This PhD project at the University of the Highlands and Islands, based at the Scottish Association for Marine Science (SAMS-UHI), aims to advance our understanding of the intertidal zone—one of the planet’s most stressed and vulnerable habitats. Intertidal species face multiple, compounding stressors including warming seas, rising sea levels, and changing storm patterns. Current climate models, both terrestrial and marine, struggle to accurately represent the complex processes fundamental to these habitats. Supported by a multidisciplinary supervisory team with expertise in physical and ecological processes, and using both models and observations, the project seeks to improve future climate projections and enable better management of intertidal habitats under climate change.

The student will benefit from additional supervision from Dr Oliver Andrews (University of York) and Prof Peter Robins (Bangor University), and will have opportunities to collaborate with the Scottish Government and UK Met Office, providing a direct route for research outputs to inform policy and advice across the UK. The project offers a unique opportunity to develop technical skills in observational sampling (field work), coding for big data analysis, and coastal climate modelling. Students will gain interdisciplinary expertise in coastal ocean dynamics, land-ocean-atmosphere interactions, interacting climate extremes, ecology of coastal habitats, and science communication. Training opportunities include bitesize sessions on effective communication and teaching, as well as access to taught courses from the SAMS-UHI undergraduate programme if needed.

The project is novel in its multidisciplinary approach, combining observational data sampling and analysis with both physical and ecological models, including machine learning techniques. It is timely, coinciding with the publication of the UK’s Fourth Climate Change Risk Assessment (CCRA4) and the next generation of regional ocean climate projections. The student will engage with stakeholder partners and international networks to help inform future climate policy advice. The real-life challenge addressed is the threat climate change poses to intertidal habitats, combining impacts from the atmosphere, ocean, and land surface.

The project will improve predictions of future changes and climate extremes through targeted observations and modelling, with results communicated to partners and policy makers to support sustainable management and restoration of valuable coastal habitats. The position is part of the NERC-funded Centre for Doctoral Training, ECOWILD. The scholarship covers tuition fees for Home students and provides an annual stipend in line with UKRI recommended levels (£20,780 in 2025-26) for 44 months. The recruitment process is inclusive, considering individual circumstances to ensure fairness.

Application is via the ECOWILD website.