World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
34
Citations
3021
World Ranking
9496
National Ranking
303

Roberto Román 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 Roberto Román sits on this spectrum.

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: 283 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: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 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 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 107 publications — 17th percentile

17% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Roberto Román 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 Roberto Román sits on this spectrum.

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: 199 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: 19 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: 99 scientists
30 D-Index 125+

This scientist: 34 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Roberto Román is a researcher affiliated with the University of Valladolid in Spain. Their scientific contributions focus on environmental and earth sciences, with a particular emphasis on atmospheric aerosols and clouds, as well as related atmospheric chemistry and gas dynamics.

They have published extensively in the fields of Environmental Science and Earth and Planetary Sciences, with notable research outputs addressing subfields such as Global and Planetary Change, Atmospheric Science, Aerospace Engineering, and Artificial Intelligence.

The topics central to Roberto Román's work include:

  • Atmospheric aerosols and clouds
  • Atmospheric chemistry and aerosols
  • Atmospheric Ozone and Climate
  • Atmospheric and Environmental Gas Dynamics
  • Solar Radiation and Photovoltaics
  • Calibration and Measurement Techniques
  • Impact of Light on Environment and Health

Their research has been published in numerous scientific journals. Venues with multiple contributions from Roberto Román include:

  • Atmospheric measurement techniques
  • Remote Sensing
  • Atmospheric Research
  • Atmospheric chemistry and physics
  • PLoS ONE

Among recent papers authored or co-authored by Roberto Román are:

  • "Retrieval of aerosol properties using relative radiance measurements from an all-sky camera," 2022, Atmospheric measurement techniques
  • "Correction of a lunar-irradiance model for aerosol optical depth retrieval and comparison with a star photometer," 2020, Atmospheric measurement techniques
  • "New particle formation at urban and high-altitude remote sites in the south-eastern Iberian Peninsula," 2020, Atmospheric chemistry and physics

Frequent collaborators include Ramiro González, Victoria E. Cachorro, Carlos Toledano, David Mateos, and A. M. de Frutos, reflecting a sustained collaborative network across atmospheric and environmental sciences.

Best Publications

  • The new sun-sky-lunar Cimel CE318-T multiband photometer-a comprehensive performance evaluation

    África Barreto;Emilio Cuevas;María-José Granados-Muñoz;Lucas Alados-Arboledas

  • Study of the planetary boundary layer by microwave radiometer, elastic lidar and Doppler lidar estimations in Southern Iberian Peninsula

    Gregori de Arruda Moreira;Juan Luis Guerrero-Rascado;Juan Antonio Bravo-Aranda;José Antonio Benavent-Oltra

  • Extreme, wintertime Saharan dust intrusion in the Iberian Peninsula: Lidar monitoring and evaluation of dust forecast models during the February 2017 event

    Alfonso J. Fernández;Michäel Sicard;Maria J. Costa;Juan L. Guerrero-Rascado

  • Near-real-time processing of a ceilometer network assisted with sun-photometer data: monitoring a dust outbreak over the Iberian Peninsula

    Alberto Cazorla;Juan Andrés Casquero-Vera;Roberto Román;Juan Luis Guerrero-Rascado

  • Ground/space, passive/active remote sensing observations coupled with particle dispersion modelling to understand the inter-continental transport of wildfire smoke plumes

    M. Sicard;M.J. Granados-Muñoz;L. Alados-Arboledas;R. Barragán

  • Calibration of an all-sky camera for obtaining sky radiance at three wavelengths

    R. Román;M. Antón;A. Cazorla;A. Cazorla;A. de Miguel

  • Inter-comparison of integrated water vapor from satellite instruments using reference GPS data at the Iberian Peninsula

    Javier Vaquero-Martínez;Manuel Antón;José Pablo Ortiz de Galisteo;José Pablo Ortiz de Galisteo;Victoria E. Cachorro

  • Retrieval of aerosol profiles combining sunphotometer and ceilometer measurements in GRASP code

    R. Román;R. Román;J.A. Benavent-Oltra;J.A. Casquero-Vera;A. Lopatin

  • Evolution of erythemal and total shortwave solar radiation in Valladolid, Spain: Effects of atmospheric factors

    A. de Miguel;R. Román;J. Bilbao;D. Mateos

  • Assessment of Sun photometer Langley calibration at the high-elevation sites Mauna Loa and Izaña

    Carlos Toledano;Ramiro González;David Fuertes;Emilio Cuevas

  • Standard or local solar spectrum? Implications for solar technologies studies in the Atacama desert

    Unknown

  • Comparative assessment of GRASP algorithm for a dust event over Granada (Spain) during ChArMEx-ADRIMED 2013 campaign

    Jose Antonio Benavent-Oltra;Roberto Román;María José Granados-Muñoz;Daniel Pérez-Ramírez

  • Remote sensing of lunar aureole with a sky camera: Adding information in the nocturnal retrieval of aerosol properties with GRASP code

    R. Román;R. Román;B. Torres;D. Fuertes;V.E. Cachorro

  • Validation of MODIS integrated water vapor product against reference GPS data at the Iberian Peninsula

    Javier Vaquero-Martínez;Manuel Antón;José Pablo Ortiz de Galisteo;José Pablo Ortiz de Galisteo;Victoria Eugenia Cachorro

  • New particle formation at urban and high-altitude remote sites in the south-eastern Iberian Peninsula

    Juan Andrés Casquero-Vera;Hassan Lyamani;Lubna Dada;Simo Hakala

  • Hygroscopic growth study in the framework of EARLINET during the SLOPE I campaign: synergy of remote sensing and in situ instrumentation

    Andrés Esteban Bedoya-Velásquez;Andrés Esteban Bedoya-Velásquez;Francisco Navas-Guzmán;María José Granados-Muñoz;Gloria Titos;Gloria Titos

  • Different strategies to retrieve aerosol properties at night-time with the GRASP algorithm

    Jose Antonio Benavent-Oltra;Roberto Román;Juan Andrés Casquero-Vera;Daniel Pérez-Ramírez

  • Retrieval of aerosol properties from ceilometer and photometer measurements: long-term evaluation with in situ data and statistical analysis at Montsec (southern Pyrenees)

    Gloria Titos;Gloria Titos;Marina Ealo;Marina Ealo;Roberto Román;Alberto Cazorla

  • Uncertainty and variability in satellite-based water vapor column, aerosol optical depth and Angström exponent, and its effect on radiative transfer simulations in the Iberian Peninsula

    Roberto Román;Julia Bilbao;Argimiro de Miguel

  • Impact of mineral dust on shortwave and longwave radiation: evaluation of different vertically resolved parameterizations in 1-D radiative transfer computations

    María José Granados-Muñoz;Michael Sicard;Roberto Román;Jose Antonio Benavent-Oltra

  • Retrieval of optical and microphysical properties of transported Saharan dust over Athens and Granada based on multi-wavelength Raman lidar measurements: Study of the mixing processes

    O. Soupiona;S. Samaras;S. Samaras;P. Ortiz-Amezcua;C. Böckmann

  • Long‐term solar erythemal UV irradiance data reconstruction in Spain using a semiempirical method

    Julia Bilbao;Roberto Román;Argimiro de Miguel;David Mateos

  • 2013 ISES Solar World Congress

    Ana Pérez-Burgos;Julia Bilbao;Roberto Román

Frequent Co-Authors

Lucas Alados-Arboledas
Lucas Alados-Arboledas University of Granada
Victoria E. Cachorro
Victoria E. Cachorro University of Valladolid
Carlos Toledano
Carlos Toledano University of Valladolid
Juan Luis Guerrero-Rascado
Juan Luis Guerrero-Rascado University of Granada
Hassan Lyamani
Hassan Lyamani University of Granada
F.J. Olmo
F.J. Olmo University of Granada
Oleg Dubovik
Oleg Dubovik University of Lille
Philippe Goloub
Philippe Goloub University of Lille
Michaël Sicard
Michaël Sicard Universitat Politècnica de Catalunya
Brent N. Holben
Brent N. Holben Goddard Space Flight Center

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