I'm a palaeomagnetist and enviromagnetist by trade, with particular interest in studying the roles that magnetic minerals play in the natural environment and what they can tell us about past and present processes.
Together with colleagues and students here at CCCU, I have spent a lot of my research time using magnetic particles to track air quality in Canterbury and across Kent. We have used strawberries, geraniums, petunias, ivy, moss and lichen as biomonitors - which work by trapping atmospheric particles on their surfaces. This work has also involved schools across Kent as part of a wider programe of STEM-related outreach activities. Magnetic minerals are also commonly associated with elevated metal concentrations in soils and sediments. We have studied how this is expressed across a range of environmental settings, including brownfield sites and a disused copper mine in Wales. All of this work is trans-disciplinary in nature and feeds into our Biology, Plant and Animal Science and Ecology programmes.
Another main area of my research revolves around the magnetic properties of archaeological materials. Heated materials become magnetised, which allows us to study the thermal history of the material - the heating temperatures and conditions, and also to date the age of the heating itself. More recently, I have been working with fellow colleagues and students to look at magnetic and chemical fingerprinting of metallic objects and to identify lost and abandoned graves. This work stands at the intersection of environmental science, soil science, archaeology and forensic science and highlights the interconnected nature of our work and programmes hera at CCCU.