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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 62 2579 2458 1037 959 216 16829

Christian A. Gueymard publications per year

The chart shows the history of publications by Christian A. Gueymard between 1986 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christian A. Gueymard published across 41 years, from 1986 to 2026, averaging 6.8 papers a year. Output peaked at 20 publications in 2017. 15 of the 277 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1986 to 2026. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2017. 1986: 6 publications 1987: 1 publication 1988: 2 publications 1989: 3 publications 1990: 0 publications 1991: 0 publications 1992: 1 publication 1993: 4 publications 1994: 2 publications 1995: 2 publications 1996: 0 publications 1997: 2 publications 1998: 3 publications 1999: 0 publications 2000: 1 publication 2001: 4 publications 2002: 5 publications 2003: 3 publications 2004: 13 publications 2005: 6 publications 2006: 1 publication 2007: 6 publications 2008: 5 publications 2009: 8 publications 2010: 4 publications 2011: 4 publications 2012: 14 publications 2013: 9 publications 2014: 8 publications 2015: 10 publications 2016: 6 publications 2017: 20 publications 2018: 19 publications 2019: 19 publications 2020: 14 publications 2021: 17 publications 2022: 13 publications 2023: 19 publications 2024: 8 publications 2025: 13 publications 2026: 2 publications
1986 2026

277 publications in total across all disciplines

View publications per year as a table
Christian A. Gueymard: publications per year, 1986 to 2026
Year Publications
1986 6
1987 1
1988 2
1989 3
1990 0
1991 0
1992 1
1993 4
1994 2
1995 2
1996 0
1997 2
1998 3
1999 0
2000 1
2001 4
2002 5
2003 3
2004 13
2005 6
2006 1
2007 6
2008 5
2009 8
2010 4
2011 4
2012 14
2013 9
2014 8
2015 10
2016 6
2017 20
2018 19
2019 19
2020 14
2021 17
2022 13
2023 19
2024 8
2025 13
2026 2
Total 277
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Christian A. Gueymard 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 Christian A. Gueymard 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: 216 publications — 69th percentile

69% 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
211–220 282 216
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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Christian A. Gueymard 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 Christian A. Gueymard 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, 62 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: 62 D-Index — 74th percentile

74% 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
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143 62
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

Christian A. Gueymard is affiliated with the University of Central Florida in the United States. Their research primarily focuses on environmental science and computer science, with significant contributions to the interdisciplinary study of atmospheric sciences and renewable energy.

The main fields of study they work in include:

  • Environmental Science
  • Computer Science

Their subfields of study further specify their research interests, covering:

  • Global and Planetary Change
  • Artificial Intelligence
  • Renewable Energy, Sustainability and the Environment
  • Atmospheric Science
  • Aerospace Engineering

Christian A. Gueymard's work revolves around key topics such as:

  • Solar Radiation and Photovoltaics
  • Atmospheric aerosols and clouds
  • Photovoltaic System Optimization Techniques
  • Solar Thermal and Photovoltaic Systems
  • Atmospheric Ozone and Climate
  • Atmospheric chemistry and aerosols
  • Impact of Light on Environment and Health

Recent papers authored or coauthored by Christian A. Gueymard illustrate their research contributions. These include:

  • "A review of solar forecasting, its dependence on atmospheric sciences and implications for grid integration: Towards carbon neutrality," 2022, Renewable and Sustainable Energy Reviews
  • "Verification of deterministic solar forecasts," 2020, Solar Energy
  • "Worldwide performance assessment of 95 direct and diffuse clear-sky irradiance models using principal component analysis," 2020, Renewable and Sustainable Energy Reviews
  • "Performance evaluation of a utility-scale dual-technology photovoltaic power plant at the Shagaya Renewable Energy Park in Kuwait," 2020, Renewable and Sustainable Energy Reviews
  • "Bright-Sun: A globally applicable 1-min irradiance clear-sky detection model," 2020, Renewable and Sustainable Energy Reviews

Their frequent coauthors comprise:

  • Dazhi Yang
  • José A. Ruiz-Arias
  • Jamie M. Bright
  • Aron Habte
  • Manajit Sengupta

Christian A. Gueymard publishes often in venues specializing in energy and environmental sciences, such as:

  • Solar Energy
  • Renewable and Sustainable Energy Reviews
  • Zenodo (CERN European Organization for Nuclear Research)
  • SSRN Electronic Journal
  • Atmospheric Environment

Best Publications

  • The sun's total and spectral irradiance for solar energy applications and solar radiation models

    Unknown

  • Asian Dust Events of April 1998

    Rudolf B. Husar;D. M. Tratt;B. A. Schichtel;S. R. Falke

  • Parameterized transmittance model for direct beam and circumsolar spectral irradiance

    Christian A. Gueymard

  • Proposed reference irradiance spectra for solar energy systems testing

    C.A. Gueymard;D. Myers;K. Emery

  • REST2: High-performance solar radiation model for cloudless-sky irradiance, illuminance, and photosynthetically active radiation – Validation with a benchmark dataset

    Christian A. Gueymard

  • Clear-sky irradiance predictions for solar resource mapping and large-scale applications: Improved validation methodology and detailed performance analysis of 18 broadband radiative models

    Christian A. Gueymard

  • Direct solar transmittance and irradiance predictions with broadband models. Part I: detailed theoretical performance assessment

    Christian A. Gueymard

  • Direct and indirect uncertainties in the prediction of tilted irradiance for solar engineering applications

    Christian A. Gueymard

  • Extensive worldwide validation and climate sensitivity analysis of direct irradiance predictions from 1-min global irradiance

    Christian A. Gueymard;Jose A. Ruiz-Arias

  • An anisotropic solar irradiance model for tilted surfaces and its comparison with selected engineering algorithms

    Christian Gueymard

  • WRF-Solar: Description and Clear-Sky Assessment of an Augmented NWP Model for Solar Power Prediction

    Pedro A. Jimenez;Joshua P. Hacker;Jimy Dudhia;Sue Ellen Haupt

  • Direct normal irradiance related definitions and applications: The circumsolar issue

    Philippe Blanc;Bella Espinar;Norbert Geuder;Christian Gueymard

  • Critical analysis and performance assessment of clear sky solar irradiance models using theoretical and measured data

    Christian Gueymard

  • A two-band model for the calculation of clear sky solar irradiance, illuminance, and photosynthetically active radiation at the earth's surface

    Unknown

  • Assessment of spatial and temporal variability in the US solar resource from radiometric measurements and predictions from models using ground-based or satellite data

    Christian A. Gueymard;Stephen M. Wilcox

  • Preliminary survey on site-adaptation techniques for satellite-derived and reanalysis solar radiation datasets

    Jesus Polo;Stefan Wilbert;José A. Ruiz-Arias;Richard Meyer

  • Verification of deterministic solar forecasts

    Dazhi Yang;Stefano Alessandrini;Javier Antonanzas;Fernando Antonanzas-Torres

  • Turbidity Determination from Broadband Irradiance Measurements: A Detailed Multicoefficient Approach

    Christian A. Gueymard

  • Direct solar transmittance and irradiance predictions with broadband models. Part II: validation with high-quality measurements

    Christian A. Gueymard

  • Temporal variability in direct and global irradiance at various time scales as affected by aerosols

    Christian A. Gueymard

  • Interdisciplinary applications of a versatile spectral solar irradiance model: A review

    Christian A. Gueymard

Frequent Co-Authors

José A. Ruiz-Arias
José A. Ruiz-Arias University of Malaga
Richard Perez
Richard Perez University at Albany, State University of New York
Dazhi Yang
Dazhi Yang Harbin Institute of Technology
Viorel Badescu
Viorel Badescu Polytechnic University of Bucharest
David Pozo-Vázquez
David Pozo-Vázquez University of Jaén
Jan Kleissl
Jan Kleissl University of California, San Diego
Keith Emery
Keith Emery National Renewable Energy Laboratory
Paul W. Stackhouse
Paul W. Stackhouse Langley Research Center
John Boland
John Boland University of South Australia
Jimy Dudhia
Jimy Dudhia National Center for Atmospheric Research

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