Helen ApSimon

3.0k total citations
81 papers, 1.9k citations indexed

About

Helen ApSimon is a scholar working on Health, Toxicology and Mutagenesis, Automotive Engineering and Environmental Engineering. According to data from OpenAlex, Helen ApSimon has authored 81 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Health, Toxicology and Mutagenesis, 33 papers in Automotive Engineering and 25 papers in Environmental Engineering. Recurrent topics in Helen ApSimon's work include Air Quality and Health Impacts (37 papers), Vehicle emissions and performance (32 papers) and Atmospheric chemistry and aerosols (21 papers). Helen ApSimon is often cited by papers focused on Air Quality and Health Impacts (37 papers), Vehicle emissions and performance (32 papers) and Atmospheric chemistry and aerosols (21 papers). Helen ApSimon collaborates with scholars based in United Kingdom, United States and Poland. Helen ApSimon's co-authors include Tim Oxley, Rachel Warren, Marc Stettler, Rosalind O’Driscoll, Nick Molden, Vasiliki D. Assimakopoulos, Ν. Moussiopoulos, J. Wilson, Alan Robins and Christopher C. Pain and has published in prestigious journals such as The Science of The Total Environment, Journal of Hazardous Materials and Journal of Cleaner Production.

In The Last Decade

Helen ApSimon

75 papers receiving 1.8k citations

Peers

Countries citing papers authored by Helen ApSimon

Since Specialization

Citations

This map shows the geographic impact of Helen ApSimon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helen ApSimon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen ApSimon more than expected).

Fields of papers citing papers by Helen ApSimon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen ApSimon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helen ApSimon. The network helps show where Helen ApSimon may publish in the future.

Co-authorship network of co-authors of Helen ApSimon

This figure shows the co-authorship network connecting the top 25 collaborators of Helen ApSimon. A scholar is included among the top collaborators of Helen ApSimon based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helen ApSimon. Helen ApSimon is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Accounting for the uncertainty in nitrogen deposition estimates in support of policy 2025 ·Environmental Research ·Huw Woodward, (unknown), Tim Oxley, E.C. Rowe, Massimo Vieno, (unknown), Helen ApSimon	0
2	Pollutant reporting protocols for low-carbon and carbon-free fuels combustion: A review on current challenges and progress 2025 ·International Journal of Hydrogen Energy ·(unknown), Helen ApSimon	0
3	Large differences between UK black carbon emission factors 2025 ·Carbon Balance and Management ·(unknown), Iain Staffell, Helen ApSimon	0
4	Quantifying the health impact of PM2.5 with various chemical transport models and for different years − A case study for Poland 2024 ·Environment International ·Maciej Kryza, Małgorzata Werner, Michael K. Holland, Helen ApSimon	0
5	Air pollution and climate change 2023 ·The Lancet Planetary Health ·Ana‐Catarina Pinho‐Gomes, (unknown), Gary W. Fuller, D. Fowler, Alastair C. Lewis, Helen ApSimon, Catherine J. Noakes, Paul Johnstone, Stephen T. Holgate	41
6	Modelling benzo(a)pyrene concentrations for different meteorological conditions – Analysis of lung cancer cases and associated economic costs 2023 ·Environment International ·(unknown), Małgorzata Werner, Maciej Kryza, Massimo Vieno, Mike Holland, Helen ApSimon, Anetta Drzeniecka-Osiadacz, Krzysztof Skotak, (unknown), (unknown)	8
7	Integrated Assessment Modelling of Future Air Quality in the UK to 2050 and Synergies with Net-Zero Strategies 2023 ·Atmosphere ·Helen ApSimon, Tim Oxley, Huw Woodward, (unknown), Mike Holland, Sarah L. Reeves	10
8	Application of ADMS-Urban for an area with a high contribution of residential heating emissions - model verification and sensitivity study for PM2.5 2023 ·The Science of The Total Environment ·(unknown), Małgorzata Werner, Maciej Kryza, Helen ApSimon, Huw Woodward, (unknown), (unknown), (unknown), (unknown)	8
9	Reduced-form and complex ACTM modelling for air quality policy development: A model inter-comparison 2022 ·Environment International ·Tim Oxley, Massimo Vieno, Huw Woodward, Helen ApSimon, (unknown), Rachel Beck, Eiko Nemitz, Stefan Reis	11
10	The UK Integrated Assessment Model for source apportionment and air pollution policy applications to PM2.5 2021 ·Environment International ·Helen ApSimon, Tim Oxley, Huw Woodward, (unknown), Anthony J. Dore, Mike Holland	25
11	Real world CO2 and NOx emissions from 149 Euro 5 and 6 diesel, gasoline and hybrid passenger cars 2017 ·The Science of The Total Environment ·Rosalind O’Driscoll, Marc Stettler, Nick Molden, Tim Oxley, Helen ApSimon	165
12	Illustrative national scale scenarios of environmental and human health impacts of Carbon Capture and Storage 2013 ·Environment International ·(unknown), Tim Oxley, Tim Cockerill, Helen ApSimon	11
13	Modelling future impacts of air pollution using the multi-scale UK Integrated Assessment Model (UKIAM) 2013 ·Environment International ·Tim Oxley, Anthony J. Dore, Helen ApSimon, Jane Hall, Maciej Kryza	46
14	A conceptual framework for mapping uncertainty in integrated assessment 2011 ·Chan, F., Marinova, D. and Anderssen, R.S. (eds) MODSIM2011, 19th International Congress on Modelling and Simulation. ·Tim Oxley, Helen ApSimon, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	6
15	Ammonia emission, deposition and impact assessment at the field scale: a case study of sub-grid spatial variability 2002 ·Environmental Pollution ·U. Dragosits, Mark R. Theobald, C.J. Place, E.I. Lord, John A. Webb, J. Hill, Helen ApSimon, Mark A. Sutton	82
16	Modelling long-range transport of primary particulate material over Europe 2001 ·Atmospheric Environment ·Helen ApSimon, (unknown), (unknown)	23
17	Surface pressure pattern indicators of mean monthly pollutant concentrations in southern Scandinavian precipitation: A test using case studies of months with high and low concentrations of non-marine sulphate and nitrate 1992 ·Atmospheric Environment Part A General Topics ·T. D. Davies, G. Thomas Farmer, PM Kelly, (unknown), Helen ApSimon, R. J. Barthelmie	5
18	Studies of European aerosols: Interfacing experimentalists and modellers 1990 ·Journal of Aerosol Science ·Helen ApSimon	2
19	Analysis of the dispersal and deposition of radionuclides from Chernobyl across Europe 1989 ·Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·Helen ApSimon, J. Wilson, (unknown)	27
20	Validity and uncertainty in the calculation of an emission inventory for ammonia arising from agriculture in Great Britain 1989 ·Environmental Pollution ·(unknown), Helen ApSimon, J.N.B. Bell	37

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact