Personal profile
Biography
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 costal and shelf sea
- Blue carbon storage
- Nutrients in the sub-tropical pelagic ocean; sources, cycling and sinks
- Nutrient and metal limitations of marine microbes
- Assessing biogeochemical impacts of ocean alkalinity enhancement
- Importance of organics in the marine environment and their potential as a nutrient source
Fingerprint
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Collaborations and top research areas from the last five years
Research output
- 15 Article
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Acute microbial and nutrient responses to elevated temperature and pCO2: A coastal UK microcosm study
Marx, L., Hale, M., Cael, B. B. & Reynolds, S., 1 Mar 2026, In: Regional Studies in Marine Science . 95, 10 p., 104814.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Downloads (Pure) -
A marine and salt marsh sediment organic carbon database for European regional seas (EURO-CARBON)
Graversen, A. E. L., Lønborg, C., Addamo, A. M., Pedersen, S. G., Chemello, S., Alejo, I., Apostolaki, E. T., Asplund, M. E., Austin, W. E. N., Berov, D., Berto, D., Björk, M., Black, K., Bobchev, N., Bonaglia, S., Borgersen, G., Bouma, T., Costello, M. J., Dahl, M. & Diaz-Almela, E. & 72 others, , 1 Jun 2025, In: Data In Brief. 60, 14 p., 111595.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Biogeochemical and microbial community responses to anthropogenic nutrient inputs into the Solent
Marx, L., Hale, M., Cael, B. B. & Reynolds, S., 1 Jul 2025, In: Marine Pollution Bulletin. 216, 10 p., 117982.Research output: Contribution to journal › Article › peer-review
Open AccessFile41 Downloads (Pure) -
Mixed provenance of organic carbon in Northeast Atlantic temperate intertidal seagrass sediments
Ward, E. A., Reynolds, S. E., Leng, M. J., Lacey, J. H., Cerasuolo, M., Paxton, B., Ragazzola, F. & Preston, J., 31 Jul 2025, In: Scientific Reports. 15, 1, 16 p., 27892.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Downloads (Pure) -
Global patterns in seagrass leaf and sediment carbon isotope fractionation have implications for carbon provenance calculations in blue carbon accreditation
Ward, E. A., Cerasuolo, M., Ragazzola, F., Reynolds, S. E. & Preston, J., 1 Oct 2024, In: Ecological Indicators. 167, 13 p., 112546.Research output: Contribution to journal › Article › peer-review
Open AccessFile59 Downloads (Pure)
Projects
- 3 Finished
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Investigation Into The Impacts Of Further Phosphorous Limitation In The Oligotrophic North Atlantic
Reynolds, S. (PI) & Marx, L. (CoI)
Natural Environment Research Council
1/10/19 → 1/10/21
Project: Research
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Biogeochemistry, macronutrient and carbon cycling in the benthic layer
Fones, G. (PI) & Reynolds, S. (CoI)
Natural Environment Research Council
1/10/13 → 30/04/17
Project: Research
Prizes
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TRIF Fellowship Sarah Reynolds
Reynolds, S. (Recipient), 31 Jul 2019
Prize: Fellowship awarded competitively