PhD positions with a focus on urban water systems: monitoring, modelling and Nature-based Solutions (NbS).

Key research areas:

  1. UAV-based multispectral and hyperspectral sensing for catchment-scale water quality monitoring

  2. AI-based pollutant detection (including emerging contaminants)

  3. Ensemble and data-driven modelling of water quality

  4. Biofiltration systems for treating polluted waters

Qualifications required:

  • Civil/Environmental Engineering, Environmental Science, Remote Sensing, Hydrology, Applied Mathematics/Statistics, or related fields

  • Bachelor’s (GPA > 3.5/4)/Master’s degree + research experience

  • English language requirement: IELTS 6.5 or equivalent

  • Strong mathematical, statistical, and computing skills

  • Some experience in machine learning/AI is preferred

  • UAV automation or field deployment experience is a plus

The positions offer opportunities to work on exciting projects, combining field data, drone-based sensing, and advanced modelling, within a highly interdisciplinary and international environment at Tsinghua and in Shenzhen.

Admission to Graduate Programs of Tsinghua University 2026(For International Students)

Contact: Dr Buddhi Wijesiri (
b.wijesiri@sz.tsinghua.edu.cn)