Creating urban spaces that allow for the free flow and penetration of water and wind is essential to the survival of water-based cities like Bangkok. “Landscape porosity” can help us better understand and defend these urban ecosystems in times of climate change, says Kotchakorn Voraakhom.
The importance of green spaces is increasingly acknowledged as an important aspect in urban development. Davide Geneletti calls on urban planners to properly understand the relationships between ecosystems and residents to make the most efficient use of the services ecosystems provide to cities and their residents.
Curridabat, Costa Rica, is dealing with several issues that are common to municipalities around the world. The answer they found, however, is a truly unique one that considers everyone living in Curridabat a city dweller – human or not.
Research evidences that intact ecosystems within cities considerably improve the quality of citizens' lives. The Cambodian-German project Build4People aims to include urban ecosystems into the long-term urban planning strategies of Cambodian cities. Jan-Peter Mund, Ravi Jayaweera, Hor Sanara, and Michael Waibel present the ambitious project.
With cities continuously more threatened by climate change induced disasters, urban planning's reflex response is to protect cities against nature. But what if the solution lies in working with nature instead against it? Architect Kongjiang Yu invites our readers to imagine what cities could look like if they took into account ancient wisdom on spatial planning.
Around the world, coastal cities are threatened by storms, rising sea levels, and other climate change related hazards. With conventional approaches often both costly and ineffective, nature-based solutions are offering valuable alternatives. One example are the community-based methods developed by the NGO Mangrove Action Project.
Rapid urbanisation also means that the game for the quality of life and the health of the citizens will be won or lost in the cities. Barcelona-based architect Eloi Juvillà Ballester analyses the potential of urban green spaces as decisive component in this game.
Narrated from a community leader's viewpoint, we take a look at the neighbourhood of San Pablo, Ecuador, where the project "Guardians of the Hill" conserves urban ecosystems while at the same time empowering female community members.
Working with nature within and around cities can protect vulnerable urban residents from climate change impacts and disasters, improve their quality of life, and reduce the impacts of cities on other valuable systems, argues Dr Hannah Reid.