D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Environmental Sciences D-index 85 Citations 29,249 200 World Ranking 258 National Ranking 3

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Carbon dioxide
  • Meteorology

His primary areas of study are Meteorology, Aerosol, Environmental chemistry, Levoglucosan and Ozone. In the field of Meteorology, his study on Air quality index, Chemical transport model and Trace gas overlaps with subjects such as Earth science. His research brings together the fields of Atmospheric models and Aerosol.

His Environmental chemistry study frequently draws connections between adjacent fields such as Process engineering. His biological study spans a wide range of topics, including Total organic carbon and Smoke. His Ozone study combines topics in areas such as Biomass, Beech, Vegetation and Model domain.

His most cited work include:

  • The formation, properties and impact of secondary organic aerosol: current and emerging issues (2343 citations)
  • The formation, properties and impact of secondary organic aerosol: current and emerging issues (2343 citations)
  • Atmospheric composition change – global and regional air quality (538 citations)

What are the main themes of his work throughout his whole career to date?

David Simpson focuses on Ozone, Meteorology, Air pollution, Aerosol and Environmental chemistry. The Ozone study combines topics in areas such as Climate change and Vegetation. His work in the fields of Air quality index, Chemical transport model and Atmosphere overlaps with other areas such as Spatial variability.

His Air pollution research incorporates elements of Pollutant, Deposition, Environmental protection, Atmospheric chemistry and Troposphere. The study incorporates disciplines such as Reactive nitrogen, Nitrogen dioxide and Ecosystem in addition to Deposition. He works mostly in the field of Aerosol, limiting it down to topics relating to Particulates and, in certain cases, Biomass.

He most often published in these fields:

  • Ozone (43.15%)
  • Meteorology (45.97%)
  • Air pollution (38.71%)

What were the highlights of his more recent work (between 2016-2021)?

  • Climate change (30.65%)
  • Aerosol (41.94%)
  • Ozone (43.15%)

In recent papers he was focusing on the following fields of study:

David Simpson mostly deals with Climate change, Aerosol, Ozone, Tropospheric ozone and Environmental chemistry. His Climate change study incorporates themes from Carbon sequestration, Air pollution, Forest ecology and Precipitation. His Air pollution research is multidisciplinary, relying on both Pollutant, Air quality index and Environmental protection.

His Aerosol research is multidisciplinary, incorporating elements of Particulates, Chlorine and Iodide. His Particulates research includes elements of Meteorology and Total organic carbon. His work investigates the relationship between Environmental chemistry and topics such as Levoglucosan that intersect with problems in Sulfate and Air mass.

Between 2016 and 2021, his most popular works were:

  • Effects of Aspirin for Primary Prevention in Persons with Diabetes Mellitus. (405 citations)
  • Effects of n-3 Fatty Acid Supplements in Diabetes Mellitus (239 citations)
  • Tropospheric Ozone Assessment Report: Present-day tropospheric ozone distribution and trends relevant to vegetation (112 citations)

In his most recent research, the most cited papers focused on:

  • Ecology
  • Carbon dioxide
  • Climate change

David Simpson mainly investigates Ozone, Climate change, Tropospheric ozone, Air pollution and NOx. His Ozone research includes themes of Forest ecology and Environmental engineering. David Simpson has included themes like Biomass, Agronomy, Soil water, Precipitation and Food security in his Climate change study.

His research on Tropospheric ozone also deals with topics like

  • Warm season, Vegetation and Northern Hemisphere most often made with reference to Physical geography,
  • East Asia and related Mediterranean Basin. His studies in Air pollution integrate themes in fields like Pollutant and Environmental protection. His Particulates study combines topics from a wide range of disciplines, such as Air quality index and Aerosol.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

The formation, properties and impact of secondary organic aerosol: current and emerging issues

Mattias Hallquist;J. C. Wenger;U. Baltensperger;Y. Rudich.
Atmospheric Chemistry and Physics (2009)

3095 Citations

Modelling stomatal ozone flux across Europe.

L.D. Emberson;L.D. Emberson;M.R. Ashmore;H.M. Cambridge;D. Simpson.
Environmental Pollution (2000)

690 Citations

Atmospheric composition change – global and regional air quality

P.S. Monks;Claire Granier;Claire Granier;Claire Granier;S. Fuzzi;A. Stohl.
Atmospheric Environment (2009)

672 Citations

Effects of Aspirin for Primary Prevention in Persons with Diabetes Mellitus.

Louise Bowman;Marion Mafham;Karl Wallendszus.
The New England Journal of Medicine (2018)

613 Citations

Inventorying emissions from nature in Europe

David Simpson;Wilfried Winiwarter;Gunnar Börjesson;Steve Cinderby.
Journal of Geophysical Research (1999)

574 Citations

Atmospheric composition change: Ecosystems–Atmosphere interactions

D. Fowler;Kim Pilegaard;M.A. Sutton;Per Ambus.
Atmospheric Environment (2009)

568 Citations

The EMEP MSC-W chemical transport model -- technical description

David Simpson;David Simpson;Anna Benedictow;Halldis Berge;Robert Bergström;Robert Bergström.
Atmospheric Chemistry and Physics (2012)

541 Citations

Biogenic emissions in Europe: 1. Estimates and uncertainties

David Simpson;Alex Guenther;C. Nicholas Hewitt;Rainer Steinbrecher.
Journal of Geophysical Research (1995)

451 Citations

Arctic smoke – record high air pollution levels in the European Arctic due to agricultural fires in Eastern Europe in spring 2006

A. Stohl;T. Berg;T. Berg;J. F. Burkhart;J. F. Burkhart;A. M. Fjǽraa.
Atmospheric Chemistry and Physics (2007)

448 Citations

Source apportionment of PM2.5 organic aerosol over Europe: Primary/secondary, natural/anthropogenic, and fossil/biogenic origin

András Gelencsér;Barbara May;David Simpson;David Simpson;Asunción Sánchez-Ochoa.
Journal of Geophysical Research (2007)

419 Citations

Best Scientists Citing David Simpson

Markku Kulmala

Markku Kulmala

University of Helsinki

Publications: 197

Jose L. Jimenez

Jose L. Jimenez

University of Colorado Boulder

Publications: 176

André S. H. Prévôt

André S. H. Prévôt

Paul Scherrer Institute

Publications: 159

Spyros N. Pandis

Spyros N. Pandis

University of Patras

Publications: 140

Urs Baltensperger

Urs Baltensperger

Paul Scherrer Institute

Publications: 117

Tuukka Petäjä

Tuukka Petäjä

University of Helsinki

Publications: 98

Elena Paoletti

Elena Paoletti

National Academies of Sciences, Engineering, and Medicine

Publications: 88

Mark A. Sutton

Mark A. Sutton

Natural Environment Research Council

Publications: 83

Alex Guenther

Alex Guenther

University of California, Irvine

Publications: 76

Zhaozhong Feng

Zhaozhong Feng

Nanjing University of Information Science and Technology

Publications: 76

Douglas R. Worsnop

Douglas R. Worsnop

University of Helsinki

Publications: 75

Pingqing Fu

Pingqing Fu

Tianjin University

Publications: 74

Douglas A. Day

Douglas A. Day

University of Colorado Boulder

Publications: 74

Allen H. Goldstein

Allen H. Goldstein

University of California, Berkeley

Publications: 74

Neil M. Donahue

Neil M. Donahue

Carnegie Mellon University

Publications: 69

Mikael Ehn

Mikael Ehn

University of Helsinki

Publications: 65

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking d-index is inferred from publications deemed to belong to the considered discipline.

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