Publication Search

Background: Pargarutan Julu Village, East Angkola District, South Tapanuli does not yet have a waste disposal site (TPS), causing residents to habitually dump waste into rivers and burn it around residential areas. In addition, the lack of knowledge about natural disaster mitigation is a problem that needs to be addressed urgently. Objective: This community service activity aims to increase public knowledge and awareness through education on waste management (sorting organic and inorganic waste, impacts of river pollution, and the 3R principle: Reduce, Reuse, Recycle) and natural disaster preparedness (floods and fires). Methods: The activity was conducted outdoors in the village at night using lecture, PowerPoint presentation, and interactive discussion methods, involving 35 participants consisting of children and village residents of Pargarutan Julu. Results: The activity showed high enthusiasm from participants, with many questions raised during the interactive discussion sessions. There was an increase in community understanding of the importance of waste sorting, the dangers of dumping waste into rivers, the application of the 3R principle, and steps for preparedness against flood and fire disasters. Conclusion: The participatory outdoor educational approach effectively improved knowledge and awareness of Pargarutan Julu Village residents regarding proper waste management and natural disaster preparedness, and encouraged sustainable behavioral change in the community.

This study aims to identify and analyze the logical fallacies that arise in public conversations about environmental issues and natural resource management on Indonesian social media using a descriptive qualitative approach. Data were collected through scraping techniques using the Python programming language and subsequently analyzed using an informal logic framework to identify various forms of fallacious reasoning. The findings reveal the presence of multiple fallacies that substantially influence public understanding of causal relationships within environmental dynamics. These fallacies contribute to oversimplification, shifts in attention away from scientific evidence, and the emergence of distorted perceptions regarding structural factors in spatial planning and natural resource governance. This study contributes to environmental communication scholarship by emphasizing the importance of critical thinking literacy in improving the quality of public deliberation and supporting the formulation of evidence-based environmental policies.

This article analyzes the recurring flash floods in North Konawe Regency which occurred in 2000, 2013, 2016, 2018, 2019, 2020, and 2021 as ecological disasters causally linked to three decades of natural resource exploitation through logging, oil palm plantations, and open-pit nickel mining. Using the dual framework of political ecology and environmental justice, this article argues that these disasters are not neutral natural events, but rather the product of a structured system of injustice: the indigenous Culambacu People and Tolaki People communities who were excluded from decision-making processes regarding extractive permits have borne the greatest burden of the destructive impacts of such exploitation. The most dramatic event was the 2019 flood that devastated Tapuwatu Village, causing losses amounting to Rp 674.8 billion and displacing 9,908 people. The findings demonstrate that the dominant government narrative framing the floods as “natural disasters caused by high rainfall” constitutes a strategic denial that obscures structural responsibility. Empirical data including rates of deforestation, exceeded river carrying capacity, and the chronology of concession expansion correlated with disaster escalation support the ecological disaster thesis. Persistent poverty amid abundant natural resource wealth confirms the condition of a “sacrifice zone,” characterized simultaneously by distributive, recognitional, and procedural injustices.

The flash floods that struck Aceh Tamiang caused infrastructure damage and contaminated clean water sources, making it difficult for residents to obtain potable water. This situation increases the risk of water-borne diseases and worsens the post-disaster situation. This research aims to develop a large-scale, simple water filtration prototype as an emergency response solution that is effective, economical, and easy to implement by affected communities. The methods used include field observation, water sampling, testing simple physical parameters (turbidity, color, odor, and pH), and designing a gravity-based, multi-stage filtration system without electricity. The prototype uses a combination of filter media such as gravel, silica sand, activated charcoal, and natural fibers in a drum system. Test results show a decrease in turbidity levels from 150–300 NTU to 5–15 NTU after the filtration process, as well as an increase in pH to near neutral. The filtered water is declared suitable for sanitation and consumption after undergoing a further disinfection process. In addition to implementing the technology, this research also includes public education regarding the selection of safe water sources and maintenance of the filtration system. Based on these results, this large-scale simple water filtration prototype is effective as an appropriate technological solution in handling the post-disaster clean water crisis and has the potential to be replicated in other flood-prone areas.

Flooding in Aceh has become a recurring phenomenon that cannot be understood solely as a natural disaster but also as a result of human activities within modern society. This study aims to analyze flooding in Aceh through the perspective of Ulrich Beck’s risk society theory, focusing on how modernization, environmental change, and development policies contribute to the production of risk. This research uses a literature review approach by examining scientific articles published between 2021 and 2026 from indexed national and international journals. The analysis was conducted thematically to identify patterns, similarities, and research gaps. The findings show that natural factors such as high rainfall and atmospheric conditions act as primary triggers, while human activities including land-use change, river sedimentation, and ineffective policies significantly intensify flood risks. Flooding is therefore categorized as a manufactured risk produced by modern development processes. In addition, the impacts are not limited to ecological damage but also affect social and psychological conditions of society. These results indicate that floods should be understood not only from a technical perspective but also from a social perspective. The study implies that flood management requires a comprehensive approach integrating environmental sustainability, social awareness, and evidence-based policy to reduce both the impact and sources of risk in a sustainable manner.

Megathrust earthquakes occurring along subduction zones pose significant natural hazards, particularly in tectonically active regions such as Indonesia. The southern coast of Java is highly vulnerable due to its proximity to the Sunda megathrust, which has the potential to generate large-magnitude earthquakes and associated risks. This study aims to develop a GIS-based model to assess megathrust earthquake hazards in Southern Java, Indonesia. A quantitative geospatial approach was employed by integrating Geographic Information Systems (GIS) with a Multi-Criteria Decision Analysis framework using weighted overlay analysis. Several spatial parameters, including seismic activity, distance to the subduction zone, geological structure, and elevation, were processed and standardized before being combined into a composite hazard index. The results indicate a clear spatial pattern, where high hazard zones are concentrated in coastal and offshore areas near the subduction interface, while inland regions exhibit lower hazard levels. This spatial distribution reflects the influence of tectonic proximity on hazard intensity. The study demonstrates that GIS-based weighted overlay analysis is effective in integrating multiple hazard indicators into a unified spatial model. The resulting hazard map provides valuable insights for disaster risk reduction, spatial planning, and preparedness strategies in megathrust-prone areas. This research also contributes to the advancement of geospatial modeling frameworks for earthquake hazard assessment, particularly in regions with similar tectonic characteristics.

This study aims to reflect on the theological meaning of natural disasters in Sumatra (Aceh, Simeulue, Padang) from an ecological perspective. Although Sumatra is geologically prone to earthquakes and tectonic activities due to its location on the Pacific Ring of Fire, hydrometeorological disasters such as floods and landslides are exacerbated by human actions, including deforestation, watershed degradation, and uncontrolled land conversion. This research employs a qualitative-descriptive approach using library research and a theological-reflective method. Primary sources include Sacred Scripture, Church documents (Laudato Si', Gaudium et Spes, General Directory for Catechesis), and relevant ecological theology literature. The findings indicate that natural disasters in Sumatra can be interpreted as "signs of the times" revealing both ecological and moral crises. Disasters are not divine punishment but consequences of humanity's misuse of freedom in managing creation. Ecological conversion is urgently needed at personal, social, and structural levels. Within the catechetical framework, disaster experiences become "texts of life" that guide the faithful toward mature faith expressed in lifestyle changes, solidarity, and responsibility for our common home.

Indonesia ranks 36th among countries most prone to natural disasters, with 216 earthquakes recorded by BNPB between 2009 and 2019. Aceh is one of the high-risk regions, having experienced major disasters such as floods, earthquakes, and the 2004 tsunami. These conditions highlight the importance of knowledge of basic life support (BLS), which is essential for managing respiratory arrest, cardiac arrest, and airway obstruction in emergency situations. This study aimed to determine the level of basic life support knowledge among health workers at the North Lhoksukon Health Center, Aceh. A descriptive observational method with a survey approach was used to provide a general overview of respondents’ characteristics. The study applied univariate analysis and involved a total sample of 139 health workers. The results showed that most respondents had a good level of knowledge (116 people; 83.5%), followed by sufficient knowledge (13 people; 9.4%) and poor knowledge (10 people; 7.2%). These findings indicate that while the majority of health workers demonstrate good understanding, there is still a need for improvement among those in the sufficient and poor categories. Therefore, it is recommended that institutions provide regular BLS training to maintain and enhance the knowledge of health workers.

West Sumatra is one of the Indonesian regions with high exposure to natural hazards, making fast, accurate, and accessible disaster information essential. This study aims to analyze the role of the Instagram account of the West Sumatra Regional Disaster Management Agency (BPBD) in disseminating disaster information, examining both institutional management practices and public interpretation of the messages. The study used a descriptive qualitative approach. Data were collected through semi-structured interviews with ten external informants and six internal BPBD informants, supported by observation and documentation of Instagram-based disaster communication. The data were analyzed through reduction, data display, and conclusion drawing. The findings show that Instagram functions as a channel for early warning, emergency updates, disaster education, documentation, and public interaction. Internal informants described content production through field documentation, editing, 5W+1H-based narration, verification, and coordination with related agencies. Public informants perceived BPBD information as clear, credible, and useful for daily preparedness, although they expected faster updates, simpler visuals, and more interactive content. The study implies that disaster communication through Instagram needs to strengthen verification procedures, real-time updates, human resources, and two-way engagement.

Population mobility is a dynamic phenomenon that plays an important role in regional development processes. Population movement is influenced by various interconnected factors, particularly social, economic, and environmental aspects. This study aims to analyze the factors influencing population mobility using a Systematic Literature Review (SLR) approach. Data were collected from relevant national and international scientific literature published within the last ten years. The results indicate that economic factors are the primary determinants driving population mobility, particularly in relation to employment opportunities and income improvement. Meanwhile, social factors such as education and social networks act as supporting elements in the mobility process. Environmental factors also show significant influence, especially in the context of climate change, natural disasters, and environmental degradation. The interaction among these factors demonstrates that population mobility is a multidimensional phenomenon that requires a comprehensive analytical approach. This study is expected to contribute to the development of population studies and serve as a reference for sustainable development policy formulation.

Collecting donations for natural disaster victims is a form of social solidarity widely practiced by the community, including students. However, in practice, these fundraising activities must be carried out in accordance with applicable legal provisions, specifically Regulation of the Minister of Social Affairs of the Republic of Indonesia Number 8 of 2021 concerning the Implementation of the Collection of Money or Goods (PUB). This study aims to analyze the implementation of Ministerial Regulation Number 8 of 2021 in the practice of collecting donations for natural disasters by students. The research method used is a normative empirical research method with a legislative and sociological approach. Data were obtained through literature review and interviews with the Social Services Agency and student organizations. The results show that the implementation of Ministerial Regulation Number 8 of 2021 in student fundraising activities has actually taken place, but is not yet fully optimal. This is evident in the continued discovery of donation collections carried out without official permits from authorized agencies and the lack of accountability reporting for collected funds. This condition indicates that the level of compliance with administrative provisions in the implementation of fundraising is still relatively low. Therefore, increased regulatory dissemination, more effective oversight, and increased legal awareness among students are needed to ensure that fundraising activities are carried out transparently, accountably, and in accordance with applicable laws.

Indonesia is a country with a high level of vulnerability to various natural disasters, making it essential to improve disaster mitigation literacy from an early age, particularly among primary school pupils. However, disaster mitigation education in schools is often still theoretical and lacks engaging and contextually relevant learning materials. Therefore, this initiative aims to enhance pupils’ understanding of disaster mitigation and environmental awareness through the use of an interactive magazine module accompanied by educational stickers. This community service activity was carried out at Giriwungu Primary School, Girirejo Village, Imogiri Sub-district, Bantul Regency, targeting Year 3 primary school pupils. The implementation method employed an educational-participatory approach through several stages of activity, namely the screening of educational videos, the distribution of interactive magazine modules, independent reading activities, the presentation of picture stories, and interactive quizzes to assess pupils’ understanding. The results of the activity showed that the pupils demonstrated high levels of enthusiasm and participation throughout the session, and the majority were able to grasp the basic concepts of waste management and the importance of protecting the environment as part of disaster mitigation efforts. Consequently, the use of interactive magazine modules can serve as an effective literacy tool for enhancing pupils’ understanding and fostering awareness of environmental care and disaster mitigation from an early age.

This study was motivated by the low learning outcomes of students in Social Studies, particularly on natural disaster material in Grade IV of SDI Halibenaus. The purpose of this research was to describe the implementation of the Active Learning model in improving students’ learning outcomes. This study employed a qualitative approach using Classroom Action Research (CAR) conducted in two cycles, each consisting of planning, action, observation, and reflection stages. The research subjects were 17 fourth-grade students consisting of 10 boys and 7 girls. Data collection techniques included observation, tests, and documentation, while data analysis was carried out through data reduction, data display, and conclusion drawing. The results indicated an improvement in students’ learning outcomes in each cycle. The average score in Cycle I was 64.35% with a mastery level of 35.29%, which increased in Cycle II to 83.17% with a mastery level of 82.35%. Based on these findings, it can be concluded that the implementation of the Active Learning model is effective in improving students’ learning outcomes in Social Studies on natural disaster material for fourth-grade students at SDI Halibenaus.

The concept of force majeure is essential in business agreements in Indonesia, as it regulates the release of contractual obligations that cannot be fulfilled due to events beyond their control such as natural disasters, pandemics, conflicts, or government policies. This study examines force majeure clauses in business agreements in Indonesia from a normative juridical perspective, focusing on the legal framework, its application practices, and its legal implications for contractual certainty. Using normative juridical qualitative methods, data were analyzed from the Civil Code (KUHPerdata) Articles 1244–1245 and 1444–1445, legal doctrine, and literature. The results of the study underlined that the force majeure clause has a strong legal basis in the Civil Code, which exempts the affected party from the obligation of compensation if the failure to perform the obligation is caused by events beyond his control. The application of this clause in the contract allows for the revision, postponement, or termination of a temporary contract, thereby guaranteeing legal certainty and protecting the principles of good faith and contractual fairness. In addition, the formulation of detailed clauses in the contract is crucial to prevent potential legal disputes down the road and ensure fair protection for all parties involved in the business agreement.

Flooding is one of the natural disasters that frequently occurs in Singkawang City and has a significant impact on infrastructure, economic activities, and the social life of the community. High rainfall, relatively flat topography, suboptimal drainage systems, and changes in land coverare the main factors causing an increased risk of flooding in this region. 

The flood disaster the struct Mauponggo, Flores, Est Nusa tenggara, not only caused infrastructural destruction, loss of life and social trauma, but also revealed a deeper philosophical dimension of human existence. From an ontological prespective, a disaster is not merely a natural occurrence but a moment of disclosure that unvieils the existential fragility of human beings in the faceof natural forces beyond rational, technological, and social control. Onology, as a branch of metaphysics that explores the nature of being, understands humans as beings whose existence is inseparable from space, time, and limitation. Trough a reflective and literature based approach, this study examines the Mauponggo flood as an existential event that exposes the ontological condition of humanity, drawing particularly on Martin Heidegger’s concepts of being toward death and being in the world. The finding show that disaster reveals humans as finite and vulnerable beings who remain open to relationships with nature, others, and the transcendent. This study affirms that an ontological prespective on disaster not only enriches academic discussions on the philosophy of disaster but also holds practical signifincace. The awareness of existential fragility encourages social solidarity, ecological ethics, and deeper transcendental reflection. Thus, this work contributes to developing more reflective and meaningful humanitarian and sustainability responses rooted in a philosophical understanding of human existence and its place in the world.  

The traditional homes of indigenous communities in Indonesia are highly vulnerable to natural disasters, particularly earthquakes, due to Indonesia's location in the Pacific Ring of Fire, which experiences high seismic activity. This situation demands the strengthening of traditional buildings to withstand potential earthquakes. Stilt houses, as a form of traditional architecture, possess characteristics that actually support earthquake resilience, such as flexible structures, the use of lightweight materials, and the application of local wisdom passed down through generations. With the development of modern construction techniques, stilt houses have the potential to become safer and more adaptable dwellings to earthquake shocks. However, indigenous communities, particularly those living in earthquake-prone areas and with lower levels of education, often face limited knowledge and skills related to the basic principles of earthquake-resistant construction. This lack of understanding results in traditional house construction without considering structural safety aspects, ultimately increasing the risk of serious damage and even collapse during an earthquake. These impacts not only threaten life but also cause significant material losses. This community service activity aims to improve the preparedness and resilience of the Sentani Indigenous community by developing earthquake-resistant stilt house models, increasing knowledge and skills in earthquake-safe house construction and maintenance, and encouraging the use of innovative technology and materials. The expected outcomes are the creation of model houses that can serve as examples and the dissemination of information on earthquake-resistant construction technology.

This article explores legal accountability for flood disasters occurring in several regions of Sumatra, which are widely alleged to result from large-scale logging activities. The analysis is conducted within the framework of the Indonesian legal system, with particular emphasis on contract law. This study adopts a literature-based research method by examining statutory provisions, legal doctrines, and relevant scholarly publications. The analysis demonstrates that flood events should not be understood solely as natural occurrences, but rather as ecological consequences arising from the failure to fulfill contractual obligations embedded in forest utilization permits. From a contract law perspective, forestry concessions establish binding legal relationships that impose environmental protection duties on permit holders in accordance with the principle of pacta sunt servanda. Logging activities that exceed authorized limits may therefore be classified as contractual default (wanprestasi) and, at the same time, constitute unlawful acts that cause harm to the state and affected communities. Accordingly, this study underscores the necessity of strengthening environmental protection clauses within concession agreements and applying strict liability principles to enhance legal responsibility and prevent recurring environmental harm.

Flooding is one of the most recurrent natural disasters in Central Java Province, particularly during the rainy season. Diverse geographical characteristics, high rainfall intensity, and rapid urban development contribute to the region’s high vulnerability to flood hazards. According to the Central Java Statistics Agency, a total of 414 flood events and 407,784 affected victims were recorded between 2019 and 2021. This study aims to develop a web-based Geographic Information System (GIS) capable of mapping the spatial distribution and impact levels of floods across Central Java. The methodology includes collecting flood event data from the Central Java Statistics Agency, processing spatial data such as administrative boundary shapefiles, performing attribute integration between spatial and non-spatial datasets, and creating thematic maps using QGIS. The visualization outputs were exported into an interactive web format using the qgis2web plugin and subsequently integrated into a website developed with HTML, CSS, and JavaScript. The results show that the GIS system successfully visualizes flood-prone areas, identifies regions with high flood intensity, and enables users to explore detailed information through interactive digital maps. Additional website features—such as historical flood data, statistical summaries, and descriptive impact indicators—enhance the system's usefulness for disaster analysis. This study demonstrates the crucial role of GIS in supporting disaster mitigation, spatial planning, and policy evaluation related to flood management. Future research is recommended to incorporate more recent datasets and additional non-spatial variables such as rainfall intensity and floodwater depth to improve the system’s analytical accuracy and comprehensiveness.

Semarang Regency has considerable tourism potential with a variety of natural, cultural, and historical attractions. However, the region also faces a high level of disaster risk, particularly floods and landslides. This study aims to: (1) analyze the distribution of attractions, amenities, accessibility, and ancillary facilities as the basis for developing inclusive and sustainable tourism destinations; (2) identify areas with high tourism potential and disaster risk, particularly landslides, and formulate mitigation strategies to reduce the vulnerability of tourists and tourism industry actors; and (3) provide policy recommendations to local governments, tourism stakeholders, and the Regional Disaster Management Agency (BPBD) so that tourism development considers safety, sustainability, and integration with disaster mitigation systems. The method used is a mixed method, combining qualitative and quantitative approaches through spatial analysis with overlay, isochrone, and kernel density estimation (KDE) techniques to map the distribution of tourist attractions and disaster-prone areas. The results show that the integration of tourism and disaster data can provide insights into zoning priorities, evacuation routes, and the potential for developing disaster-safe tourism. These findings are expected to serve as a foundation for sustainable, safe, and disaster-resilient tourism development planning.