This PhD opportunity focuses on the dynamics of urban gully expansion in Central Africa, a critical but under-researched hazard affecting millions in tropical cities, especially in the Democratic Republic of the Congo. The project is part of the BELSPO STEREO IV HOMER initiative, which investigates geo-hydrological hazards and their interactions under rapid environmental change. The successful candidate will join a collaborative team at KU Leuven and the Royal Museum for Central Africa, working with experts in urban gully processes and satellite remote sensing.

The research aims to develop advanced tools for tracking gully evolution using optical, radar, and drone-based remote sensing, with the goal of understanding the controls on gully dynamics and modeling future impacts. Fieldwork in the DRC will validate findings and foster collaboration with African partners, directly contributing to disaster risk reduction and urban planning strategies. The project leverages recent high-impact research, including a Nature study mapping the extent and societal impact of urban gullies in the DRC, which found that over 118,000 people have been displaced by these hazards since 2004.

Applicants should have a master's degree in geography, environmental science, or a related discipline, with strong quantitative and geostatistical skills. Experience in programming or modeling is advantageous. Fluency in English is required, and knowledge of Dutch or French is helpful. Candidates must be willing to relocate to Belgium and participate in short field campaigns in the Global South.

The position is fully funded for four years, offering a dynamic, interdisciplinary research environment at KU Leuven and RMCA, with opportunities to publish high-impact research. The application deadline is January 20, 2026. Interested candidates should apply via the KU Leuven job portal or LinkedIn, submitting a CV, motivation letter, and relevant documents. For more information, see the provided links to the supervisors' profiles and project details.

Keywords: urban gully erosion, remote sensing, environmental science, geomorphology, geo-hydrological hazards, Central Africa, disaster risk reduction, urban planning, satellite imagery, geostatistical modeling.