A5087912864- Geological and Geophysical Studies
- Marine and Coastal Ecosystems
- Coastal Management and Development
- Coastal and Marine Dynamics
- earthquake and tectonic studies
- Coastal wetland ecosystem dynamics
- Agricultural and Environmental Management
- Microplastics and Plastic Pollution
- Earthquake and Tsunami Effects
- Coastal and Marine Management
- Tropical and Extratropical Cyclones Research
- Geophysics and Gravity Measurements
- Ocean Waves and Remote Sensing
- Recycling and Waste Management Techniques
- Community-based Tourism Development and Sustainability
- Geological formations and processes
- Plant responses to water stress
- Oceanographic and Atmospheric Processes
- Hydrological Forecasting Using AI
- Meteorological Phenomena and Simulations
- Data Mining and Machine Learning Applications
- Earthquake Detection and Analysis
- Geology and Paleoclimatology Research
- Water Quality Monitoring Technologies
- Decision Support System Applications
National Research and Innovation Agency
2022-2024
Ministry of Marine Affairs and Fisheries
2014-2023
National Research, Development and Innovation Office
2023
Indonesian Pediatric Society
2022
Marine Research Centre
2019-2021
Pancur Kasih Association
2021
Badan Penelitian dan Pengembangan Kesehatan
2012-2020
Badan Pusat Statistik
2020
Technische Universität Braunschweig
2013-2018
Universitas Muhammadiyah Kendari
2018
Several studies have suggested Indonesia to be among the top plastic polluting countries globally. Data on presence and amounts of pollution are required help design effective reduction mitigation strategies. Research quantifying in has picked up recent years. However, a lack central coordination this research led output with different goals, methods, data formats. In study we present meta-analysis published uncover gaps biases current research, use these insights suggest ways improve future...
Abstract. Tsunami attenuation by coastal vegetation was examined under laboratory conditions for mature mangroves Rhizophora sp. The developed novel tree parameterization concept, accounting both bio-mechanical and structural properties, allowed to substitute the complex structure a simplified model of identical hydraulic resistance. most representative parameterized mangrove selected among tested models with different frontal area root density, based on test results. were arranged in forest...
Laboratory experiments on the effectiveness of mangroves to reduce tsunami energy were performed. A complex tree structure Rhizophora sp. was parameterized using stiff assumption (root system and trunk) for different submerged root volume ratios frontal areas. The hydraulic resistance prototype models under steady flow conditions compared most appropriate model in terms both equivalent practical feasibility selected further investigation. damping performance mangrove forest determined from...
For safety and survival at sea on the shore, wave predictions are essential for marine-related activities, such as harbor operations, naval navigation, other coastal offshore activities. In general, height rely heavily numerical simulations. The computational cost of a simulation can be very high (and it time-consuming), especially when considering complex area, since these simulations require high-resolution grids. This study utilized deep learning technique called bidirectional long...
Wave prediction in a coastal area, especially with complex geometry, requires numerical simulation high-resolution grid to capture wave propagation accurately. The resolution of the from global forecasting systems is usually too coarse area. This problem resolved by performing dynamic downscaling that simulates condition into smaller domain grid, which high computational cost. paper proposes deep learning-based method for predicting significant height area data. We obtain data continuous...
<p class="judulabstrakindo">ABSTRAK</p><p class="abstrakindo">Perairan Teluk Benoa merupakan kawasan semi tertutup dengan mulut sempit yang memisahkan antara Pulau Serangan dan Tanjung Benoa. Arus laut perairan Benoa, dekat pantai berperan penting dalam proses transpor sedimen di daerah gelombang mulai pecah hingga ke arah garis pantai. Tujuan penelitian adalah mengetahui karakteristik arus terjadi, analisis dari penyajian secara <em>scatter plot</em>...
Perairan Teluk Banten merupakan wilayah yang sibuk dengan aktivitas wisata bahari, industri, permukiman dan lain-lain. Kondisi tersebut dapat menimbulkan dampak-dampak negatif seperti pencemaran, erosi, masalah lingkungan lainya. Pemahaman mengenai kondisi hidro-oseanografi sangat penting sebagai langkah untuk pengelolaan perlindungan pesisir laut. Tujuan dari penelitian ini mengetahui karakteristik hidrodinamika di pada musim peralihan (Agustus - September) berdasarkan data primer (data...
Abstract Coastal erosion remains a problem for the socio-economic development of coastal zone in north coast Java. This study aims to determine characteristics, shoreline changes, and adaptation strategies Java through satellite on-ground observations. The analysis covers two decadal periods data starting from 1998 2018. characteristic is typified by sandy, muddy, gravelly coast. At particular coasts have been extensively modified becoming structure buildings. changes are characterized...
Abstract The North Coasts of West Java are increasingly affected by human activities. area has been utilized as settlement areas, industrial estates, and associated infrastructures including roads, school, hospital, market, etc. Consequently, this massive landuse uncontrolled natural resources extraction have contributed to environmental degradation such coastal erosion, accretion, pollution, inundation, land subsidence. To date, we so far very few field measurement data subsidence support...
Kuta beach in Bali is a world-famous tourist destination has been suffering from marine litters (or debris) disaster almost every year. Mitigation efforts have carried out by the local government started educating people as well continuing mass cleaning campaigns for stranded beach. The research an objective to understand physical processes of debris characteristics such its propagation and distribution along coastline water columns during two different seasons (West Monsoon Transitional...
Perairan Teluk Bungus berlangsung cukup banyak aktivitas, namun belum ada data-data valid berkaitan dengan parameter oseanografi perairannya. Perlu dilakukan kajian dinamika pesisir, terutama berupa fisik, tujuannya adalah diperoleh informasi dasar fisik yang berguna untuk kelancaran aktifitas di sekitar perairan. Data batimetri dari peta dikeluarkan oleh Dishidros, dianalisis tampilan 2D dan 3D . pasang surut air laut terukur alat ukur ADCP memiliki sensor tekanan, merupakan utama arus...
Abstract Plastic waste generation has been increasing over the last decades. Rivers represent complex environments where plastics may be stored and remobilized. Studies on riverine plastic, including riverbank contamination, are still lacking. Riverbank surveys were carried out in Citarum River, Indonesia, at three river sections Purwakarta, Karawang, Muara Gembong March-April 2021. The aim was to quantify abundance of plastic different points zone. sample ‘monolith’ taken by digging a...
ABSTRAKInformasi kerusakan daerah Pesisir Utara Jawa bukan hal yang baru. Daerah pesisir Cirebon sebagai salah satu bagian mengalami permasalahan dinamika ditandai oleh erosi dan sedimentasi pantai. Erosi merupakan mendasar dalam pengelolaan wilayah pesisir. Penelitian ini mengkaji ditinjau melalui perubahan garis pantai ditimbulkan proses terjadi secara alami ataupun akibat aktivitas manusia. Pengolahan data satelit Landsat tahun 1999 2013 memberikan informasi di sekitar Cirebon. Hasil dari...
Observations on the 2004 tsunami showed that coastal forest vegetation could reduce impacts of a or storm surge in two ways: (i) well-known wave attenuation and (ii) protection areas from damage by stabilizing sediments. In this paper, damping performance mangrove different widths is systematically tested Twin Wave Flumes (without with model 1- 2-m-wide flumes, respectively) for both regular irregular waves. Results reveal dissipation coefficient increases increasing width strongly related...
Perairan Teluk Benoa Bali memiliki 6 sungai (tukad) yang bermuara pada perairannya. Tukad Mati dan Badung adalah 2 terbesar pemberi pasokan sedimen. Pembangunan reklamasi di pelabuhan pembangunan Jalan Tol melintasi diduga meningkatkan sedimentasi. Tujuan penelitian ini untuk mengetahui kejadian sedimentasi perairan Benoa, memperoleh kisaran secara spasial terjadi dalam rentang 9 tahun terakhir. Analisis pendugaan dilakukan berupa sebaran pengendapan dasar dengan menggunakan citra satelit...
Bencana tsunami Selat Sunda 22 Desember 2018 datang secara tiba-tiba tanpa ada peringatan dini dari pihak berwenang; merenggut nyawa lebih 430 orang dan menimbulkan kerusakan infrastruktur di wilayah pesisir. Penelitian ini bertujuan untuk melakukan penilaian cepat terkait dampak mencoba analisis sumber serta memberikan rekomendasi upaya pengurangan risiko bencana masa mendatang. Metode yang digunakan terdiri citra satelit, observasi fisik lapangan, wawancara. Wilayah pesisir barat Kabupaten...
Bontang is a crowded with residential and industrial activities which produce heat waste into surrounding waters. This condition may cause environmental problems, changes in water condition. Knowledge about dynamics of physic chemical waters city very important as an effort to address issues part coastal zone management protection. The aim this research understand hydrodynamic characteristics (tide current) the influence distribution physics base on primary data (current tide during one...