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Citation Rankings
Highly Cited Researchers

Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 664 Scientists Citation in Canada Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

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Total 664 scientists , 285 institution , Updates every 3 days
* Total Citation Counts Rankings

Rankings

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984
World Rank
Canada
41
Country Rank
University of British Columbia Logo
2
University
Ranking Based On Selection:
1
Michael Brauer
University of British Columbia Vancouver, Canada
Engineering & Technology / Environmental Science & Engineering
air pollution | environmental health | environmental epidemiology | built environmen

Citation Metrics

  • Total
    204,113
  • Last 5 Years
    147,880
  • Last 5 Years / Total
    0.725
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* Total Citation Counts Rankings

Rankings

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3,956
World Rank
Canada
150
Country Rank
Dalhousie University Logo
3
University
Ranking Based On Selection:
2
Aaron Van Donkelaar
Dalhousie University Halifax, Canada
Engineering & Technology / Environmental Science & Engineering
Satellite Remote Sensing | Air Qualit

Citation Metrics

  • Total
    99,008
  • Last 5 Years
    66,333
  • Last 5 Years / Total
    0.670
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* Total Citation Counts Rankings

Rankings

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7,890
World Rank
Canada
289
Country Rank
Environment Canada Logo
1
University
Ranking Based On Selection:
3
Keith A Hobson
Environment Canada Ottawa, Canada
Engineering & Technology / Environmental Science & Engineering
Conservation Biology | stable isotope

Citation Metrics

  • Total
    65,138
  • Last 5 Years
    18,071
  • Last 5 Years / Total
    0.277
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* Total Citation Counts Rankings

Rankings

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8,522
World Rank
Canada
315
Country Rank
Queen's University Kingston Logo
6
University
Ranking Based On Selection:
4
John Smol
Queen's University Kingston Kingston, Canada
Engineering & Technology / Environmental Science & Engineering
Limnology | Paleolimnology | Limnogeology | Arctic | Diatom

Citation Metrics

  • Total
    62,073
  • Last 5 Years
    21,891
  • Last 5 Years / Total
    0.353
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* Total Citation Counts Rankings

Rankings

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11,631
World Rank
Canada
455
Country Rank
University of Regina Logo
3
University
Ranking Based On Selection:
5
Guohe Huang
University of Regina Regina, Canada
Engineering & Technology / Environmental Science & Engineering
planning of energy and environmental systems | synchrotron-based environmental chemistry and biochemistry | climate modeling and

Citation Metrics

  • Total
    50,959
  • Last 5 Years
    17,017
  • Last 5 Years / Total
    0.334
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* Total Citation Counts Rankings

Rankings

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12,545
World Rank
Canada
482
Country Rank
University of Victoria British Columbia Logo
8
University
Ranking Based On Selection:
6
Michael Eby
University of Victoria British Columbia Victoria, Canada
Engineering & Technology / Environmental Science & Engineering
Climat

Citation Metrics

  • Total
    48,686
  • Last 5 Years
    18,781
  • Last 5 Years / Total
    0.386
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* Total Citation Counts Rankings

Rankings

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13,922
World Rank
Canada
538
Country Rank
University of Victoria British Columbia Logo
10
University
Ranking Based On Selection:
7
Andrew Weaver
University of Victoria British Columbia Victoria, Canada
Engineering & Technology / Environmental Science & Engineering
climate | climate policy | climate solutions | oceanography | meteorolog

Citation Metrics

  • Total
    45,700
  • Last 5 Years
    11,066
  • Last 5 Years / Total
    0.242
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* Total Citation Counts Rankings

Rankings

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13,933
World Rank
Canada
539
Country Rank
University of Calgary Logo
25
University
Ranking Based On Selection:
8
Joo Hwa Tay
University of Calgary Calgary, Canada
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental science | Biotechnolog

Citation Metrics

  • Total
    45,685
  • Last 5 Years
    14,796
  • Last 5 Years / Total
    0.324
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* Total Citation Counts Rankings

Rankings

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14,253
World Rank
Canada
550
Country Rank
University of Alberta Logo
36
University
Ranking Based On Selection:
9
Mike Flannigan
University of Alberta Edmonton, Canada
Engineering & Technology / Environmental Science & Engineering
wildland fire | climate change | fire weather | landscape fire modellin

Citation Metrics

  • Total
    45,066
  • Last 5 Years
    21,064
  • Last 5 Years / Total
    0.467
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* Total Citation Counts Rankings

Rankings

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16,294
World Rank
Canada
653
Country Rank
Université Laval Logo
20
University
Ranking Based On Selection:
10
Peter A Vanrolleghem
Université Laval Québec, Canada
Engineering & Technology / Environmental Science & Engineering
water quality modeling | wastewater treatment | control | micropollutants | resource recover

Citation Metrics

  • Total
    41,497
  • Last 5 Years
    11,458
  • Last 5 Years / Total
    0.276
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* Total Citation Counts Rankings

Rankings

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19,627
World Rank
Canada
798
Country Rank
University of Guelph Logo
8
University
Ranking Based On Selection:
11
Keith Solomon
University of Guelph Guelph, Canada
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Ecotoxicology | Risk Assessment

Citation Metrics

  • Total
    36,821
  • Last 5 Years
    10,917
  • Last 5 Years / Total
    0.296
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* Total Citation Counts Rankings

Rankings

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22,486
World Rank
Canada
903
Country Rank
Simon Fraser University Logo
17
University
Ranking Based On Selection:
12
Kirsten Zickfeld
Simon Fraser University Burnaby, Canada
Engineering & Technology / Environmental Science & Engineering
Climate scienc

Citation Metrics

  • Total
    33,670
  • Last 5 Years
    21,025
  • Last 5 Years / Total
    0.624
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* Total Citation Counts Rankings

Rankings

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24,562
World Rank
Canada
991
Country Rank
University of Toronto Logo
149
University
Ranking Based On Selection:
13
Frank Wania
University of Toronto Toronto, Canada
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistr

Citation Metrics

  • Total
    31,793
  • Last 5 Years
    9,428
  • Last 5 Years / Total
    0.297
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* Total Citation Counts Rankings

Rankings

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27,871
World Rank
Canada
1,129
Country Rank
University of Victoria British Columbia Logo
15
University
Ranking Based On Selection:
14
Terry Prowse
University of Victoria British Columbia Victoria, Canada
Engineering & Technology / Environmental Science & Engineering
Arctic | cold-regions hydrology | climate change | hydro-ecology | hydro-climatolog

Citation Metrics

  • Total
    29,271
  • Last 5 Years
    8,989
  • Last 5 Years / Total
    0.307
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* Total Citation Counts Rankings

Rankings

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30,180
World Rank
Canada
1,217
Country Rank
McGill University Logo
114
University
Ranking Based On Selection:
15
Jan Franklin Adamowski
McGill University Montréal, Canada
Engineering & Technology / Environmental Science & Engineering
Water Resources Management | Human-Water Systems | Sustainable Agriculture | Artificial Intelligenc

Citation Metrics

  • Total
    27,728
  • Last 5 Years
    20,324
  • Last 5 Years / Total
    0.733
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* Total Citation Counts Rankings

Rankings

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30,519
World Rank
Canada
1,235
Country Rank
University of Toronto Logo
175
University
Ranking Based On Selection:
16
Donald Cole
University of Toronto Toronto, Canada
Engineering & Technology / Environmental Science & Engineering
environment | work & healt

Citation Metrics

  • Total
    27,517
  • Last 5 Years
    9,305
  • Last 5 Years / Total
    0.338
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* Total Citation Counts Rankings

Rankings

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31,604
World Rank
Canada
1,278
Country Rank
Université du Québec Montréal Logo
5
University
Ranking Based On Selection:
17
Alejandro Di Luca
Université du Québec Montréal Montréal, Canada
Engineering & Technology / Environmental Science & Engineering
Climate Change | Precipitation | Regional Climate Model

Citation Metrics

  • Total
    26,872
  • Last 5 Years
    17,645
  • Last 5 Years / Total
    0.657
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* Total Citation Counts Rankings

Rankings

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37,466
World Rank
Canada
1,559
Country Rank
McGill University Logo
146
University
Ranking Based On Selection:
18
Niladri Nil Basu
McGill University Montréal, Canada
Engineering & Technology / Environmental Science & Engineering
environmental toxicology | exposure science | ecotoxicology | environmental health | mercur

Citation Metrics

  • Total
    23,868
  • Last 5 Years
    16,506
  • Last 5 Years / Total
    0.692
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* Total Citation Counts Rankings

Rankings

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40,000
World Rank
Canada
1,661
Country Rank
University of Victoria British Columbia Logo
27
University
Ranking Based On Selection:
19
Nancy Turner
University of Victoria British Columbia Victoria, Canada
Engineering & Technology / Environmental Science & Engineering
ethnobotan

Citation Metrics

  • Total
    22,782
  • Last 5 Years
    10,288
  • Last 5 Years / Total
    0.452
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* Total Citation Counts Rankings

Rankings

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42,429
World Rank
Canada
1,774
Country Rank
University of Waterloo Logo
67
University
Ranking Based On Selection:
20
Derek Armitage
University of Waterloo Waterloo, Canada
Engineering & Technology / Environmental Science & Engineering
Governance Coasts Oceans Fisheries SES Resilienc

Citation Metrics

  • Total
    21,839
  • Last 5 Years
    11,272
  • Last 5 Years / Total
    0.516
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* Total Citation Counts Rankings

Rankings

flag
46,930
World Rank
Canada
1,999
Country Rank
University of British Columbia Logo
239
University
Ranking Based On Selection:
21
Terre Satterfield
University of British Columbia Vancouver, Canada
Engineering & Technology / Environmental Science & Engineering
environmental values | perceived risk | culture & environmen

Citation Metrics

  • Total
    20,285
  • Last 5 Years
    11,716
  • Last 5 Years / Total
    0.578
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* Total Citation Counts Rankings

Rankings

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49,077
World Rank
Canada
2,091
Country Rank
Concordia University Montréal Logo
23
University
Ranking Based On Selection:
22
Catherine N Mulligan
Concordia University Montréal Montréal, Canada
Engineering & Technology / Environmental Science & Engineering
environmenta

Citation Metrics

  • Total
    19,650
  • Last 5 Years
    6,193
  • Last 5 Years / Total
    0.315
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* Total Citation Counts Rankings

Rankings

flag
49,477
World Rank
Canada
2,110
Country Rank
University of Guelph Logo
41
University
Ranking Based On Selection:
23
Hung Lee
University of Guelph Guelph, Canada
Engineering & Technology / Environmental Science & Engineering
biomass conversion | pentose-fermenting yeasts | pollutant degradation | pathogen detectio

Citation Metrics

  • Total
    19,530
  • Last 5 Years
    3,401
  • Last 5 Years / Total
    0.174
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* Total Citation Counts Rankings

Rankings

flag
50,784
World Rank
Canada
2,158
Country Rank
University of Toronto Logo
290
University
Ranking Based On Selection:
24
Carmen Logie
University of Toronto Toronto, Canada
Engineering & Technology / Environmental Science & Engineering
stigma | HIV | youth | humanitarian health | climate chang

Citation Metrics

  • Total
    19,160
  • Last 5 Years
    14,932
  • Last 5 Years / Total
    0.779
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* Total Citation Counts Rankings

Rankings

flag
55,228
World Rank
Canada
2,352
Country Rank
University of Toronto Logo
313
University
Ranking Based On Selection:
25
Myrna Simpson
University of Toronto Toronto, Canada
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry | Soil Biogeochemistry | Soil Organic Matter | Environmental Metabolomic

Citation Metrics

  • Total
    17,993
  • Last 5 Years
    9,602
  • Last 5 Years / Total
    0.534
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