A5065507714- Geological and Geophysical Studies
- Geophysical and Geoelectrical Methods
- Computational Physics and Python Applications
- Climate variability and models
- Geophysics and Gravity Measurements
- Meteorological Phenomena and Simulations
- Geotechnical and construction materials studies
- Geophysical Methods and Applications
- Cryospheric studies and observations
- Mining Techniques and Economics
- Geomagnetism and Paleomagnetism Studies
Universitas Syiah Kuala
2022
Prince of Songkla University
2017-2020
We conducted an extensive geohazard survey along 200 km of coastline in Bengkulu and Lampung provinces, Sumatra, Indonesia, focusing on paleotsunami deposits. Our study involved coring at 11 coastal sites, with a particular emphasis exploring diverse environments, including coralline shores behind reef platforms, wetlands river floodplains.    At the northern end our area, near Bintuhan, we documented significant palaeo-tsunami deposit within former wetland now...
Ek Leuntie Cave, in the southern city of Banda Aceh, Aceh Province, is recognized as an educational media based on geopark sites because it holds a 7400-year paleotsunami track record. As karst area, Cave vulnerable to impact geological disasters such earthquakes, sinkholes and subsidence. effort reduce negative disasters, geophysical studies have been applied Karst area. The study aims identify subsurface structure identification was carried out using Electrical Resistivity Tomography (ERT)...
This study evaluates the high-resolution climate simulation system CESM/WRF composed of global model, Community Earth System Model (CESM) version 1, and mesoscale Weather Research Forecasting (WRF), for simulating climatological temperature precipitation in tropics with complex terrain where are strongly inhomogeneous. The annual seasonal simulations years 1980–1999 at 10 km resolution Sumatra nearby regions evaluated using observations reanalysis ERA-Interim (ERA). also compared downscaled...
Magnetic gradiometer survey has been conducted on the yard of archaeological site Masjid Tuha Indrapuri, Aceh Besar Regency, Province. The is one oldest mosques erected during Sultanate period. method was applied for mapping structures buried beneath surface. Total magnetic field data were measured using Proton Precession Magnetometer with grid spacing 2 meters between stations covering entire area site. Diurnal and international geomagnetic reference corrected to in order calculate total...
Metode DC-Resistivity konfigurasi Wenner telah diaplikasikan pada situs cagar budaya Cot Sidi Abdullah (CSA) di Desa Kuta Krueng, Kecamatan Samudra Pasai, Kabupaten Aceh Utara. Data geolistrik diukur 8 lintasan sejajar dengan spasi 5 meter dari arah utara - selatan sepanjang dan elektroda 0,5 meter. Berdasarkan hasil model penampang 2D diperoleh zona yang bersifat konduktif kisaran nilai resistivitas 0,1 “ 80 Ωm resistif reistivitas berkisar antara 100 600 ketebalan lapisan 1 Keberadaan...
This paper evaluates climate simulations at high resolution for Sumatra simulated using the Weather Research and Forecasting (WRF) model driven by of global Community Earth System Model (CESM) version 1. CESM/WRF climatological temperature precipitation 10-km covering 20-y period 1980-1999 were evaluated University East Anglia Climatic Unit, Delaware Air Temperature Precipitation, Global Precipitation Climate Center observation datasets, ERA-Interim reanalysis dataset. Results show that...
The gravity method was applied to the cultural heritage site of Cot Sidi Abdullah in Kuta Krueng Village, Samudera Pasai District, North Aceh Regency for mapping and reconstruction structure distribution artifact objects buried subsurface. Data measurement carried out a grid with 2 meters spacing between points cover all area site. model anomaly from vertical derivative results shows square pattern surrounding areas. This is thought as response remaining walls which are subsurface anomalous...
<p>Our team has previously built a ~7500 year tsunami history for the northern patch of Sunda Megathrust. However, paleo-tsunami south Aceh province and 2004 rupture remains poorly understood. We conducted geological investigation to better define boundaries patches along Megathrust.</p><p> </p><p>We utilized satellite imagery pinpoint potential sites likely archive evidence paleo inundations co-seismic...