RICRI Research Seminar: Extreme Weather in the Warming Climate: from Physical Mechanism to Practical Solutions
Conference / Lecture
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Date
03 Sep 2025
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Organiser
Department of Civil and Environmental Engineering (CEE) and Otto Poon Research Institute for Climate-Resilient Infrastructure (RICRI)
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Time
16:00 - 17:00
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Venue
HJ305, 3/F, Wing HJ, PolyU
Speaker
Prof. PAN Mengxin
Enquiry
RICRI ricri@polyu.edu.hk
Summary
Global warming stands as one of the most pressing challenges of the 21st century, profoundly impacting societies worldwide. Recent years have seen unprecedented extreme weather events shatter long-standing records around the world, illustrating that our planet is entering a new era where such events are no longer exceptional, but part of a new normal.
In this seminar, Prof. PAN will first share her research about the underlying mechanism of extreme weather in the warming climate. Combining observations, climate dynamics theory, and climate modeling, she studies the “historical trend of atmospheric rivers in the Northern Hemisphere” and the “dry-hot season expansion of the Amazon rainforest under anthropogenetic climate change”.
Second, Prof. PAN will share her study about the infrastructure resilience in the warming world. Combining high-resolution climate model projections and numerical experiments, she quantified the potential risk of bridges due to unprecedented thermal expansion in the warming 21st century in the global domain. The result underscores the urgent need for policymakers and engineers to climate-proof critical infrastructure in the face of a changing climate.
By bridging climate science with civil engineering, this seminar aims to foster dialogue between researchers from different disciplines to address the shared challenges of a warming world.
Keynote Speaker
Prof. PAN Mengxin
Assistant Professor, Department of Geography, Simon Fraser University, Canada
Prof. PAN Mengxin is currently an Assistant Professor in the Department of Geography at Simon Fraser University (since January 2025). She was a postdoctoral associate at Duke University. Before that, she got her Ph.D. degree from the Hong Kong University of Science and Technology (2021) and her Bachelor's degree from Southeast University (2016). She specialises in climate dynamics, extreme weather events, climate change, climate impacts, data mining, and machine learning. With interdisciplinary study as the common theme and artificial intelligence (AI) techniques as the key tools, she pursues two interconnected research objectives: 1) Advancing the physical understanding of climate and weather extremes in the changing climate – with the ultimate goal of providing more accurate weather predictions and reliable climate projections; 2) Translating climate scientific insights into real-world applications in facing the climate change challenge – with the ultimate goal of improving climate change mitigation, adaptation strategies, and climate resilience.