News

PAIR delegation visits Moganshan Geo-Information Laboratory in Deqing

Prof. CHEN Qingyan, Director of the PolyU Academy for Interdisciplinary Research (PAIR), and Prof. DING Xiaoli, Director of the Research Institute for Land and Space (RILS), visited the Moganshan Geo-Information Laboratory in Deqing, Zhejiang on 12–15 April 2024. The PolyU delegation was warmly received by Prof. CHEN Jun, Academician of Chinese Academy of Engineering, Director of Moganshan Geo-Information Laboratory, Senior Fellow of PAIR and International Advisory Committee Member of RILS; Prof. ZHANG Jixian, Executive Director of Moganshan Laboratory; Mr PAN Zhenhua, Member of the Standing Committee of the People’s Government of Deqing County and Director of Department of Human Resources  of the Government; and Mr ZHANG Hongchun, Deputy Director of Moganshan High-Tech Park. The two parties had a fruitful meeting, exploring potential collaborations between PolyU and the Laboratory.   The Moganshan Geo-Information Laboratory, established in November 2023 jointly by the Ministry of Natural Resources of Central Government of China and Zhejiang Province, is dedicated to empowering high-quality sustainable development with spatiotemporal information, and conducts research focusing on four main directions including spatiotemporal perception, spatiotemporal connection, spatiotemporal computing and spatiotemporal intelligence.

Concurrent heatwaves and sea level rises happening more at coastal locations, PolyU study finds

A research conducted by Dr WANG Shuo, Member of the Research Institute for Land and Space (RILS), the Research Institute for Sustainable Urban Development (RISUD) and the Otto Poon Charitable Foundation Smart Cities Research Institute (SCRI), Associate Professor in the Department of Land Surveying and Geo-Informatics (LSGI), and his team has found that the concurrent occurrence of heatwaves and extreme short-term sea level rises at coastal locations significantly increased between 1998 and 2017 when compared to the preceding 20 years. The study also predicted that, under a modelled high emissions scenario, the probability of the occurrence of such events in 2025–2049 may multiply by fivefold. The research findings provide scientific evidence and guidance for improving climate adaptation strategies in response to extreme weather events, which will aid in the development of climate-resilient coastal cities. The study has been published in the journal Communications Earth & Environment. Read the article: https://www.nature.com/articles/s43247-024-01274-1   Online coverage: The United Nations Office for Disaster Risk Reduction (UNDRR): https://www.preventionweb.net/news/study-identifies-increased-threat-coastlines-concurrent-heat-waves-and-sea-level-rises Scientific American: https://www.scientificamerican.com/article/heat-and-floods-are-increasingly-hitting-coastlines-with-a-one-two-punch/ Nature Asia: https://www.natureasia.com/ja-jp/research/highlight/14874 CCTV - https://polyu.me/3JhABOe Xinhua Net - https://polyu.me/3JjRsjK People’s Daily - https://polyu.me/49CbO2i People.com - https://polyu.me/4cQaED4 Jiangnan Evening News - https://polyu.me/3QrfEET Jinhua Daily - https://polyu.me/4aQ7iyN The Paper - https://polyu.me/4aVfflH NetEase - https://polyu.me/3VWKNDu Forbes - https://polyu.me/4aw2tKM The Straits Times - https://polyu.me/3W0TgWf France 24 - https://polyu.me/43VGjiq Eyewitness News - https://polyu.me/3VSO2vK Deccan Herald - https://polyu.me/3vGHlCp The Telegraph Calcutta, India - https://polyu.me/49Afgdy Malay Mail - https://polyu.me/3vHSjaO Daily Excelsior - https://polyu.me/4aWw145 EurekAlert - https://polyu.me/3UgcSV1 China News Service - https://polyu.me/3W2qmoV ifeng.com - https://polyu.me/3UdjgMT  

RILS IAC member elected to the European Academy of Science and Arts

Professor WANG Chien-Ming, Senior Fellow of PAIR, International Advisory Committee (IAC) member of RILS and Professor in Structural Engineering of the University of Queensland, has been elected to the European Academy of Science and Arts (EASA). He was awarded the EASA membership certificate in Salzburg on 6 April 2024.   “It’s a privilege and a great honour to be a member of EASA and I hope to develop collaborations with some of these great minds in the future,” said Prof. WANG.   EASA is an organization whose mission is to stimulate cross-disciplinary collaboration between reputable scientists of all disciplines, leading artists and practitioners of governance. Their purpose is to analyze important societal challenges and to help solve complex issues for the well-being of Europeans’ future. The Academy brings together over 2000 eminent scholars and practitioners, among them 38 Nobel Prize winners, from across Europe and other non-European countries. They are divided into 7 classes: Humanities, Medicine, Arts, Natural Sciences, Social Sciences, Law and Economics, Technical and Environmental Sciences and World Religions. Prof Wang was elected as a member of the Technical and Environmental Sciences class.   Congratulations to Prof. WANG!

Green and cool roofs reduce energy use substantially, PolyU study finds

Prof. WENG Qihao, Associate Director of the Research Institute for Land and Space (RILS) and Chair Professor of Geomatics and Artificial Intelligence, and his research team studied the energy-saving potential of green roofs and cool roofs in reducing building energy consumption. The paper was published in the journal npj Urban Sustainability.   The study evaluated the green roof and cool roof strategies in six global cities, including Cairo, Hong Kong, Seoul, London, Los Angeles, and Sao Paulo, under current and future climate change scenarios. Results showed that in future climates, the implementation of these strategies at the city level can lead to up to 65.51% annual energy reduction and 71.72% reduction in Heating Ventilation and Air Conditioning (HVAC) consumption by 2100. These findings can guide the implementation of these strategies in different climatic zones worldwide, informing the selection and design of suitable roof mitigation strategies for specific urban contexts.   Read the full article: https://www.nature.com/articles/s42949-024-00159-8

RILS celebrates ADoRILS's Prestigious 2024 AAG Wilbanks Prize for Transformational Research in Geography and 2024 RSSG Lifetime Achievement Honor Award

The Associate Director of RILS, Prof. Qihao WENG, has been honoured with the 2024 AAG Wilbanks Prize for Transformational Research in Geography on 6 March 2024. This prestigious award is presented by the American Association of Geographers (AAG), an organisation that brings together more than ten thousand members of the global geographic community. The Wilbanks Prize is awarded to geographers who have made groundbreaking contributions in the fields of Geography or GIScience, or to Science and Society more broadly.   Equally important, Remote Sensing Specialty Group (RSSG) of AAG, which is dedicated to promoting the understanding of remote sensing science, fosters dialogue and interaction among geographers in the application of remote sensing technology in various domains, including research, teaching, public service, and private enterprise, also announces Prof. WENG as the esteemed recipient of the RSSG’s Lifetime Achievement Honor Award for the year 2024, which is a testament to Prof. WENG's unparalleled contributions to the discipline of remote sensing, marked by a distinguished career encompassing ground-breaking research, dedicated education, and impactful service engagement.   Prof. Qihao WENG, a Foreign Member of The Academy of Europe (Academia Europaea), and a Fellow of IEEE, AAAS, ASPRS and AAIA, is currently a Chair Professor at the The Hong Kong Polytechnic University (PolyU), Associate Director of RILS, and a Global STEM Scholar. Prof. WENG worked as Director of the Center for Urban and Environmental Change and a Professor of Geography at Indiana State University, 2001-2021, and was a Senior Fellow at the National Aeronautics and Space Administration from 2008 to 2009. Additionally, Professor Weng is the Lead of GEO Global Urban Observation and Information Initiative, 2012-2022, and is an Editor-in-Chief of the ISPRS Journal of Photogrammetry and Remote Sensing.   Prof. WENG has defined urban remote sensing as a new field and has transformed urban environmental research with theoretical and technical advances, including novel algorithms and innovative methods for sub-pixel-scale analysis and time series imagery. His research has significantly advanced our theoretical understanding and empirical knowledge of urban heat islands, urban sprawl, urbanization effects, and urban environmental sustainability. By establishing relationships among satellite thermal infrared imagery, land surface temperature, and air temperature, his research connects remotely sensed data to urban spatial patterns, radiation budgets, and climate change. His 2004 methodology for estimating land-surface temperature from satellite-derived attributes of vegetation, developed with Lu and Schubring, has had far-reaching impacts in a range of fields, including urban geography, landscape ecology, urban planning, urban meteorology, and climatology.   The AAG will celebrate the 2024 Awards and Honors at an awards celebration during the 2024 AAG Annual Meeting in Honolulu, Hawaii, in April 2024.

RILS member, Dr James FANG, named one of the six Pew Marine Fellows worldwide

Dr James Kar-Hei FANG, Associate Professor and Member of RILS, has been selected as one of the six global recipients for the 2024 Pew Fellowship in Marine Conservation. Dr FANG is the sole recipient from the entire East Asia region this year. The Pew Marine Fellows are selected by an international expert committee of marine science through a rigorous nomination and review process. Each recipient of the Pew Fellowship in Marine Conservation is granted US$150,000 over three years to pursue a research project dedicated to marine conservation. Dr FANG’s research focuses on restoring pearl oyster reefs in order to promote marine environmental health, biodiversity and seafood sustainability in Hong Kong.

2024 Atmospheric and Coastal Observations for Weather Servicing (2024 ACOWS) was successfully held

Department of Land Surveying and Geo-Informatics (LSGI) and the Research Institute for Land and Space (RILS) co-organized an academic workshop titled “2024 Atmospheric and Coastal Observations for Weather Servicing (2024 ACOWS)”. This workshop was led by Prof. George LIU of LSGI and held at The Hong Kong Polytechnic University on Saturday 3 February 2024. Twelve scientists from nine different universities or agencies, including The University of Hong Kong, The Chinese University of Hong Kong, The Hong Kong University of Science and Technology, City University of Hong Kong, The Hong Kong Polytechnic University, Sun Yat-Sen University, Shenzhen Institute of Meteorological Innovation, The University of Nottingham Ningbo (China), and Hong Kong observatory were invited to give presentations and exchange their research experiences on weather/climate changes over the coastal areas.   Hong Kong, as a well-known coastal city, frequently suffers from various weather and climate disasters, such as typhoon. In the context of global warming, the extreme weather activities are expected to occur with an increasing frequency. This workshop has provided a valuable opportunity for the experts to share and discuss their knowledges with each other from a wide range of research aspects, and then to facilitate the multi-discipline collaboration in costal weather monitoring and forecasting.    

The International Symposium on Reclamations Using Local Dredged Sediments was successfully held

The International Symposium on Reclamations Using Local Dredged Sediments was successfully held on Friday 26 January 2024, with the great effort of the co-organizations, the Geotechnical Division of the Hong Kong Institution of Engineers and the Department of Civil and Environmental Engineering of PolyU. The Symposium was greatly supported by ASCE Greater China Section, Hong Kong Geotechnical Society, Institution of Civil Engineering Hong Kong, Research Institute for Land and Space (RILS) and Research Institute for Sustainable Urban Development (RISUD) of PolyU. The Symposium was privileged to host distinguished speakers, session chairs and invited guests from government, universities, and industries across Mainland China, Singapore, Japan, Macau, and the local community of Hong Kong. More than 200 people attended this symposium. Prof Xiaoli DING, Director of RILS delivered a closing remarks and encouraged further research collaborations among universities, government and industries to achieve sustainable and cost-effective land reclamation practices.    

PolyU tops RGC Research Impact Fund exercise, with two projects led by RILS researchers

Five PolyU projects have been granted a total funding of HK$20.9 million from the Research Impact Fund (RIF) 2023/24 of the Research Grants Council (RGC). Two funded projects are led by RILS researchers and cover diverse research areas. A total of 14 projects were supported in this year’s exercise, and PolyU has the highest number of funded projects among local universities.   Project Coordinator Project Title Amount Awarded Dr Xintao LIU (LSGI) An AI-enabled Geospatial Platform for Smart Facility Management and Smart Mobility of People with Disabilities HK$4,320,000 Prof.Zhen LENG (CEE) Durable Low-carbon Asphalt Pavement Built with Recycled Waste Polyolefin Plastics through Reactive Extrusion HK$4,060,000   Big congratulations to Dr LIU and Prof. LENG!

RILS members receive RGC Collaborative Research Project Grants in 2023/24 exercise

The Research Grants Council (RGC) announced the funding results of the Collaborative Research Fund (CRF) including Collaborative Research Project Grant (CRPG), Collaborative Research Equipment Grant (CREG) and Young Collaborative Research Grant (YCRG) in 2023/24 Exercise. PolyU ranked first in the total awarded funding in the CRF CRPG projects this year. Among the 9 awarded projects in PolyU, two of them were led by RILS researchers with a total amount of funding over HK$11.9 million.     Project Coordinator Project Title Amount Awarded Prof. Jianli CHEN (LSGI) Multi-sensor monitoring, geophysical interpretation and prediction of sea level rise in Hong Kong HK$6,567,108 Prof. Yuhong WANG (CEE) Improving the health and stability of roadside trees in compact urban development through novel road systems and tree root “training” HK$5,407,780   Big congratulations to Prof. CHEN and Prof. WANG!