D-Index & Metrics Best Publications

D-Index & Metrics 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.

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 30 Citations 4,879 92 World Ranking 6819 National Ranking 312

Research.com Recognitions

Awards & Achievements

1994 - Fellow of the Royal Society of Canada Academy of Science

Overview

What is he best known for?

The fields of study he is best known for:

  • Astronomy
  • Infrared
  • Optics

E. J. Llewellyn mostly deals with Airglow, Atmospheric sciences, Satellite, Remote sensing and Atomic physics. The Atmospheric sciences study combines topics in areas such as Infrared and Ozone. In his study, Astrophysics, Spectroscopy and Line is inextricably linked to Spectral line, which falls within the broad field of Satellite.

His Remote sensing study integrates concerns from other disciplines, such as Wavelength, Occultation and Spectrograph. His study in the field of Excited state also crosses realms of Materials science. He focuses mostly in the field of Stratosphere, narrowing it down to matters related to Troposphere and, in some cases, Atmospheric chemistry.

His most cited work include:

  • Atmospheric Chemistry Experiment (ACE): Mission overview. (697 citations)
  • WINDII, the wind imaging interferometer on the Upper Atmosphere Research Satellite (377 citations)
  • ETON 2: Quenching parameters for the proposed precursors of O2(b1Σg+) and O(1S) in the terrestrial nightglow (181 citations)

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

His primary scientific interests are in Atmospheric sciences, Environmental science, Remote sensing, Osiris and Airglow. His Atmospheric sciences research incorporates elements of Atmosphere, Odin-OSIRIS and Ozone. His biological study spans a wide range of topics, including Number density, Atmospheric chemistry, Occultation and SCIAMACHY, Satellite.

His studies examine the connections between Satellite and genetics, as well as such issues in Spectrometer, with regards to Rotational temperature. His Airglow research includes themes of Photometer, Atomic physics, Spectral bands, Emission spectrum and Thermosphere. E. J. Llewellyn interconnects Infrared and Optics in the investigation of issues within Spectrograph.

He most often published in these fields:

  • Atmospheric sciences (43.53%)
  • Environmental science (37.06%)
  • Remote sensing (34.12%)

What were the highlights of his more recent work (between 2009-2015)?

  • Atmospheric sciences (43.53%)
  • Osiris (32.35%)
  • Environmental science (37.06%)

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

E. J. Llewellyn mainly focuses on Atmospheric sciences, Osiris, Environmental science, Spectrograph and Airglow. His work carried out in the field of Atmospheric sciences brings together such families of science as Climatology, Altitude, Ozone and Thermosphere. His Environmental science study overlaps with Remote sensing, Stratosphere, Troposphere, Meteorology and Atmosphere.

His Remote sensing study combines topics from a wide range of disciplines, such as Odin-OSIRIS, Satellite and Interferometry. His Spectrograph research is multidisciplinary, incorporating elements of Infrared, Optics, Radiance and Mesosphere. The concepts of his Airglow study are interwoven with issues in Astrophysics, Chemiluminescence and Spectral simulation.

Between 2009 and 2015, his most popular works were:

  • Large volcanic aerosol load in the stratosphere linked to Asian monsoon transport. (167 citations)
  • Evolution of the stratospheric aerosol enhancement following the eruptions of Okmok and Kasatochi: Odin‐OSIRIS measurements (46 citations)
  • Temperatures in the upper mesosphere and lower thermosphere from OSIRIS observations of O2 A-band emission spectra (41 citations)

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

Atmospheric Chemistry Experiment (ACE): Mission overview.

P. F. Bernath;C.T. Mcelroy;M. C. Abrams;C.D. Boone.
Geophysical Research Letters (2005)

836 Citations

WINDII, the wind imaging interferometer on the Upper Atmosphere Research Satellite

G. G. Shepherd;G. Thuillier;W. A. Gault;B. H. Solheim.
Journal of Geophysical Research (1993)

530 Citations

ETON 2: Quenching parameters for the proposed precursors of O2(b1Σg+) and O(1S) in the terrestrial nightglow

I.C. McDade;D.P. Murtagh;R.G.H. Greer;P.H.G. Dickinson.
Planetary and Space Science (1986)

279 Citations

Large volcanic aerosol load in the stratosphere linked to Asian monsoon transport.

Adam E. Bourassa;Alan Robock;William J. Randel;Terry Deshler.
Science (2012)

253 Citations

Altitude profile of the infrared atmospheric system of oxygen in the dayglow

W. F. J. Evans;D. M. Hunten;E. J. Llewellyn;A. Vallance Jones.
Journal of Geophysical Research (1968)

236 Citations

Molecular oxygen in the rho Ophiuchi cloud

B. Larsson;R. Liseau;L. Pagani;P. Bergman.
arXiv: Astrophysics (2007)

189 Citations

A measurement of the O2(b1Σg+−X3Σg−) atmospheric band and the OI(1S) green line in the nightglow

G. Witt;J. Stegman;B.H. Solheim;E.J. Llewellyn.
Planetary and Space Science (1979)

183 Citations

First near-global retrievals of OH rotational temperatures from satellite-based Meinel band emission measurements

C. von Savigny;K.-U. Eichmann;E. J. Llewellyn;E. J. Llewellyn;H. Bovensmann.
Geophysical Research Letters (2004)

160 Citations

Molecular oxygen in the ρ Ophiuchi cloud

B. Larsson;R. Liseau;L. Pagani;P. Bergman.
Astronomy and Astrophysics (2007)

146 Citations

An assessment of proposed O(1S) and O2(b1Σg+) nightglow excitation parameters

D.P. Murtagh;G. Witt;J. Stegman;I.C. McDade.
Planetary and Space Science (1990)

144 Citations

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