I am an Isotope Geoscientist at the British Geological Survey, working within the Stable Isotope Facility, part of the NERC National Environmental Isotope Facility. I manage the Organics, Silicates, and Carbonates laboratories and oversee the operation of isotope ratio mass spectrometry across a suite of dual inlet and continuous flow systems. My role includes the development and refinement of analytical methods to expand the application of stable isotope techniques in addressing key questions related to environmental and climatic change.
My research focuses on the application of stable isotopes to trace and reconstruct environmental and climatic variability across a range of timescales. Through the geochemical analysis of natural archives – including sediments, soils, and mineral deposits – I aim to improve understanding of the interactions between Earth’s climate, ecosystems, and human activities. My work places a strong emphasis on the use of organic carbon and nitrogen isotopes to trace and investigate biogeochemical cycling, with a strong research interest in how lake systems respond to environmental pressures. Through the development and application of geochemical tools, I seek to provide new insights into the resilience and vulnerability of terrestrial and aquatic environments in the face of changing climates and human impacts.
