Pub Date : 2023-09-15eCollection Date: 2023-01-01DOI: 10.4102/jamba.v15i1.1444
Simon D Okonta, John Olaomi
Flooding disasters in most parts of the world has become worrisome to the government and to the humanitarian emergency organisations. In this article, the authors proffer a mathematical solution to minimise the cost of rescue operations, using stochastic programming of a multicommodity and multimodel network flow. In the formulation, the authors considered four supply depots: national centre depot (NCD), three local distribution centres (LDCs) and six points of distribution (PODs). Two vehicle types were helicopters by air and trucks by land. Three basic types of emergency relief materials include food, water and medical items. Three basic scenarios were mild, medium and severe situations with associated probabilities of 0.25, 0.5 and 0.25, respectively. The formulated model was solved using the LINGO software. The results show that the formulated model effectively reduced the cost of distribution during emergency rescue operation, as there was a thin line between demand and met demand. For the scope of this model, a minimised cost of about $1016673.37 is sufficient to carry out successful rescue operations.
Contribution: The estimated amount of $1016673.37 becomes a benchmark for the government, research agencies and other developmental agencies for the purpose of planning. By using the air and road transport modes, and allowing direct and indirect transportation to the PODs, it saved time, resulting in many lives being saved.
{"title":"Applying network flow optimisation techniques to minimise cost associated with flood disaster.","authors":"Simon D Okonta, John Olaomi","doi":"10.4102/jamba.v15i1.1444","DOIUrl":"10.4102/jamba.v15i1.1444","url":null,"abstract":"<p><p>Flooding disasters in most parts of the world has become worrisome to the government and to the humanitarian emergency organisations. In this article, the authors proffer a mathematical solution to minimise the cost of rescue operations, using stochastic programming of a multicommodity and multimodel network flow. In the formulation, the authors considered four supply depots: national centre depot (NCD), three local distribution centres (LDCs) and six points of distribution (PODs). Two vehicle types were helicopters by air and trucks by land. Three basic types of emergency relief materials include food, water and medical items. Three basic scenarios were mild, medium and severe situations with associated probabilities of 0.25, 0.5 and 0.25, respectively. The formulated model was solved using the LINGO software. The results show that the formulated model effectively reduced the cost of distribution during emergency rescue operation, as there was a thin line between demand and met demand. For the scope of this model, a minimised cost of about $1016673.37 is sufficient to carry out successful rescue operations.</p><p><strong>Contribution: </strong>The estimated amount of $1016673.37 becomes a benchmark for the government, research agencies and other developmental agencies for the purpose of planning. By using the air and road transport modes, and allowing direct and indirect transportation to the PODs, it saved time, resulting in many lives being saved.</p>","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":"15 ","pages":"1444"},"PeriodicalIF":1.4,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10546255/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41172056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.4102/jamba.v15i1.1490
Irasema Alcántara-Ayala, Ian Burton, Allan Lavell, Anthony Oliver-Smith, Alonso Brenes, Thea Dickinson
In the 2020s, understanding disaster risk requires a strong and clear recognition of values and goals that influence the use of political and economic power and social authority to guide growth and development. This configuration of values, goals, power and authority may also lead to concrete drivers of risk at any one time. Building on previous disaster risk frameworks and experiences from practice, since 2010, the ‘Forensic Investigations of Disasters (FORIN)’ approach has been developed to support transdisciplinary research on the transformational pathways societies may follow to recognise and address root causes and drivers of disaster risk. This article explores and assesses the achievements and failures of the FORIN approach. It also focuses on shedding light upon key requirements for new approaches and understandings of disaster risk research. The new requirements stem not only from the uncompleted ambitions of FORIN and the forensic approach but also from dramatic and ongoing transformational changes characterised by climate change, the coronavirus disease 2019 (COVID-19) pandemic and the threat of global international confrontation, among other potential crises, both those that can be identified and those not yet identified or unknown. Contribution: Disasters associated with extreme natural events cannot be treated in isolation. A comprehensive “all risks” or “all disasters” approach is essential for a global transformation, which could lead to a better world order. To achieve this, an Intergovernmental Panel for Disaster Risk is suggested to assess risk science periodically and work towards sustainability, human rights, and accountability, within a development and human security frame and on a systemic basis and integrated perspective.
{"title":"Forensic investigations of disasters: Past achievements and new directions","authors":"Irasema Alcántara-Ayala, Ian Burton, Allan Lavell, Anthony Oliver-Smith, Alonso Brenes, Thea Dickinson","doi":"10.4102/jamba.v15i1.1490","DOIUrl":"https://doi.org/10.4102/jamba.v15i1.1490","url":null,"abstract":"In the 2020s, understanding disaster risk requires a strong and clear recognition of values and goals that influence the use of political and economic power and social authority to guide growth and development. This configuration of values, goals, power and authority may also lead to concrete drivers of risk at any one time. Building on previous disaster risk frameworks and experiences from practice, since 2010, the ‘Forensic Investigations of Disasters (FORIN)’ approach has been developed to support transdisciplinary research on the transformational pathways societies may follow to recognise and address root causes and drivers of disaster risk. This article explores and assesses the achievements and failures of the FORIN approach. It also focuses on shedding light upon key requirements for new approaches and understandings of disaster risk research. The new requirements stem not only from the uncompleted ambitions of FORIN and the forensic approach but also from dramatic and ongoing transformational changes characterised by climate change, the coronavirus disease 2019 (COVID-19) pandemic and the threat of global international confrontation, among other potential crises, both those that can be identified and those not yet identified or unknown. Contribution: Disasters associated with extreme natural events cannot be treated in isolation. A comprehensive “all risks” or “all disasters” approach is essential for a global transformation, which could lead to a better world order. To achieve this, an Intergovernmental Panel for Disaster Risk is suggested to assess risk science periodically and work towards sustainability, human rights, and accountability, within a development and human security frame and on a systemic basis and integrated perspective.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135352750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-25eCollection Date: 2023-01-01DOI: 10.4102/jamba.v15i1.1466
Ekorini Listiowati, Mohammad A Samsudin, Yuanita Wulandari, Cintyanna Taritasari, Mundakir Mundakir, Mochamad I Nurmansyah
Due to the emergence of COVID-19, hospitals are required to increase vigilance in providing care. However, their readiness for infection prevention and control (IPC) as a referral hospital in providing COVID-19 services has not been determined. This study aims to evaluate the IPC structure of 30 private non-profit Indonesian referral hospitals for COVID-19 based on the World Health Organization Infection Prevention and Control Assessment Framework (WHO IPCAF). A descriptive cross-sectional quantitative study was used, where 30 hospitals as the COVID-19 referral hospital were selected. The data collection was conducted by an online survey using the IPCAF questionnaire created by the WHO and was analysed with descriptive analysis. The majority of the hospitals' IPC level is at an advanced level (73.3%). All type B hospitals have an advanced IPC level, while only 64.7% of type C and 71.4% of type D have an advanced level. The highest average IPC score is on the IPC guidelines component (94.0), while the lowest value of 71.9 is on the Surveillance of HAIs component. In the minimum scores, there were hospitals with the lowest scores in HAI Surveillance and Multimodal strategies, namely 20.0 and 25.0, respectively. Preparing human resource capacities, establishing functional programmes, developing and implementing IPC guidelines, and providing adequate supplies are needed to improve hospital IPC structures.
Contribution: This study demonstrates the necessity to improve hospital IPC structures to increase the resilience of health services to natural hazards and public health emergencies.
{"title":"Evaluating infection prevention and control structure of Indonesian COVID-19 referral hospitals.","authors":"Ekorini Listiowati, Mohammad A Samsudin, Yuanita Wulandari, Cintyanna Taritasari, Mundakir Mundakir, Mochamad I Nurmansyah","doi":"10.4102/jamba.v15i1.1466","DOIUrl":"https://doi.org/10.4102/jamba.v15i1.1466","url":null,"abstract":"<p><p>Due to the emergence of COVID-19, hospitals are required to increase vigilance in providing care. However, their readiness for infection prevention and control (IPC) as a referral hospital in providing COVID-19 services has not been determined. This study aims to evaluate the IPC structure of 30 private non-profit Indonesian referral hospitals for COVID-19 based on the World Health Organization Infection Prevention and Control Assessment Framework (WHO IPCAF). A descriptive cross-sectional quantitative study was used, where 30 hospitals as the COVID-19 referral hospital were selected. The data collection was conducted by an online survey using the IPCAF questionnaire created by the WHO and was analysed with descriptive analysis. The majority of the hospitals' IPC level is at an advanced level (73.3%). All type B hospitals have an advanced IPC level, while only 64.7% of type C and 71.4% of type D have an advanced level. The highest average IPC score is on the IPC guidelines component (94.0), while the lowest value of 71.9 is on the Surveillance of HAIs component. In the minimum scores, there were hospitals with the lowest scores in HAI Surveillance and Multimodal strategies, namely 20.0 and 25.0, respectively. Preparing human resource capacities, establishing functional programmes, developing and implementing IPC guidelines, and providing adequate supplies are needed to improve hospital IPC structures.</p><p><strong>Contribution: </strong>This study demonstrates the necessity to improve hospital IPC structures to increase the resilience of health services to natural hazards and public health emergencies.</p>","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":"15 1","pages":"1466"},"PeriodicalIF":1.4,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10407457/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41147146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-25DOI: 10.4102/jamba.v14i1.1396
A. Ncube
No abstract available.
没有可用的摘要。
{"title":"The ‘Murky’ New Orleans: A community reliving and experiencing the 2005 Hurricane Katrina","authors":"A. Ncube","doi":"10.4102/jamba.v14i1.1396","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1396","url":null,"abstract":"No abstract available.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48841462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-29DOI: 10.4102/jamba.v14i1.1197
Collence T. Chisita, P. Ngulube
Globally, the coronavirus disease 2019 (COVID-19) has wreaked havoc on human lives and socio-economic activities at an unimaginable scale. African countries have not been spared from this debacle – as evidenced by media reports of loss of lives, lockdown, isolation and desolation coupled with loss of livelihood. Whilst the COVID-19 pandemic rages, libraries find themselves at the epicentre of an unprecedented crisis in the form of an information deluge that requires a multi-thronged approach to ensure information hygienic practices in information management. In order to fight COVID-19, librarians and related information professionals with relevant tools should aim at helping prevent COVID-19 pandemic infodemic (coroinfodeluge). This article explores how libraries and librarians can contribute to the fight against COVID-19 through waging wars in the realm of access to information amidst an avalanche of disinformation. This article analysed how librarians can be proactive in contributing to the fight against the COVID-19 pandemic through innovative strategies that ensure an informed citizenry. The study used qualitative content analysis as the study design. Documents were retrieved from trusted websites and they were coded before analysis. These documents included legal instruments, scholarly publications from accredited databases including Elsevier and Emerald. The study found out that librarians were not included in the national programmes to manage the COVID-19 pandemic, yet they possess potential to contribute to the fight against misinformation by educating citizens on information hygienic practices, for example, by directing users to credible or trustworthy sources on the pandemic. The study concluded that librarians can be useful stakeholders to the management of the COVID-19 pandemic and infodemic because they possess knowledge and skills relating to critical literacies that are needed in the 21st century. It recommends a collaborative framework that includes community leaders and strategic partners – to help librarians ensure that the citizenry is not misinformed during emergencies.
{"title":"A framework for librarians to inform the citizenry during disasters: Reflections on the COVID-19 pandemic","authors":"Collence T. Chisita, P. Ngulube","doi":"10.4102/jamba.v14i1.1197","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1197","url":null,"abstract":"Globally, the coronavirus disease 2019 (COVID-19) has wreaked havoc on human lives and socio-economic activities at an unimaginable scale. African countries have not been spared from this debacle – as evidenced by media reports of loss of lives, lockdown, isolation and desolation coupled with loss of livelihood. Whilst the COVID-19 pandemic rages, libraries find themselves at the epicentre of an unprecedented crisis in the form of an information deluge that requires a multi-thronged approach to ensure information hygienic practices in information management. In order to fight COVID-19, librarians and related information professionals with relevant tools should aim at helping prevent COVID-19 pandemic infodemic (coroinfodeluge). This article explores how libraries and librarians can contribute to the fight against COVID-19 through waging wars in the realm of access to information amidst an avalanche of disinformation. This article analysed how librarians can be proactive in contributing to the fight against the COVID-19 pandemic through innovative strategies that ensure an informed citizenry. The study used qualitative content analysis as the study design. Documents were retrieved from trusted websites and they were coded before analysis. These documents included legal instruments, scholarly publications from accredited databases including Elsevier and Emerald. The study found out that librarians were not included in the national programmes to manage the COVID-19 pandemic, yet they possess potential to contribute to the fight against misinformation by educating citizens on information hygienic practices, for example, by directing users to credible or trustworthy sources on the pandemic. The study concluded that librarians can be useful stakeholders to the management of the COVID-19 pandemic and infodemic because they possess knowledge and skills relating to critical literacies that are needed in the 21st century. It recommends a collaborative framework that includes community leaders and strategic partners – to help librarians ensure that the citizenry is not misinformed during emergencies.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47745233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-28DOI: 10.4102/jamba.v14i1.1254
M. Ichsan
Indonesia is prone to natural hazards, which have continued to occur even during the coronavirus disease 2019 (COVID-19) pandemic. Therefore, this study explored the response and strategy employed by Muhammadiyah, one of Indonesia’s moderate Islamic organisations, in dealing with natural hazards during this pandemic. A qualitative descriptive method was used in this study, and the data collection procedure involved finding related literature, reports, and decrees. Online interviews were also conducted with the Muhammadiyah Disaster Management Center (MDMC) administration to strengthen the data. Subsequently, this study discovered that Muhammadiyah responded by aiding victims of natural hazards, which occurred in various regions in Indonesia during the COVID-19 pandemic. The strategies employed comprise Muhammadiyah COVID-19 Command Center (MCCC) to handle COVID-19, alongside essential recommendations to the MDMC network throughout Indonesia and the various arms of the government for dealing with natural hazards during the pandemic. Also, it showed commitment to handling these hazards by establishing a standard operating procedure for Muhammadiyah volunteers and represented Indonesia during a presentation at the World Health Organization.
{"title":"Handling natural hazards in Indonesia amid the COVID-19 pandemic: Muhammadiyah’s response and strategy","authors":"M. Ichsan","doi":"10.4102/jamba.v14i1.1254","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1254","url":null,"abstract":"Indonesia is prone to natural hazards, which have continued to occur even during the coronavirus disease 2019 (COVID-19) pandemic. Therefore, this study explored the response and strategy employed by Muhammadiyah, one of Indonesia’s moderate Islamic organisations, in dealing with natural hazards during this pandemic. A qualitative descriptive method was used in this study, and the data collection procedure involved finding related literature, reports, and decrees. Online interviews were also conducted with the Muhammadiyah Disaster Management Center (MDMC) administration to strengthen the data. Subsequently, this study discovered that Muhammadiyah responded by aiding victims of natural hazards, which occurred in various regions in Indonesia during the COVID-19 pandemic. The strategies employed comprise Muhammadiyah COVID-19 Command Center (MCCC) to handle COVID-19, alongside essential recommendations to the MDMC network throughout Indonesia and the various arms of the government for dealing with natural hazards during the pandemic. Also, it showed commitment to handling these hazards by establishing a standard operating procedure for Muhammadiyah volunteers and represented Indonesia during a presentation at the World Health Organization.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":"14 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41869243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-28DOI: 10.4102/jamba.v14i1.1265
Elizabeta Dimitrova, Masilonyane Mokhele
Applied in various disciplines, the concept of resilience has become a catchword in academic and policy discourse across the world. Despite the rapidly growing interest, there is a dearth of literature on resilience in the context of rural areas. To contribute towards extending the existing knowledge, this article analyses factors that influenced the low levels of incorporation of regional resilience in the plans (spatial development frameworks [SDFs]) that guide planning and development in a rural region of Central Karoo, South Africa. The study that the article draws upon revolved around qualitative interviews conducted with seven key informants who were knowledgeable about social, economic and environmental challenges as well as planning and development in the Central Karoo region. The semi-structured interviews were conducted through the online platform of Microsoft Teams. Against the background of low levels of incorporation of regional resilience in the plans that have a bearing on planning and development in the Central Karoo region, it was discovered that the lack of knowledge, financial and human resource constraints and a lack of synergy between different stakeholders were the main reasons for the inadequate incorporation of regional resilience in the subject SDFs. To improve this state of affairs, it is recommended that the stakeholders in the region be empowered on matters pertaining to regional resilience. In terms of empirical research, it is recommended that future studies go beyond the analysis of the content of plans in the manner of this article and analyse the actual regional resilience of rural areas.
{"title":"Factors that influence regional resilience planning in Central Karoo, South Africa","authors":"Elizabeta Dimitrova, Masilonyane Mokhele","doi":"10.4102/jamba.v14i1.1265","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1265","url":null,"abstract":"Applied in various disciplines, the concept of resilience has become a catchword in academic and policy discourse across the world. Despite the rapidly growing interest, there is a dearth of literature on resilience in the context of rural areas. To contribute towards extending the existing knowledge, this article analyses factors that influenced the low levels of incorporation of regional resilience in the plans (spatial development frameworks [SDFs]) that guide planning and development in a rural region of Central Karoo, South Africa. The study that the article draws upon revolved around qualitative interviews conducted with seven key informants who were knowledgeable about social, economic and environmental challenges as well as planning and development in the Central Karoo region. The semi-structured interviews were conducted through the online platform of Microsoft Teams. Against the background of low levels of incorporation of regional resilience in the plans that have a bearing on planning and development in the Central Karoo region, it was discovered that the lack of knowledge, financial and human resource constraints and a lack of synergy between different stakeholders were the main reasons for the inadequate incorporation of regional resilience in the subject SDFs. To improve this state of affairs, it is recommended that the stakeholders in the region be empowered on matters pertaining to regional resilience. In terms of empirical research, it is recommended that future studies go beyond the analysis of the content of plans in the manner of this article and analyse the actual regional resilience of rural areas.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43736843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-31DOI: 10.4102/jamba.v14i1.1123
Efendhi P Raharjo, Sri Sarjana, M. Safitri
Effective mitigation planning is needed for communities living in areas prone to disasters, including natural calamities such as volcanic eruptions. The development of disaster evacuation routes in disaster-prone areas, including the area where this study was conducted, requires proper planning in transportation infrastructure. Ternate city in Indonesia is a disaster-prone area because of the presence of an active volcanic mountain and an area traversed by the Pacific ring of fire. This area includes a vulnerable zone that has the potential for disasters such as volcanic eruptions, therefore it is important to make mitigation plans to assist the community in evacuating and reducing the impacts of a disaster. Data was obtained from road network observations and by carrying out inventory surveys on the condition of facilities and infrastructure for land transportation and sea transportation in Ternate city, which is located close to Mount Gamalama. A quantitative approach was utilised in this study through transportation modelling using Vissim to analyse the existing traffic conditions and forecasting. The research aims to formulate disaster mitigation measures to reduce the damages caused by the volcanic eruption of Mount Gamalama and identify plans for evacuation routes in disaster-prone areas. The road network performance of Ternate city showed that the city has roads that can be used as evacuation routes for disaster victims. It has good road performance in terms of meeting points and final evacuation points. Efforts to reduce the number of victims when a volcanic eruption occurs, the socialisation of disaster mitigation to the community and the installation of disaster information signs need to be equipped with the preparation of evacuation routes in the form of evacuation gathering points and final evacuation points. This study recommends local governments to develop new evacuation routes in disaster-prone areas and increase evacuation capacity.
{"title":"Transportation infrastructure planning in supporting disaster mitigation: Case study in Mount Gamalama","authors":"Efendhi P Raharjo, Sri Sarjana, M. Safitri","doi":"10.4102/jamba.v14i1.1123","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1123","url":null,"abstract":"Effective mitigation planning is needed for communities living in areas prone to disasters, including natural calamities such as volcanic eruptions. The development of disaster evacuation routes in disaster-prone areas, including the area where this study was conducted, requires proper planning in transportation infrastructure. Ternate city in Indonesia is a disaster-prone area because of the presence of an active volcanic mountain and an area traversed by the Pacific ring of fire. This area includes a vulnerable zone that has the potential for disasters such as volcanic eruptions, therefore it is important to make mitigation plans to assist the community in evacuating and reducing the impacts of a disaster. Data was obtained from road network observations and by carrying out inventory surveys on the condition of facilities and infrastructure for land transportation and sea transportation in Ternate city, which is located close to Mount Gamalama. A quantitative approach was utilised in this study through transportation modelling using Vissim to analyse the existing traffic conditions and forecasting. The research aims to formulate disaster mitigation measures to reduce the damages caused by the volcanic eruption of Mount Gamalama and identify plans for evacuation routes in disaster-prone areas. The road network performance of Ternate city showed that the city has roads that can be used as evacuation routes for disaster victims. It has good road performance in terms of meeting points and final evacuation points. Efforts to reduce the number of victims when a volcanic eruption occurs, the socialisation of disaster mitigation to the community and the installation of disaster information signs need to be equipped with the preparation of evacuation routes in the form of evacuation gathering points and final evacuation points. This study recommends local governments to develop new evacuation routes in disaster-prone areas and increase evacuation capacity.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42972323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-31DOI: 10.4102/jamba.v14i1.1166
Dickson D. Chinguwo, D. Deus
One of the major natural hazards the world is facing these days are floods. Malawi has not been spared. Floods have affected the countries’ socio-economic developmental plans. River gauges have been installed along major rivers to monitor water levels in a bid to warn communities of imminent flooding. In Malawi, ever since the installation of river gauges no study has been done to assess their effectiveness. This study examines the effectiveness of these river gauges as part of community-based early warning system. The research employs both qualitative and quantitative approach. Questionnaires, interviews, group discussions, document analysis were all used in order to understand the behavioural aspect of communities under study. The current community-based early warning system practices were benchmarked against the following elements: risk knowledge, technical monitoring and warning services, dissemination and communication of warnings and response capability. The study revealed that Malawi has two distinct systems in place: at national level (managed by several government departments) and at community level [managed by Civil Protection Committees (CPCs)]. These systems were installed by non-governmental organisations (NGOs) and faith-based organisations. Apparently, no direct link exists between the two. Operational bureaucracy affects the speedy presentation of warning messages at national level. Lack of capacity and necessities affects the operation of the community-based system. Despite the efforts to develop the early warning systems, the failures outweigh the successes. Government needs to provide enough funding for systems sustainability, build capacity of CPCs and install more technologically advanced systems.
{"title":"Assessment of community-based flood early warning system in Malawi","authors":"Dickson D. Chinguwo, D. Deus","doi":"10.4102/jamba.v14i1.1166","DOIUrl":"https://doi.org/10.4102/jamba.v14i1.1166","url":null,"abstract":"One of the major natural hazards the world is facing these days are floods. Malawi has not been spared. Floods have affected the countries’ socio-economic developmental plans. River gauges have been installed along major rivers to monitor water levels in a bid to warn communities of imminent flooding. In Malawi, ever since the installation of river gauges no study has been done to assess their effectiveness. This study examines the effectiveness of these river gauges as part of community-based early warning system. The research employs both qualitative and quantitative approach. Questionnaires, interviews, group discussions, document analysis were all used in order to understand the behavioural aspect of communities under study. The current community-based early warning system practices were benchmarked against the following elements: risk knowledge, technical monitoring and warning services, dissemination and communication of warnings and response capability. The study revealed that Malawi has two distinct systems in place: at national level (managed by several government departments) and at community level [managed by Civil Protection Committees (CPCs)]. These systems were installed by non-governmental organisations (NGOs) and faith-based organisations. Apparently, no direct link exists between the two. Operational bureaucracy affects the speedy presentation of warning messages at national level. Lack of capacity and necessities affects the operation of the community-based system. Despite the efforts to develop the early warning systems, the failures outweigh the successes. Government needs to provide enough funding for systems sustainability, build capacity of CPCs and install more technologically advanced systems.","PeriodicalId":51823,"journal":{"name":"Jamba-Journal of Disaster Risk Studies","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45174211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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