Cities are often seen as threats to biodiversity, but with intentional design, they can become corridors of life. Some of the upcoming concepts at the crossroads of urban planning, landscape and sustainability include:
Nature-based solutions use natural processes and ecosystems to solve urban challenges like flooding, heat, air pollution and biodiversity loss. The projects may include mangrove restoration in coastal cities, urban forests and multifunctional parks. They create resilient and restorative environments.
Regenerative Design goes beyond sustainability to actively restore and regenerate natural systems through design. It fosters a deep connection between people and the environment. Interventions include projects that turn degraded land into productive community ecosystems.
Blue-Green Infrastructure integrates water management and vegetation-based solutions into urban planning. It uses rivers, wetlands, parks and bioswales to manage stormwater while enhancing biodiversity and aesthetics. It makes water interactive, turning infrastructure into civic experiences.
Tactical Urbanism is a low-cost temporary intervention that aims to improve public spaces quickly and test new ideas before permanent changes. They encourage community engagement and co-creation. Some examples include pop-up parks, painted intersections, modular street furniture and guerrilla gardening.
Sponge Cities are urban areas designed to mimic natural ecosystems by absorbing, storing, and purifying rainwater, much like a sponge. They have abundant natural areas with trees, lakes and parks to absorb rain and prevent flooding. Natural ways to absorb urban water are about 50% more affordable and 28% more effective than man-made solutions for stormwater drainage, according to World Economic Forum research.