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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 37 8854 8495 113 107 157 6172

Isabelle De Smedt publications per year

The chart shows the history of publications by Isabelle De Smedt between 1997 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Isabelle De Smedt published across 30 years, from 1997 to 2026, averaging 7.7 papers a year. Output peaked at 33 publications in 2024. 19 of the 230 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1997 to 2026. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 2024. 1997: 1 publication 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 1 publication 2005: 0 publications 2006: 0 publications 2007: 1 publication 2008: 2 publications 2009: 2 publications 2010: 7 publications 2011: 3 publications 2012: 4 publications 2013: 3 publications 2014: 7 publications 2015: 12 publications 2016: 10 publications 2017: 14 publications 2018: 22 publications 2019: 11 publications 2020: 17 publications 2021: 21 publications 2022: 16 publications 2023: 24 publications 2024: 33 publications 2025: 16 publications 2026: 3 publications
1997 2026

230 publications in total across all disciplines

View publications per year as a table
Isabelle De Smedt: publications per year, 1997 to 2026
Year Publications
1997 1
1998 0
1999 0
2000 0
2001 0
2002 0
2003 0
2004 1
2005 0
2006 0
2007 1
2008 2
2009 2
2010 7
2011 3
2012 4
2013 3
2014 7
2015 12
2016 10
2017 14
2018 22
2019 11
2020 17
2021 21
2022 16
2023 24
2024 33
2025 16
2026 3
Total 230
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Isabelle De Smedt publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Isabelle De Smedt sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 151–160 publications, is where this scientist sits. 41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 282 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–689 publications: 4 scientists 690+ publications: 100 scientists
41–50 publications 690+

This scientist: 157 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492
111–120 541
121–130 617
131–140 544
141–150 541
151–160 539 157
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Isabelle De Smedt D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Isabelle De Smedt sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 198 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 20 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125 D-Index: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 37 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267 37
38 265
39 275
40 321
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273
50 263
51 232
52 266
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Overview

Isabelle De Smedt is affiliated with the Royal Belgian Institute for Space Aeronomy in Belgium. Their research primarily focuses on Earth and Planetary Sciences, with significant contributions to Environmental Science. The subfields of study encompass Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, Environmental Engineering, and Plant Science.

Their main research topics include Atmospheric chemistry and aerosols, Atmospheric Ozone and Climate, Atmospheric and Environmental Gas Dynamics, Air Quality and Health Impacts, Air Quality Monitoring and Forecasting, the COVID-19 impact on air quality, and Atmospheric aerosols and clouds.

Frequent co-authors associated with their work are:

  • Michel Van Roozendaël
  • Christophe Lerot
  • Nicolas Theys
  • Jean-François Müller
  • Lei Zhu

Their research has been published extensively in key journals, including:

  • Atmospheric chemistry and physics
  • Atmospheric measurement techniques
  • Geophysical Research Letters
  • Earth and Space Science
  • Journal of Geophysical Research Atmospheres

Recent papers authored or co-authored by Isabelle De Smedt include:

  • "Comparative assessment of TROPOMI and OMI formaldehyde observations and validation against MAX-DOAS network column measurements," 2021, Atmospheric chemistry and physics
  • "Ubiquitous atmospheric production of organic acids mediated by cloud droplets," 2021, Nature
  • "TROPOMI-Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations," 2020, Atmospheric measurement techniques
  • "Inferring Changes in Summertime Surface Ozone-NOx-VOC Chemistry over U.S. Urban Areas from Two Decades of Satellite and Ground-Based Observations," 2020, Environmental Science & Technology
  • "Increases in surface ozone pollution in China from 2013 to 2019: anthropogenic and meteorological influences," 2020, Atmospheric chemistry and physics

Best Publications

  • Inferring Changes in Summertime Surface Ozone-NOx-VOC Chemistry over U.S. Urban Areas from Two Decades of Satellite and Ground-Based Observations.

    Xiaomeng Jin;Xiaomeng Jin;Arlene Fiore;Arlene Fiore;K. Folkert Boersma;K. Folkert Boersma;Isabelle De Smedt

  • Improving algorithms and uncertainty estimates for satellite NO 2 retrievals: results from the quality assurance for the essential climate variables (QA4ECV) project

    K. Folkert Boersma;K. Folkert Boersma;Henk J. Eskes;Andreas Richter;Isabelle De Smedt

  • Evaluating a Space-Based Indicator of Surface Ozone-NO x -VOC Sensitivity Over Midlatitude Source Regions and Application to Decadal Trends

    Xiaomeng Jin;Arlene M. Fiore;Lee T. Murray;Lukas C. Valin

  • Sulfur dioxide retrievals from TROPOMI onboard Sentinel-5 Precursor: algorithm theoretical basis

    Nicolas Theys;Isabelle De Smedt;Huan Yu;Thomas Danckaert

  • Algorithm theoretical baseline for formaldehyde retrievals from S5P TROPOMI and from the QA4ECV project

    Isabelle De Smedt;Nicolas Theys;Huan Yu;Thomas Danckaert

  • Structural uncertainty in air mass factor calculation for NO2 and HCHO satellite retrievals

    Alba Lorente;K. Folkert Boersma;K. Folkert Boersma;Huan Yu;Steffen Dörner

  • Assessing the distribution and growth rates of NOx emission sources by inverting a 10-year record of NO2 satellite columns

    T. Stavrakou;J.-F. Müller;K. F. Boersma;I. De Smedt

  • Nine years of global hydrocarbon emissions based on source inversion of OMI formaldehyde observations

    Maite Bauwens;Trissevgeni Stavrakou;Jean François Müller;Isabelle De Smedt

  • Comparative assessment of TROPOMI and OMI formaldehyde observations and validation against MAX-DOAS network column measurements

    Isabelle De Smedt;Gaia Pinardi;Corinne Vigouroux;Steven Compernolle

  • Ubiquitous atmospheric production of organic acids mediated by cloud droplets.

    B. Franco;T. Blumenstock;C. Cho;Lieven Clarisse

  • TROPOMI-Sentinel-5 Precursor formaldehyde validation using an extensive network of ground-based Fourier-transform infrared stations

    Corinne Vigouroux;Bavo Langerock;Carlos Augusto Bauer Aquino;Thomas Blumenstock

  • Observing atmospheric formaldehyde (HCHO) from space: validation and intercomparison of six retrievals from four satellites (OMI, GOME2A, GOME2B, OMPS) with SEAC4RS aircraft observations over the Southeast US.

    Lei Zhu;Daniel J. Jacob;Patrick S. Kim;Jenny A. Fisher

  • The 2005-2016 Trends of Formaldehyde Columns Over China Observed by Satellites: Increasing Anthropogenic Emissions of Volatile Organic Compounds and Decreasing Agricultural Fire Emissions

    Lu Shen;Daniel J. Jacob;Lei Zhu;Qiang Zhang

  • Trend detection in satellite observations of formaldehyde tropospheric columns

    I. De Smedt;T. Stavrakou;J.-F. Müller

  • Top-down isoprene emissions over tropical South America inferred from SCIAMACHY and OMI formaldehyde columns

    Michael P. Barkley;Isabelle De Smedt;Michel Van Roozendael;Thomas P. Kurosu;Thomas P. Kurosu

  • Validation of OMI, GOME-2A and GOME-2B tropospheric NO 2 , SO 2 and HCHO products using MAX-DOAS observations from 2011 to 2014 in Wuxi, China: investigation of the effects of priori profiles and aerosols on the satellite products

    Yang Wang;Steffen Beirle;Johannes Lampel;Johannes Lampel;Mariliza Koukouli

  • Improved slant column density retrieval of nitrogen dioxide and formaldehyde for OMI and GOME-2A from QA4ECV: intercomparison, uncertainty characterisation, and trends

    Marina Zara;K. Folkert Boersma;K. Folkert Boersma;Isabelle De Smedt;Andreas Richter

  • Sulfur dioxide vertical column DOAS retrievals from the Ozone Monitoring Instrument: Global observations and comparison to ground-based and satellite data

    N. Theys;I. De Smedt;J. van Gent;T. Danckaert

  • Vertical profiles of NO 2 , SO 2 , HONO, HCHO, CHOCHO and aerosols derived from MAX-DOAS measurements at a rural site in the central western North China Plain and their relation to emission sources and effects of regional transport

    Yang Wang;Steffen Dörner;Sebastian Donner;Sebastian Böhnke

  • MAX-DOAS measurements of tropospheric NO 2 and HCHO in Munich and the comparison to OMI and TROPOMI satellite observations

    Ka Lok Chan;Matthias Wiegner;Jos van Geffen;Isabelle De Smedt

Frequent Co-Authors

Gaia Pinardi
Gaia Pinardi Royal Belgian Institute for Space Aeronomy
Diego Loyola
Diego Loyola German Aerospace Center
Jean-François Müller
Jean-François Müller Royal Belgian Institute for Space Aeronomy
Trissevgeni Stavrakou
Trissevgeni Stavrakou Royal Belgian Institute for Space Aeronomy
Steffen Beirle
Steffen Beirle Max Planck Institute for Chemistry
Thomas Wagner
Thomas Wagner Max Planck Institute for Chemistry
Pieter Valks
Pieter Valks German Aerospace Center
Andreas Richter
Andreas Richter University of Bremen
Henk Eskes
Henk Eskes Royal Netherlands Meteorological Institute
Jean-Christopher Lambert
Jean-Christopher Lambert Royal Belgian Institute for Space Aeronomy

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