Changing Urban Temperature and Rainfall Patterns in Jakarta: A Comprehensive Historical Analysis

The increasing global population and in-country migration have a significant impact on global land use land cover (LULC) change, which reduces green spaces and increases built-up areas altering the near-surface radiation and energy budgets, as well as the hydrological cycle over an urban area. The LULC change can lead to a combination of hazards...

Estimating disease burden of rotavirus in floodwater through traffic in the urban areas: A case study of Can Tho city, Vietnam

Microbial pathogens in urban floodwaters pose risks to human health, potentially causing diseases such as diarrhea. However, the disease burden related to urban traffic exposure from citizens passing through floodwaters is not easily quantified and therefore not included in many studies. Notably, this problem has received little attention in...

An Efficient Modeling Approach for Probabilistic Assessments of Present-Day and Future Fluvial Flooding

Risk-informed flood risk management requires a comprehensive and quantitative risk assessment, which often demands multiple (thousands of) river and flood model simulations. Performing such a large number of model simulations is a challenge, especially for large, complex river systems (e.g., Mekong) due to the associated computational and...

Instant flood risk modelling (Inform) tool for co-design of flood risk management strategies with stakeholders in Can Tho city, Vietnam

Flood risk reduction strategies play an important role in flood risk management (FRM) and these strategies are being co-designed with the engagement of the stakeholder through multiple consultations and co-designing sessions. Effective participation of stakeholders in interactive work sessions requires fast and accurate modeling systems with...

A preliminary study on the impact of landscape pattern changes due to urbanization: Case study of Jakarta, Indonesia

Urbanization is changing land use–land cover (LULC) transforming green spaces (GS) and bodies of water into built-up areas. LULC change is affecting ecosystem services (ES) in urban areas, such as by decreasing of the water retention capacity, the urban temperature regulation capacity and the carbon sequestration. The relation between LULC...

The sensitivity of urban heat island to urban green space-A model-based study of City of Colombo, Sri Lanka

Urbanization continues to trigger massive land-use land-cover change that transforms natural green environments to impermeable paved surfaces. Fast-growing cities in Asia experience increased urban temperature indicating the development of urban heat islands (UHIs) because of decreased urban green space, particularly in recent decades. This...

An effective modelling approach to support probabilistic flood forecasting in coastal cities-Case study: Can Tho, Mekong Delta, Vietnam

Probabilistic flood forecasting requires flood models that are simple and fast. Many of the modelling applications in the literature tend to be complex and slow, making them unsuitable for probabilistic applications which require thousands of individual simulations. This article focusses on the development of such a modelling approach to...

Space metrics modeling to analyse correlations between urban form and surface water drainage performance

Cities exhibit unique spatial patterns, and thus a distinctive heterogeneity. At different scales of influence, they introduce changes in the physical properties of the natural environment, as the diffusion of impervious surfaces. While climate change is expected to increase the frequency of hazards, patterns of urbanization might be critical in...

Urban growth modeling to predict the changes in the urban microclimate and urban water cycle

The consequences of urban growth on the exposure, sensitivity but also as a driver of flooding are often underexposed. Yet, the rate of current urbanization is unprecedented and might increase future flood risk dramatically. To gain insight in this issue, a study on urban development has been performed using 3 case study areas: the megacities of...

Urban Growth Modeling to Predict the Changes in the Urban Microclimate and Urban Water Cycle

The consequences of urban growth on the exposure, sensitivity but also as a driver of flooding are often underexposed. Yet, the rate of current urbanization is unprecedented and might increase future flood risk dramatically. To gain insight in this issue, a study on urban development has been performed using 3 case study areas: the megacities of...

Spatial metrics modeling to analyse correlations between urban form and surface water drainage performance.

Cities exhibit unique spatial patterns, and thus a distinctive heterogeneity. At different scales of influence, they introduce changes in the physical properties of the natural environment, as the diffusion of impervious surfaces. While climate change is expected to increase the frequency of hazards, patterns of urbanization might be critical in...