PhD Vacancy - Source attribution of atmospheric contamination using non-traditional isotopes

Scientific background Identifying sources of atmospheric particulate pollution is essential to inform effective mitigation strategies. Trace metal isotope ratios have the potential to fingerprint the source of particulates emitted by industrial processes but require high-precision analyses of small amounts of sample material to extract this information. Research methodology In this project, you will work with a team at Royal Holloway University of London and the National Physical Laboratory (NPL) in London to measure the lead and nickel isotope compositions of atmospheric particulates in the UK, with the intention of characterising the source of these emissions, and their spatial distributions.
NPL coordinates an ongoing air quality monitoring network for heavy metals at 23 sites across the UK, and you will have access to several years' worth of archived filtered particulate sample material. Samples will be chemically prepared and measured using multi-collector ICP-MS at the world-class trace metal laboratories at Royal Holloway with source attribution using atmospheric dispersal modelling. Training You will be trained in sample handling, chemical purification techniques, mass spectrometry and atmospheric modelling for source attribution. You will be based at RHUL but will spend time with the project's CASE sponsor NPL at Teddington in West London where you will engage with the wider monitoring network in the UK and Europe to learn about the policy implications of your work.
NPL is the UK's National Measurement Institute, a world-leading centre of excellence in developing and applying the most accurate measurement standards and methods. The Air Quality and Aerosol Metrology Group at NPL develops and maintains the nation's primary measurement standards for determining the chemical and physical properties of airborne particulate matter and operates three of the UK's ambient air quality networks.

We are looking for an individual who is enthusiastic about laboratory work with strong numerical skills and an appetite to contribute to environmental solutions in the UK and abroad. Acceptable first degree subjects: Chemistry, Earth Sciences, Physics, Physical Geography

The National Physical Laboratory (NPL) is a world-leading centre of excellence that provides cutting-edge measurement science, engineering and technology to underpin prosperity and quality of life in the UK.

NPL and DSIT have strong commitments to diversity and equality of opportunity, and welcome applications from candidates irrespective of their background, gender, race, sexual orientation, religion, or age, providing they meet the required criteria. Applications from women, disabled and black, Asian and minority ethnic candidates in particular are encouraged. All disabled candidates (as defined by the Equality Act 2010) who satisfy the minimum criteria for the role will be guaranteed an interview under the Disability Confident Scheme.

At NPL, we believe our success is a result of the diversity and talent of our people. We strive to nurture and respect individuals to ensure everyone feels valued by treating everyone on the basis of their own individual merits and abilities regardless of their own or perceived identity, as part of our commitment to diversity & inclusion, we hold memberships and accreditations to ensure we're creating an environment where all our colleagues feel supported and welcome, please see our Diversity & Inclusion page.

We are committed to the health and well-being of our employees. Flexible working and social activities are embedded in our culture to create a positive work-life balance, along with a broad range of benefits. Our values are at the heart of what we do, and they shape the way we interact, develop our people and celebrate success.

To ensure everyone has an equal chance, we're always willing to make reasonable adjustments to the recruitment process. If you would like to discuss, please contact us.