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All Journal Jurnal Antropologi: Isu-Isu Sosial budaya Journal of Aceh Physics Society Jurnal Ilmu Kebencanaan : Program Pascasarjana Unsyiah Jurnal The Messenger Journal of Geoscience, Engineering, Environment, and Technology INDONESIAN JOURNAL OF APPLIED PHYSICS Indonesian Journal of Chemistry Jambe Law Journal Jurnal Ilmu Fisika Risalah Fisika International Journal of Educational Review, Law And Social Sciences (IJERLAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Natural International Journal of Disaster Management Jurnal Rekayasa elektrika Jurnal Teknik Sipil
Nazli Ismail
Jurusan Fisika, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Neuroscience Physics Social Sciences Transportation Other

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Projection of Climate Extreme Indices Based on Representative Concentration Pathways (RCP) in Aceh Province Subiyantoro, Fitrohim; Abdullah, Faisal; Ismail, Nazli; Gede Arya Putra, I Dewa; Grefyolin Simbolon, Theresia
Jurnal Ilmu Fisika Vol 17 No 1 (2025): March 2025
Publisher : Jurusan Fisika FMIPA Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.17.1.1-8.2025

Abstract

Representative Concentration Pathways (RCP) scenarios are based on assumptions about the future development of radiative forcing. There are 4 RCP scenarios, but only 2 RCP scenarios are used in this study, RCP 4.5 and RCP 8.5. The aims are to identify characteristics and percentage changes in extreme climate indices in the future. CMIP5 model data such as CCSM4, IPSL-CM5A-LR, IPSL-CM5A-MR, IPSL-CM5B-LR and NorESM1-M were used. The model data was downscaled using a statistical method, and bias correction was based on observational data from five BMKG stations in Aceh Province for the historical period (2001-2005). Subsequently, the observation data and bias-corrected model data for extreme climate events were identified based on the Expert Team on Climate Change Detection and Indices (ETCCDI). The extreme climate indices utilized in this study are consecutive rainy days (CWD), consecutive dry days (CDD), total annual rainfall (Prcptot), monthly maximum temperature (TXx), and monthly minimum temperature (TNn). The results show that the CDD, Prcptot, TXx and TNn climate indices tend to increase in 2021 – 2100 periods. Meanwhile, the CWD decreased. Based on the historical period, all extreme climate indices increased significantly in 2021 - 2100 except TXx, which decreased in 2021 – 2040.
Spatio-Temporal Analysis of Ground Movement Using Unmanned Aerial Vehicle Photogrammetry in Gampong Lamkleng, Aceh Besar Amalia, Nabila; Syamsidik, Syamsidik; Ismail, Nazli
International Journal of Disaster Management Vol 6, No 1 (2023)
Publisher : TDMRC, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/ijdm.v6i1.31770

Abstract

Ground movement is one of the most frequent disasters causing major damages in Indonesia. Unmanned Aerial Vehicle (UAV) has been widely used as a rapid observation method to obtain detailed characterization of ground movement. Often, active landslide area is difficult to access. This hinders close monitoring and observations of the ground movement. This study aims to demonstrate the use of UAV as tools for monitoring and observations on active ground movement area and to validate the results. For this purpose, the study was conducted at Gampong Lamkleng, Aceh Besar-Indonesia using spatio-temporal analysis by UAV photogrammetry. The UAV was chosen because it is easy to use, practical, and safe for landslide area that are relatively small and difficult to reach. Aerial photographs were processed using the Agisoft Metashape software in modeling and analyzed using Quantum GIS (QGIS) and ArcGis. The observation results show that the largest ground movement occurred in January 20 to 23, 2021 which was related to precipitation rates measured at a nearby rainfall station. The movement volume was 1,411.063 m3 and a rate of ground movement reaching 0.69 m/day due to heavy rain. The estimated value of losses is IDR 1,055,854,000. The UAV images analysis were compared to actual ground elevation measured using Real-Time Kinematic (RTK). The validation show that the accuracy based on comparison between photogrammetric and RTK measurement was at agreeable rate (99%). Otherwise, the accuracy performed on 19 check point using Root Mean Square Error analysis found that the accuracy was still very low. The low RMSE value is due to the georeferencing process using the Ground Control Point not being carried out.
Identification ratio of Si/Ti and Ca/Ti content by X-Ray Fluorescence in tsunami soil samples LAHNA, KURNIA; MITAPHONNA, RARA; RAMLI, MULIADI; ISBAH, FALIQUL; YUSIBANI, ELIN; FAUZI, FAUZI; ISMAIL, NAZLI; IDRS, NASRULLAH
Jurnal Natural Volume 24 Number 1, February 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v24i1.35429

Abstract

Earthquakes and tsunamis natural disasters have repeatedly occurred on the coast of Aceh province, which lies between the confluence of two plates. The tsunami deposits in this area can provide important information regarding the reconstruction of marine attacks by past earthquakes and tsunamis. In general, tsunami deposits can be identified based on their geological, sedimentological, paleontological, and geochemical characteristics. In our research work, spectrometry X-ray fluorescence (XRF) has been utilized to investigate the geochemical signatures of tsunami-affected soil samples in Aceh province at three tsunami-impacted areas, namely Aceh Besar regency, Banda Aceh City, and Aceh Barat regency. The sampling point is located about a kilometer from the coastal line. Our findings indicate that tsunami-affected soils in Aceh Province after 10 years struck by tsunami contain terrestrial markers such as Fe and Ti, carbonate markers (Mg, Ca), and heavy metals elements (Cr, Ni, Cu, Zn, and Sr). On the other hand, in our study, the concentration ratios of several elements such as Si/Ti and Ca/Ti seem most suitable as a chemical signature for differentiating environmental conditions such as the 2004 Indian Ocean tsunami event. It could be noticed that geochemical analysis by XRF can be applied to characterize the tsunami-affected soils in several coastal areas of Aceh province.
VIRTUAL TOUR AS AN ALTERNATIVE TO TOURISM DURING COVID-19: A CASE STUDY AT THE ACEH TSUNAMI MUSEUM Hidayatul Azizi; Iskandar Madjid; Nazli Ismail
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 3 No. 4 (2023): July
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v3i4.977

Abstract

The spread of the coronavirus has had a major impact on the education and tourism sectors, so lockdowns and travel restrictions have prohibited people from traveling. This lockdown policy calls for all activities to be carried out from home, such as work, travel and other outside activities. One of those affected is the Museum, where the Museum as one of the tourist destinations and also education places is affected because it cannot operate. As more and more people stay at home due to the coronavirus pandemic, the need for alternative ways of traveling becomes important. The rapid use of the internet during the pandemic, so that an alternative virtual tour as a substitute for traveling to a place directly becomes a solution. This study aims to evaluate the use of Tsunami Museum virtual tour uploaded in YouTube in 2020 as digital media during the pandemic. This research was conducted using a quantitative-qualitative method with a descriptive approach. Data were obtained from interviews, questionnaires, field observations, photo documentation of activities and literature studies. The results showed that the pandemic made Tsunami Museum manager carry out a digital transformation in educating the public. Virtual Tour uses the zoom application and utilizes social media to promote it. The results of the questionnaire distributed to the virtual tour participants of this museum showed above average of mean standar response from the respondents and were supported by the results of the committee's interview, mentioning that Virtual Tour can help disseminate information on the value of museums related to disaster even during Covid-19.
From Misbehaviour to Courtroom: Analyzing Malaysia’s Legal Approach to Children Beyond Parental Control Syed Nong, Shariffah Nuridah Aishah; Ismail, Nazli; bin Mustaffa, Aminuddin; binti Bidin, Asiah; Abu Taher, Mohammad
Jambe Law Journal Vol. 8 No. 2 (2025)
Publisher : Faculty of Law, Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/40hknt39

Abstract

Youth misconduct such as truancy, running away from home, smoking, and staying out late remains a recurring concern in Malaysia where public alarm has been amplified by viral social media cases. Legally, such adolescents fall under the category of “children beyond control” in the Child Act 2001. Between 2017 and 2023, the Department of Social Welfare recorded 1,534 cases nationwide, 40 of which were from the state of Terengganu. Failure to address such behaviour risks escalating into delinquency and crime, highlighting the need for early intervention. This study aims to identify the most prevalent forms of uncontrollable behaviour in Terengganu, examine legal procedures and rehabilitation orders imposed by the Court For Children, and propose improvements to strengthen child welfare protection. Using a descriptive socio-legal methodology, qualitative data were collected through semi-structured interviews with magistrates, welfare officers and probation officers, supplemented by library research. Findings indicate the need for comprehensive intervention strategies to ensure protection, rehabilitation, and reintegration. The study contributes to scholarship and practice by aligning case management with the National Child Policy and the United Nations Convention on the Rights of the Child, while offering practical insights to improve the handling of children beyond control in Terengganu.
APPLICATION OF 1D MAGNETOTELLURIC METHOD TO ESTIMATE ALLUVIUM THICKNESS IN ACEH RIVER DELTA Hani, Fajrul; Ismail, Nazli; Surbakti, Muhammad Syukri; Syamsuddin, Fadhli; Asyqari, Amir; Nanda, Muhammad; Munir, Badrul; Alhafsi, Muhammad Arfan; Afrizal, Tomi
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 16, No 1 (2026): April ( Article in press )
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v16i1.106868

Abstract

The Aceh River Delta, located in Banda Aceh City and Aceh Besar Regency, is a Quaternary alluvial plain composed of unconsolidated young sediments and lies between two northern branches of the Great Sumatran Fault, making it vulnerable to earthquake amplification and liquefaction. Estimating the thickness of alluvium is essential for seismic risk assessment. This study applies the 1D magnetotelluric (MT) method to investigate subsurface resistivity and estimate alluvium thickness. MT data were acquired in Cot Seunong Village using a KMS-820 data logger, LEMI-120 magnetometer, and LEMI-701 electrodes for 14 hours. Processing included time-frequency analysis, notch filtering, and robust transfer function estimation using the EMTF algorithm. Apparent resistivity and phase data were inverted using IPI2WIN to produce a 1D resistivity model. The model reveals seven subsurface layers to 1000 m depth, with the upper six layers (0–420 m) having low to moderate resistivity (13.9–134.9 Ωm), interpreted as alluvium. The deepest layer (914.2 Ωm) likely represents sandstone-conglomerate bedrock. The model correlates well with nearby borehole lithology. These findings confirm the effectiveness of the 1D MT method in estimating alluvium thickness and detecting resistivity contrasts. The estimated alluvium thickness of 420 m increases vulnerability to seismic wave amplification at the ground surface. Further surveys using 2D/3D MT inversion are recommended to provide comprehensive information on vertically and laterally subsurface conditions, thereby enhancing geohazard assessment in the Aceh River Delta.
Co-Authors . Azmeri, . Abd. Rasyid Syamsuri Abu Taher, Mohammad Afrahun Naziah AFRIZAL, TOMI Agus Pajrin Jaman Alhafsi, Muhammad Arfan Alvin Caesar Lesmana Ikramsyah Amalia, Nabila Anak Agung Istri Sri Wiadnyani Aprillino Wangsa Arief, Nasrullah Idris Asyqari, Amir Ayu Safrida Badrul Munir, Badrul Bakhtiar Bakhtiar bin Mustaffa, Aminuddin binti Bidin, Asiah Bukhari Bukhari Bukhari Bukhari CUT INTAN KEUMALA Darisma, Dian Deviyani R. Putri Dzakiyul Mubarrak Elin Yusibani Erwin, Riza Eva Andriani Fadhli Fadhli Fadhli Syamsudin Faisal Abdullah Faisal Abdullah Faisal Faisal Faliqul Isbah Farid Mufti Fauzi Fauzi Gede Arya Putra, I Dewa Grefyolin Simbolon, Theresia Gunawati Gunawati Hani, Fajrul Hidayatul Azizi I Ketut Suada Ibnu Rusydy IDRS, NASRULLAH Indahsari, Fitriana N. indra indra irfan Putra Irhamni . IRWANSYAH . Iskandar Madjid Kendek Limbong Khairul Munadi Khumaidi Khumaidi Lahna, Kurnia Laura Vadzla Hermansyah Lukmanul Hakim M. Dirhamsyah Maisarah, Mila Marwan . Marwan Abu Bakar Marwan Marwan Marwan Marwan Masyithah Masyitah Mieftah Oesanna Miftahul Jannah Mitaphonna, Rara Muhajirin Muhajirin Muhammad Nanda Muhammad Nanda Muhammad Yanis Muhammad Yanis Muksin Umar Muliadi Ramli Mulyani . Muzakir Zainal Nanda, Muhammad Nasrullah Zaini Nela Wirja NOVIA PURNAMA SARI Qalbi, Harisa Bilhaqqi Rahimi . Riza Erwin Sjafrizal . Subiyantoro, Fitrohim Surbakti, Muhammad Syukri Syamsidik, Syamsidik Syed Nong, Shariffah Nuridah Aishah Taqwaddin Husin Teuku Khairuman Umar Muksin