Extreme Heat in Urban Areas of Vietnam: A Systematic Review

This study provides a systematic review of scientific and grey literature, in both english and vietnamese, on extreme heat in Vietnam’s urban areas. We assess the current state of knowledge on this issue, the role of urban heat islands, impacts and vulnerabilities. Local anthropogenic factors, including rapid urbanization, inadequate infrastructure, and high population density are identified as key contributors to worsening heat extremes. The study also evaluates current adaptation and mitigation strategies, such as green infrastructure, early warning systems, and public awareness programs, highlighting major gaps in research, policy implementation, and public awareness, particularly in secondary cities and among vulnerable populations, where adaptation efforts remain insufficient. We conclude with public policy recommendations to address the growing challenges of extreme heat in Vietnam’s rapidly urbanizing cities, ensuring sustainable urban development and improved quality of life.