Helen Mary Hollingsworth was born on 28 April 1942 in Ashby-de-la-Zouch, Leicestershire, England.[1] She was educated at Northampton High School, an all-girls private school in Northampton, Northamptonshire.[2] She went on to study Mathematics at Somerville College, Oxford, graduating MA in 1963.[3] She completed a PhD in astrophysics under Dick Carson at the University of St Andrews in 1966. In 1967, Helen Hollingsworth married Hugh ApSimon. He died in 1998.[1]
Research
ApSimon is a founding member and Chairman of the European Association for the Science of Air Pollution. ApSimon is well known for her research into the transport of radioactivity from the Chernobyl disaster.[4][5] In the immediate aftermath, Russia issued a media blackout and ApSimon was one of few European scientists to detect rising radiation levels.[6] She modelled the nuclear fallout, calculating Chernobyl released 15 – 20 megacuries of Iodine-131 and 1 – 2 megacuries of caesium-137.[7] During the first few weeks after the disaster, ApSimon calculated the radioactive plum covered Scandinavia and the North coast of Europe.[8] She travelled to Hungary, Poland, Czechoslovakia and Bulgaria in 1988.[9]
ApSimon has also worked extensively for Task Forces under the UN ECE Convention on Long-Range Transboundary Air Pollution, undertaking modelling and assessment of cost-effective strategies to reduce acidification, eutrophication, excess tropospheric ozone and fine particulate concentrations.[10][11]
ApSimon is interested in the impact of urban air pollution on human health and ecosystems.[12] In 1995, she calculated the cost of building damage due to acidic European atmospheres.[13] In 1998, the UK Department of Environment, Transport and the Regions commissioned ApSimon to study investigate the cost-effectiveness of controlling the shipping emissions in the North Sea.[14][12]
Publications
O'Driscoll R, Stettler MEJ, Molden N., et al., 2017, Real world CO2 and NOx emissions from 149 Euro 5 and 6 diesel, gasoline and hybrid passenger cars., Science of the Total Environment, Vol:621, ISSN0048-9697, Pages:282–290
Aristodemou E., Boganegra L. M., Mottet L., et al., 2017, How tall buildings affect turbulent air flows and dispersion of pollution within a neighbourhood, Environmental Pollution, Vol:233, ISSN0269-7491, Pages:782–796
O'Driscoll R., ApSimon H., Oxley T., et al., 2016, A portable emissions measurement system (PEMS) study of NOx and primary NO2 emissions from Euro 6 diesel passenger cars and comparison with COPERT emission factors, Atmospheric Environment, Vol:145, ISSN1352-2310, Pages:81–91
Dore A., Reis S., Oxley T., et al., 2016, Calculation of Source-Receptor Matrices for Use in an Integrated Assessment Model and Assessment of Impacts on Natural Ecosystems, 34th International Technical Meeting on Air Pollution Modelling and its Application (ITM), SPRINGER-VERLAG BERLIN, Pages:107–112
Dore A., Reis S., Oxley T., et al., 2016, Calculation of Source-Receptor Matrices for Use in an Integrated Assessment Model and Assessment of Impacts on Natural Ecosystems, 34th International Technical Meeting on Air Pollution Modelling and its Application (ITM), SPRINGER INT PUBLISHING AG, Pages:107–112
Memberships
ApSimon has been a member of several expert groups, including the National Expert Group on Transboundary Air Pollution, and the Air Quality Expert Group of DEFRA.[15] In 1999, ApSimon was a member of the Royal Society Global Environmental Research Committee.[16] In 2004, she contributed to the European Commission National Emission Ceilings Directive Review.[17] ApSimon was invited to chair a new Heathrow air quality expert review group in 2017.[18]
1 2 "Apsimon, Prof. Helen Mary, (born 28 April 1942), Professor of Air Pollution Studies, Imperial College London, since 2001". ApSimon, Prof. Helen Mary. Oxford University Press. 1 December 2017. doi:10.1093/ww/9780199540884.013.274668.{{cite book}}: |website= ignored (help)
↑ Apsimon, Helen M.; Wilson, Julian (1 January 1991). "The application of numerical models to assess dispersion and deposition in the event of a nuclear accident". Journal of Forecasting. 10 (1–2): 91–103. doi:10.1002/for.3980100106. ISSN1099-131X.
1 2 Air pollution modeling and its application XIV. Gryning, Sven-Erik., Schiermeier, Francis A., NATO/CCMS International Technical Meeting on Air Pollution Modeling and its Application (24th: 2000: Boulder, Colo.). New York: Kluwer Academic. 2001. ISBN978-0306474606. OCLC559433711.{{cite book}}: CS1 maint: others (link)
↑ Air pollution science for the 21st century. Austin, Jill, 1953 March 24-, Brimblecombe, Peter, 1949–, Sturges, W. T. (1sted.). Amsterdam: Elsevier. 2002. ISBN978-0080526904. OCLC162131001.{{cite book}}: CS1 maint: others (link)
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