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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.

This chapter provides a think piece about the future of walking, focussing on a discussion of some key areas which might be expected to influence how walking develops as a mode of transport in the coming years. The chapter explores how our dependence on walking might change in the future. It examines how much we know about walking and how much more we need to know to inform alternative futures where walking (and cycling) plays a considerably greater role in urban transport than is currently the case in most urban areas and how such urban areas might then operate. There are no findings as such, rather a collection of reasoned ideas about how aspects of walking might develop into the future. Such ideas are up for discussion and are not presented as hard fact or indeed the only such ideas. However, it is argued that without such future thinking and discussion the progress of change towards a more walkable future will not occur as quickly as it might. The chapter makes a case for change in the ways in which we use and consume transport in urban areas, as well as for more reasoned thinking about how our transport systems should operate in these urban areas and the type of places in which people have identified that they prefer to live and work.

Purpose – To examine the potential for switching short trips in urban areas from cars to walking and cycling, and the possible contribution, this could make to a reduction in transport-related greenhouse gas emissions.

Methods – Case studies in four urban areas combining a questionnaire survey, interviews with households and during journeys and in-depth ethnographies of everyday travel.

Findings – The barriers to an increase in walking and cycling in British urban areas are emphasised. It demonstrates that motivations for walking and cycling are mostly personal (health and local environment) and that the complexities and contingencies of everyday travel for many households, combined with inadequate infrastructure, safety concerns and the fact that walking and cycling are seen by many as abnormal modes of travel, mean that increasing rates of walking and cycling will be hard. Given that the contribution of trips less than 2 miles to transport-related greenhouse gas emissions is relatively small, it is argued that any gains from increased walking and cycling would mostly accrue to personal health and the local environment rather than to the UK's carbon reduction target.

Social implications – Positive attitudes towards walking and cycling are motivated mainly by personal concerns rather than global environmental issues.

Originality – Use of detailed ethnographic material in policy-related transport research.

Erel Avineri is associate professor in travel behaviour at the University of the West of England (UWE), Bristol. He has 20 years experience of consultancy, research and teaching in transport, logistics and operations management. Since he joined UWE in 2004 he has lead research in the fields of travel behaviour, travel information systems, road safety and behavioural change. Dr Avineri has gained wide recognition for his research on travel behaviour under uncertainty, the incorporation of socio-psychological aspects into behaviour models and the design of behaviour change policy measures. Applying choice architecture, Dr Avineri studies the effect of ‘nudges’ on the perception of and attitudes to CO2 reduction. He holds degrees in industrial engineering and management (BSc) and transportation sciences (MSc, PhD) from Technion-Israel Institute of Technology.

This study explores the effect of the strategic fit (tight-fit, minimal-fit and non-fit) between business strategies and human resource (HR) practices on perceived organizational performance (POP). It also investigates the moderating role of firm size on strategic fit–performance linkage.

The data were gathered via an online survey from HR managers of companies listed in “Fortune-500 Turkey, ISO-Top and Second-Top 500”. The form was distributed to 669 organizations, and 102 of them responded. The data were analyzed using one-way ANOVA and moderation analysis.

No statistically significant difference was found in organizational performance according to different strategic fit categories. The moderating effect of firm size was not significant. Yet, tight-fit and minimal-fit appear to be linked to higher organizational performance. The results reveal that business strategies aligned with HR practices could have a favorable impact on organizational performance.

The study differs from previous studies in terms of methodology, the conceptualization of strategic fit categories, the nature of the sample and non-Western origin.