I am currently pursuing my PhD at the Department of Earth and Environmental Sciences, The University of Manchester (UoM), United Kingdom, under the supervision of Dr. Zhonghua Zheng (Assistant Professor in Data Science & Environmental Analytics) and Prof. David Topping (Professor of the Digital Environment, UoM; Fellow of the Alan Turing Data Science Institute).
I earned my Master’s degree in Environmental Engineering (2023) from University of Chinese Academy of Sciences (UCAS, China), hosted by Research Center for Eco-Environmental Sciences (RCEES), Chinese Academy of Sciences (CAS) (one of the premier research units for ecology and environmental scientific research), under the supervision of Prof. Dongsheng Wang (2022- Zhejiang University, China). Before that, I received my B.Eng. in Environmental Engineering (2020) from China University of Mining and Technology-Beijing (CUMTB, China).
My research focuses on the application of Data sciences, Reinforcement Learning/Optimization, and Data-Driven modeling to address practical environmental challenges, particularly in the realm of intelligent urban adaptation and urban climate modeling.
If you are interested in the topics above and would like to engage in a discussion, please feel free to reach out to me via email at (junjie.yu AT postgrad DOT manchester DOT ac DOT uk). (English, Mandarin, Cantonese)
🔥 News
- 2024.05: 🔥🔥 The Python package obswx, for accessing observational meteorological data, was released.
- 2024.03: 🔥🔥 The CLMU-App, a container that enables operating system independent urban climate simulations, was released.
- 2023.09: 🎉🎉 Honored to be awarded Significant Contributor in City Brain Open Research - Open Data Computing Workshop on Urban Climate, Yunqi Town, Hanghzou, China.
📝 Projects
obswx: A Python package for accessing observational meteorological data
Junjie Yu, Yuan Sun, Haofan Wang, Zhiyi Song, David Topping, Zhonghua Zheng
CLMU-App: Enabling Operating System Independent Urban Climate Simulations
Junjie Yu, Zhonghua Zheng, Yuan Sun, Keith Oleson
- CLMU-App supports AMD64 and ARM64 platforms.
- Key features:
- single point case for urban climate simulations.
- urban climate exploration, e.g., test urban parameter sensitivity
- test code locally before an expensive simulation
📝 Publications
at UoM
- K. Wang, J.J. Yu, H.W. Zhang, Z.H. Li, Z.Z. Zheng. Leverage a Cloud-based Big Data Processing Platform for Climate Extremes Research. AGU Fall Meeting 2023 Abstract
at RCEES
- H.Y. Sun, R.Y. Jiao, J.J. Yu, D.S. Wang. Combined effects of particle size and humic acid corona on the aggregation kinetics of nanoplastics in aquatic environments. Sci. Total Environ. 2023, 901, 165987.
- J.J. Yu, H. Xu, X.F. Yang, H.Y. Sun, Z.Y Jin, D.S. Wang. Floc formation and growth during coagulation removing humic acid: Effect of stirring condition. Sep. Purif. Technol., 2022, 302, 122084.
- J.J. Yu, H. Xu, D.S. Wang, H.Y. Sun, R.Y. Jiao, Y. Liu, Z.Y. Jin, S. Zhang, Variations in NOM During Floc Aging: Effect of Typical Al-based Coagulants and Different Particle Size, Water Res., 2022, 218, 118486.
- J.J. Yu, R.Y. Jiao, H.Y. Sun, H. Xu, Y. He, D.S. Wang, Removal of microorganic pollutants in aquatic environment: The utilization of Fe (VI). J. Environ. Manage., 2022, 316, 115328.
- J.J. Yu, H. Xu, H.Y Sun, Z.Y Jin, D.S. Wang, Mechanism on the effects of floc aging and pH adjustment on reflux feed water and coagulation. China Environmental Science, 2022, 42(10), pp. 4612–4620. (in Chinese).
- H.Y. Sun, R.Y. Jiao, Q.X. Yang, J.J. Yu, D.S. Wang. Aggregation and settling characteristics of particulate matter and DOM in a southern China reservoir: Influence of hydraulic conditions and dosing methods. Process. Saf. Environ. Prot., 2022, 166, pp. 500–511.
- Z.J. Wang, H. Xu, J.J. Yu, C.L. Zhao, D.S. Wang. Effects of nano- and micro-particles on coagulation process of aluminum-based coagulants and fouling of ultrafiltration membrane. China Environmental Science, 2022, 42(10), pp. 4621–4630. (in Chinese).
- M.S. Li, H. Xu, D.S. Wang, X. Wang, J.J. Yu, Comparison of the effect of AlCl3 and Al13 on sludge conditioning in water supply plant, Chinese Journal of Environmental Engineering, 2021, 15(3) pp. 1075-1082. (in Chinese).
📖 Teaching experience
- 2024.08: Observational weather data processing and automated machine learning for weather data modeling for the exchange program of undergraduate students from the School of Earth Sciences, Zhejiang University, China at The University of Manchester, UK
🎖 Honors and Awards
- 2023.09 Significant Contributor in City Brain Open Research - Open Data Computing Workshop on Urban Climate
- 2022.06 National Scholarship for Graduate Students (the highest honor for postgraduates in China, 3%)
- 2020.06 Excellent Graduates in Beijing (5%)
- 2019.06 Special-Class Award in Beijing Energy and Water Conservation Low Carbon Emission Reduction Social Practice and Technology Competition
- 2018.12 Second Prize in Beijing Chemistry Experiment Competition
- 2017.11 First Prize in National University Student Mathematics Competition
📖 Educations
- 2023.09 – now, PhD Student, The University of Manchester (UoM), Manchester, UK
- 2020.09 – 2023.06, MS, University of Chinese Academy of Sciences (UCAS), Beijing, China
- 2016.09 – 2020.06, BEng, China University of Mining and Technology – Beijing (CUMTB), Beijing, China
- 2013.09 – 2016.06, Guangdong Guangya High School, Guangzhou, China