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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Forum Pasca Sarjana Maspari Journal JOURNAL OF COASTAL DEVELOPMENT ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Waste Technology Maspari Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Indonesian Coral Reefs OCTOPUS : Jurnal Ilmu Perikanan Jurnal Kelautan Tropis Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Jurnal Bina Praja Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Indonesian Journal of Chemistry Jurnal Penelitian Pengelolaan Daerah Aliran Sungai Jurnal Kebijakan Perikanan Indonesia Jurnal Kelautan Nasional Jurnal Segara Warta Penelitian Perhubungan Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Indonesian Journal of Mollusk COJ (Coastal and Ocean Journal) International Journal of Disaster Management Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Manusia dan Lingkungan Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan (Journal of Environmental Sustainability Management) Warta Penelitian Perhubungan

Ario Damar

Department Of Aquatic Resource Management, Faculty Of Fisheries And Marine Science, IPB University, IPB Darmaga Campus, Bogor, 16680 Indonesia

Author-ID : 2891192

Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Physics Social Sciences Transportation Other

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Articles

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The effect of stranded marine debris on the mangrove ecosystem in the coastal area of Liquiça Municipality of Timor-Leste Santos, Alzira de Jesus dos; Damar, Ario; Hariyadi, Sigid; Fonseca, Abilio da
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 9, No 1 (2025)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.9.1.111-127

This study aims to determine the types, abundance and composition of the stranded marine debris and its impact on the mangrove ecosystem in Liquiça Municipality, Timor-Leste. Data were collected from 6 September 2024 to 30 October 2024 at three stations using surveys and direct field observations. Analysis was conducted both quantitatively and qualitatively. Seven types of debris were identified : plastic, metal, glass, rubber, fabric, organic and other inorganic waste. Plastic was the most dominant at all stations, Station 1 recorded the highest debris abundance at 1.62 items/m², with plastic waste also dominating by category at Stations 1 and 3 (155 items/m² and 137 items/m²). Station 1 also had the heaviest debris weight at 4,339 g/m² and the largest volume at 235 cm³/m². The findings indicate that stranded marine debris does have a negative impact on the mangrove ecosystem, significant negative correlation between the weight of marine debris and macrozoobenthos. However no correlation between debris and mangrove’s seedlings was found.

Water pollution status of Deli River Medan, North Sumatra, based on Pollution Index (IP) and CCME WQI Jamal, Aulia Fitri; Damar, Ario; Hariyadi, Sigid
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.46921

Deli River has been designated as a national river that has made a major contribution to the economic growth and development in the Medan city of North Sumatra. However, rapid urbanization and human population growth have caused degradation of the quality of Deli River due to increasing pollution. This study aims to analyze the level of pollution of the Deli River using the Pollution Index (PI) and CCME Water Quality Index (WQI) methods with reference to Government Regulation Number 22 of 2021. The research location was divided into 4 stations from upstream to downstream of the Deli River. Based on PI method, stations 1, 2, and 3 were classified as lightly polluted, while station 4 experienced moderate pollution. The results were different when using the CCME WQI method, which showed that stations 1, 2, and 3 were classified as having fairly good waters, while station 4 was poor waters. Water quality analysis was carried out on 13 parameters, 5 of which exceeded the river water quality standard threshold, namely BOD, ammonia, Pb, Zn, and Cd.Keywords:Deli riverRiver pollutionWater qualityPollution Index (IP)CCME WQI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.46921

Perancangan Sistem Pengukuran Kinerja Otoritas Pelabuhan Pana, Otto Baka; Fahmi, Idqan; Damar, Ario
Warta Penelitian Perhubungan Vol. 29 No. 1 (2017): Warta Penelitian Perhubungan
Publisher : Sekretariat Badan Penelitian dan Pengembangan Perhubungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v29i1.312

Otoritas Pelabuhan adalah lembaga pemerintah di pelabuhan sebagai otoritas yang melaksanakan fungsi pengaturan, pengendalian, dan pengawasan kegiatan kepelabuhanan yang diusahakan secara komersial. Oleh karena itu perlu sebuah metode pengukuran kinerja yang komprehensif yang menyeleraskan visi dan misi organiasasi ini dalam menjawab kebutuhan dunia kepelabuhanan yang sudah semakin berkembang dan kompleks. Balanced scorecard menawarkan suatu peta jalan yang sistematis, obyektif, dan komprehensif untuk menerjemahkan pernyataan visi dan misi ke dalam sekumpulan ukuran kinerja yang saling berkaitan. Perancangan sistem pengukuran kinerja Otoritas Pelabuhan mengambil studi kasus pada Kantor Otoritas Pelabuhan Utama Tanjung Priok karena dianggap lebih kompleks dan mewakili Otoritas Pelabuhan yang ada di Indonesia. Perancangan pengukuran ini mengambil metode balanced scorecard yang dilakukan dengan melibatkan pihak manajemen Otoritas Pelabuhan Utama Tanjung Priok dangan beberapa ahli manajemen kepelabuhan. Metode analisis yang diterapkan untuk pengolahan data adalah AHP (analytical hierarchy process). Hasil AHP menunjukan urutan kepentingan tiap perspektif pada balanced scorecard pelabuhan. Hasil dari penyebaran kuesioner diperoleh nilai pembobotan dari keempat perspektif balanced scorecard, yaitu: responden memilih perspektif pelanggan sebagai perspektif yang paling penting yang ditandai dengan nilai tertinggi yaitu sebesar 37,5% terhadap visi Otoritas Pelabuhan, perspektif pembelajaran dan pertumbuhan sebesar 31,5%, kemudian diikuti oleh perspektif keuangan sebesar 17,6%, dan yang terakhir adalah perspektif proses bisnis internal 13,4%.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/warlit.v29i1.312

Marine Debris Pollution and Its Impact on the Mangrove Ecosystem (Case Study: Karimunjawa Island and Kemujan Island, Indonesia) Rafsanjani Fajrin, Erba; Damar, Ario; Taryono
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 3 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.3.516

Coastal areas possess a diverse potential wealth of natural resources that can be developed and utilized by humans, such as fisheries, marine tourism, and transportation. One form of disruption to the balance of coastal and marine ecosystems is the pollution caused by waste. The Karimunjawa Islands face serious challenges related to waste pollution. Therefore, an identification of carried out regarding the composition of polluting waste as well as impacts or disruptions caused by marine waste pollution on the mangrove ecosystem in the coastal areas of Karimunjawa Island and Kemujan Island. Various types of waste were found at the research site, including plastic, metal, glass, rubber, organic, and others. Based on the enteri locations of Karimunjawa Island and Kemujan Island, 370 items of plastic waste and macro-debris amounted to 442, predominantly on Lumbung Beach. The dominant mangrove is Rhizophora sp., which has muddy sandy substrate. From the results of this study, it can be concluded that this waste situation makes the coastal areas of Karimunjawa Island and Kemujan Island vulnerable to environmental pollution problems. The impact on the environment is a decrease in benthic biota density owing to the abundance of waste. The higher the density of waste, the lower the density of benthic species found in the mangrove ecosystemenvironment.

The Blessed Land: Internalization of Past Disaster into Culture by Sangihes Coastal Community Christian, Yoppie; Desmiwati, Desmiwati; Damar, Ario
International Journal of Disaster Management Vol 3, No 1 (2020)
Publisher : TDMRC, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/ijdm.v3i1.17085

This paper explores how the coastal community of Sangihe Island, North Sulawesi, Indonesia adapted from past disasters through internalization of bad memories. To build an understanding of the cultural construction of this adaptation, this paper uses a cultural ecology framework and information collected through phenomenological study to identify the primary socio-historical information derived from past disasters. The results of the research show that the community has internalized the memories of disaster through material and non-material culture, as well as spatial arrangements of infrastructure to address the multiple threats of volcanic eruption, tsunami and typhoon risks, witnessed by their ancestors. This paper shows that the communities of Sangihe apply embedded knowledge and experience into daily practices. This is one of the models of indigenous knowledge-based disaster risk reduction, which can be a foundation for the present generations outside Sangihe to minimize the impact of disasters.

Variation of nitrate concentration and light level on growth rate of diatom Chaetoceros muelleri Rahayu, Siti Mira; Damar, Ario; Krisanti, Majariana
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 2 (August, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i2.6789

Microalgae are cultured as natural feed for the cultivation of mollusks, crustaceans (early larval stages), and zooplankton. Diatoms are phytoplankton groups commonly used as feed, one of which is Chaetoceros muelleri. This study aims to identify the optimal nitrate concentrations and light level (irradiance) for the growth rate of C. muelleri. Culture was placed in nitrate 1,330; 5,305; and 27,030 mg/L (N1, N2, N3, respectively); and light 50, 100, and 150 µmol/m2/s, with three replications for each treatment. The response variable observed was the growth rate of C. muelleri and nitrate uptake. Each nitrate treatment resulted in a significant difference in the growth rate of C. muelleri (LSD, p < 0.01). The N3 treatment produced the highest growth rate (average 0,188-0,193 cells/day), while N1 produced the lowest specific growth rate (average 0,149-0,157 /day). In light treatment, a significant difference was only seen in the light levelof 150 µmol/m2/s (LSD, p < 0.05) which produced the highest growth rate (average 0.157-0.193 cells/day), especially in the nitrate N1 and N2. Meanwhile based on the significance test, the interaction between nitrate and light treatment was not significant.Keywords: Chaetoceros muelleri; Growth rate; Irradiance; Nitrate

Ecological study and coral mortality in the horizontal marine zone of Beras Basah Island, Bontang Rosdiani, Yulistika; Yulianda, Fredinan; Damar, Ario
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 2 (August, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i2.22280

This study aims to assess the ecological value and coral mortality in the horizontal marine zone of Beras Basah Island. The research was conducted by observing coral reefs at four stations positioned horizontally at depths of 3 meters and 5 meters using the Line Intercept Transect (LIT) method. The key parameters analyzed in this study included coral cover percentage, diversity index, dominance index, evenness index, and mortality index. The recorded coral cover percentages were as follows: hard coral (26.91%), soft coral (16.42%), sponge (0.47%), other biotic components (0.44%), algae (5.86%), dead coral with algae (21.07%), dead coral (1.78%), sand (6.60%), rubble (9.26%), and silt (11.19%). The condition of coral reefs in the horizontal marine zone of Beras Basah Island was classified as moderate, with a live coral cover value of 26.91%, based on the classification by Gomez and Yap (1988). The highest diversity index value (2.46) was recorded at Station 1(a), indicating a relatively stable community structure, while the lowest diversity index value (1.98) was observed at Station 3(b), reflecting lower diversity and potential environmental stress or disturbance in the area. This is further supported by the highest dominance index value (0.17) also found at Station 3(b). The highest evenness index values (0.87) were observed at Stations 1(a) and 1(b), indicating stable communities with high similarity and evenness. The highest coral mortality index (0.53) was recorded at Station 2(a), located in the northern area at a depth of 3 meters in the waters of Beras Basah Island. Keywords: Beras Basah Island; Biodiversity; Coral Reef; Ecological Index; LIT Method; Mortality Index

Meningkatkan model deteksi estimasi distribusi musiman padatan tersuspensi total di perairan Selat Madura, Indonesia Cahyo, Ali Mas'ud Dwi; Damar, Ario; Kurniawan, Fery; Hidayat, Adrian
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.8605

High TSS causes siltation around coastal areas in the Madura Strait. TSS impacts water quality and habitat health. It's necessary to know that TSS distribution can vary each season. The algorithm detects TSS distribution by processing Landsat-8 satellite image data. However, existing algorithms are sometimes only suitable for some instances, so the results do not correspond to actual conditions. Therefore, this paper wants to build a better detection model using Laili's algorithm to determine whether satellite image analysis can explain the exact conditions. Laili's algorithm detection was validated and corrected against field data via a correlation test. It’s necessary to know the spatial distribution pattern of data attribute values using the Moran Index. The results TSS in the dry season is 5-18 mg/L and covers an area of up to 4 km; in the rainy season, it is 5-22 mg/L and can cover an area of up to 7.8 km. Moran's Index results show that spatial autocorrelation in the distribution pattern results in a cluster pattern. These results show that the detection model is relatively reasonable and can be used as training data to detect the distribution of TSS in the Madura Strait in subsequent years.

Co-Authors Abd Saddam Mujib Abdul Haris Achmad Djaelani Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Aditya Bramana Adrian Hidayat, Adrian Adriman, Adriman Agung, Gede Panji Agus Atmadipoera Agus Ramli Agus Setiyono Agustinus M Samosir Agustinus M. Samosir Ai Solihat Ai Solihat Akhmad Solihin Al Azhar Al Azhar Alan Frendy Koropitan Alianto , Aliati Iswantari Alimudin Laapo Am Azbas Taurusman Andhi Setyonugroho Ari Purbayanto Ari Wahyuni Aries Asriansyah Astuti, Ella Yuni Aswin Ayu Andriani Ayu, Inna Puspa Bambang Sumartono Beginer Subhan Buda, Mark Budy Wiryawan Cahyo, Ali Mas'ud Dwi Charles Parningotan Haratua Simanjuntak Christian, Yoppie Cicik Kurniawati Dedi Soedharma Dedi Soedharma Dedy Eka Syaputra Desmiwati Desmiwati Desmiwati, Desmiwati Dewayani Soetrisno Dewayani Sutrisno Dietiech G. Bengen Dietriech Geoffrey Bengen DTF Lumban Batu Dwi Yuni Wulandari Edwarsyah Edwarsyah Enan M. Adiwilaga Enan M. Adiwilaga Enan M. Adiwilaga Enang Harris Evy Damayanthi Febrizal . Ferdinan Yulianda Fery Kurniawan FERY KURNIAWAN Fery Kurniawan Flandrianto Sih Palimirmo Fonseca, Abilio da Fredinan Yulianda Gatot Yulianto Hartoni . Hartoni ., Hartoni Hartrisari Hardjomidjojo Hasim Hawis H Madduppa Hefni Effendi Helmy Akbar Heny Suseno Heny Suseno Holyness Nurdin Singadimedja I Wayan Nurjaya I.W. Nurjaya Idqan Fahmi Imam Bachtiar Imam Bahtiar, Imam Inul Adkha IPB, DGB Isdrajad Setyobudiandi Ishak, Mursalin Ismudi Muchsin Ismudi Muchsin Ivonne M. Radjawane Jamal, Aulia Fitri Kadarwan Soewardi Kasman Kasman Lala M Kolopaking Lubis, Khairul Luky Adrianto M Agus Setiadi M F Rahardjo M. Arsyad Al Amin M. Muklis Kamal M. Taufik M.F. Rahardjo M.F. Rahardjo Ma'mun Sarma Majariana Krisanti Marjariana Krisanti Masykhur Abdul Kadir Mennofatria Boer Minsaris, La Ode Alam Mohammad Mukhlis Kamal Muarif Muarif Muarif Muarif Muhammad Ridwan Muhammad Taufik Nahrowi Neneng Marlian NEVIATY PUTRI ZAMANI Ngoc, Pham Ti Anh Ngurah Nyoman Wiadnyana Niken T.M. Pratiwi Niken Tunjung Murti Pratiwi Nor, Norhariani Mohd Noveldesra Suhery Nur Asia Umar Nurfadillah Nurfadillah Nyoman Darma Adi Nyoman Dati Pertami Oktariza, Wawan Pana, Otto Baka Paryono - Paryono Paryono Paulus Boli Purwanto, Budi Purwiyatno Hariyadi Puspita, Lorensia Qonita Sinatrya R. Dikky Indrawan Rafsanjani Fajrin, Erba Rahayu, Siti Mira Rahmat Kurnia Rahmat Padyawan, Andhy Reiza Maulana Aditriawan Reny Puspasari Riadi, Septa Richardus F. Kaswadji Rifki Aldi Ramadhani Rikardi, Novit Rilus Kinseng Rokhmin Dahuri Rokhmin Dahuri Roni Hermawan Roni Hermawan Rosdiani, Yulistika Rusdi, Rismawaty Safwan Hadi Santos, Alzira de Jesus dos Santoso Rahardjo Setyo Budi Susilo Setyo Pertiwi Sigid Hariyadi Sigid Hariyadi Sigit Winarno Singgih Afifa Putra Singgih Afifa Putra Sitompul, Nathania Sri Mira Rahayu Sri Purwaningsih, Sri Sri Suryo Sukoraharjo Subambang, R. Budiono Sudradjat Sugeng Budiharso Sugeng Budiharsono Suharsono . Suharsono _, Suharsono Sulistiono Sumiati Suria Darma Tarigan Syamsul Bahri Agus, Syamsul Bahri Taryono Taryono Tolentino-Zondervan, Frazen Tridoyo Kusumastanto Ulfah Juniarti Siregar Welly, Marthen Widyarini, Happy Yeti Lis Purnamadewi Yonvitner - Yoppie Christian Yudhi Amrial Yudi Wahyudin Yusli Wardiatno Zinedine Putra Adinegoro Zulfikar Afandy Zulfikar Afandy Zulhamsyah Imran

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