PhD in Marine Ecology and Fisheries Science: Life-stage Connectivity and Recruitment in Plaice Université du Littoral Côte d'Opale in France

PhD opportunity in Marine Ecology / Fisheries Science at Université du Littoral Côte d'Opale (ULCO) and Ifremer, Boulogne-sur-Mer, France.

This doctoral project focuses on life-stage connectivity, larval ecology, trophic ecology, physiological condition, and biophysical modelling to understand recruitment in plaice (Pleuronectes platessa) in the Eastern English Channel. The work is embedded in the JOUVENS programme (2026–2030) and is linked to marine resource management and fisheries stakeholders.

Research theme: how larval drift, connectivity between spawning and nursery areas, carry-over effects, and juvenile survival shape year-to-year recruitment variability in a declining stock. The project combines fieldwork, laboratory analyses, and modelling (including Ichthyop and MARS3D), with an interdisciplinary approach spanning population ecology, oceanography, and fisheries science.

Candidate profile: a Master’s degree in marine ecology, fisheries science, or oceanography is required. Useful skills include R/data analysis, field and lab experience, and an interest in interdisciplinary research. The ADUM posting also highlights scientific English, autonomy, rigor, teamwork, and modelling knowledge as appreciated.

Institutional context: the thesis is hosted by the Laboratoire d'océanologie et Géosciences (LOG) at ULCO, in collaboration with Ifremer (LRH). The project aims to improve understanding of recruitment bottlenecks and support sustainable fisheries management in the Eastern English Channel.

Application: apply via the ADUM portal using the provided link. Deadline: 31 May 2026.