Autonomous evacuation and local community

2016 ◽  
Vol 7 (4) ◽  
pp. 374-387 ◽  
Author(s):  
Ryuji Kakimoto ◽  
Fumihiko Yamada
Keyword(s):  
Time Series ◽  
Risk Perception ◽  
Flood Risk ◽  
Local Community ◽  
Activity Level ◽  
Disaster Prevention ◽  
Community Members ◽  
Content Type ◽  
Evacuation Behavior ◽  
Flood Risk Perception

Purpose The Aso area of Kumamoto Prefecture and the western part of Oita Prefecture in Japan experienced heavy rainfall from midnight until morning on 12 July 2012. Flooding and landslides caused by this torrential rain killed 31 people and injured 11. This paper aims to analyze a time series of flood risk perception and evacuation behavior, and to identify factors that promote effective autonomous evacuation. Design/methodology/approach A time series of flood risk perception and evacuation behavior following the 2012 flood was developed and systematically analyzed. Differences between the data sets (compiled from survey data) for the evacuated group and the non-evacuated group were statistically evaluated. Then, an evacuation behavior model was developed to simulate which households would be likely to evacuate in different scenarios. The relationship between disaster prevention and activities of a local community were also statistically assessed. Findings This study concludes that an assessment of river conditions and evacuation advice from fellow local community members are the factors that most strongly influence and promote autonomous evacuation. This study also revealed that the everyday activities of a local community have the potential to foster effective disaster prevention and emergency responses if they promote the building of relationships between community members. Originality/value The research focused on actual decision-making and autonomous evacuation behavior. Whereas previous studies were limited to the analysis of activities of disaster prevention on a normal day, this study proved that the usual activity level in local community activities and relationships significantly affected evacuation behavior.

scholarly journals Flood Risk Perception and Land Use Change Analysis in Flood Affected- Communities: A Case Study of Temerloh, Malaysia

2019 ◽  
pp. 298-307
Keyword(s):  
Land Use ◽  
Risk Perception ◽  
Flood Risk ◽  
Local Community ◽  
Anthropogenic Activities ◽  
Human Life ◽  
Land Use Changes ◽  
Sustainable Land Use ◽  
Economic Damage ◽  
Flood Risk Perception

Floods are one of the most common natural disasters worldwide. In Malaysia, floods cause significant economic damage and loss of human life. The frequency and magnitude of floods are increasing due to climate change and related anthropogenic activities. This study surveyed 280 respondents living in the Temerloh district which is in the midstream zone of the Pahang River Basin. This paper highlights their flood experience and identifies the cause of floods from the view of lay people. Results show that respondents are experienced in flood and flood-related damages. However, their perception of the causes of floods focused on natural causes while ignoring anthropogenic activities such as land use changes. To identify the land use changes, we used a classified shapefile for the years 2000 and 2010 from the Department of Agriculture, Malaysia and used overlay procedure in ArcGIS 10.1. Within the ten years, significant land use changes took place which could increase future flood risks. This paper argues that a grassroots approach to solving flood-related problems is essential. Accordingly, policymakers and decision-makers should involve the local community in the decision making which may develop their flood risk perception and awareness about sustainable land use.

Individual cognitive style affects flood‐risk perception and mitigation intentions

2020 ◽  
Author(s):  
Federica Spaccatini ◽  
Luca Pancani ◽  
Juliette Richetin ◽  
Paolo Riva ◽  
Simona Sacchi
Keyword(s):  
Risk Perception ◽  
Cognitive Style ◽  
Flood Risk ◽  
Flood Risk Perception

From the general to the specific: the influence of confidence and trust on flood risk perception

2020 ◽  
pp. 1-19
Author(s):  
Clare Cannon ◽  
Kevin Fox Gotham ◽  
Katie Lauve-Moon ◽  
Brad Powers
Keyword(s):  
Risk Perception ◽  
Flood Risk ◽  
Flood Risk Perception

The Impact of Perceived Flood Exposure on Flood-Risk Perception: The Role of Distance

Risk Analysis ◽  
2016 ◽  
Vol 36 (11) ◽  
pp. 2158-2186 ◽  
Author(s):  
Eoin O'Neill ◽  
Finbarr Brereton ◽  
Harutyun Shahumyan ◽  
J. Peter Clinch
Keyword(s):  
Risk Perception ◽  
Flood Risk ◽  
Flood Exposure ◽  
The Impact ◽  
Flood Risk Perception

scholarly journals Flash Flood Risk Perception by the Population of Mindelo, S. Vicente (Cape Verde)

Water ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 1895 ◽  
Author(s):  
Martins ◽  
Nunes ◽  
Lourenço ◽  
Velez-Castro
Keyword(s):  
Risk Perception ◽  
Flood Risk ◽  
Flash Flood ◽  
Flood Hazard ◽  
Prior Experience ◽  
Cape Verde ◽  
Level Of Education ◽  
High Level ◽  
Communication Policies ◽  
Flood Risk Perception

São Vicente Island (Republic of Cape Verde) lies within the Sahelian zone and faces several natural hazards, one of which is flash flooding. With the purpose of understanding what factors determine flash flood risk perception, a questionnaire entitled Flash Flood Hazard Perception in Cape Verde was applied to 199 subjects. Analysis of variance (ANOVA) was performed to identify the primary factors associated with the perception of flash flood risk. Differences between different groups under the same impact factor were also compared. The results indicated that certain socio-demographic characteristics of the respondents (gender, level of education, and type of housing) and prior experience correlated with flash flood risk perception. The study also shows statistical differences between the groups. In general, males and the respondents with a high level of education, homeowners, and people with prior experience have better perception of the flash flood risk. These findings can help decision makers to improve effective flash flood risk communication policies and flood risk reduction strategies.

scholarly journals The Role of Sense of Coherence and Social Capital on Perceived Risk: The Salutogenic Model Approach on Flood Survivors in Indonesia

2021 ◽  
Vol 884 (1) ◽  
pp. 012017
Author(s):  
H Maulana ◽  
G Gumelar ◽  
G Irianda
Keyword(s):  
Social Capital ◽  
Risk Perception ◽  
Sense Of Coherence ◽  
Flood Risk ◽  
Perceived Risk ◽  
Social Trust ◽  
Individual Risk ◽  
Risk Dimensions ◽  
The Impact ◽  
Flood Risk Perception

Abstract The study of flood risk perception has been received growing attention in multi-disciplinary research and practice. Indonesia’s government approach on managing the impact of flood is highly dependence on structural engineering solutions. Few empirical attempts have systematically established to understand whether positive psychological capacity strategy helps flood survivors to overcome the negative impact of flood. This study aims to investigate the effectiveness of salutogenic and social capital models on flood risk perception. A national survey was used to collect the data of flood survivors across Indonesia. A battery comprising socio-demographic information, measures of salutogenic variable (sense of coherence), social capital (sense of community and social trust), and individual risk perception on flood was administered to the Indonesian adult (N = 194). This study findings showed that the overall model successfully predicted the perceived risk dimensions. However, different routes of correlation across variables were identified. Discussion and future recommendation are presented with regard to the study finding.

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