World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 52 4519 4325 191 181 217 9211

Adam Bourassa publications per year

The chart shows the history of publications by Adam Bourassa between 2004 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Adam Bourassa published across 22 years, from 2004 to 2025, averaging 13 papers a year. Output peaked at 29 publications in 2023. 32 of the 286 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2004 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2023. 2004: 1 publication 2005: 4 publications 2006: 3 publications 2007: 5 publications 2008: 10 publications 2009: 5 publications 2010: 11 publications 2011: 5 publications 2012: 13 publications 2013: 12 publications 2014: 11 publications 2015: 10 publications 2016: 20 publications 2017: 20 publications 2018: 13 publications 2019: 15 publications 2020: 22 publications 2021: 24 publications 2022: 21 publications 2023: 29 publications 2024: 20 publications 2025: 12 publications
2004 2025

286 publications in total across all disciplines

View publications per year as a table
Adam Bourassa: publications per year, 2004 to 2025
Year Publications
2004 1
2005 4
2006 3
2007 5
2008 10
2009 5
2010 11
2011 5
2012 13
2013 12
2014 11
2015 10
2016 20
2017 20
2018 13
2019 15
2020 22
2021 24
2022 21
2023 29
2024 20
2025 12
Total 286
Download as CSV

Adam Bourassa 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 Adam Bourassa 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, 211–220 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: 217 publications — 70th percentile

70% 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
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282 217
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
Download as CSV

Adam Bourassa 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 Adam Bourassa 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, 52 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: 52 D-Index — 55th percentile

55% 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
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 52
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
Download as CSV

Overview

Adam Bourassa is affiliated with the University of Saskatchewan in Canada and specializes in Earth and Planetary Sciences, with a strong focus on Environmental Science. Their research work primarily spans atmospheric science, global and planetary change, and related subfields including astronomy and astrophysics, spectroscopy, and aerospace engineering.

Their main topics of study cover various aspects of atmospheric phenomena, such as atmospheric ozone and climate, atmospheric chemistry and aerosols, atmospheric and environmental gas dynamics, ionosphere and magnetosphere dynamics, atmospheric aerosols and clouds, climate variability and models, and spectroscopy and laser applications.

Frequent publication venues for their work include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Atmospheric measurement techniques
  • Atmospheric chemistry and physics
  • Journal of Geophysical Research Atmospheres
  • Earth system science data

Among their recent scholarly papers are:

  • "On the stratospheric chemistry of midlatitude wildfire smoke," 2022, Proceedings of the National Academy of Sciences
  • "OMPS LP Version 2.0 multi-wavelength aerosol extinction coefficient retrieval algorithm," 2021, Atmospheric measurement techniques
  • "Validation of SAGE III/ISS Solar Occultation Ozone Products With Correlative Satellite and Ground-Based Measurements," 2020, Journal of Geophysical Research Atmospheres
  • "Global perturbation of stratospheric water and aerosol burden by Hunga eruption," 2022, Communications Earth & Environment
  • "The Global Space-based Stratospheric Aerosol Climatology (version 2.0): 1979-2018," 2020, Earth system science data

Their collaborative work involves frequent coauthors such as D. A. Degenstein, Daniel Zawada, Landon Rieger, Douglas A. Degenstein, and Kimberlee Dubé. These partnerships have contributed to advancing research in atmospheric science and related fields.

Best Publications

  • Stratospheric Aerosol--Observations, Processes, and Impact on Climate

    Stefanie Kremser;Larry W. Thomason;Marc von Hobe;Markus Hermann

  • Major influence of tropical volcanic eruptions on the stratospheric aerosol layer during the last decade

    Jean-Paul Vernier;Jean-Paul Vernier;Larry W. Thomason;J.-P. Pommereau;Adam Bourassa

  • The OSIRIS instrument on the Odin spacecraft

    E J Llewellyn;N D Lloyd;D A Degenstein;R L Gattinger

  • High resolution mapping of nitrogen dioxide with TROPOMI: First results and validation over the Canadian oil sands.

    Debora Griffin;Xiaoyi Zhao;Chris A. McLinden;Folkert Boersma;Folkert Boersma

  • Evidence for a continuous decline in lower stratospheric ozone offsetting ozone layer recovery

    William T. Ball;Justin Alsing;Justin Alsing;Daniel J. Mortlock;Daniel J. Mortlock;Johannes Staehelin

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

    Adam E. Bourassa;Alan Robock;William J. Randel;Terry Deshler

  • A global space-based stratospheric aerosol climatology: 1979–2016

    Larry W. Thomason;Nicholas Ernest;Luis Millán;Landon Rieger

  • The 2019/20 Australian wildfires generated a persistent smoke-charged vortex rising up to 35 km altitude

    Sergey Khaykin;Bernard Legras;Silvia Bucci;Pasquale Sellitto

  • An update on ozone profile trends for the period 2000 to 2016

    Wolfgang Steinbrecht;Lucien Froidevaux;Ryan Fuller;Ray Wang

  • Observations of the eruption of the Sarychev volcano and simulations using the HadGEM2 climate model.

    James M. Haywood;James M. Haywood;Andy Jones;Lieven Clarisse;Adam Bourassa

  • Past changes in the vertical distribution of ozone – Part 3: Analysis and interpretation of trends

    Neil R. P Harris;B Hassler;B Hassler;F Tummon;G E Bodeker

  • On the stratospheric chemistry of midlatitude wildfire smoke

    Unknown

  • SASKTRAN: A spherical geometry radiative transfer code for efficient estimation of limb scattered sunlight

    A.E. Bourassa;D.A. Degenstein;E.J. Llewellyn

  • Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records

    Daan Hubert;Jean Christopher Lambert;Tijl Verhoelst;José Granville

  • Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)

    E. Dupuy;K.A. Walker;K.A. Walker;J. Kar;C.D. Boone

  • Global perturbation of stratospheric water and aerosol burden by Hunga eruption

    Unknown

  • Stratospheric aerosol retrieval with optical spectrograph and infrared imaging system limb scatter measurements

    A. E. Bourassa;D. A. Degenstein;R. L. Gattinger;E. J. Llewellyn

  • Limb scatter ozone retrieval from 10 to 60 km using a multiplicative algebraic reconstruction technique

    D. A. Degenstein;A. E. Bourassa;C. Z. Roth;E. J. Llewellyn

  • Evolution of stratospheric ozone and water vapour time series studied with satellite measurements

    A. Jones;J. Urban;D. P. Murtagh;P. Eriksson

  • Trends in stratospheric ozone derived from merged SAGE II and Odin-OSIRIS satellite observations

    A. E. Bourassa;D. A. Degenstein;W. J. Randel;J. M. Zawodny

  • OMPS LP Version 2.0 multi-wavelength aerosol extinction coefficient retrieval algorithm

    Ghassan Taha;Ghassan Taha;Robert Loughman;Tong Zhu;Larry Thomason

  • A Multiwavelength Retrieval Approach for Improved OSIRIS Aerosol Extinction Retrievals

    L. A. Rieger;D. J. Zawada;A. E. Bourassa;D. A. Degenstein

  • The 2019/20 Australian wildfires generated a persistent smoke-charged vortex rising up to 35 km altitude

    Sergey Khaykin;Bernard Legras;Silvia Bucci;Pasquale Sellitto

Frequent Co-Authors

Kaley A. Walker
Kaley A. Walker University of Toronto
Chris A. McLinden
Chris A. McLinden Environment and Climate Change Canada
E. J. Llewellyn
E. J. Llewellyn University of Saskatchewan
Lucien Froidevaux
Lucien Froidevaux California Institute of Technology
Erkki Kyrölä
Erkki Kyrölä Finnish Meteorological Institute
Donal P. Murtagh
Donal P. Murtagh Chalmers University of Technology
Christopher E. Sioris
Christopher E. Sioris Environment and Climate Change Canada
Peter F. Bernath
Peter F. Bernath Old Dominion University
Joseph M. Zawodny
Joseph M. Zawodny Langley Research Center
Johanna Tamminen
Johanna Tamminen Finnish Meteorological Institute

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in Environmental Sciences, exploring related online degrees can open diverse career opportunities. Degrees such as a easy bachelor's degree program allow students to build foundational knowledge efficiently, making education more accessible.

Specialized fields like geoscience and geology offer focused study paths. Pursuing a geologist degree online provides practical skills in earth sciences, critical for careers in natural resource management and environmental consulting.

Another vital area is Geographic Information Systems (GIS), which plays a crucial role in environmental analysis and planning. A dedicated geographic information systems degree equips students with expertise in spatial data and mapping technologies.

For those aiming for leadership roles in public administration related to environmental policies, considering some of the easiest online mpa programs can be a strategic choice. These programs combine convenience with practical skills to influence sustainable decision-making.

Best Scientists Citing Adam Bourassa

Trending Scientists

Recently Published Articles