jurnal Ilmiah Hukum dan Dinamika Masyarakat Jurnal Karya Pendidikan Matematika JURNAL ANALISIS KEBIJAKAN KEHUTANAN Journal of Indonesian Tourism and Development Studies Jurnal Santiaji Pendidikan (JSP) JUIMA : Jurnal Ilmu Manajemen Juara: Jurnal Riset Akuntansi Wiraraja Medika: Jurnal Kesehatan Journal of Engineering and Management in Industrial System Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) TEMA (Jurnal Tera Ilmu Akuntansi) ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) JPI (Jurnal Pendidikan Indonesia) : Jurnal Ilmiah Pendidikan Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Celt: A Journal of Culture, English Language Teaching & Literature Forum Geografi Jurnal Tataloka INFORMAL: Informatics Journal MIX : Jurnal Ilmiah Manajemen Jurnal Pembelajaran Berpikir Matematika Agrimeta: Agrimeta: Jurnal Pertanian Berbasis Keseimbangan Ekosistem Jurnal Bakti Saraswati OKARA: Jurnal Bahasa dan Sastra Jurnal Kelautan Tropis Jurnal Riau Biologia JURNAL PROFESI KEGURUAN Jurnal Aplikasi Manajemen Pendidikan BERITA BIOLOGI ETERNAL: English Teaching Journal Journal of Economic Education Panggung Jurnal Pariwisata JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal MAJALAH ILMIAH GLOBE Sumatra Journal of Disaster, Geography and Geography Education IJoLE: International Journal of Language Education Jurnal Environmental Science EnviroScienteae Jurnal Biologi Tropis PROCEEDING ICTESS (Internasional Conference on Technology, Education and Social Sciences) Journal of Regional and Rural Development Planning Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Albacore : Jurnal Penelitian Perikanan Laut Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal JMM (Jurnal Masyarakat Mandiri) Linguistics and Elt Journal Preventif Journal Mesin IRJE (Indonesian Research Journal in Education) IJTIMAIYA Politik Indonesia: Indonesian Political Science Review Media Ilmu Kesehatan Jurnal Manajemen Inovasi Jurnal Riset Akuakultur Jurnal Ilmiah Mahasiswa Fakultas Ilmu Sosial & Ilmu Politik Indonesian Journal of English Language Teaching and Applied Linguistics Jurnal Kebijakan Perikanan Indonesia Primary : Jurnal Keilmuan dan Kependidikan Dasar JURNAL PENDIDIKAN TAMBUSAI EKO-REGIONAL JURNAL PENGEMBANGAN EKONOMI WILAYAH Journal of Educational Research and Evaluation JURNAL AGRIBISAINS Jurnal Segara TEGAR: Journal of Teaching Physical Education in Elementary School Jurnal Pendidikan Almuslim Jurnal Rekayasa Hijau Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) Edumaspul: Jurnal Pendidikan International Journal of Nursing and Health Services (IJNHS) Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Penelitian Jurnal Ilmiah Ecobuss Veteran Law Review Jurnal Kesehatan Saelmakers PERDANA (JKSP) jurnal Ilmu Pertanian (Agricultural Science) ComTech: Computer, Mathematics and Engineering Applications Al-Ta'lim JURNAL MANAJEMEN PENDIDIKAN ISLAM AL-IDARAH Jurnal Penyuluhan Perikanan dan Kelautan Jurnal Ilmiah Membangun Desa dan Pertanian JURNAL PUNDI Interdental Jurnal Kedokteran Gigi (IJKG) Medica Hospitalia Jurnal Didaktika Dwija Indria Syntax Idea Jurnal Ekonomi Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal MID-Z (Midwivery Zigot) Jurnal Ilmiah Kebidanan Jurnal Sains Manajemen dan Bisnis Indonesia Jurnal Persatuan Perawat Nasional Indonesia (JPPNI) PAPALELE : Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan Jurnal Pengabdian Masyarakat Teknik PUBLIKASI PENELITIAN TERAPAN DAN KEBIJAKAN International Journal of Environment, Engineering, and Education Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Ijtimaiya : Journal of Social Science and Teaching Jurnal Ilmiah Medicamento International Journal of Environment, Engineering & Education DEDIKASI: Community Service Reports Sosiolium: Jurnal Pembelajaran IPS Jurnal Pemerintahan dan Kebijakan (JPK) Jurnal Kinerja Kependidikan (JKK) JIAL (Journal of Indonesian Adat Law) International Journal of Business, Economics, and Social Development Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Abdimas: Papua Journal Of Community Service Fitrah: Journal of Islamic Education Indonesian Journal of Mollusk Proceedings of International Conference on Multidiciplinary Research ELLITE: Journal of Education, Linguistics, Literature and Language Teaching Jurnal Riset Manajemen dan Bisnis Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) International Journal of Science and Society (IJSOC) Jurnal Penelitian Budaya Indonesian Journal of EFL and Linguistics Sosio-Didaktika: Social Science Education Journal Agrikan: Jurnal Agribisnis Perikanan Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Jurnal Ilmu Kehutanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Manusia dan Lingkungan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Aceh Aquatic Sciences Jurnal Perikanan (Journal of Environmental Sustainability Management)
Fredinan Yulianda
Departemen Manajemen Sumberdaya Perairan Fakultas Perikanan Dan Ilmu Kelautan, IPB University, Bogor 16680, Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

Published : 319 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 319 Documents
Search

 28   29   30   31   32 
DAMPAK HIDROKARBON AROMATIK TERHADAP EKOSISTEM MANGROVE DI KAWASAN BINALATUNG KOTA TARAKAN KALIMANTAN UTARA (Impact of Aromatic Hydrocarbon on Mangrove Ecosystem in Binalatung Area Tarakan City North Kalimantan) Dori Rachmawani; Fredinan Yulianda; Cecep Kusmana; Mennofatria Boer; Ety Parwati
Jurnal Manusia dan Lingkungan Vol 23, No 3 (2016): September
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18801

Abstract

ABSTRAKKontaminan yang disebabkan oleh hidrokarbon aromatik pada lingkungan mangrove menjadi perhatian serius, karena dampak yang ditimbulkan dapat berakibat berkurangnya fungsi sistem ekologi mangrove secara menyeluruh. Penelitian ini bertujuan untuk mengetahui jenis dan dampak hidrokarbon aromatik terhadap ekosistem mangrove. Penelitian dilaksanakan pada bulan Agustus 2014 hingga bulan Februari 2015. Hasil penelitian menunjukkan bahwa senyawa hidrokarbon aromatik terdiri atas; stirena 2,4,6-trimetil, xilena, stirena, fenantrena dan naftalena 2-benzil. Dampak yang ditimbulkan berupa terjadinya kematian massal terhadap mangrove. Alternatif penanganan kandungan hidrokarbon aromatik pada mangrove adalah dengan metode fitoremediasi. ABSTRACTContaminants of aromatic hydrocarbon on mangrove zone has been a concern seriously, due to the impacts will reduce the overall ecological function of mangrove. The study aims to know kinds and impact of aromatic hydrocarbons of mangrove ecosystem. The study was conducted from August 2014 to February 2015.The results showed that aromatic hydrocarbon compounds consist of; styrene 2,4,6-trimethyl, xylene, styrene, phenantrena dan naftalena 2-benzyl. The impact is dieback of mangrove. Alternative handling aromatic hydrocarbons of mangroves is phytoremediation method.
PERENCANAAN PENGEMBANGAN WISATA PANTAI BERBASIS POTENSI SUMBERDAYA ALAM DAN DAYA DUKUNG KAWASAN DI DESA SAWARNA, BANTEN (Coastal Tourism Development Based on Natural Resources and Carrying Capacity in Sawarna Village, Banten) Kaulina Silvitiani; Fredinan Yulianda; Vincentius P Siregar
Jurnal Manusia dan Lingkungan Vol 24, No 2 (2017): Mei
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.23076

Abstract

ABSTRAKSebagian besar kawasan pesisir di Indonesia merupakan kawasan alami yang memiliki potensi wisata dan belum dikembangkan secara optimal, salah satunya ialah kawasan pesisir Desa Sawarna yang berada di Kecamatan Bayah. Kegiatan wisata di daerah ini telah lama berlangsung, dan Desa Sawarna memiliki kawasan pantai yang luas dan indah dengan batu-batu karang yang menjadi salah satu daya tarik wisata. Tempat ini juga menjadi tempat wisata selancar oleh turis-turis mancanegara namun dalam pengelolaan masih sebatas oleh masyarakat lokal dan aparat desa. Tujuan dari penelitian ini yaitu menilai kesesuaian wisata pantai dan wisata selancar di Desa Sawarna, menilai daya dukung kawasan Desa Sawarna untuk menunjang kegiatan pengembangan wisata pantai dan selancar, kemudian menghasilkan arahan lokasi wisata pantai dan wisata selancar di Desa Sawarna. Metode yang digunakan adalah analisis kesesuaian wisata pantai dan wisata selancar guna menentukan kawasan wisata, analisis daya dukung kawasan guna mengestimasi daya tampung wisatawan dalam suatu kawasan. Berdasarkan analisis kesesuaian potensi sumberdaya alam yang dapat digunakan menjadi kawasan wisata pantai adalah Pantai Legon Pari, Pantai Karang Bereum, Pantai Tanjung Layar, Pantai Ciantir, Pantai Goa Langir dan Pantai Pulo Manuk. Sedangkan kawasan yang berpotensi dikembangkan sebagai lokasi wisata selancar antara lain Pantai Legon Pari, Pantai Ciantir dan Pantai Pulo Manuk. Pantai ciantir memiliki estimasi daya dukung ekologis yang paling tinggi yaitu sebanyak 567 orang/hari. ABSTRACTMost coastal areas in Indonesia are natural areas that have tourism potential and not yet developed, one of which is the village Sawarna Coast region in Sub Bayah. Tourist activities in this area has long been underway, and the Village Sawarna have extensive coastal areas and beautiful with rocks that became one of the tourist attraction. The place is also a place of surfing by foreign tourists, but the management is still limited by the local community and village officials. The purpose of this study is assessing the suitability of coastal tourism and surfing in the village Sawarna, assessing the carrying capacity Sawarna Village area to support the development of coastal tourism and surfing, then generating leads beaches and tourist sites in the village Sawarna surfing. The method used is the analysis of the suitability of coastal tourism and surfing to determine the tourist area, the analysis of the carrying capacity of the region to estimate the capacity of tourists in an area. Based on the analysis of the suitability of potential natural resources can be used as coastal resorts are Legon Pari Beach, Karang Bereum Beach, Tanjung Layar Beach, Ciantir Beach, Goa Langir Beach and Pulo Manuk Beach. While the region has the potential to be developed as a tourist destination among others Coast surfing are Legon Pari Beach, Ciantir Beach, m Pulo Manuk Beach. Ciantir Beach has estimated the ecological carrying capacity of the highest of 567 people / day.
MODEL PENGELOLAAN KEPITING BAKAU UNTUK KELESTARIAN HABITAT MANGROVE DI TAMAN NASIONAL KUTAI PROVINSI KALIMANTAN TIMUR (The Model of Mud Crab (Scylla serrata) Management for Habitat Preservations of Mangrove in Kutai National Park, East Kalimantan Province) Nirmalasari Idha Wijaya; Fredinan Yulianda
Jurnal Manusia dan Lingkungan Vol 24, No 2 (2017): Mei
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.23079

Abstract

AbstrakTaman Nasional Kutai (TNK) memiliki ± 5.227 ha hutan mangrove di sepanjang pesisir pantainya. Hampir 23% luas hutan mangrove ini mengalami degradasi akibat konversi lahan dan pemanfaatan yang merusak. Kepiting bakau (Scylla serrata) merupakan salah satu sumberdaya yang terdapat dalam ekosistem mangrove, yang dapat dimanfaatkan untuk budidaya sylvofishery. Pemanfaatan ini merupakan mata pencaharian alternatif bagi penduduk lokal dalam kawasan TNK agar dapat memenuhi kebutuhan hidupnya tanpa merusak hutan mangrove. Model pemanfaatan sylvofishery kepiting bakau disusun dari 5 submodel, yaitu habitat mangrove, penangkapan kepiting, budidaya pembesaran kepiting, pasar, dan sosial. Hasil simulasi terhadap model dinamik, menunjukkan bahwa skenario optimistik memberikan kinerja model yang lebih berkelanjutan untuk pengelolaan hutan mangrove di TNK, bila dilakukan dengan pendekatan optimasi pemanfaatan sumberdaya S. serrata. Dengan sylvofishery diharapkan akan terjadi keseimbangan antara pemanfaatan dan kelestarian lingkungan hutan mangrove.AbstractThe National Park Kutai (TNK) has ± 5,227 ha mangrove forest in along coastal beach. Therefore, almost 23% of mangrove forest was degraded caused by land conversion and utilization of damaged. Mud crab (Scylla serrata) is one of the resources in mangrove ecosystem, and it can be utilized for the cultivation sylvofishery. The utilization of sylvofishery was an alternative livelihood for the local resident in TNK areas that was not damaged their forest necessity. The model of sylvofishery utilization mud crab prepared were 5 sub-models, such as mangrove habitat sub-model, catching mud crab sub-model, enlargement cultivation of mud crab sub-model, market sub-model and social sub-model. The simulation results showed that an optimistic scenario performance model to sustainable for management of mangrove forest in TNK if it was conducted with optimization approached resources in utilization of S. serrata. With silvofishery, it is expected to give a balance between utilization and conservation of mangrove ecosystems.
PENILAIAN KESEHATAN MANGROVE DI DESA JAGO JAGO, KABUPATEN TAPANULI TENGAH, SUMATERA UTARA Cahyani Fitrah Tanjung; Fredinan Yulianda; Fery Kurniawan
Jurnal Teknologi Perikanan dan Kelautan Vol 14 No 2 (2023): NOVEMBER 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.14.157-167

Abstract

Tujuan penelitian ini adalah untuk menganalisis persentase tutupan mangrove di Desa Jago Jago Sumatera Utara. Metode hemispherical photography digunakan untuk menentukan tajuk mangrove. Metode ini memberikan informasi yang lebih akurat karena area yang ditangkap oleh kamera lebih presisi, sehingga dapat menggambarkan tutupan tajuk mangrove yang sebenarnya. Penelitian ini dilakukan pada bulan September 2022 di 6 stasiun. Lokasi stasiun penelitian ditentukan dengan menggunakan purposive sampling. Pengambilan data tajuk mangrove menggunakan kamera 12-megapiksel. Teknik ini diterapkan pada plot berukuran 10x10 m2 dan dianalisis menggunakan perangkat lunak ImageJ. Hasil penelitian menunjukkan bahwa ada 8 spesies mangrove yang ditemukan di Desa Jago Jago yaitu Rhizophora stylosa, Rhizophora apiculata, Xylocarpus granatum, Bruguiera sexangula, Bruguiera gymnorrhiza, Ceriops tagal, Lumnitzera littorea, dan Nypa fruticans. Nilai kerapatan yang didapatkan berkisar 1.400 sampai 1.708,67 ind/ha, dan rata-rata nilai tajuk mangrove sebesar 76,15 %, tergolong rapat.
PENILAIAN KONDISI TERUMBU KARANG DI PULAU GENTENG BESAR DAN KAYU ANGIN GENTENG, KEPULAUAN SERIBU Siti Fatma Assyifa; Gatot Yulianto; Fredinan Yulianda
Jurnal Teknologi Perikanan dan Kelautan Vol 14 No 2 (2023): NOVEMBER 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.14.113-123

Abstract

Sumber daya terumbu karang di Taman Nasional Kepulauan Seribu memiliki persentase sebesar 40% tutupan terumbu karang hidup sejak tahun 2011 hingga 2017, dan sudah tergolong dalam kategori rusak. Kondisi tutupan terumbu karang pada Pulau Kayu Angin Genteng memiliki persentase sebesar 49% sejak tahun 2018 hingga 2019 dan masuk ke dalam kategori rusak sedang. Penelitian ini bertujuan untuk mengevaluasi kondisi terumbu karang di Pulau Genteng Besar dan Kayu Angin Genteng. menggunakan metode Underwater Photo Transect dan dianalisis menggunakan software CPCe (Coral Point Count with Excel Extensions). Lokasi pengambilan data dilakukan dengan cara purposive sampling. Hasil pengamatan yang di Pulau Genteng Besar menunjukkan hasil tutupan karang keras tertinggi yaitu berada pada titik utara (57,25%). Kategori jenis lifeform tertinggi yang ditemukan di titik barat adalah jenis Coral Massive (CM) (13,31%) dan terendah terdapat pada kategori Acropora Digitate (ACD) (0,27%). Hasil pengamatan yang dilakukan di Pulau Kayu Angin Genteng menunjukkan persentase hasil tutupan karang keras sebesar 32,30%, 10 jenis kategori lifeform tertinggi yang ditemukan di titik utara adalah Coral Foliose (CF) (24,06%) dan terendah pada kategori Coral Massive (CM).
Evaluation feasibility and ecological gap in marine conservation area of Southeast Sulawesi Province Zulhamsyah Imran; Cahyo Wijayanto; Fredinan Yulianda
Depik Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.1.31637

Abstract

Aquatic Tourism Park (ATP) of the Southeast Sulawesi Province has significant contribution to achieve the total targeted of 30 million of Marine Protected Areas (MPA) in Indonesia. The conservation area is located in 3 coastal districts of Konawe, South Konawe, and Kendari City Districts. The time-consuming process of legalizing the conservation area has driven the need to re-evaluate the ecological conditions from 2012 to 2020. The objective of this study is to this aims to determine the status, gaps and ecological feasibility of conservation areas in the Southeast Sulawesi region. One of the noticeable gaps is the change of ecological conditions in the reservation area.  The gap could be identified by comparing ecological conditions before and after the area was reserved for a conservation area. Ecosystem suitability was measured by using ecological criteria, such as number of protected fish species, mangrove density, seagrass coverage, coral coverage, and naturalness. The score of suitability assessment was 31, which showed that the reserved location was suitable for a Marine Conservation Area.  However, gap analysis results showed 10% decline in coral coverage and 17% decrease in seagrass coverage, while mangrove density decreased as much as 102 trees/ha during that period. Evaluation on the ecosystem condition was conducted by applying suitability analysis of the modified E-KKP3K dan Sambah et al. (2020) methods, resulting a status of suitable or conservation area allocation (score 31). Criteria used were chosen based on its contribution in facilitating important ecological processes and as ecosystem buffer system in the area. This study will give the implementation on MPA management optimalisation and it can be contributed on fisheries management.Keywords:Conservation areaFeasibility areaGapSoutheast Sulawesi
Emisi dan potensi pemanasan global gas N2O hasil degradasi serasah mangrove di Pesisir Kabupaten Muna Barat Rahman Rahman; Yusli Wardiatno; Fredinan Yulianda; Frijona Fabiola Lokollo; Iman Rusmana
Jurnal Ilmu Kehutanan Vol 17 No 2 (2023): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v17i2.7009

Abstract

Comprehensive research was conducted in the mangrove ecosystem of West Muna Regency to investigate the absorption of greenhouse gas (GHG) and degradation of its litter-produced GHG emissions, including N2O and carbon. The ecosystem consisted of four stations, namely Mangrove Maginti (station I), Mangrove Tiworo Tengah (station II), Mangrove Tiworo Islands (station III), and Mangrove Sawerigadi (Station IV). The research aimed to determine emissions and global warming potential (GWP) of N2O gas resulting from the degradation of mangrove litter. The team used a syringe mounted on the hood to collect gas samples and gas chromatography for concentration analysis. The correlation of emissions to environmental variables was analyzed using the Pearson correlation method. The results showed that all species' most significant and smallest average emissions were at stations III and II, with values of 0.0019 mg/m2/hour and 0.0015 mg/m2/hour, respectively. Water temperature showed a weak relationship with N2O emissions, namely r = 0.3511 (p <0.05), while water salinity did not strongly correlate with N2O emissions (r=-0.4471; p<0.05). The average GWP value ranged from 0.3665–0.6314 CO2e mg/m2/hour. Species R. apiculata and B. cylindrica at stations III and II had the largest and smallest GWP values of 0.8392 and 0.1912 CO2e mg/m2/hour, respectively.
Kajian Sumberdaya Kima dan Ekosistem Terumbu Karang untuk Pengelolaan Ekowisata Bahari di Perairan Morella, Maluku Tengah Intan Rabiyanti; Fredinan Yulianda; Zulhamsyah Imran
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 15 No. 2 (2023): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v15i2.26458

Abstract

ABSTRACT Giant clams that protected by CITES Appendix II is important marine organism as a stock in and also has potential as a marine tourism. This study aims to analyze the potential of clams which are part of the coral reef ecosystem as an alternative ecotourism management of diving and snorkeling in Morella and analyzing appropriate management strategies for the development of tourism areas in Morella. The method used for the analysis of clams is 1) the density of clams Di = ni / A; 2) diversity index H '= - (∑ni (ln (ni / N)); 3) dominance index D = ∑ [Ni / N] 2, and Analysis Hierarchy Process (AHP) method. There are five types of clams such as Tridacna maxima, T. squamosa, T. gigas, T. crocea and Hippopus hippopus. The widest distribuiton was T. maxima, which was found at each research areas and the lowest was H. Hippopus. The population of clams was found at Lettang Beach with the most species being T. squamosa. The highest percentage of coral reef cover was found at Lubang Buaya Beach at 81.10% and the lowest at station I at 55.53%. The highest number of species of reef fish is found at Lettang Beach, which is 197 types. The management strategy that needs to be prioritized is integrated management, which takes into account all aspects of ecological, economic, social and institutional aspects.
Aquatic environmental characteristic of Singkil Swamp Wildlife Reserve in Aceh Singkil Regency Nur Rohim; Sulistiono Sulistiono; Fredinan Yulianda
Depik Vol 11, No 1 (2022): April 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.1.22863

Abstract

 Singkil Swamp Wildlife Reserve is a peat swamp ecosystem located in Aceh Singkil Regency, Aceh Province. Peat swamp ecosystem has an important function in protecting and balancing water systems, carbon stocks and biodiversity conservation. However, information on the characteristics of the waters of this ecosystem is still not widely known, especially in the area of utilization that is influenced by community activities. This study aims to determine the aquatic environmental characteristics of the Singkil Swamp Wildlife Reserve utilization area covering the physical and chemical parameters of the water and the relationship among those parameters. Sampling was carried out through field observations both in-situ and ex-situ at 5 stations for 3 months (April-June 2021). Observations were made on water quality parameters namely temperature, transparency, depth, current, colour, salinity, water smell, pH, DO, TDS, TSS, conductivity, phosphate and nitrate. Analysis of the data was conducted, namely correlation analysis, PCA (Principal Component Analysis) and CA (Cluster Analysis). The water color was black and the pH was acidic, that is a characteristic of the swamp waters. The results of the measurement of water quality parameters indicate that TDS (13-44 mg/l), TSS (9-236 mg/l), total phosphate (0.01-2.14 mg/l), and nitrate (0.5-25.7 mg/l) were suitable for freshwater aquaculture to support fishery reserve. Based on the clustering of those stations, 5 observation stations were grouped into two different groups, namely cluster 1 with the number of observation stations of 2 stations (Stations 1 and 2) and cluster 2 with the number of observation stations of 3 stations (3, 4 and 5). The parameter values of total phosphate, pH, DO, and nitrate in cluster 1 tend were higher than in cluster 2.Keywords:Peat swampFreshwaterWater quality
Struktur komunitas tiram dagingdi perairan estuaria Kuala Gigieng, Kabupaten Aceh Besar, Provinsi Aceh Chitra Octavina; Fredinan Yulianda; Majariana Krisanti
Depik Vol 3, No 2 (2014): August 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.2.1469

Abstract

Abstract. The oysters (Ostreidae) isone of economically important bivalves for urban community in Kuala Gigieng, Aceh Besar District. Presently, the quality and quantity of oyster is decreased over the years by intensive exploitation and water pollution. Therefore, theobjective of the present study was to analyze population structure and habitat condition of oystersin estuary area of Kuala Gigieng, Aceh Besar District, Aceh Province. The sampling was conducted at three locations during August to September 2013. The sampling locations were determined based on anthropogenic activities. A total of two genus of oysters were recorded during the study i.e Crossastrea with four species (C. gigas, C. iridescens, C. angulata, C. virginica) and and Ostrea edulis with one species (O. edulis). The highest density (39 ind m-2)of oysters were found at undisturbed and less pressure environment. The distribution pattern of Ostreidae in the Kuala Gigieng water was clustered where frequency of occurrence wasin small class size of 24 mm to 37.20 mm with optimum harvested of 32.27 mm. The growth of the oysters was relatively slow as shown by the maximum length (Lmaks) that can only reach 37.91-72.81 mm within 0 to 3.42 years. Generally, oysters population structure and habitat conditions in Kuala Gigieng Water was declined over the yeras. Therefore, it is a crucially needed to plan a management strategy for oysters with regulation on fishing, shellfish farming and waste disposal regulation to ensure the oysters population remains sustain.Keywords : Environment factors; fishing, growth; Kuala Gigieng; Oyster; population structureAbstrak. Tiram daging (Ostreidae) merupakan salah satu kerang yang memiliki  nilai ekonomi penting bagi masyarakat Kuala Gigieng. Namun, kualitas dan kuantitas tiram menurun akibat eksploitasi dan pencemaran perairan. Penelitian ini bertujuan untuk menganalisis struktur populasi dan kondisi habitat tiram di perairan estuaria Kuala Gigieng Kabupaten Aceh Besar, Provinsi Aceh. Sampling dilakukan pada tiga lokasi selama bulan Agustus hingga September 2013.Hasil penelitian menunjukkan bahwa terdapat dua genus tiram di perairan Kuala Gigieng yaitu Crassostrea dan Ostrea dengan total 5 spesies (C. gigas, C. iridescens, C. angulata, C. virginica and O. edulis). Kepadatan tertinggi berada pada lokasi yang tekanan penangkapan dan lingkungannya yang rendah. Pola penyebaran tiram daging di Kuala Gigieng cenderung mengelompok. Frekuensi ukuran selang kelas tiram terbanyak yang ditemukan yaitu 24-37,20 mm dengan ukuran layak tangkap yaitu 32,27 mm. Pertumbuhan tiram daging di Kuala Gigieng tergolong lambat, hal ini ditunjukkan dengan panjang maksimal (Lmaks) yang mampu dicapai kerang ini hanya 37,91-72,81 mm dalam waktu 0-3,42 tahun. secara keseluruhan, struktur populasi tiram daging dan kondisi habitat di Kuala Gigieng mulai menurun. Oleh karen itu, diperluka pengaturan pengelolaan sumberdaya tiram dengan melakukan pengaturan penangkapan, budidaya tiram, dan pembuangan limbah agar sumberdaya tiram di Kuala Gigieng tetap lestari.Kata kunci : Faktor lingkungan; Kuala Gigieng; penangkapan; pertumbuhan; struktur populasi; tiram daging,
Co-Authors . Muhidin . Zairion A Lidya Tania A.A. Ketut Agung Cahyawan W A.R Koesdyantho AA Sudharmawan, AA Abdul Alim Abdullah, Muhammad Hendy Achmad Fahruddin Achmad Fahruddin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Noerkhaerin Putra Ade T Adhelia Widyan Oktaviana Adibrata, Sudirman Afif, Muhammad Irfan Agung Dwi Laksono Agus Apriyanto Agus Arip Munawar Agus Soleh Atmadipura agustina, yenni Agustinus M Samosir Ahmad Fauzi Ahmad Herison Ahmad Muhtadi Ahmad, Asmawati Akhmad Fauzi Alimuddin Alimuddin Alimuddin Alimuddin Alimuddin Alpinina Yunitha Alqoumi Anshar A Amalia Febryane Adhani Mazaya Anak Agung Ketut Trisnayanti Anastasia Dwiputri Febrihartanti Andi Tenriawaru Andriani Swela Andronicus Andronicus Anita Firdaus Annisa Fitra APHA, Journal Manager Aprizon Putra Ario Damar Arshad, Mazlan Asbullah Asbullah Atried Kharisma Auliah, Armi Ayu Widiasih Aziza Putri Ningsi Baba Barus Baharuddin Bahtiar, . Bambang Widarno Bambang Widigdo Benny Khairuddin Budiarjo Budiarjo Burhanuddin Masy&#039;ud Burhanuddin Masyud Burhanuddin Yasin BURHANUDDIN YASIN Cahyani Fitrah Tanjung Cahyo Wijayanto Cecep Kusmana Chairani, Mira Chandra, Muhammad Chindy Fetriffani Lavenia Chintya Apriliani Chitra Octavina Chitra Octavina Cicilia Ika Wulandari Cut Puteri Anjani Darmaji Darmaji Darmono S S Dedi Soedharma Desak Putu Parmiti Desrita Dewa Ayu Puspitawati Dewi Ratnasari Dhea Pratiwi Dian Rezki Muliani Dietrich G Bengen Dietriech G. Bengen Dietriech Geoffrey Bengen Dikki Setiyawan DJOKO KRISTIANTO Dori Rachmawani Dori Rachmawani Dwi Guntoro Dwi Susanti Dwi Wulandari Dyah Dwi Listyaningsih Dzunuwanus Ghulam Manar Dzunuwanus Manar Edi Cahyono Efri Widianti Eka Kurniasih Eka Yudhistira Elang, Pudak Elfa Rafulta Endang Komariah Endang Sri Wahyuni Enie Novieastari Erika L Erika Muliasari Ermayanti Ishak Ernan Rustiadi Erwin Riyanto Ardli Etty Riani Ety Parwati F.X Adi Saputra Fadjar Harimurti Fadjar Harimurti Fahmi, Muhamad Robith Alil Faisal, Yontri Fajar Adi Purnama Farida Hanum Fariyanti, Anna Fatimah Zuhra Fauzi Ahmad Muda FERY KURNIAWAN Fifi Widjaja Fildza Ainun Nisrina Fitra Wira Hadinata Fitri Ariastuti Fitri Fitri Fitria Fitria Fitriyana Fitriyana Fitriyana Fitriyana, Fitriyana Frijona Fabiola Lokollo Galih Marendra Gatot Yulianto Gatot Yulianto Gigih Budiarto Gondo Puspito Gunawan, I Wayan Adiputra Hadi Suryanto Handika Rizka Ari Wibowo Handoko Adi Susanto Handoko Adi Susanto Handoko Adi Susanto Hanoch Maurizio Hetharia Hapzi Ali Hariyani Sambali Harum Farahisah Harum Farahisah Haryani, Evi Hasbi Ali, Hasbi HAZIMI, HAZIMI HAZIMI, HIDAYATUL Hefni Effendi Heldalia Heldalia Herdhata Agusta Herleeyana Meriyani Hesty Maharani Hidayati Hidayati Hiererra, Siti Elda Hudri, Muhammad I Dewa Made Arimbawa I Gusti Bagus Wiksuana I Gusti Putu Andre Agusta Putra I Made Agus Sunadi Putra I Made Budiasa I Made Diarta I Made Eka Ariana I Made Suryana I Made Walesa Putra I Made, Budiasa I Wayan Adiputra Gunawan I Wayan Nurjaya Ida Bagus Ari Arjaya Ida Bagus Gde Nova Winarta Ida Bagus Surya Dharma Jaya Ida Purniawati, Ida Ida Usman Iis Jubaedah Ika Apriani Fata Ila Rosilawati Ilham Ilham Illah Sailah Iman Rusmana Indah Widiastuti Intan Rabiyanti Intan Ratna Juwita Irmade, Oka Irsan Hardi Irzal Effendi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Ismawan, Hendry Ismudi Muchsin Ismudi Muchsin Isnaini Isnaini Iswari DIGAA, Chandra Iveb Rizky Emilia Joshian N.W. Schaduw Judiono Judiono Julia Safriani Kartina Kartina Kaulina Silvitiani Kevin Firnandyas Nusa Pradana Kharisma Idola Arga Khursatul Munibah Kiki Surianti Kismanto Koroy Koesdyantho, A.R Kurniawati Hapsari Ekosafitri La Taena, La Lalu Solihin Lilik Rodiana Lilis Laome Listyaningsih, Dyah Dwi Lucy Peter Liew Luky Adrianto Luqmanul Hakim Lusia Astrika M Akur Arifin M. Mukhlis Kamal M. Samosir, Agustinus M. Shabri Abd. Majid Majariana Krisanti Manfarizah Manfarizah Mappeasse, Muhammad Yusuf MARINA TARIGAN Marjan Bato Marlitha Nusa Prashayu Maryana Maryana, Maryana Marzuki Marzuki Mazlan Mazlan Mega Widya Denanda Megawati, Fitria Mennofatria Boer Meriyani, Herleeyana Miru, Alimuddin Sa'ban Mirwati, Yulia Mirza Dikari Kusrini Mohammad Kholid Monita Olivia Mr. Sulistiono, Mr. Muazzinah Muazzinah Mudjirahayu Mudjirahayu Muh. Fahruddin Muhamad Salamuddin Yusuf Muhammad Afifuddin MUHAMMAD AGUS SUPRAYUDI Muhammad Aswar Limi Muhammad Atma Aditya Muhammad Eidman Muhammad Ikhsan Sulaiman Muhammad Irham Muhammad Irsyad Abrori Muhammad Naufal Muhammad Naufal Irfan Muhammad Rusdi Muhammad Saddam Husein Muhammad Sudia Muhammad Syarif Hidayatullah Elmas Muhammad Wildan, Dudi Muhammad Zairin Jr. Muhammad Zairin Jr. Muhtar, Norma Muhtar Mukhsar . Mumtadul Fikri Murkhana Murkhana Muslimin Muslimin Muzahar Nadia Fira Arfiyanti Nanang Hari Murdani Nanda Marlina Abdul Samad Nasution, Dicky Kurniawan Natalia Kristiwi Windyasari Natasya, Sarah Rodia Nengah Dwi Handayani NEVIATY PUTRI ZAMANI Ni Gst. Ag. Gde Eka Martiningsih Ni Luh Ari Yusasrini Ni Made Pipit Arsiani Ni Nyoman Wahyu Udayani Ni Putu Yuria Mendra Ni Wayan Ekayanti Nimmi Zulbainarni Nindita Eka Setyahandani Ningsih, Rahayu Mulya Nirmalasari Idha Wijaya Nirmalasari Idha Wijaya Nopiana, Medi Nova Nirlasari Nunik Retno H Nur Rohim Nurjamal, Nurjamal Nurjannah Nurjannah Nurlia Nurlia Nurlisa Alias Butet Nurul Najmi Nurwahyuni, Atik Nurwati Nurwati Octalia Risha Susilawati Oka Irmade Olivia Lana Y Rumkorem Oman Farhurohman Omar Khalifa Burhan Omega Raya Simarangkir Pangestuti, Edriana Pardede Pardede Paulus Boli Pengkuh Sidiq Waskito Pranata, I Putu Agus Widi Prasasti Aditya Dharma Prasetyo, Kunandar Priyatno Harsasto Prof. Dr. Gede Sedanayasa,M.Pd . Pubita Sasti Fintani puguh santoso, puguh Puji Astuti Putri Dewi Kusumaningrum Putri Fadilah Putri Nurul A’la Putu Lasmi Yuliyanthi Sapanca Rachmawani, Dori Rahma Musyawarah, Rahma Rahmadani, Kiki Rahman Rahman Rahmaniah, Rima Rahmat Kurnia Rahmi Hidayati Rahmi Novalita Ramadhan Tosepu Ramadhan, Rezeki Iwan Ratih Paramitha - Ratna Wylis Arief Resti Dwi Samsiyah Retno Wulan Dari Reylea Adrianda Kusuma Riana Faiza Riana Faiza Rika Kurniawan Rilus Kinseng Rini Safitri Risma Qurani ristiana . Rita Andini Rita Nurmalina Riyadi Subur, Riyadi Rizany, Ichsan Rizka Maulidiyah Masud Robet Asnawi Rodiana, Lilik Rokhmin Dahuri Rokhmin Dahuri Roni Bawole Roni Bawole Rosa Wirta, Mirna Rukayah Rukayah Saddam Saddam Sadikin Amir Saefudin Saefudin Sahupala, Rahmalia Sambas Basuni Samsiyah, Resti Dwi Samsul Anwar Sanawiri, Brillyanes Sandy, Gilberd Santi PT Rahantoknam Santun R.P. Sitorus Santun R.P. Sitorus Sanusi Sanusi Saoki, Muhamad Saputra, Irwan Saputri, Ningtias Eka Sarjan Mile Seger Priantono Selvi Tebaiy Selviana, Afifah Shafa Septiana Cahyaningtyas Setiadi Setiadi Setiarsih, Ari Setyo Budi Susilo Shafanissa Ganefiani Shifa Fauziah Shintya Malik Sigit Yoewono Martowibowo Silondae, Tri Zulhijriana Silvi Listia Dewi Siregar, Risna Rosalina Siti Fatma Assyifa Siti Kamsyiati Siti Munawarah Siti Nurisjah Siti Wahyuningsih Sitompul, Nathania Sofyan Zaman Sri Fitriani Monoarfa Sri Harteti, Sri Sri Nita - Sugeng Hartono Sugeng, Santoso Sugiantari, Ni Putu Siska Sugianto Suhadi Suhadi Suhendrayatna Suhendrayatna Sukarno Sukarno Sukatik - - Sukma Senjaya Sulaeman Sulaeman Sularmi Sularmi Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistyowati . Sunarti Sunarti Sunarti Suriyanto, Suriyato Susilawati, Octalia Risha Sutaman, Sutaman Syakur Syakur Syamaun A. Ali Syamsul Bahri Agus, Syamsul Bahri Syamsul Bahri Yusuf Tanto, Try Al Taryono Taryono Taryono Taryono Taryono Tasim Suryadi Tasviri Efkar Taufik Wisnu Saputra Taufiq Carnegie Dawood Teguh Yuwono Tenny Apriliani Tiridoyo Kusumastanto Titiek S. Yuliani Tomi Mandala Putra Tri Cahyo Utomo Tri Wahyudi Tria Astika Endah Permatasari Tria Khairunnisa Tridoyo Kusumastanto Tutik Sri Hariyati Ugeng Wijanarko Usman, Said Valiant Lukad Perdana Sutrisno Vera Puspita Vera Puspita Vincentius P Siregar Wabang, Imanuel Lamma Wardani, I Gusti Agung Ayu Kusuma Wedayani Ni Made Wenny Savitri Wenny Savitri, Wenny Widha Sunarno Widi, Giovani Wilson Titro Sagala Windy Prayogo Yadi Jufri Yar Johan Yenny I.S. Purwanti Yonvitner - Yudha Rahina, Yudha Yudha, Firsta Kusuma Yudi Chadirin Yuli Yetri - Yulia Asyiawati Yulia Asyiawati Yulia Syahputri Yuliany, Eka Yun Yun, Yun Yunanda, Genkry Yundari, Yundari Yusli Wardiatno Yusran Akbar Yusran, Sartiah Yusuf Arief Afandy Yuyun Estriyanto Zainabun Zainabun Zainuddin, Asnia Zainul Arifin Zaitun Zaitun Zaki Baridwan Zulaikah, Apriyani zulfa nisa&#039; Zulfadli A. Aziz Zulfadli A. Aziz Zulhamsyah Imran