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D-Index & Metrics

Environmental Sciences

D-Index
54
Citations
15091
World Ranking
3967
National Ranking
1514

R.J. Reginato 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 R.J. Reginato 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: 108 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.

R.J. Reginato 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 R.J. Reginato 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: 54 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1983 - Fellow of the Soil Science Society of America (SSSA)
  • 1983 - Fellow of the American Society of Agronomy (ASA)

Overview

R.J. Reginato is affiliated with the National Aeronautics and Space Administration in the United States. Their professional contributions exist primarily within scientific and research environments connected to this organization.

Reginato has been recognized with two fellowships in 1983, indicating acknowledgment by professional societies in related scientific areas. These awards include Fellow of the American Society of Agronomy (ASA) and Fellow of the Soil Science Society of America (SSSA).

There are no records of recent papers, coauthors, or main topics of work available for Reginato at this time. Likewise, information about frequent publication venues, book publications, fields of study, or subfields of study has not been documented.

Best Publications

  • Canopy temperature as a crop water stress indicator

    R. D. Jackson;S. B. Idso;R. J. Reginato;P. J. Pinter

  • Normalizing the stress-degree-day parameter for environmental variability☆

    Unknown

  • Wheat canopy temperature: A practical tool for evaluating water requirements

    R. D. Jackson;R. J. Reginato;S. B. Idso

  • Relations between evaporation coefficients and vegetation indices studied by model simulations

    Bhaskar J Choudhury;Nizam U Ahmed;Sherwood B Idso;Robert J Reginato

  • The Dependence of Bare Soil Albedo on Soil Water Content.

    S. B. Idso;R. D. Jackson;R. J. Reginato;B. A. Kimball

  • Remote-sensing of crop yields.

    Sherwood B. Idso;Ray D. Jackson;Robert J. Reginato

  • Analysis of an empirical model for soil heat flux under a growing wheat crop for estimating evaporation by an infrared-temperature based energy balance equation

    B.J. Choudhury;S.B. Idso;R.J. Reginato

  • Determination of sensible heat flux over sparse canopy using thermal infrared data

    William P. Kustas;B.J. Choudhury;M.S. Moran;R. J. Reginato

  • Estimation of Daily Evapotranspiration from one Time-of-Day Measurements

    R.D. Jackson;J.L. Hatfield;R.J. Reginato;S.B. Idso

  • An analysis of infrared temperature observations over wheat and calculation of latent heat flux

    B.J. Choudhury;R.J. Reginato;S.B. Idso

  • ESTIMATION OF SOIL HEAT FLUX FROM NET RADIATION DURING THE GROWTH OF ALFALFA

    B.E. Clothier;K.L. Clawson;P.J. Pinter;M.S. Moran

  • The Three Stages of Drying of a Field Soil1

    S. B. Idso;R. J. Reginato;R. D. Jackson;B. A. Kimball

  • The utility of surface temperature measurements for the remote sensing of surface soil water status

    S. B. Idso;T. J. Schmugge;R. D. Jackson;R. J. Reginato

  • A Generalized Relationship between Photosynthetically Active Radiation and Solar Radiation1

    D. W. Meek;J. L. Hatfield;T. A. Howell;S. B. Idso

  • Effects of Temperature on Leaf Appearance in Spring and Winter Wheat Cultivars1

    J. T. Baker;P. J. Pinter;R. J. Reginato;E. T. Kanemasu

  • Comparison of Field-measured and Calculated Soil-heat Fluxes1

    B. A. Kimball;R. D. Jackson;R. J. Reginato;F. S. Nakayama

  • Determining Soil‐Induced Plant Water Potential Depressions in Alfalfa by Means of Infrared Thermometry1

    S. B. Idso;R. J. Reginato;D. C. Reicosky;J. L. Hatfield

  • Multidate spectral reflectance as predictors of yield in water stressed wheat and barley

    P. J. Pinter;R. D. Jackson;S. B. Idso;R. J. Reginato

  • Plant canopy information extraction from composite scene reflectance of row crops

    Ray D. Jackson;Robert J. Reginato;Paul J. Pinter;Sherwood B. Idso

  • Wheat Canopy Temperature: Relation to Plant Water Potential1

    W. L. Ehrler;S. B. Idso;R. D. Jackson;R. J. Reginato

  • Evapotranspiration calculated from remote multispectral and ground station meteorological data

    R.J. Reginato;R.D. Jackson;P.J. Pinter

  • Evaluation of canopy temperature—evapotranspiration models over various crops

    J.L. Hatfield;R.J. Reginato;S.B. Idso

  • Leaf-area estimates from spectral measurements over various planting dates of wheat

    J. L. Hatfield;E. T. Kanemasu;G. Asrar;R. D. Jackson

Frequent Co-Authors

Ray D. Jackson
Ray D. Jackson Agricultural Research Service
Sherwood B. Idso
Sherwood B. Idso Agricultural Research Service
Paul J. Pinter
Paul J. Pinter Agricultural Research Service
Garrison Sposito
Garrison Sposito University of California, Berkeley
Jerry L. Hatfield
Jerry L. Hatfield Iowa State University
Kenneth G. Hubbard
Kenneth G. Hubbard University of Nebraska–Lincoln
Bhaskar J. Choudhury
Bhaskar J. Choudhury Goddard Space Flight Center
Shashi B. Verma
Shashi B. Verma University of Nebraska–Lincoln
William P. Kustas
William P. Kustas Agricultural Research Service
M.S. Moran
M.S. Moran Agricultural Research Service

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