I lead a team which studies the role of marine bacteria, phytoplankton and zooplankton in the global cycling of carbon and oxygen, and how this varies in space and time and with changing environmental conditions such as increasing nutrient supply, temperature and carbon dioxide and decreasing dissolved oxygen. This involves laboratory and field observations, remote sensing, numerical models and the use of water mass tracers (sulphur hexafluoride), gliders and time series datasets.

I developed an analytical system to continually measure seawater dissolved inorganic carbon and used this to determine the spatial variability in the North Atlantic CO2 sink, the impact of coccolithophore blooms on oceanic carbon uptake and the imbalanced uptake of carbon and nitrogen by phytoplankton.

Using scientific diving techniques I investigated carbon flux in the ice-ocean-plankton systems of the  Antarctic and in high CO2 hydrothermal regions in the Aegean Sea.

I undertook laboratory and mesocosm studies to investigate the cycling of carbon through the marine microbial foodweb under varying nutrient ratio and temperature conditions.

I led a project to investigate the latitudinal variability in the balance between phytoplankton uptake of CO2 and bacterial production of CO2 to develop empirical and remote sensing models to derive global plankton production. 

Recent projects have included the determination of oxygen photolysis as a potential bias in the determination of plankton production, the impact of coastal upwelling on carbonate chemistry, the relationship between apparent oxygen utilisation and dissolved organic carbon, and determination of the proportion of plankton respiration attributable to bacterioplankton.

I am a Fellow of the Royal Society of Biology and past President of the Challenger Society for Marine Science.

I organise a 2 day weekend Introduction to Oceanography course, open to anyone with an interest in the marine environment. The last course was held in March 2019.

My personal twitter account is @CarolRobinson8


  • 2018 - present: Professor of Marine Sciences, University of East Anglia
  • 2007 - 2018: Reader in Marine Biogeochemistry, University of East Anglia
  • 2000 - 2007: Senior Scientist (Head of Science, Biogeochemistry), Plymouth Marine Laboratory
  • 1996 - 2001: NERC Advanced Research Fellow, Plymouth Marine Laboratory
  • 1988 - 1996: Postdoctoral Research Fellow, University of Wales; Bangor 
  • 1987 - 1988: Postdoctoral Research Assistant, University of Newcastle Upon Tyne
  • 1987 Ph.D. Civil Engineering (Public Health) University of Newcastle Upon Tyne
  • 1982 B.Sc. Zoology (Marine) University of Newcastle Upon Tyne

PhD Positions  

Studentship projects available in my group include :

 Will climate change cause the ocean to run out of breath ?

 However,feel free to email me at any time to discuss projects outside these areas and alternative sources of funding.

View graph of relations

ID: 106241