Public perception and attitudes to disaster risks in a coastal metropolis of Saudi Arabia

Siting of fuel stations within residential areas in Ghanaian cities: Perceptions of residents in Wa on fire disaster risks

This paper responds to the limited literature on perceptions of fire disaster risks associated with the siting of fuel stations in dense residential areas in African cities. We address three interrelated research objectives regarding fire disaster risk and safety behaviours. First, we explore residents' perception of the reasons for the siting of fuel stations in residential areas. Second, we examine their sociodemographic characteristics and perception of fire disaster risks associated with fuel stations; and third, we examine residents' fire safety behaviours around fuel stations. We address these objectives by engaging with risk perception theory and protection motivation theory as well as an empirical review of literature worldwide. We also draw evidence from Wa in Ghana using a mixed research approach involving 182 participants. Through a questionnaire, observation checklist, a camera, and an in-depth interview guide, we elicited data from residents and relevant stakeholders to address our research questions. The quantitative data were analysed using descriptive statistics and a chi-square test, while thematic analysis was used to analyse the responses obtained from the interviews. We found that ease of access and competition motivated the siting of fuel stations in residential areas. Although residents knew the risk of living near fuel stations, measures were not implemented to reduce their vulnerability to fire disasters. People living near fuel stations should be encouraged to invest in equipment and take measures to reduce their vulnerability to fire disasters.

Enhancing Nurses' Disaster Management and Preparedness: Evaluating the Effectiveness of an Online Educational Program Through a Quasi-Experimental Study

Background

Disaster management is an ongoing international concern, and nurses play essential roles in minimizing negative impacts on the health of communities. However, many nurses have limited knowledge and skills on how to respond to disasters effectively. Therefore, this study was conducted to determine the effectiveness of a newly developed educational program on improving nurses' disaster management and preparedness.

Methods and Design

A quasi-experimental study was conducted on 88 nurses working at a public hospital. The educational program included six modules covering various aspects of disaster management. Pre-and post-tests were administered to evaluate changes in perceptions of disaster management competencies. Independent sample t-test, Pearson coefficient correlation, and One-way ANOVA tests were all run using SPSS.

Results

A significant proportion of nurses (78.4%) reported ongoing training in disaster management, while a smaller percentage (21.6%) expressed a contrary opinion. Nurses also had a moderate level of agreement with the disaster preparedness program (Pretest: 2.26 ± 0.34; post-test: 2.29 ± 0.31). Further, the results showed small improvements in nursing perceptions of the operational plan after the educational program (Pretest: M=2.76, SD=0.63; Post-test: M=2.89, SD=0.44), although the differences between pre-and-post assessments were not significant (P > 0.05). The mean values for overall familiarity in the pre-test were 3.16 ± 1.39, while in the post-test, they slightly increased to 3.26 ± 1.18. The findings also showed no statistically significant differences reported in nurses' attitudes and familiarity towards disaster preparedness based on the gender, marital status, nationality, working shifts, and working hours variables (P > 0.05).

Conclusion

This study demonstrated the significance of providing nurses with the essential knowledge that helps respond to disasters. Online educational programs can help improve nurses' preparedness to better manage disasters. Future research should investigate additional variables that could enhance nurses' knowledge and skills related to disaster response.

Effect of disaster training on knowledge regarding flood risk management amongst families with older people

The elderly population is of utmost importance amongst vulnerable populations during disasters because they experience reduced functional abilities, cognitive disturbance, dementia, weak physical conditions and various degenerative diseases. This study aimed to assess the effect of disaster preparedness training on knowledge regarding flood disaster preparedness and management in families with older people. This study was conducted using a quasi-experimental pre-post design with 30 participants in natural hazard preparedness training using purposive sampling. The results of this study showed a significant change in general knowledge on disaster and flood (12.9 and 20 points, respectively). Disaster preparedness practice was good, as reflected in actions performed before, during and after disaster. Before a flood occurs, families prepare a disaster preparedness bag for important documents as well as logistics (e.g. food) for emergencies and equipment for evacuation whilst also storing valuable goods in a safe place. During floods, families prioritise older people's evacuation whilst seeking information about the flood through neighbours, walkie-talkies, handphones, television and radio as well as ensuring that the necessary logistics are taken care of. After the disaster, families clean their properties, provide clean water and toilet facilities for the family, check the health of family members that may be impacted by the flood and make sure that all electrical panels are safe. It is concluded that disaster training affects the knowledge of flood management in families with older people.

An Evaluation of the Coordinated Development of Coastal Zone Systems: A Case Study of China’s Yellow Sea Coast

The coastal zone is an area of transition between land and sea, containing rich resources, and it is an important spatial unit where humans engage in production and livelihood. However, in the process of benefiting from the coastal zone, people have neglected the coordinated development of the ecological environment, the economy, and society. To investigate the coordinated development mechanisms of coastal zone systems influenced by human activities, the DEMATEL (Decision making trial and evaluation laboratory) model was applied to identify the key factors influencing a complex coastal zone system. The results were used to construct an indicator system to evaluate the developmental stages of three coastal zone subsystems (ecological environment (EE), society (SOC), and economy (ECO)). The developmental levels of these subsystems over the past ten years were evaluated in five cities along the Yellow Sea coast of China, and the degrees of coupling and coordination among the subsystems were calculated using the coupling coordination degree model. The results showed that during the past decade, the developmental levels of the EE, SOC, and ECO subsystems increased in all five coastal regions, except for Yancheng, where there was a small decrease in the EE level; the coupling degrees of all five regions were high, and the interactions between the EE, SOC, and ECO were very close; the coordination degree was relatively poor. The mean values of Qingdao and Nantong were at an ‘Intermediate coordination level’, and the other three cities were at the ‘Primary coordination’ or ‘Barely coordination level’. Three types of interactions between the subsystems emerged: (1) three subsystems have benign interactions and collaboration with each other; (2) the EE, SOC, and ECO compete with each other and have fluctuating upward development; (3) there is a focus on development in the SOC and ECO, and there is a neglect of environmental protection. Based on the development trends of the subsystems and the coupling and coordination laws, some suggestions were proposed.

Perception risk, preventive behaviors and assessing the relationship between their various dimensions: A cross-sectional study in the Covid-19 peak period

The Covid-19 epidemic is known as "the deadliest plague of the century" that has overshadowed various aspects of human life. Despite mutations in SARS-CoV-2, the development of new strains, and the escape of immunity, preventive health behaviors continue to play a key role in controlling this epidemic. The purpose of this study was to determine the relationship between risk perception and the performance of preventive behaviors of people in the Covid-19 peak period in society. This anonymous online survey was conducted with 1950 people in 30 provinces of Iran. The results showed that by increasing the score of cognitive, social and emotional structures of people's perception of risk, their performance in following health recommendations increases.

Consumer attitudes and concerns with bioplastics use: An international study

The world production of plastic exceeded 360 million tonnes in 2020 alone, a considerable amount of which is not properly disposed of. The significant pressures and damages posed by conventional plastic to human and environmental health suggest that alternatives are urgently needed. One of them is "bioplastic", which is defined as bio-based plastic that is (or not) biodegradable. This paper reports on a study on the perceptions of bioplastics among consumers in 42 countries to identify their levels of information and concerns. The results suggest that most respondents have positive expectations regarding the future of bioplastics to replace conventional plastics fully or partially, especially for food containers, kitchenware, and boxes and bags for packaging. They also reported that the low costs and increased availability of bioplastic products on the market are likely to be the main drivers for their wide-scale adoption. However, many participants are unsure whether they would buy bio-based and biodegradable products if they are expensive. Overall, whereas a rather positive attitude to bioplastics has been identified, greater efforts are needed to address the many information needs of consumers towards upscaling the adoption of bioplastics. Relevant policies are therefore needed to encourage investments in the large-scale manufacture and market uptake of bioplastics. The paper reports on an initial study of consumer behavior, in a sample of countries spread across all geographical regions.

Understanding Household Water-Use Behavior and Consumption Patterns during COVID-19 Lockdown in Saudi Arabia

With the COVID-19 lockdown impacting the livelihood of people globally, changes in household behaviors, water consumption patterns, etc., have implications on sanitation, hygiene, and disease control. An online questionnaire survey was conducted, and officials were interviewed to assess the impact of the lockdown on water consumption patterns in the Dammam Metropolitan Area, Saudi Arabia. The multiple regression analysis on responses from the survey indicates that water consumption increased by 50% in 86% of the respondents, leading to higher utility bills. Socioeconomic factors also influenced water consumption. The officials interviewed emphasized the need for integrating water policies with disaster management actions. This study contributes to the prospering empirical literature on the pandemic COVID-19 and water consumption/usage behavioral practices by exploring the behavior of household water during COVID-19 in Saudi Arabia. This study can help decision-makers in Saudi Arabia and other developing countries in boosting awareness related to water management in crisis time.

Knowledge, Attitude, and Practices towards Lightning in Bangladesh

Despite the significant number of fatalities and injuries, there is currently a lack of data on public knowledge, attitudes, and practices regarding lightning in Bangladesh. This study aims to assess the public’s knowledge, attitude, and practices (KAP) towards lightning in the country. A total of 1641 individuals participated in an online KAP survey. Where appropriate, the Kruskal–Wallis or Mann–Whitney U test, Spearman’s rank correlation, and logistic regression models were performed. About 65% of the survey population reported frequent lightning; most (72.64%) did not receive any warning messages, and small proportions (22.12%) had lightning safety precautions. Individuals with numerous lightning experiences perceived considerably unsafe places against lightning compared to infrequent lightning experiences (p < 0.05). Respondents reported good knowledge (56.06%), positive attitudes (82.27%), and good preventive practices (72.33%). The logistic regression demonstrated that having good knowledge and positive attitudes can help people practice lightning safety. Females demonstrated better lightning attitudes and practices compared to males. In comparison to urban residents, rural residents had poor practices. In addition, individuals’ educational levels might also play a crucial role in preparing them for lightning. Overall, extensive lightning campaign activities combined with effective education are required for the behavioral changes in this lightning-vulnerable society.

Effects of Perceptions of Climate Change and Flood Risk on Coping Behavior: A Case Study of Taipei, Taiwan

Globalization and population growth have put great pressure on the environment over the last few decades, and climate change has increased associated negative effects. Researchers examine the interactions between human and the environment. Among them, the relationship between place attachment and pro-environmental behavior has attracted particular research attention. However, few studies have addressed the relationships among flood risk perceptions, place attachment, and climate change coping behavior in a densely populated urban area. This study examines the effects of perceptions of climate change and flood risk on coping behavioral intention, and determines whether place attachment plays a mediating or moderating role therein in Taipei, the flood-prone capital city of Taiwan. A total of 1208 questionnaires were collected. An analysis of the mediation effects based on a three-level regression model (Phase I) suggested that place attachment is not a mediator. Adjustment of the model and analysis of moderation effects using structural equation modeling (Phase II) suggested no moderation effect. In Phase III, the mediation effect was reexamined, with the replacement of dependent variables (adaptation/mitigation) with high-effort/low-effort coping behaviors, and one dimension of place attachment was replaced with four dimensions thereof (place dependence and place identity, place satisfaction, place affect, place social bonding). The results thus obtained reveal that the paths of place satisfaction exhibit significant mediating effects between attitudes and high-effort coping behavior. Some paths exhibit significant mediating effects between perceptions and low-effort coping behavior through place satisfaction. Another four paths exhibit partial significant mediating effects through place dependence and place identity and place social bonding. These results suggest that affective attachment of people to local places results in a behavioral tendency to protect or improve those places. The main contribution of this study is its support of meta-analyses of the effects of each dimension of place attachment to provide a better understanding of the effects of place attachment on flood risk perception and coping behavior.

What shapes people's willingness to wear a face mask at the beginning of a public health disaster? A qualitative study based on COVID-19 in China

COVID-19 should not be the world's last public health disaster, so there is an urgent need to learn from COVID-19 to prepare better for the next public health disaster. This study aims to understand the factors that make people wear a face mask at the beginning of an outbreak of public health disaster. Semi-structured interviews were conducted during April 2020 in China, one month after the COVID-19 was declared a pandemic. The respondents were members of the public living in China, covering two age groups: young adults and older adults. They were recruited using a convenient sample and snowball sampling strategy. The results were analysed using content analysis. Seventeen subjects were recruited, among which nine were young adults (average age = 26.4; SD = 10.5), and eight were older adults (average age = 60.4; SD = 12.1). This study found that environmental factors, personal factors, factors concerning wearing masks, specific circumstances, and development of the pandemic were the common factors considered by both young adults and older adults. This study should help the authority formulate prevention policies better to reduce the risk of an outbreak if there is a new virus outbreak in the future, unfortunately.

Mechanism of WeChat's Impact on Public Risk Perception During COVID-19

PURPOSE

Taking COVID-19 as an example, this paper explores the mechanism of WeChat's impact on risk information transmission in social media and builds a model of WeChat's impact on public risk perception based on risk communication.

METHODS

Research primarily utilised the questionnaire survey method to collect and analyse public attitudes towards COVID-19 to achieve the research goals. We checked the adequacy of measurements and tested the hypotheses with regression analysis based on 801 participants in China.

RESULTS

The results indicated that the levels of the public WeChat COVID-19 risk information attention and trust had a significant positive impact on the public's risk perception and willingness of pandemic prevention. The improved public risk perception of COVID-19 as a mediator enhanced the public pandemic prevention ability, which allowed WeChat to play a more effective role in major disaster emergency.

Understanding Public Environmental Awareness and Attitudes toward Circular Economy Transition in Saudi Arabia

Circular economy (CE) has been globally acknowledged as a national sustainable development (SD) strategy to confront resource shortages and environmental contamination challenges. Although public behaviors and lifestyles play an essential role in achieving sustainability, in developing countries, few studies explored the role of public awareness, attitudes, and lifestyles on CE transition. Thus, it is necessary to elicit public opinion to understand their awareness and attitude regarding CE strategy to determine obstacles to CE implementation and approaches of overcoming them. This study thus focuses on understanding public awareness and attitudes to CE transition in Saudi Arabia. Data were collected through a questionnaire survey distributed to 402 residents of the Dammam Metropolitan Area. The results indicated that the respondents had little understanding of the CE concept due to limited awareness of the topic. However, they held an optimistic attitude towards trash separation and classified their trash as “can be sold”, “reused”, and “exchanged for a new one”. Furthermore, the respondents’ level of awareness regarding the CE transition is positively related to their level of education. In contrast, the inclination towards resource conservation and pro-environmental behavior positively correlates to the age demographic. This paper thus contributes to the empirical literature on CE transition by exploring the public awareness and attitudes towards its implementation in Saudi Arabia.

A study on the relationships of place attachment and individual attributes of residents in different vulnerable districts in Taipei, Taiwan

Under the impact of climate change, Taiwan, an island state, has faced the challenges of extreme weather events in recent years. Based on previous studies on climate change and vulnerability in Taipei, Taiwan, this study explores the correlations between place attachment and individual attributes of residents in different vulnerable areas in Taipei. First, this study investigates the integrated vulnerability (IV) of 12 districts of Taipei by overlaying natural vulnerability (NV) and social vulnerability (SV). This study selects four districts with high IV and low IV in Taipei, and with a large proportion of flooded areas, as the study sites. Second, a questionnaire survey (600 respondents) is conducted to examine the correlations between place attachment and the individual attributes of the respondents (age, residence duration, disaster experience, and education) in the four districts. Third, factor analyses are carried out to categorize place attachment into four factors: "security," "familiarity," "belongingness," and "rootedness." Finally, whether different factors have different relationships with place attachment are elucidated. The results show no consistent correlations between place attachment and individual attributes in areas with different vulnerabilities. Furthermore, by comparing the correlations before and after factor analyses of place attachment, among the four factors of place attachment (security, familiarity, belongingness, rootedness), there are no factors significantly relating to overall place attachment. This study further examines the mediator effect between risk experience and place attachment. The results show no mediator effects in the relationships of "perception → place attachment → coping behavior" and "attitude → place attachment → coping behavior." Follow-up studies can elucidate factor analyses of place attachment and examine the effect of geographical scale (neighborhood, district, and city) on place attachment.

Flood Disaster Risk Perception and Urban Households’ Flood Disaster Preparedness: The Case of Accra Metropolis in Ghana

Flood disaster has gained global attention due to the huge impact it has on human lives, economies, and sustainable environments. Flood disaster preparedness, which can significantly be influenced by disaster risk perception, has been highlighted as an effective way to manage flood disaster risk, as many other means have proved futile, yet no study has attempted using multiple dimensions to analyze this relationship in Ghana. Therefore, this study, using a survey of 369 households in the most flood-prone region, Accra Metropolis, analyzed the influence of flood disaster risk perception on urban households’ flood disaster preparedness. Based on the Protective Action Decision Model, the empirical models were constructed and estimated using the Tobit and binary logistic regression models. The results show that the majority of households (60.16%) were unprepared for flood disasters, and the perception of flood disaster risk and the sustainability risk posed by floods significantly affect flood disaster preparedness behaviours of households in a positive direction. The total number of flood disaster preparedness behaviours adopted was significantly related to probability, the threat to lives, sense of worry, and sustainability risk perceptions. Finally, income, education, and house ownership, among other household and individual characteristics, had significant positive effects on preparations for flood disasters. These findings suggest that effective policies to mitigate flood disasters must incorporate risk communication to boost households’ flood disaster preparedness.

Are Historical Buildings More Adaptive to Minimize the Risks of Airborne Transmission of Viruses and Public Health? A Study of the Hazzazi House in Jeddah (Saudi Arabia)

The coronavirus (COVID-19) pandemic has brought immense challenges to the natural and built environment to develop an antivirus-enabled model for reducing potential risks of spreading the virus at varied scales such as buildings, neighborhoods, and cities. Spatial configurations of structures may hinder or assist the spread of viruses in the built environment. In this study, we have hypothesized that suitable air ventilation in historic buildings may enhance the built environment to combat the spreading of infectious viruses. To provide such quantitative shreds of evidence, we have generated and estimated an integrated model to summarize obtained information by considering natural ventilation, wind speed, inflow and outflow, wind direction, and forecasting the associated risks of airborne disease transmission in a historical building (i.e., the Hazzazi House in particular). Intrinsically, the results have demonstrated that the effectiveness of natural ventilation has directly influenced reducing the risks of transmitting airborne infectious viruses for the selected heritage building in Jeddah (Saudi Arabia). The adopted methods in this research may be useful to understand the potentials of conserving old heritage buildings. Consequently, the results demonstrate that natural air ventilation systems are critical to combat the spread of infectious diseases in the pandemic.

Risk Perception and Adaptation of Climate Change: An Assessment of Community Resilience in Rural Taiwan

Over the last five decades, there has been a decline of rural communities in Taiwan due to urbanization expansion. In the past 10 years, the central government has implemented the Rural Regeneration Project (RRP) aimed at revitalization and sustainable development in rural Taiwan. During the project’s implementation, communities have faced several disasters as a result of climate change-induced extreme rainfall events. Perceptions and adaptation practices of climate change-induced extreme events are critical to community sustainability and resilience. The gap between perceived and actual risks that communities experience creates challenges for policy-makers in achieving sustainability goals. This study aims to evaluate the perceived climate change-induced flooding hazard perceptions compared to the scientific projection and actual hazard events in 287 rural communities implementing the RRP. This study revealed consistency in risk perception, in that communities facing high potential exposure to extreme rainfall showed higher awareness of various impacts of climate change. However, when comparing climate actions, communities exposed to low-potential hazard areas had a relatively higher degree of recognition of the benefits of adaptation to climate change. Moreover, 59 rural communities with low awareness and exposed to high potentials of extreme events were widely distributed among hills of western, southern, and northern Taiwan, where compound disasters such as mudslides can occur. This research suggests that there is a need to integrate climate change planning and work with communities to bridge the gap between perceived and actual climate risks. In particular, capacity training, counseling services, and implementation of adaptation practices should be integrated into institutional planning and management for providing assistance in disaster prevention, relief, and post-event restoration; also, encouraging climate actions can directly improve community resilience toward climate change. While investing in the sustainable development of rural communities is largely based on revitalizing economic development, this study revealed the link to ensure resilience and social-ecological sustainability in rural communities under climate change impacts.

Population Preparedness for Disasters and Extreme Weather Events as a Predictor of Building a Resilient Society: The Slovak Republic

The current increase and severity of the natural disasters whose effects on the public health are likely to be even more extreme and complex, requires enhancing and developing the disaster preparedness on the population level. In order to be able to do so, it is inevitable and determinative to know the factors that affect people's preparedness on the population level. Therefore, the objective of this article is to present the results from assessing the factors related to the population preparedness for the disasters on a sample of citizens living from the Slovak Republic. Our research is based on the exploration of the questionnaire survey' results aimed at investigating the preparedness and preventive proactive behaviour of the population against the disasters. The search for the initiators of such a behaviour and assessment of the influence of various aspects (e.g., the respondents' experience with disasters, their vulnerability to disasters, the risk awareness, the perception of the disaster risks in the changing environment, etc.) on the respondents' behaviour against disasters is the main part of the article and is supported by the statistical analysis. The results of the survey suggest that the disaster risk awareness and overall disaster preparedness level is rather poor and the population is inactive. The proactive behaviour of the respondents against the disasters is partially affected by some of their personality and socio-economic characteristics, especially the younger respondents currently incline more to adopting the protective measures. In addition, other aspects, e.g., the negative experience with the disasters in the past influence the preparedness. However, the impacts must have been relatively serious for the proactive behaviour to be influenced. The influences of other aspects as well as the possible methods for improving the disaster preparedness and the possibilities of increasing the resilience of the population as a whole are also discussed in this article.

Fostering Urban Sustainability through the Ecological Wisdom of Traditional Settlements

Several African and Asian countries have embarked on building new towns to address urbanization challenges such as crowded cities, slums, and pressure on existing infrastructure. These projects have been criticized for being inadequate in fostering environmental sustainability. Based on a desk study, this article reviews the environmental sustainability challenges of these projects and recommends some ecologically embedded practices of traditional settlements that wonderfully survived for many centuries with little adverse social and environmental impacts yet offered opportunities for urbanism. The article discusses how the architecture, urban form, and green infrastructure of traditional settlements present excellent cases of ecological wisdom and embeddedness where the local ecosystems are respected, and every human activity, including the creation of the built environment, is defined by the ecological allowances, where resilience is part of the built environment at both micro and macro scales, and where humanity and nature are equal stakeholders living in unison. The article concludes that these instances of successful ecological embeddedness in traditional settlements can provide lessons for contemporary cities to ponder when envisioning more sustainable built environments for the present and future generations.

Factors Impacting Risk Perception under Typhoon Disaster in Macao SAR, China

Studying typhoon risk perception and its influencing factors help reveal potential risk factors from the perspective of the public and provide a basis for decision-making for reducing the risk of typhoon disasters. The purpose of this study is to assess the risk perception and related factors of Macao residents in China. Information was collected from 983 participants using a structured questionnaire with an effective utilization rate of 94.2%. Descriptive statistics, univariate analysis and correlation analysis were used to analyze the data. The results show that, on the one hand, there are significant differences in risk perception on the factors included: (1) age, education and other demographic characteristics; (2) health status, occupation, length of stay, residence area, residence floor, family organization structure and individuals monthly income and other personal or family conditions; (3) channels and quantity of typhoon information acquisition; (4) degree of mastery of relevant risk aversion knowledge. On the other hand, some factors still have a moderate or high level of correlation with risk perception: (1) The older the respondent, the lower the education level, the lower the income, the lower the risk perception of property damage, health impact and life threat. (2) The more children or elderly people in the family, the higher the risk perception of respondents. (3) The more risk knowledge, the lower the risk perception. (4) The more channels for obtaining information, the lower the fear level and the overall impact of risk perception. (5) The stronger the risk perception, the more positive disaster response behaviors would be taken by the public. In addition, the more information acquisition channels and the less risk knowledge respondents have, the greater the risk perception of the overall impact and the fear of the typhoon; the fewer information access channels and less risk knowledge respondents have, the greater the risk perceptions of property damage, health effects and life threats.

Sustainable Development at Saudi Arabian Universities: An Overview of Institutional Frameworks

For the past three decades, sustainable development (SD) at higher education institutions (HEIs) has been receiving increasing global attention based on the recognition of their vital roles in fostering sustainability teaching and practices on their campuses and influencing the larger society to embrace sustainable behaviors. As one of its key dimensions, an institutional framework is a fundamental step and indicator of commitment to advancing SD at universities. However, some universities, especially in the countries of the Global South, are either missing this dimension or have inefficient institutional frameworks due to the lack of standard practice or guidance. This study assesses the extent of establishing an institutional framework for SD in Saudi Arabian universities (n = 44). Data were from a desk study and a survey of university websites and analyzed using content analysis and descriptive statistics. The study found that 72.7% of the universities have shown a commitment to campus sustainability by having sustainability visions; 52.3% have established a dedicated office for SD governance, 68.2% are involved in community outreach and 63.6% collaborate with external agencies in SD efforts. Although there is no evidence of specific campus sustainability plans in the universities, 45.5% of them have SD coverage in their campus development plans or strategic plans. Sustainability assessment and reporting are generally lacking. The findings can improve our understanding of the extent of the commitment of the universities to SD and how they communicate their SD efforts through their websites, which can foster engagement in campus sustainability. The study concludes that a sound institutional framework is vital to implementing SD at universities.

Public acceptability of treated wastewater reuse in Saudi Arabia: Implications for water management policy

Treated wastewater reuse is increasingly important for sustainable water resource management, especially in water-stressed countries located in the world's arid regions that rely on groundwater and desalination process for meeting their water demands. This study investigates the socio-demographic variables influencing public perceptions of reusing grey and mixed wastewater for non-domestic uses: firefighting, swimming pools, and car washing. Data were collected from 624 households in the Dammam Metropolitan Area, Saudi Arabia using a structured questionnaire and analyzed using descriptive and inferential statistics. The results from logistic regression indicates that the likelihood of a household to accept reusing treated mixed wastewater is influenced by gender with odds ratio (OR) of 2.71-2.18, residential location (OR = 1.32-1.03), age (OR = 1.22-0.18) and educational level (OR = 1.33-0.98), with a tendency for more acceptance of treated grey wastewater than mixed wastewater. These findings showcase the difficulty that the country could face concerning the public acceptance of treated wastewater for non-domestic uses to augment current freshwater sources even among the educated class. This study is significant because sustainably meeting the country's rising water demands requires the stringent implementation of strategic wastewater reuse policy, including bold steps towards wastewater streams segregation, and intensive public awareness campaigns to change negative perceptions on treated sewage effluent. This study concludes that a substantial reduction in the country's reliance on costly desalinated water and fast depleting non-renewable groundwater requires complete reuse and recycling of treated wastewater for wider non-conventional purposes.

Social Capital and Disaster Resilience Nexus: A Study of Flash Flood Recovery in Jeddah City

Governments, researchers, and humanitarian agencies have increasingly focused on reducing disaster impacts and enhancing the resilience of individuals, households, and communities, as the human and economic costs of natural disaster events have dramatically increased over the past century. Achieving resilience in a disaster context means the ability to survive future natural disasters with minimum loss of life and property as well as the ability to create a greater sense of place among residents, a stronger, more diverse economy, and a more economically integrated and diverse population. However, less attention has been paid to the significance of social capital in a post-disaster context and its contribution in building community resilience. It is very obvious that the contribution of social capital to post-disaster resilience in a Middle Eastern/Saudi Arabian context is virtually unknown. With a focus on the Saudi Arabian context, this research paper develops a social capital framework centered on resilience and post-disaster recovery. To conduct this study, a holistic approach to data collection is followed through questionnaire surveys, structured and non-structured interviews with citizens, and informal discussions with government and major stakeholders related to flash flood disaster management in the City of Jeddah. It is interesting to note that several religious institutions have played important roles in evacuating people and providing help for a quick recovery. In addition, government organizations are taking the recovery process seriously by providing necessary help in the flood-stricken areas. Within the scope of the given framework, the research explores and evaluates the role of social capital in post-disaster recovery efforts through a case study of the 2009 and 2011 Jeddah flash floods.

Assessment of Socio-Environmental Vulnerability Due to Tropical Cyclones in La Paz, Baja California Sur, Mexico

Climate change will increase the likelihood of adverse events such as droughts, forest fires, and intensification of tropical cyclones, which are known to cause flooding (IPCC, 2014). The effects of these events are a cause of concern for both authorities and citizens, so they prioritize actions that reduce adverse impacts, especially in cities with higher risk. Therefore, the objective of this work was to measure the degree of socio-environmental vulnerability of households to identify the risk areas in the city of La Paz, Baja California Sur, one of the regions with a high degree of incidence of hurricanes in the northwest of Mexico. For this, surveys were carried out with heads of households in 251 homes, and information was aggregated to calculate the vulnerability index through principal components analysis (PCA), which were stratified by the Dalenius–Hodges method, the degree of vulnerability was classified into three categories by the Opiyo method, considering three strata of the Likert scale, 1 = highly vulnerable, 2 = moderately vulnerable, 3 = less vulnerable. The results showed that households that are in the highly vulnerable category are 33% within a range of the index −3.77243 to −0.939141. Moderately vulnerable households constitute 36% with values from −0.929141 to 0.956385. While the least vulnerable represent 31% of households with an index range of 0.966385 to 5.6952. The results have revealed the levels of high and moderate socio-environmental vulnerability by tropical cyclones of 69% homes in La Paz. The above allowed to generate risk maps that will be taken into account in planning and civil protection over adverse events.

Flash Flood Impact Assessment in Jeddah City: An Analytic Hierarchy Process Approach

Floods are among the most destructive natural hazards that cost lives and disrupt the socioeconomic activities of residents, especially in the rapidly growing cities of developing countries. Jeddah, a coastal city situated in Saudi Arabia, has experienced severe flash flood events in recent years. With intense rainfall, extensive coastal developments, and sensitive ecosystems, the city is susceptible to severe flash flood risks. The objective of this article is to apply an Analytic Hierarchy Process (AHP) model to explore the impacts of flash flood hazards and identify the most effective approaches to reducing the flash flood impacts in Jeddah using expert’s opinions. The study utilizes experts’ judgments and employs the AHP for data analyses and modeling. The results indicated that property loss has the highest probability of occurrence in the events of a flash flood with a priority level of 42%, followed by productivity loss (28%). Injuries and death were rated the least priority of 18% and 12%, respectively. Concerning flood impact reduction alternatives, river management (41%) and early warning system (38%) are the most favorable options. The findings could assist the government to design appropriate measures to safeguard the lives and properties of the residents. The study concludes by underscoring the significance of incorporating experts’ judgments in assessing flash flood impacts.