Skip to content

Research at St Andrews

David Maxwell Paterson

Person

Research overview

Ecology, biodiversity and dynamics of coastal systems

 

Research on the ecology and dynamics of coastal systems with a strong focus on the biodiversity-ecosystem function debate. This work is supported by extensive field studies and laboratory mesocosms often using multiple stressors. This adds aspects of climate change research including the combined effects of temperature and CO2 on system response. The primary productivity of coastal systems is an important funcional response and  is also under investigation using flux chambers and PAM fluorescence techniques. This work includes interdisciplinary study of "biogenic stabilisation" by microphytobenthos, through the extracellular polymers produced by microbial biofilms that increase the critical threshold force for sediment re-suspension. We have also developed novel techniques to measure the stability of sediments in situ, the relative adhesion capacity of different surfaces and  the structural analysis of sediments by low-temperature scanning electron microscopy. Recently, we have aslo been examining the effects of ocean acidiication on benthic biogeochemistry and on the ecology and feeding behaviour of calcified foraminifera. 

Discover related content
Find related publications, people, projects and more using interactive charts.

View graph of relations