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Personal profile


I am marine biogeochemist with a research emphasis in nutrient dynamics and maintenance of primary production. Over the course of my career to date I have been involved with examining nutrient sources and cycling in both the shelf seas and oligotrophic ocean with expertise in both pelagic and benthic systems. At present my research efforts include utilising biological molecular techniques to answer large scale ecosystem questions regarding microbial nutrient acquisition and maintenance strategies in nutrient limited regions.

Research Interests

  • Nutrient and carbon cycling in the shelf-sea benthic environment; impacts of resuspension
  • Nutrients in the sub-tropical pelagic ocean; sources, cycling and sinks
  • Nutrient and metal limitations of marine microbes
  • Diazotrophy; chemical forcing responsible for their distribution and extent
  • Importance of organics in the marine environment and their potential as a nutrient source

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 13 - Climate Action
  • SDG 14 - Life Below Water


Dive into the research topics where Sarah Reynolds is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years

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