Pub Date : 2022-07-05DOI: 10.1108/ijdrbe-11-2021-0151
Mehrdad Rahmani, A. Lotfata, Sarasadat Khoshnevis, K. Javanmardi, M. Akdogan
Purpose Tehran’s health-care system is growing, yet it lacks emergency planning procedures. The premise of this study is that the urban environment around a hospital is just as robust as the hospital itself. This study aims to look at hospital resilience in an urban setting to see where it may be improved to keep the hospital operational during a disaster. Design/methodology/approach The urban resilience (UR) of Amir-Alam Hospital was analyzed in this study using a customized version of the United Nations Office for Disaster Risk Reduction’s City Resilience Profiling Tool. The 34 indications were broken down into five categories. Findings The result revealed that the hospital’s UR score was 51.75 out of 100, indicating medium resilience. The results of this study enable the decision-makers to determine what measures they may take to improve the hospital’s resilience in terms of its surrounding urban context. Originality/value The originality of this research is based on the surrounding urban environment’s resilience as an integral part of hospital resilience.
{"title":"Resilience assessment of health-care facilities within urban context: learning from a non-profit hospital in Tehran, Iran","authors":"Mehrdad Rahmani, A. Lotfata, Sarasadat Khoshnevis, K. Javanmardi, M. Akdogan","doi":"10.1108/ijdrbe-11-2021-0151","DOIUrl":"https://doi.org/10.1108/ijdrbe-11-2021-0151","url":null,"abstract":"\u0000Purpose\u0000Tehran’s health-care system is growing, yet it lacks emergency planning procedures. The premise of this study is that the urban environment around a hospital is just as robust as the hospital itself. This study aims to look at hospital resilience in an urban setting to see where it may be improved to keep the hospital operational during a disaster.\u0000\u0000\u0000Design/methodology/approach\u0000The urban resilience (UR) of Amir-Alam Hospital was analyzed in this study using a customized version of the United Nations Office for Disaster Risk Reduction’s City Resilience Profiling Tool. The 34 indications were broken down into five categories.\u0000\u0000\u0000Findings\u0000The result revealed that the hospital’s UR score was 51.75 out of 100, indicating medium resilience. The results of this study enable the decision-makers to determine what measures they may take to improve the hospital’s resilience in terms of its surrounding urban context.\u0000\u0000\u0000Originality/value\u0000The originality of this research is based on the surrounding urban environment’s resilience as an integral part of hospital resilience.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41959638","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 : 2022-06-28DOI: 10.1108/ijdrbe-12-2021-0161
S. Samadi, M. Taslimi
Purpose This study aims to review the features and challenges of the flood relief chain, identifies administrative measures during and after the flood occurrence and prioritizes them using two machine learning (ML) and analytic hierarchy process (AHP) methods. This paper aims to provide a prioritization program based on flood conditions that optimize flood management and improves society’s resilience against flood occurrence. Design/methodology/approach The collected database in this paper has been trained by using ML algorithms, including support vector machine (SVM), Naive Bayes (NB) and k-nearest neighbors (kNN), to create a prioritization program. Furthermore, the administrative measures in two phases of during and after the flood are prioritized by using the AHP method and questionnaires completed by experts and relief workers in flood management. Findings Among the ML algorithms, the SVM method was selected with 91.37% accuracy. The prioritization program provided by the model, which distinguishes it from other existing models, considers five conditions of the flood occurrence to prioritize actions (season, population affected, area affected, damage to houses and human lives lost). Therefore, the model presents a specific plan for each flood with different occurrence conditions. Research limitations/implications The main limitation is the lack of a comprehensive data set to determine the effect of all flood conditions on the prioritization program and the relief activities that have been done in previous flood disasters. Originality/value The originality of this paper is the use of ML methods to prioritize administrative measures during and after the flood and presents a prioritization program based on each flood’s conditions. Therefore, through this program, the authority and society can control the adverse impacts of flood more effectively and help to reduce human and financial losses as much as possible.
{"title":"Develop a situation-based prioritization program as a road map to enhance the pre-resilience in flood management using machine learning methods","authors":"S. Samadi, M. Taslimi","doi":"10.1108/ijdrbe-12-2021-0161","DOIUrl":"https://doi.org/10.1108/ijdrbe-12-2021-0161","url":null,"abstract":"\u0000Purpose\u0000This study aims to review the features and challenges of the flood relief chain, identifies administrative measures during and after the flood occurrence and prioritizes them using two machine learning (ML) and analytic hierarchy process (AHP) methods. This paper aims to provide a prioritization program based on flood conditions that optimize flood management and improves society’s resilience against flood occurrence.\u0000\u0000\u0000Design/methodology/approach\u0000The collected database in this paper has been trained by using ML algorithms, including support vector machine (SVM), Naive Bayes (NB) and k-nearest neighbors (kNN), to create a prioritization program. Furthermore, the administrative measures in two phases of during and after the flood are prioritized by using the AHP method and questionnaires completed by experts and relief workers in flood management.\u0000\u0000\u0000Findings\u0000Among the ML algorithms, the SVM method was selected with 91.37% accuracy. The prioritization program provided by the model, which distinguishes it from other existing models, considers five conditions of the flood occurrence to prioritize actions (season, population affected, area affected, damage to houses and human lives lost). Therefore, the model presents a specific plan for each flood with different occurrence conditions.\u0000\u0000\u0000Research limitations/implications\u0000The main limitation is the lack of a comprehensive data set to determine the effect of all flood conditions on the prioritization program and the relief activities that have been done in previous flood disasters.\u0000\u0000\u0000Originality/value\u0000The originality of this paper is the use of ML methods to prioritize administrative measures during and after the flood and presents a prioritization program based on each flood’s conditions. Therefore, through this program, the authority and society can control the adverse impacts of flood more effectively and help to reduce human and financial losses as much as possible.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49214525","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 : 2022-06-03DOI: 10.1108/ijdrbe-11-2021-0147
Y. Gamil, A.H. Al-Sarafi, Taoufik Najeh
Purpose COVID-19 pandemic has unprecedentedly shattered the entire world economy and development. Without exclusion, the construction industry has undergone very extreme disruption. Many projects have been suspended, many employees lost their jobs and many construction companies bankrupted. This study aims to explore the possible business continuity plans, a roadmap to recovery and strategies to revive the construction industry after COVID-19. Design/methodology/approach Mix mode method approach was used to address the research problem, and that includes interviews with 16 selected construction experts who have been working in the Malaysian industry for more than 10 years and a questionnaire with 187 construction practitioners. The aim of conducting the interviews is to get an insight into the current impact of the pandemic on the construction industry, and the questionnaire aims to statistically rank the importance of revival strategies using a Likert-type scale. Further, the data were analysed using a univariate approach by calculating the relative importance index to assess the importance of each strategy. Findings The findings showed that the pandemic has severely affected the Malaysian construction industry in many aspects and effective restoration strategies are necessary to cope with the changes. The strategies were categorized into four different aspects includes health and practice, technology, operational, legal and governmental strategies. The finding shows that the topmost ranked strategy in terms of importance is introducing COVID-compliant operating procedures and protocols on-site by adjusting current working procedures, urgent government stimuli (loan, financial aid to the affected firms) and other financial incentives, leveraging digital and online technology for virtual meeting and communication, comprehensive and revision study of the health guidelines to suit construction activities and digital transformation of work. The study suggests a more in-depth study to evaluate the impact and assess the success of strategies for the betterment of the future of the Malaysian construction industry. Practical implications The study presented a better understanding of the possible business continuity strategies for construction industry revival, which are important for decision makers and the government to reconsider for the revival of the industry. The findings also are of interest to the construction stakeholders. Originality/value There have been many research addressing the impact of the pandemic on the construction industry, but less are available on the possible strategies for continual and revival of construction industry amid and after the pandemic. It is, therefore, crucial to address this topic, especially the assessment of these strategies based on their importance.
{"title":"Post COVID-19 pandemic possible business continuity strategies for construction industry revival a preliminary study in the Malaysian construction industry","authors":"Y. Gamil, A.H. Al-Sarafi, Taoufik Najeh","doi":"10.1108/ijdrbe-11-2021-0147","DOIUrl":"https://doi.org/10.1108/ijdrbe-11-2021-0147","url":null,"abstract":"\u0000Purpose\u0000COVID-19 pandemic has unprecedentedly shattered the entire world economy and development. Without exclusion, the construction industry has undergone very extreme disruption. Many projects have been suspended, many employees lost their jobs and many construction companies bankrupted. This study aims to explore the possible business continuity plans, a roadmap to recovery and strategies to revive the construction industry after COVID-19.\u0000\u0000\u0000Design/methodology/approach\u0000Mix mode method approach was used to address the research problem, and that includes interviews with 16 selected construction experts who have been working in the Malaysian industry for more than 10 years and a questionnaire with 187 construction practitioners. The aim of conducting the interviews is to get an insight into the current impact of the pandemic on the construction industry, and the questionnaire aims to statistically rank the importance of revival strategies using a Likert-type scale. Further, the data were analysed using a univariate approach by calculating the relative importance index to assess the importance of each strategy.\u0000\u0000\u0000Findings\u0000The findings showed that the pandemic has severely affected the Malaysian construction industry in many aspects and effective restoration strategies are necessary to cope with the changes. The strategies were categorized into four different aspects includes health and practice, technology, operational, legal and governmental strategies. The finding shows that the topmost ranked strategy in terms of importance is introducing COVID-compliant operating procedures and protocols on-site by adjusting current working procedures, urgent government stimuli (loan, financial aid to the affected firms) and other financial incentives, leveraging digital and online technology for virtual meeting and communication, comprehensive and revision study of the health guidelines to suit construction activities and digital transformation of work. The study suggests a more in-depth study to evaluate the impact and assess the success of strategies for the betterment of the future of the Malaysian construction industry.\u0000\u0000\u0000Practical implications\u0000The study presented a better understanding of the possible business continuity strategies for construction industry revival, which are important for decision makers and the government to reconsider for the revival of the industry. The findings also are of interest to the construction stakeholders.\u0000\u0000\u0000Originality/value\u0000There have been many research addressing the impact of the pandemic on the construction industry, but less are available on the possible strategies for continual and revival of construction industry amid and after the pandemic. It is, therefore, crucial to address this topic, especially the assessment of these strategies based on their importance.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49247755","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 : 2022-06-01DOI: 10.1108/ijdrbe-12-2021-0159
T. Thuc, Tran Thanh Thuy, H. T. Huong
Purpose This paper aims to develop a multi-hazard risk assessment method based on probability theory and a set of economic, social and environmental indicators, which considers the increase in hazards when they occur concurrently or consecutively. Design/methodology/approach Disaster risk assessment generally considers the impact and vulnerability of a single hazard to the affected location/object without considering the combination of multiple hazards occurring concurrently or consecutively. However, disasters are often closely related, occurring in combination or at the same time. Probability theory was used to assess multi-hazard, and a matrix method was used to assess the interaction of hazard vulnerabilities. Findings The results of the case study for the Mid-Central Coastal Region show that the proportions of districts at a very high class of multi-hazard, multi-vulnerabilities and multi-hazard risk are 81%, 89% and 82%, respectively. Multi-hazard risk level tends to decrease from North to South and from East to West. A total of 100% of coastal districts are at high to very high multi-hazard risk classes. The research results could assist in the development of disaster risk reduction programs towards sustainable development and support the management to reduce risks caused by multi-hazard. Originality/value The multi-risk assessment method developed in this study is based on published literature, allowing to compare quantitatively multiple risk caused by multi-hazard occurring concurrently or consecutively, in which, a relative increase in hazard and vulnerability is considered. The method includes the assessment of three components of disaster risk including multi-hazard, exposure and multi-vulnerability. Probability and Copula theories were used to assess multi-hazard, and a matrix method was used to assess the interaction intensity of multi-vulnerabilities in the system.
{"title":"Multi-hazard risk assessment of typhoon, typhoon-rainfall and post-typhoon-rainfall in the Mid-Central Coastal region of Vietnam","authors":"T. Thuc, Tran Thanh Thuy, H. T. Huong","doi":"10.1108/ijdrbe-12-2021-0159","DOIUrl":"https://doi.org/10.1108/ijdrbe-12-2021-0159","url":null,"abstract":"\u0000Purpose\u0000This paper aims to develop a multi-hazard risk assessment method based on probability theory and a set of economic, social and environmental indicators, which considers the increase in hazards when they occur concurrently or consecutively.\u0000\u0000\u0000Design/methodology/approach\u0000Disaster risk assessment generally considers the impact and vulnerability of a single hazard to the affected location/object without considering the combination of multiple hazards occurring concurrently or consecutively. However, disasters are often closely related, occurring in combination or at the same time. Probability theory was used to assess multi-hazard, and a matrix method was used to assess the interaction of hazard vulnerabilities.\u0000\u0000\u0000Findings\u0000The results of the case study for the Mid-Central Coastal Region show that the proportions of districts at a very high class of multi-hazard, multi-vulnerabilities and multi-hazard risk are 81%, 89% and 82%, respectively. Multi-hazard risk level tends to decrease from North to South and from East to West. A total of 100% of coastal districts are at high to very high multi-hazard risk classes. The research results could assist in the development of disaster risk reduction programs towards sustainable development and support the management to reduce risks caused by multi-hazard.\u0000\u0000\u0000Originality/value\u0000The multi-risk assessment method developed in this study is based on published literature, allowing to compare quantitatively multiple risk caused by multi-hazard occurring concurrently or consecutively, in which, a relative increase in hazard and vulnerability is considered. The method includes the assessment of three components of disaster risk including multi-hazard, exposure and multi-vulnerability. Probability and Copula theories were used to assess multi-hazard, and a matrix method was used to assess the interaction intensity of multi-vulnerabilities in the system.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44702783","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 : 2022-05-31DOI: 10.1108/ijdrbe-01-2022-0001
Nabi Moradpour, A. Pourahmad, H. Hataminejad, K. Ziari, Ayyoob Sharifi
Purpose In Iran, the frequent occurrence of disasters has always been a major problem. In recent decades, disasters have created considerable challenges, especially in cities. Hence, understanding the levels of urban resilience (UR) and planning for addressing vulnerabilities plays a key role in the era of increasing risks and uncertainties. The present study aims to provide a comprehensive overview of the state of resilience of Iranian cities. Design/methodology/approach A systematic literature review method was used to determine how resilient Iranian cities are. To find relevant studies, the authors searched Iranian and international databases such as Scopus, ScienceDirect, SID and Magiran. There was no restriction on the inclusion date, meaning that all papers published up until September 16, 2021 were considered for inclusion. The PRISMA framework was used for literature search and selection and, finally, 153 studies focused on 52 cities of Iran were selected for the systematic review. Findings In general, the results showed that the level of resilience was low in Iranian cities. Also, informal settlements, worn-out urban fabrics and the central parts of cities showed lower resilience than other parts. Originality/value The results of the study can be used to inform municipal authorities, urban planners and non-governmental organizations of the actions that need to be taken to enhance the resilience of Iranian cities.
{"title":"An overview of the state of urban resilience in Iran","authors":"Nabi Moradpour, A. Pourahmad, H. Hataminejad, K. Ziari, Ayyoob Sharifi","doi":"10.1108/ijdrbe-01-2022-0001","DOIUrl":"https://doi.org/10.1108/ijdrbe-01-2022-0001","url":null,"abstract":"\u0000Purpose\u0000In Iran, the frequent occurrence of disasters has always been a major problem. In recent decades, disasters have created considerable challenges, especially in cities. Hence, understanding the levels of urban resilience (UR) and planning for addressing vulnerabilities plays a key role in the era of increasing risks and uncertainties. The present study aims to provide a comprehensive overview of the state of resilience of Iranian cities.\u0000\u0000\u0000Design/methodology/approach\u0000A systematic literature review method was used to determine how resilient Iranian cities are. To find relevant studies, the authors searched Iranian and international databases such as Scopus, ScienceDirect, SID and Magiran. There was no restriction on the inclusion date, meaning that all papers published up until September 16, 2021 were considered for inclusion. The PRISMA framework was used for literature search and selection and, finally, 153 studies focused on 52 cities of Iran were selected for the systematic review.\u0000\u0000\u0000Findings\u0000In general, the results showed that the level of resilience was low in Iranian cities. Also, informal settlements, worn-out urban fabrics and the central parts of cities showed lower resilience than other parts.\u0000\u0000\u0000Originality/value\u0000The results of the study can be used to inform municipal authorities, urban planners and non-governmental organizations of the actions that need to be taken to enhance the resilience of Iranian cities.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48821537","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 : 2022-05-24DOI: 10.1108/ijdrbe-09-2021-0129
F. Yepez, Juan P. Villacreses
Purpose This paper aims to present implementation of temporary sheltering areas (TSAs), in case of earthquakes for Quito, as a low-cost mitigation project in developing countries. Four pilot TSAs were built and a limited communication effort was implemented by municipality. Years after, effectiveness of the project was evaluated. Design/methodology/approach TSA locations were chosen considering technical aspects, using a weighted decision matrix through an analytical hierarchy process defined with private and public sector professionals. Four pilot TSAs were built and information about them was spread including a hazard signage program targeted to the population. Findings After a year, communication effort conceived by the municipality ended, decision-makers changed and a M5.1 local earthquake hit the city, causing few casualties and structural damage. Population and municipality officials had forgotten about the project. TSA facilities were out of service. Four years later, authorities changed again, TSA changed their use, hazard signage program was abandoned and population was completely unaware about the project. Practical implications TSA project is a suitable low-cost disaster management initiative for developing countries. However, if a sustainable communication is not performed, suitable mitigation projects could be ineffective in time. Originality/value This paper demonstrates how to implement TSAs in cities with limited resources and following a rational decision procedure. It remarks benefits and mistakes detected years after that could improve decisions in similar preparedness initiatives against earthquakes in other developing countries.
{"title":"Temporary sheltering areas in case of earthquakes: engineering design, implementation and policy experiences. The case of Quito – Ecuador","authors":"F. Yepez, Juan P. Villacreses","doi":"10.1108/ijdrbe-09-2021-0129","DOIUrl":"https://doi.org/10.1108/ijdrbe-09-2021-0129","url":null,"abstract":"\u0000Purpose\u0000This paper aims to present implementation of temporary sheltering areas (TSAs), in case of earthquakes for Quito, as a low-cost mitigation project in developing countries. Four pilot TSAs were built and a limited communication effort was implemented by municipality. Years after, effectiveness of the project was evaluated.\u0000\u0000\u0000Design/methodology/approach\u0000TSA locations were chosen considering technical aspects, using a weighted decision matrix through an analytical hierarchy process defined with private and public sector professionals. Four pilot TSAs were built and information about them was spread including a hazard signage program targeted to the population.\u0000\u0000\u0000Findings\u0000After a year, communication effort conceived by the municipality ended, decision-makers changed and a M5.1 local earthquake hit the city, causing few casualties and structural damage. Population and municipality officials had forgotten about the project. TSA facilities were out of service. Four years later, authorities changed again, TSA changed their use, hazard signage program was abandoned and population was completely unaware about the project.\u0000\u0000\u0000Practical implications\u0000TSA project is a suitable low-cost disaster management initiative for developing countries. However, if a sustainable communication is not performed, suitable mitigation projects could be ineffective in time.\u0000\u0000\u0000Originality/value\u0000This paper demonstrates how to implement TSAs in cities with limited resources and following a rational decision procedure. It remarks benefits and mistakes detected years after that could improve decisions in similar preparedness initiatives against earthquakes in other developing countries.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43956799","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}
Purpose Finding an appropriate place for temporary housing after an earthquake is one of the main challenges of disaster risk management, especially in developing countries. Therefore, it is necessary to create pre-disaster location plans for the homeless population. This study aims to systematically find safe places and select suitable sites according to influential factors. Design/methodology/approach The research methodology used is a descriptive–analytical method. A field survey with a quantitative–qualitative approach is applied to recognize physical vulnerabilities and select suitable sites for temporary settlements. Due to the occurrence of several earthquakes in recent decades around the city of Isfahan, Iran, this area has been studied. Fuzzy analytic hierarchy process, geographic information system and rapid visual screening have been used for data analysis. Findings According to the site selection and vulnerability criteria and their prioritization, the findings indicate that 60% of the study area is vulnerable. Moreover, vacant lots, stadiums and public green spaces that can be used as multi-purpose sites are the most appropriate options for the temporary settlement. Practical implications The research criteria are generalizable and can be used for decision-making, concerning urban fabric vulnerability and site selection of temporary housing in cities exposed to earthquake risk. Originality/value Cultural features, accessibility, land conditions, the slope and type of land, availability and construction materials were addressed in locating temporary settlements. In addition to vacant lots and open spaces, safe buildings were also identified for temporary housing, and religious minorities and similar communities were considered.
{"title":"Temporary housing site selection in Soffeh Mountain, District 5 of Isfahan, Iran","authors":"Sayed Arash Hosseini Sabzevari, Zoheir Mottaki, Atoosa Hassani, Somayeh Zandiyeh, Fereshteh Aslani","doi":"10.1108/ijdrbe-12-2021-0162","DOIUrl":"https://doi.org/10.1108/ijdrbe-12-2021-0162","url":null,"abstract":"\u0000Purpose\u0000Finding an appropriate place for temporary housing after an earthquake is one of the main challenges of disaster risk management, especially in developing countries. Therefore, it is necessary to create pre-disaster location plans for the homeless population. This study aims to systematically find safe places and select suitable sites according to influential factors.\u0000\u0000\u0000Design/methodology/approach\u0000The research methodology used is a descriptive–analytical method. A field survey with a quantitative–qualitative approach is applied to recognize physical vulnerabilities and select suitable sites for temporary settlements. Due to the occurrence of several earthquakes in recent decades around the city of Isfahan, Iran, this area has been studied. Fuzzy analytic hierarchy process, geographic information system and rapid visual screening have been used for data analysis.\u0000\u0000\u0000Findings\u0000According to the site selection and vulnerability criteria and their prioritization, the findings indicate that 60% of the study area is vulnerable. Moreover, vacant lots, stadiums and public green spaces that can be used as multi-purpose sites are the most appropriate options for the temporary settlement.\u0000\u0000\u0000Practical implications\u0000The research criteria are generalizable and can be used for decision-making, concerning urban fabric vulnerability and site selection of temporary housing in cities exposed to earthquake risk.\u0000\u0000\u0000Originality/value\u0000Cultural features, accessibility, land conditions, the slope and type of land, availability and construction materials were addressed in locating temporary settlements. In addition to vacant lots and open spaces, safe buildings were also identified for temporary housing, and religious minorities and similar communities were considered.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43752108","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 : 2022-05-09DOI: 10.1108/ijdrbe-08-2021-0113
Sutinee Chao-amonphat, V. Nitivattananon, Sirinapha Srinonil
Purpose This study aims to explain the existing adaptation practices in an urbanized sub-region in the lower Chao Phraya River basin (CPRB) across different scales and dimensions. It offers an overview of water hazards in urban areas along the river basin to discover ways to deal with and recover from hazards via understanding the implications of existing and potential practice for the mitigation of hydrological hazards. Design/methodology/approach First, this study collected current adaptation strategies and measures from interview, focus group discussion, workshop organization, etc. to get the current adaptation strategies/measures for the whole CPRB and each specific area. Second, this study identified a set of criteria for evaluation from review of current publications and official reports. Then, the current adaptation strategies/measures were examined through a set of criteria to obtain the current situation of existing practices. Finally, analysis of key challenges and opportunities was done to propose supporting guidelines to reduce hydrological risks and incorporate further adaptation measures needed to boost resilience in the area. Findings Adaptation methods should focus on mixed adaptation, which integrates structural, social, organizational and natural adaptation, and to develop multi-dimensional collaboration. The adaption strategy has restricted the usage of some technologies and technical know-how, particularly in the area of climate change. As a result, intentional adaptation to become more inventive is required, to reduce hazards and improve disaster-response capacity. The various adaptation measures should be more integrated or more adaptive and to achieve greater cohesion and mutual benefit of individual measures, such as community-based adaptation or community-driven slum upgrading. Originality/value Hydrological risks are wreaking havoc on social, economic and environmental elements, particularly river flood, flash flood and drought in the Asia-Pacific region. Twenty-two existing adaptation options were evaluated with evaluation criteria such as scales of risks/impacts reduction, benefits of environmental and socio-economic and institutional aspects. The findings highlight the current situation of existing practices, key challenges and opportunities, which emphasized on natural-based solutions, raising knowledge and awareness and lessons learned on adaptation of hydrological risks. The existing adaptation measures will be suggested as supporting guidelines and master plans to minimize the hydrological risks.
{"title":"Adaptation measures on hydrological risks and climate change impacts in urbanized sub-region, Thailand: a case study in lower Chao Phraya River basin","authors":"Sutinee Chao-amonphat, V. Nitivattananon, Sirinapha Srinonil","doi":"10.1108/ijdrbe-08-2021-0113","DOIUrl":"https://doi.org/10.1108/ijdrbe-08-2021-0113","url":null,"abstract":"\u0000Purpose\u0000This study aims to explain the existing adaptation practices in an urbanized sub-region in the lower Chao Phraya River basin (CPRB) across different scales and dimensions. It offers an overview of water hazards in urban areas along the river basin to discover ways to deal with and recover from hazards via understanding the implications of existing and potential practice for the mitigation of hydrological hazards.\u0000\u0000\u0000Design/methodology/approach\u0000First, this study collected current adaptation strategies and measures from interview, focus group discussion, workshop organization, etc. to get the current adaptation strategies/measures for the whole CPRB and each specific area. Second, this study identified a set of criteria for evaluation from review of current publications and official reports. Then, the current adaptation strategies/measures were examined through a set of criteria to obtain the current situation of existing practices. Finally, analysis of key challenges and opportunities was done to propose supporting guidelines to reduce hydrological risks and incorporate further adaptation measures needed to boost resilience in the area.\u0000\u0000\u0000Findings\u0000Adaptation methods should focus on mixed adaptation, which integrates structural, social, organizational and natural adaptation, and to develop multi-dimensional collaboration. The adaption strategy has restricted the usage of some technologies and technical know-how, particularly in the area of climate change. As a result, intentional adaptation to become more inventive is required, to reduce hazards and improve disaster-response capacity. The various adaptation measures should be more integrated or more adaptive and to achieve greater cohesion and mutual benefit of individual measures, such as community-based adaptation or community-driven slum upgrading.\u0000\u0000\u0000Originality/value\u0000Hydrological risks are wreaking havoc on social, economic and environmental elements, particularly river flood, flash flood and drought in the Asia-Pacific region. Twenty-two existing adaptation options were evaluated with evaluation criteria such as scales of risks/impacts reduction, benefits of environmental and socio-economic and institutional aspects. The findings highlight the current situation of existing practices, key challenges and opportunities, which emphasized on natural-based solutions, raising knowledge and awareness and lessons learned on adaptation of hydrological risks. The existing adaptation measures will be suggested as supporting guidelines and master plans to minimize the hydrological risks.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42616254","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 : 2022-04-25DOI: 10.1108/ijdrbe-01-2022-0008
M. Balamir
Purpose The purpose is to indicate that the conventional graphical expression of cyclic stages of stages of disaster activities is still irrelevantly used in communications. Design/methodology/approach Latent assumptions of the disaster cycle (DC) depiction are scrutinized. The nature of current organizational units responsible for carrying out related tasks and equipped with contemporary technology and know-how are clarified. It is indicated that the operations of these organizations today have no resemblance to any cyclic sequence. Findings With all of its various mutations, DC does not only represent an outdated conceptualization of disaster-related activities but also conceals the globally adopted priority currently given to risk reduction policy. The contemporary organizational setup based on mitigation efforts depends on highly specialized units and teams simultaneously dedicated to the different aspects of risk management tasks. Practical implications DC is to be taken as a representative understanding of a past policy environment. It is no more an explanation of current disaster affairs and must be removed from circulation. Originality/value The argument serves to disregard past policy concepts, clarify the new organizational setup in disaster management and help adopt communications to current realities.
{"title":"The “disaster cycle” (DC) and actors in disaster management","authors":"M. Balamir","doi":"10.1108/ijdrbe-01-2022-0008","DOIUrl":"https://doi.org/10.1108/ijdrbe-01-2022-0008","url":null,"abstract":"\u0000Purpose\u0000The purpose is to indicate that the conventional graphical expression of cyclic stages of stages of disaster activities is still irrelevantly used in communications.\u0000\u0000\u0000Design/methodology/approach\u0000Latent assumptions of the disaster cycle (DC) depiction are scrutinized. The nature of current organizational units responsible for carrying out related tasks and equipped with contemporary technology and know-how are clarified. It is indicated that the operations of these organizations today have no resemblance to any cyclic sequence.\u0000\u0000\u0000Findings\u0000With all of its various mutations, DC does not only represent an outdated conceptualization of disaster-related activities but also conceals the globally adopted priority currently given to risk reduction policy. The contemporary organizational setup based on mitigation efforts depends on highly specialized units and teams simultaneously dedicated to the different aspects of risk management tasks.\u0000\u0000\u0000Practical implications\u0000DC is to be taken as a representative understanding of a past policy environment. It is no more an explanation of current disaster affairs and must be removed from circulation.\u0000\u0000\u0000Originality/value\u0000The argument serves to disregard past policy concepts, clarify the new organizational setup in disaster management and help adopt communications to current realities.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45440560","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 : 2022-04-12DOI: 10.1108/ijdrbe-08-2021-0091
Shivani Chouhan, Aishwarya Narang, M. Mukherjee
Purpose In the event of a disaster, educational institutions like schools serve as lifeline buildings. Hence, it is crucial to safeguard these buildings for the communities that may depend on the school as a disaster shelter and aid center. Thus, this paper aims to conduct a multihazard risk assessment survey at 50 schools (with 246 building blocks) in Dehradun. Design methodology approach The past few decades have witnessed the impact of multihazard frequency in Uttarakhand, India, due to the geographical features of the Himalayas and its neo-tectonic mountain-building process. Dehradun is the capital of Uttarakhand state and comes under seismic zone IV, which is highly prone to earthquakes. Findings The hazard assessment is divided into two types of surveys: first, building-level surveys that include rapid visual screening, nonstructural risk assessment and fire safety audit, and second, campus-level surveys that include vulnerability analysis for earthquake, flood, industrial hazard, landslide and wind. Social implications This paper will list several gaps and unrecognized practices in the region that increase the schools’ multihazard risk. The study’s outcome will help prioritize the planning of disaster awareness, retrofitting execution, future construction practices and decision-making to minimize the risk and prepare the school for the upcoming disasters. Originality value Physical data were collected by the author to determine the multihazard risk analysis in 50 schools in the Dehradun District of Uttarakhand, India. The building- and campus-level surveys have been used to generate a database for the retrofit and renovation process for each individual school to use their budget fruitfully and in a planned way. The survey conducted is more effort and a more detailed risk evaluation which necessitates effectively mitigating and ensuring the potential safety of the region’s schools.
{"title":"Multihazard risk assessment of educational institutes of Dehradun, Uttarakhand","authors":"Shivani Chouhan, Aishwarya Narang, M. Mukherjee","doi":"10.1108/ijdrbe-08-2021-0091","DOIUrl":"https://doi.org/10.1108/ijdrbe-08-2021-0091","url":null,"abstract":"\u0000Purpose\u0000In the event of a disaster, educational institutions like schools serve as lifeline buildings. Hence, it is crucial to safeguard these buildings for the communities that may depend on the school as a disaster shelter and aid center. Thus, this paper aims to conduct a multihazard risk assessment survey at 50 schools (with 246 building blocks) in Dehradun.\u0000\u0000\u0000Design methodology approach\u0000The past few decades have witnessed the impact of multihazard frequency in Uttarakhand, India, due to the geographical features of the Himalayas and its neo-tectonic mountain-building process. Dehradun is the capital of Uttarakhand state and comes under seismic zone IV, which is highly prone to earthquakes.\u0000\u0000\u0000Findings\u0000The hazard assessment is divided into two types of surveys: first, building-level surveys that include rapid visual screening, nonstructural risk assessment and fire safety audit, and second, campus-level surveys that include vulnerability analysis for earthquake, flood, industrial hazard, landslide and wind.\u0000\u0000\u0000Social implications\u0000This paper will list several gaps and unrecognized practices in the region that increase the schools’ multihazard risk. The study’s outcome will help prioritize the planning of disaster awareness, retrofitting execution, future construction practices and decision-making to minimize the risk and prepare the school for the upcoming disasters.\u0000\u0000\u0000Originality value\u0000Physical data were collected by the author to determine the multihazard risk analysis in 50 schools in the Dehradun District of Uttarakhand, India. The building- and campus-level surveys have been used to generate a database for the retrofit and renovation process for each individual school to use their budget fruitfully and in a planned way. The survey conducted is more effort and a more detailed risk evaluation which necessitates effectively mitigating and ensuring the potential safety of the region’s schools.\u0000","PeriodicalId":45983,"journal":{"name":"International Journal of Disaster Resilience in the Built Environment","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46241216","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：