World's Best Scientists 2026 revealed!
Alan R. Hill

Alan R. Hill

D-Index & Metrics

Environmental Sciences

D-Index
45
Citations
7856
World Ranking
6402
National Ranking
281

Alan R. Hill 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 Alan R. Hill 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: 95 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Alan R. Hill 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 Alan R. Hill 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: 45 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Overview

Alan R. Hill is affiliated with York University in Canada and has contributed to the field of Medicine, with a focus on subfields such as Public Health, Environmental and Occupational Health, Cell Biology, Nutrition and Dietetics, Biochemistry, and Physiology. Their research encompasses a variety of topics including muscle metabolism and nutrition, nuts composition and effects, nutritional studies and diet, antioxidant activity and oxidative stress, diet and metabolism studies, exercise and physiological responses, and consumer attitudes and food labeling.

The scientist's publication record includes papers in several prominent venues. Frequent publication venues include:

  • Proceedings of The Nutrition Society
  • Nutrients
  • European Journal of Nutrition
  • American Journal of Clinical Nutrition
  • BMJ Open

Alan R. Hill has collaborated with various co-authors over the course of their career. Frequent co-authors include:

  • Alison M. Coates
  • Jonathan D. Buckley
  • Sharayah Carter
  • Catherine Yandell
  • Susan Ward

Their recent papers reflect a focus on topics involving nutrition, cognitive performance, diet quality, and the implications of food components on health and disease risks. Selected recent papers include:

  • "Continued post-retraction citation of a fraudulent clinical trial report, 11 years after it was retracted for falsifying data" (2020), published in Scientometrics
  • "Effect of food sources of nitrate, polyphenols, L-arginine and L-citrulline on endurance exercise performance: a systematic review and meta-analysis of randomised controlled trials" (2021), published in Journal of the International Society of Sports Nutrition
  • "Effect of a 12-Week Almond-Enriched Diet on Biomarkers of Cognitive Performance, Mood, and Cardiometabolic Health in Older Overweight Adults" (2020), published in Nutrients
  • "The Effect of Nut Consumption on Diet Quality, Cardiometabolic and Gastrointestinal Health in Children: A Systematic Review of Randomized Controlled Trials" (2021), published in International Journal of Environmental Research and Public Health
  • "Eggs and Cardiovascular Disease Risk: An Update of Recent Evidence" (2023), published in Current Atherosclerosis Reports

Best Publications

  • Nitrate Removal in Stream Riparian Zones

    Alan R. Hill

  • Subsurface denitrification in a forest riparian zone: interactions between hydrology and supplies of nitrate and organic carbon.

    Alan R. Hill;Kevin J. Devito;S. Campagnolo;K. Sanmugadas

  • Landscape controls on nitrate removal in stream riparian zones

    Philippe G. F. Vidon;Alan R. Hill

  • Groundwater phosphate dynamics in a river riparian zone: effects of hydrologic flowpaths, lithology and redox chemistry

    G.C. Carlyle;A.R. Hill

  • Nitrate Dynamics in Relation to Lithology and Hydrologic Flow Path in a River Riparian Zone

    Kevin J. Devito;Dan Fitzgerald;Alan R. Hill;Ramon Aravena

  • Groundwater-surface water interactions in headwater forested wetlands of the Canadian Shield

    K.J. Devito;A.R. Hill;N. Roulet

  • Landscape controls on the hydrology of stream riparian zones

    Philippe G.F. Vidon;Alan R. Hill

  • Denitrification and Organic Carbon Availability in Riparian Wetland Soils and Subsurface Sediments

    Alan R. Hill;Mia Cardaci

  • Hyporheic zone hydrology and nitrogen dynamics in relation to the streambed topography of a N-rich stream

    Alan R. Hill;Carl F. Labadia;K. Sanmugadas

  • 3 – Stream Chemistry and Riparian Zones

    Alan R. Hill

  • Denitrification and patterns of electron donors and acceptors in eight riparian zones with contrasting hydrogeology

    Philippe Vidon;Alan R. Hill

  • Effects of rifflestep restoration on hyporheic zone chemistry in N-rich lowland streams

    Tamao Kasahara;Tamao Kasahara;Alan R Hill

  • Denitrification in the nitrogen budget of a river ecosystem

    A. R. Hill

  • Ground water flow paths in relation to nitrogen chemistry in the near-stream zone

    Alan R. Hill

  • Hyporheic exchange flows induced by constructed riffles and steps in lowland streams in southern Ontario, Canada

    Tamao Kasahara;Tamao Kasahara;Alan R. Hill

  • Runoff mechanisms in a forested groundwater discharge wetland

    J.M. Waddington;N.T. Roulet;A.R. Hill

  • Factors affecting the export of nitrate-nitrogen from drainage basins in southern Ontario

    A.R. Hill

  • Nitrate Distribution in the Ground Water of the Alliston Region of Ontario, Canada

    A. R. Hill

  • SULPHATE DYNAMICS IN RELATION TO GROUNDWATER–SURFACE WATER INTERACTIONS IN HEADWATER WETLANDS OF THE SOUTHERN CANADIAN SHIELD

    K. J. Devito;A. R. Hill

  • Denitrification potential in relation to lithology in five headwater riparian zones.

    Alan R. Hill;Philippe G. F. Vidon;Jackson Langat

Frequent Co-Authors

Kevin J. Devito
Kevin J. Devito University of Alberta
Nigel T. Roulet
Nigel T. Roulet McGill University
James M. Waddington
James M. Waddington McMaster University
Peter J. Dillon
Peter J. Dillon Trent University
Ramon Aravena
Ramon Aravena University of Waterloo
Jim Buttle
Jim Buttle Trent University

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