We mark the passing of Professor Kongjian Yu with deep respect for his extraordinary influence on contemporary landscape architecture. A leading scholar and practitioner, he advanced a rigorous ecological framework for urbanism, positioning landscape as essential infrastructure rather than ornamental complement. His pioneering advocacy for nature-based solutions—exemplified by the Sponge City paradigm—fundamentally reshaped international approaches to climate adaptation, hydrological management, and urban resilience.
Through his research, teaching, and practice, Professor Yu expanded the intellectual horizons of the discipline and demonstrated the transformative potential of landscape architecture in addressing global environmental challenges. His legacy endures in the frameworks he articulated, the professionals he mentored, and the landscapes that continue to embody his vision.
He leaves an indelible mark on the field, and his contributions will remain foundational for years to come.
In memoriam: Kongjian Yu (1963-2025)
