Lecturer in Coastal Processes, University of Cambridge

I am a University Lecturer in Physical Geography at the Department of Geography, University of Cambridge, Deputy Director of the Cambridge Coastal Research Unit and Special Supervisor at Newnham College, Cambridge. My research straddles the physical-human Geography interface in that it explores potential solutions to key societal challenges associated with the ever increasing population within coastal regions and the increasing threat of coastal flooding and erosion faced by such populations as coastal landforms respond to a rise in sea level, storm intensity and frequency. As a coastal geomorphologist, I am interested in how coastal landforms such as salt marshes act as natural buffers against waves and high water levels. For my doctoral thesis, I conducted the first field observations on North-west European salt marshes to prove that their vegetation cover, when inundated at high tide, significantly reduces wave energy (and protects landward lying coastal defences) compared to unvegetated surfaces.

Together with international teams of coastal scientists I have conducted two true-to-scale wave flume experiments to prove that the wave buffering function of salt marshes is present even during extremely high storm surges and that the marsh itself suffers little surface erosion during such extreme events. Our teams are also now investigating how different plant characteristics (e.g. rigidity and density) affect this wave energy dissipation. This research has taken me to the German, Romanian, Spanish, UK and Dutch coasts. I am currently leading a new experimental project, the RESIST project (‘Response of Ecologically-mediated Shallow Intertidal Shores and their Transitions to extreme hydrodynamic forcing’ funded by the European Union Horizon 2020 Hydralab+ and the Natural Environment Research Council, Grant NE/R01082X/1). I provide input at national and regional level to policy discussions on coastal adaptation to climate change and nature-based coastal protection.

Experience

  • –present
    Lecturer in Coastal Processes, University of Cambridge

Education

  • 1997 
    University of Cambridge , PhD Geography