Experienced greenhouse gas and climate research scientist with over 70 peer reviewed publications. Currently employed by the Environmental Defense Fund and Royal Holloway University of London.

Responsible for science strategy and project management of methane science within the framework of UNEP's IMEO (United Nations Environment Programme: International Methane Emissions Observatory).

At Royal Holloway, responsible for measurements of methane and other greenhouse gases using mobile platforms for investigating difficult to reach methane emissions. Campaigns include: North Sea oil and gas installations; Agricultural emissions on the island of Jersey; Bolivian wetlands; and various emission sources in the UK. Experienced in scientific campaign management, project design, instrument deployment and analysis of large atmospheric datasets. Also currently involved in MSc level lecturing and project supervision.

Previously responsible for the project management, design, implementation and day to day running the Roland von Glasow Air-Sea-Ice Chamber at UEA, along with installing (and maintaining) atmospheric instruments for measuring methane and carbon dioxide as part of the Methane Observations and Yearly Assessment (MOYA) program. 

Holds a PhD in snowpack photochemistry and snow-air interactions from the University of London and a 1st Class MSci in Geosciences. 

Main research profile currently: Greenouse Gas Emission Quantification, Long-Term Trends in Atmospheric Methane, Method Development for Source Attribution of Methane Emissons.

Previously working on snow optical properties and pollution (such as black carbon) within snowpack on snow surface reflectance, snowpack chemistry and snow / ice as a habitat and rates of photochemistry occurring in snow and ice.

Postgraduate Degree, Department of Earth Sciences, Royal Holloway, University of London. PhD thesis: ‘Chemical Oxidation in Snowpack’ submitted May 2008, completed October 2008.

First Degree, Department of Geology, Royal Holloway, University of London. MSci Geosciences: 1^st Class (honours), Jun. 2004