World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
49
Citations
18393
World Ranking
5124
National Ranking
182

Rodger B. Grayson 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 Rodger B. Grayson 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: 116 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Rodger B. Grayson 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 Rodger B. Grayson 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: 49 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Overview

Rodger B. Grayson is a researcher affiliated with the University of Melbourne in Australia, contributing to the fields of Environmental Science and Computer Science. Their work encompasses both theoretical and applied research across several interdisciplinary domains.

The scientist has delved into topics including:

  • Flood Risk Assessment and Management
  • Tropical and Extratropical Cyclones Research
  • Hydrology and Drought Analysis
  • Speech and Audio Processing
  • Face Recognition and Analysis
  • Infant Health and Development

Grayson's publications reflect a diversity of fields, particularly spanning environmental and computational sciences. Notable recent papers include:

  • The effect of tidal range and mean sea-level changes on coastal flood hazards at Lakes Entrance, south-east Australia (2023) published in the Journal of Southern Hemisphere Earth System Science
  • Lip Reading: Multi-Lingual Character Recogniser Using Modified Lipnet Architecture (2025) published in SSRN Electronic Journal

Their frequent coauthors point to interdisciplinary collaborations, involving:

  • Ben S. Hague
  • Stefan A. Talke
  • Mitchell Black
  • Dörte Jakob
  • Jincy Showri

Grayson's research has been disseminated through venues that align with their chosen fields. These publication venues include:

  • Journal of Southern Hemisphere Earth System Science
  • SSRN Electronic Journal

Their subfields of study further elucidate the breadth of their expertise, covering areas such as:

  • Global and Planetary Change
  • Atmospheric Science
  • Signal Processing
  • Computer Vision and Pattern Recognition
  • Pharmacy

This combination of fields and topics indicates an intersection of environmental modeling and computational techniques, including signal and image processing methods applied to both natural systems and human-related technologies.

Best Publications

  • Digital terrain modelling: A review of hydrological, geomorphological, and biological applications

    I. D. Moore;R. B. Grayson;A. R. Ladson

  • Observed spatial organization of soil moisture and its relation to terrain indices

    Andrew W. Western;Rodger B. Grayson;Günter Blöschl;Garry R. Willgoose

  • Preferred states in spatial soil moisture patterns: Local and nonlocal controls

    Rodger B. Grayson;Andrew W. Western;Francis H. S. Chiew;Günter Blöschl

  • Physically based hydrologic modeling: 2. Is the concept realistic?

    Rodger B. Grayson;Ian D. Moore;Thomas A. McMahon

  • Spatial correlation of soil moisture in small catchments and its relationship to dominant spatial hydrological processes

    Andrew W Western;Sen-Lin Zhou;Rodger B Grayson;Thomas A McMahon

  • Scaling of Soil Moisture: A Hydrologic Perspective

    Andrew W. Western;Rodger B. Grayson;Günter Blöschl

  • Physically based hydrologic modeling: 1. A terrain-based model for investigative purposes

    Rodger B. Grayson;Ian D. Moore;Thomas A. McMahon

  • Towards areal estimation of soil water content from point measurements: time and space stability of mean response

    Rodger B. Grayson;Andrew W. Western

  • Geostatistical characterisation of soil moisture patterns in the Tarrawarra catchment

    Andrew W. Western;Günter Blöschl;Rodger B. Grayson

  • Toward capturing hydrologically significant connectivity in spatial patterns

    Andrew W. Western;Günter Blöschl;Rodger B. Grayson

  • The Murrumbidgee soil moisture monitoring network data set

    A. B. Smith;A. B. Smith;J. P. Walker;A. W. Western;R. I. Young

  • The Tarrawarra data set: Soil moisture patterns, soil characteristics, and hydrological flux measurements

    Andrew W. Western;Rodger B. Grayson

  • Terrain‐based catchment partitioning and runoff prediction using vector elevation data

    Unknown

  • A quasi-dynamic wetness index for characterizing the spatial distribution of zones of surface saturation and

    Unknown

  • Determining the sources of suspended sediment in a forested catchment in southeastern Australia

    J. A. Motha;J. A. Motha;P. J. Wallbrink;P. B. Hairsine;R. B. Grayson

  • Before and after riparian management: sediment and nutrient exports from a small agricultural catchment, Western Australia

    Lucy A. McKergow;David M. Weaver;Ian P. Prosser;Rodger B. Grayson

  • Advances in the use of observed spatial patterns of catchment hydrological response

    Rodger B Grayson;Günter Blöschl;Andrew W Western;Thomas A McMahon

  • Identifying and quantifying sources of variability in temporal and spatial soil moisture observations

    David J. Wilson;Andrew W. Western;Rodger B. Grayson

  • The potential of field turbidity measurements for the computation of total phosphorus and suspended solids loads

    R.B. Grayson;B.L. Finlayson;C.J. Gippel;B.T. Hart

  • Large-scale modelling of forest hydrological processes and their long-term effect on water yield

    Fred G. R. Watson;Robert A. Vertessy;Rodger B. Grayson

  • A terrain and data-based method for generating the spatial distribution of soil moisture

    David J. Wilson;Andrew W. Western;Rodger B. Grayson

  • WATER-QUALITY IN MOUNTAIN ASH FORESTS - SEPARATING THE IMPACTS OF ROADS FROM THOSE OF LOGGING OPERATIONS

    R.B. Grayson;S.R. Haydon;M.D.A. Jayasuriya;B.L. Finlayson

Frequent Co-Authors

Andrew W. Western
Andrew W. Western University of Melbourne
Thomas A. McMahon
Thomas A. McMahon University of Melbourne
Jeffrey P. Walker
Jeffrey P. Walker Monash University
Francis H. S. Chiew
Francis H. S. Chiew Commonwealth Scientific and Industrial Research Organisation
Ross Woods
Ross Woods University of Bristol
Brian Finlayson
Brian Finlayson University of Melbourne
Ian P. Prosser
Ian P. Prosser Commonwealth Scientific and Industrial Research Organisation
Hugh Turral
Hugh Turral International Water Management Institute
Gary J. Sheridan
Gary J. Sheridan University of Melbourne

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