Description: Water-Sensitive Urban Design is an urban planning approach that integrates water cycle management into the development of urban spaces. This concept aims to create environments that are not only functional and aesthetically pleasing but also effectively respond to challenges related to water, such as scarcity, pollution, and flooding. Through the implementation of green infrastructure, such as rain gardens, green roofs, and sustainable drainage systems, it promotes the infiltration of water into the soil and reduces surface runoff. This approach also encourages the collection and reuse of rainwater, contributing to the sustainability and resilience of cities. The integration of water into urban design not only enhances the quality of the environment but also boosts biodiversity and citizen well-being, creating more livable and healthy spaces. In a context of climate change and accelerated urbanization, Water-Sensitive Urban Design emerges as an innovative and necessary solution to address future water challenges.
History: The concept of Water-Sensitive Urban Design began to take shape in the 1990s in response to growing concerns about water management in urban environments. As cities expanded and urbanization intensified, it became clear that traditional drainage infrastructures were insufficient to handle storms and runoff. In 1999, the term ‘Water Sensitive Urban Design’ was coined in Australia, where strategies were developed to integrate water into urban design. Since then, this approach has evolved and been adopted in various parts of the world, adapting to local conditions and the specific needs of each community.
Uses: Water-Sensitive Urban Design is primarily used in the planning and development of new urban areas, as well as in the rehabilitation of existing spaces. Its applications include the creation of sustainable drainage systems, the implementation of green infrastructure, rainwater harvesting, and the restoration of aquatic ecosystems. This approach is also applied in flood management, water quality improvement, and promoting biodiversity in urban environments.
Examples: Examples of Water-Sensitive Urban Design include the urban regeneration project in Melbourne, Australia, where rain gardens and green roofs have been implemented. Another case is the city of Singapore, which has developed a sustainable drainage system that includes channels and ponds to manage rainwater. In Europe, the city of Copenhagen has adopted a similar approach, creating public spaces that effectively and aesthetically integrate water.
