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Flooding is an emerging problem in Ho Chi Minh City (HCMC), Vietnam, and is fast becoming a major barrier to its ongoing development. While flooding is presently of nuisance value, there is a growing concern that a combination of rapid urban expansion and climate changes will significantly exacerbate the problem. There has been a trend of population being rapidly accommodated in new urban areas, which are considered highly vulnerable to floods, while the development strategy by the local government still attracts more property investments into the three new districts on the right side of Saigon River. This paper aims to discuss the increase in the number of residences vulnerable to flooding, to underline the need for more appropriate future spatial development. For the vision, an application of compact and resilient theories to strategic planning and management of this city is proposed to reduce vulnerability. This paper also highlights the need to better understand growing vulnerability to floods related to urban expansion over low-lying former wetlands and the more important role of planning spatial development accompanied with transportation investment which can contribute to flooding resilience.

This research uses combined-methods geographical information system (GIS) analysis based on secondary data of flood records, population distributions, property development (with the details of 270 housing projects compiled as part of this research) and flooding simulation. This allows an integrated approach to the theories of urban resilience and compactness to discuss the implication of spatial planning and management in relevance to flooding vulnerability.

The flooding situation in HCMC is an evidence of inappropriate urban expansion leading to increase in flooding vulnerability. Although climate change impacts are obvious, the rapid population growth and associated accommodation development are believed to be the key cause which has not been solved. It was found that the three new emerging districts (District 2, 9 and ThuDuc) are highly vulnerable to floods, but the local government still implements the plan for attracted investments in housing without an integrated flooding management. This is also in line with the development pattern of many coastal cities in Southeast Asia, as economic development can be seen as a driving factor.

The data of property development are diversified from different sources which have been compiled by this research from the basic map of housing investments from a governmental body, the Department of Construction. The number of projects was limited to 270 per over 500 projects, but this still sufficiently supports the evidence of increasing accommodation in new development districts.

HCMC needs neater strategies for planning and management of spatial development to minimize the areas vulnerable to floods: creating more compact spaces in the central areas (Zone 1) protected by the current flooding management system, and offering more resilient spaces for new development areas (Zone 2), by improving the resilience of transportation system. Nevertheless, a similar combination of compact spaces and resilient spaces in emerging districts could also be incorporated into the existing developments, and sustainable drainage systems or underground water storage in buildings could also be included in the design to compensate for the former wetlands lost.

This paper highlights the need to better understand growing vulnerability to floods related to urban expansion over low-lying former wetlands and emphasizes the more important role of planning spatial development accompanied with transportation investment which can contribute to flooding resilience. Coastal cities in southeast countries need to utilize the former-land, whereas feasibility of new land for urban expansion needs to be thoroughly considered under risk of natural disasters.

A combination of compact spaces with improved urban resilience is an alternative approach to decrease the flooding risk beyond that of traditional resistant systems and underlines the increasingly important role of urban planning and management to combat the future impacts of floods.

Danang – a heritage gateway, a socioeconomic urban of Central Vietnam – has been known as a livable city, a fantastic destination and a leading position in the Provincial Competitive Index. Since branding Danang appears to be unfocused, it is suggested that the city follow a strategy to meet the shared expectations of stakeholders instead of trying to create separate images toward different audiences. The paper aims to discuss these issues.

Therefore, this study selects the bottom-up approach from the viewpoint of Danang students whose requirement is consistent with those of investors, citizens and tourists.

The finding represents the initial associations of students about Danang as a livable, friendly, dynamic, modern coastal city of tourism and development with many opportunities, potential, attraction, integration and hometown feel. These salient images are exceeded from city characteristics, such as natural endowment, leisure places, beautiful scenes, diverse cuisine, peaceful, suitable living environment, orderly traffic, infrastructure and local people. Besides, crowded caused by development and population growth leads to an unpleasant feeling about narrow spaces but can be overwhelmed by the bustle. Although the result shows the success of Danang in communication, it also figures out the loss of the livable image in local students’ minds.

Hence, Danang must boost the positive effects of tourism development and limit its negative side. University–city cooperation through co-branding strategies can be considered a solution.

The study contributes not only to branding Danang but also to the literature because this is the first complete application of the Zaltman metaphor elicitation technique in city branding.

Although, a number of initiatives have been taken after the devastating Indian Ocean tsunami to institutionalise disaster risk reduction (DRR), gaps still exist in the Sri Lankan local government sector. Even after ten years, local governments are still struggling to overcome a number of challenges in relation to making resilience in the built environment. DRR has not yet been properly integrated into the local government system and, as a result, poses a significant challenge. Accordingly, the purpose of this paper is to discover the hindrances for local governments in creating disaster resilient built environment within cities and to propose ways of overcoming the identified limitations.

In total, 15 semi-structured interviews were conducted among experts from Sri Lanka who are involved in disaster management, local governments and built environment fields of study. The interviews were conducted with the intention of gaining expert knowledge pertaining to this field of study. The interviews were mainly designed to capture the current practices for instigating DRR initiatives within Sri Lanka, the role of local governments in creating a disaster resilient built environment and the associated challenges, and ways of overcoming such challenges to ensure an effective contribution to city resilience.

Primary data discovered 36 challenges along with some associated sub-challenges. The challenges were categorised under eight main themes: legal framework; lack of adequate tools, techniques and guidelines; human resource constraints; funding constraints; weaknesses in the internal systems and processes; weaknesses in the external systems; community engagement; and other challenges. The paper analyses these challenges in detail and proposes a set of recommendations to overcome the challenges in order to create disaster resilient built environments within cities.

The paper provides a descriptive analysis of how the Sri Lankan local government sector could overcome the underpinning challenges of contributing to disaster resilience in the built environment and no comparative studies were conducted with in other tsunami affected regions. Furthermore, the paper analyses partial findings of a broader research, which was aimed at developing a framework to empower local governments in creating a disaster resilient built environment.

The paper provides an extensive analysis of the challenges faced by local governments in contributing to the resilience of their built environment and proposes how these challenges could be overcome while making a worthwhile contribution to both theory and practice. Accordingly, the paper recommends major changes in policy and practice with respect to bringing local governments into DRR.

The geographic information systems (GIS) sector is witnessing significant growth in recent times at the global level and in the Kingdom of Saudi Arabia at the same pace. In this research, the authors aim to measure the GIS market employability in the Kingdom of Saudi Arabia, the required skills of those seeking GIS employees, existing knowledge and abilities of graduates of relevant academic programs and gaps, if any, between the graduates and the labor market requirements in terms of GIS. Research on GIS education and GIS employability from an information system perspective is scarce; thus, this study is needed.

In this study, a questionnaire was distributed manually and electronically to a specific group of GIS students, teachers and employees. The questionnaire was prepared in Arabic and English language. It was distributed manually to the attendees of the 12th GIS Symposium, organized by Imam Abdulrahman Bin Faisal University at Dammam city, Saudi Arabia in April of 2018. The event is a yearly one that gathers local GIS community and outside speakers and guests. An electronic version of the questionnaire was also available and distributed via personal contacts. Responses were received until the end of 2019.

The results of 107 respondents indicates good GIS foundation (for example in topology, geospatial data processing and cartography); however, programming and business skills (namely cost benefit analysis, organizational perspective and business understanding) are lacking from Saudi GIS graduates. About 67% of respondents acknowledge directly that it is difficult to find locally qualified GIS graduates. Moreover, 55% of respondents classify GIS job candidates as underqualified. This research identifies under qualification in business competencies and computer programming skills for GIS students and workers in Saudi Arabia. This research did not find a statistically significant different response between GIS teachers and GIS employees/employers; however, students’ response was significantly different from these two groups.

Research on GIS education and GIS employability from an Information System perspective is scarce; thus, this study is needed. Moreover, research about this topic in Saudi Arabia and the Arabian Gulf is almost nonexistent.

Resilience concepts in integrated urban transport refer to the performance of dealing with external shock and the ability to continue to provide transportation services of all modes. A robust transportation resilience is a goal in pursuing transportation sustainability. Under this specified context, while before the perturbations, robustness refers to the degree of the system’s capability of functioning according to its design specifications on integrated modes and routes, redundancy is the degree of duplication of traffic routes and alternative modes to maintain persistency of service in case of perturbations. While after the perturbations, resourcefulness refers to the capacity to identify operational problems in the system, prioritize interventions and mobilize necessary material/ human resources to recover all the routes and modes, rapidity is the speed of complete recovery of all modes and traffic routes in the urban area. These “4R” are the most critical components of urban integrated resilience.

The trends of transportation resilience's connotation, metrics and strategies are summarized from the literature. A framework is introduced on both qualitative characteristics and quantitative metrics of transportation resilience. Using both model-based and mode-free methodologies that measure resilience in attributes, topology and system performance provides a benchmark for evaluating the mechanism of resilience changes during the perturbation. Correspondingly, different pre-perturbation and post-perturbation strategies for enhancing resilience under multi-mode scenarios are reviewed and summarized.

Cyber-physic transportation system (CPS) is a more targeted solution to resilience issues in transportation. A well-designed CPS can be applied to improve transport resilience facing different perturbations. The CPS ensures the independence and integrity of every child element within each functional zone while reacting rapidly.

This paper provides a more comprehensive understanding of transportation resilience in terms of integrated urban transport. The fundamental characteristics and strategies for resilience are summarized and elaborated. As little research has shed light on the resilience concepts in integrated urban transport, the findings from this paper point out the development trend of a resilient transportation system for digital and data-driven management.

Damage functions constitute an essential part of the modelling of critical infrastructure (CI) performance under the influence of climate events. This paper aims to compile and discuss publications comprising damage functions for transport assets.

The research included the collection of contemplable literature and the subsequent screening for damage functions and information on them. In conclusion, the derived damage curves and formulae were transferred to a unified design.

Damage functions for the transport sector are scarce in the literature. Although specific damage functions for particular transport assets exist, they mainly consider infrastructure or transport in general. Occasionally, damage curves for the same asset in different publications vary. Major research gaps persist in wildfire damage estimation.

The study scope was restricted to the hazards of fluvial floods and wildfires. Despite all efforts, this study did not cover all existing literature on the topic.

This publication summarises the state of the art of research concerning transport asset damage functions, and hence contributes to the facilitation of prospective research on CI performance, resilience and vulnerability modelling.

This study aims to examine the social inclusiveness of slum dwellers by focusing on three key institutions which are social relations, government and the labour market. The literature emphasises the activities of these three institutions as indicators of social inclusion. Also, they accurately describe the social interactions of slum inhabitants at different levels.

Three large slums (Makoko, Ilaje and Iwaya) in Lagos State were purposively selected for this study. Using a multi-stage sampling technique, there was the first level of cluster sampling across the communities and second-level random sampling of household heads in the clusters. In all, 400 respondents were sampled but 388 valid responses were used for the analysis.

The study found minimal levels of inclusion in many of the indicators. However, Makoko had a higher degree of inclusion with respect to social relations and political participation compared to the other locations. Due to the poor level of governance, the resilience of slum dwellers has waned.

The study was limited to three of the largest slums in Lagos State. Moreover, due to threats of eviction in recent times, many respondents were reluctant to provide adequate answers to some of the questions asked. However, the responses gotten were adequate to provide appropriate awareness and relevant recommendations.

The use of primary data made it possible for novel results to be generated on social inclusiveness in selected slums. The study extends the frontier of knowledge on social inclusion.

Global climate change speeds up ice melting and increases flooding incidents. China launched a sponge city policy as a holistic nature-based solution combined with urban planning and development to address flooding due to climate change. Using Weibo analytics, this paper aims to study public perceptions of sponge city.

This study collected 53,586 sponge city contents from Sina Weibo via Python. Various artificial intelligence tools, such as CX Data Science of Simply Sentiment, KH Coder and Tableau, were applied in the study.

76.8% of public opinion on sponge city were positive, confirming its positive contribution to flooding management and city branding. 17 out of 31 pilot sponge cities recorded the largest number of sponge cities related posts. Other cities with more Weibo posts suffered from rainwater and flooding hazards, such as Xi'an and Zhengzhou.

To the best of the authors’ knowledge, this study is the first to explore the public perception of sponge city in Sina Weibo.

Pabna is suffering from waterlogging problems from ancient times. The previous Drainage Master Plan was failed due to the lack of reflection of the general people of Pabna Municipality. As a result, this study focuses on identifying the causes of waterlogging in people's eyes. This paper will help the local authority and planners eradicate the waterlogging problem and build a planned and resilient community.

Both primary and secondary data were used for the study. Present drainage pattern, topology climatic elements were collected from the journals, websites and Municipal Ingratiated Development Plan (MIDP), Pabna-2008. The sample size was 246, and this respondent was surveyed. By the survey, the people's perception of waterlogging was collected. For that, five independent variables and one dependent variable were determined. These variables were determined by previous studies, reconnaissance survey of the study area. It used multiple linear regression and the correlation method; the causes of waterlogging were determined.

The study found solid waste disposal into the drainage, absence of operation and maintenance system, small discharge capacity with blocked in the current drains, nonappearance of combined drainage network of roadside drains and unplanned drainage system as the leading causes of waterlogging from the perception of the people. Also found that the absence of operation and maintenance system, solid waste disposal into the drainage and unplanned drainage system as the influencing causes on small discharge capacity with blocked in the current drains.

This study has focused on people's perceptions rather than secondary data. That is why this study will significantly impact eradicating the waterlogging problem from the Pabna Municipality and will carry out the core problems without any bias. This will lead to a sustainable, planned and resilient community.