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Environmental Sciences
UK
2023

D-Index & Metrics

Environmental Sciences

D-Index
82
Citations
22348
World Ranking
895
National Ranking
74

Engineering and Technology

D-Index
79
Citations
21246
World Ranking
573
National Ranking
39

Simon A. Parsons publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Simon A. Parsons sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 162 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Simon A. Parsons D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Simon A. Parsons sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 79 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Research.com Recognitions

  • 2023 - Research.com Environmental Sciences in United Kingdom Leader Award

Overview

Simon A. Parsons is affiliated with Cranfield University in the United Kingdom. Their research spans multiple fields, primarily focusing on materials science and environmental science. Within these broad areas, Parsons has contributed to subfields including materials chemistry, water science and technology, health, toxicology and mutagenesis, industrial and manufacturing engineering, and ocean engineering.

The main topics addressed in their research include crystallization and solubility studies, X-ray diffraction in crystallography, water treatment and disinfection, wastewater treatment and reuse, fecal contamination and water quality, water-energy-food nexus studies, and water resources management and optimization.

Parsons has published research extensively in venues such as The Cambridge Structural Database, Infrastructure Asset Management, and Environmental Science Water Research & Technology. The most frequent publication venue is The Cambridge Structural Database, where Parsons has contributed to multiple experimental crystal structure determinations.

  • Editorial Perspectives: Scottish Water case study, 2020, Environmental Science Water Research & Technology
  • Transforming Scottish Water's asset management to ensure sustainable investment decisions, 2024, Infrastructure Asset Management
  • CCDC 1994630: Experimental Crystal Structure Determination, 2020, The Cambridge Structural Database
  • CCDC 1958844: Experimental Crystal Structure Determination, 2020, The Cambridge Structural Database
  • CCDC 1994633: Experimental Crystal Structure Determination, 2020, The Cambridge Structural Database

Parsons collaborates frequently with a range of researchers. Notable co-authors include Bryan T. Adey, Rachael Picken, Nicholas P. Funnell, Craig L. Bull, and Christopher J. Ridley. Each of these co-authors has worked on multiple publications alongside Parsons.

Best Publications

  • Struvite formation, control and recovery

    James D Doyle;Simon A Parsons

  • Advanced oxidation processes for water treatment: advances and trends for R & D

    Christos Comninellis;Agnieszka Kapalka;Sixto Malato;Simon A Parsons

  • Phosphorus Recovery from Wastewater by Struvite Crystallization: A Review

    K. S. Le Corre;E. Valsami-Jones;P. J. Hobbs;S. A. Parsons

  • A review of floc strength and breakage.

    Peter Jarvis;Bruce Jefferson;J. Gregory;Simon A. Parsons

  • Characterisation of algogenic organic matter extracted from cyanobacteria, green algae and diatoms

    Rita K. Henderson;Andy Baker;Simon A. Parsons;Bruce Jefferson

  • Odour measurements for sewage treatment works

    P. Gostelow;S.A. Parsons;R.M. Stuetz

  • The impact of algal properties and pre-oxidation on solid-liquid separation of algae.

    Rita Henderson;Simon A. Parsons;Bruce Jefferson

  • Potential phosphorus recovery by struvite formation.

    Y Jaffer;T.A Clark;P Pearce;S.A Parsons

  • Developments in odour control and waste gas treatment biotechnology: a review

    Joanna E Burgess;Simon A Parsons;Richard M Stuetz

  • Impact of calcium on struvite crystal size, shape and purity

    Kristell S. Le Corre;Eugenia Valsami-Jones;Phil Hobbs;Simon A. Parsons

  • Breakage, regrowth, and fractal nature of natural organic matter flocs.

    Peter Jarvis;Bruce Jefferson;Simon A Parsons

  • Seasonal variations in natural organic matter and its impact on coagulation in water treatment.

    Emma L. Sharp;Simon A. Parsons;Bruce Jefferson

  • The impact of differing cell and algogenic organic matter (AOM) characteristics on the coagulation and flotation of algae.

    Rita Kay Henderson;Simon A. Parsons;Bruce Jefferson

  • Technologies for domestic wastewater recycling

    B Jefferson;A Laine;S Parsons;T Stephenson

  • Comparison of the disinfection by-product formation potential of treated waters exposed to chlorine and monochloramine.

    Cynthia M.M. Bougeard;Emma H. Goslan;Bruce Jefferson;Simon A. Parsons

  • Partial Oxidation by Ozone to Remove Recalcitrance from Wastewaters - a Review

    A.B. C. Alvares;C. Diaper;S. A. Parsons

  • Calcium carbonate scale formation and control

    Jitka MacAdam;Simon A. Parsons

  • A comparison of disinfection by-products found in chlorinated and chloraminated drinking waters in Scotland.

    Emma H. Goslan;Stuart W. Krasner;Matthew Bower;Sophie A. Rocks

  • Impact of fractional character on the coagulation of NOM

    E.L. Sharp;P. Jarvis;S.A. Parsons;B. Jefferson

  • Successful Removal of Algae through the Control of Zeta Potential

    R. K. Henderson;S. A. Parsons;B. Jefferson

Frequent Co-Authors

Bruce Jefferson
Bruce Jefferson Cranfield University
Peter Jarvis
Peter Jarvis Cranfield University
Tom Stephenson
Tom Stephenson Cranfield University
Simon Judd
Simon Judd Cranfield University
Phil J. Hobbs
Phil J. Hobbs Rothamsted Research
Eugenia Valsami-Jones
Eugenia Valsami-Jones University of Birmingham
Richard M. Stuetz
Richard M. Stuetz University of New South Wales
Elise Cartmell
Elise Cartmell Cranfield University
Alistair B.A. Boxall
Alistair B.A. Boxall University of York
Steve Dunn
Steve Dunn London South Bank University

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