Coastal cities worldwide are facing an alarming trend of sinking rates, with over two dozen US cities experiencing a rate of more than 2mm per year. This phenomenon is mirrored globally, with nearly half of China’s major cities and cities like Tehran and Jakarta also facing similar challenges. The root cause of this sinking is rising sea levels due to global heating. To delve into the causes and potential solutions, Madeleine Finlay interviews Prof Manoochehr Shirzaei of Virginia Tech University and Prof Robert Nicholls of the University of East Anglia.
Prof Shirzaei sheds light on the geophysical factors contributing to the sinking of these cities, while Prof Nicholls provides insights into the implications of sea level rise on urban areas. Their research offers essential knowledge to help mitigate the effects of sinking cities and safeguard coastal communities. Despite the challenges posed by sinking cities and rising sea levels, there is hope on the horizon through innovative engineering solutions, policy interventions, and community engagement. By harnessing the expertise of scientists, engineers, and policymakers, we can work together to build resilient cities that are prepared for the challenges of the future.