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World Scientist and University Rankings 2026

Mexico Engineering & Technology / Environmental Science & Engineering 204 Scientists Subject Rankings

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 yearsAs of Jan 03, 2026, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

Total 204 scientist , 576 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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22,567
World Rank
47
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Climate change | agricultural systems | impact assessment | CSA | crop modelling..

H-Index Metrics

  • H-Index
    81
  • i10 Index
    219
  • Citation Counts
    29,588
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* Total H Index Rankings

Rankings

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89,570
World Rank
240
Country Rank
89
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Redox mediator | Anammox | Feammox | humus | anaerobic methane oxidatio

H-Index Metrics

  • H-Index
    51
  • i10 Index
    130
  • Citation Counts
    10,293
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* Total H Index Rankings

Rankings

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93,000
World Rank
248
Country Rank
2
University
Ranking Based On Selection:
3
* Total H Index Rankings

Rankings

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99,467
World Rank
287
Country Rank
105
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Global Change | Climate Change | Environmental Radioactivity | Radiochronolog

H-Index Metrics

  • H-Index
    49
  • i10 Index
    199
  • Citation Counts
    9,481
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* Total H Index Rankings

Rankings

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108,547
World Rank
331
Country Rank
12
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
crop physiology | agronomy | tropical agriculture | climate change | agricultur

H-Index Metrics

  • H-Index
    47
  • i10 Index
    77
  • Citation Counts
    8,121
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* Total H Index Rankings

Rankings

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128,980
World Rank
454
Country Rank
158
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Toxiciología | morfología | educación médic

H-Index Metrics

  • H-Index
    44
  • i10 Index
    137
  • Citation Counts
    6,627
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* Total H Index Rankings

Rankings

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169,385
World Rank
716
Country Rank
234
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Microbiology | Genomics | Evolutionary Genetics | Ecology | Bioinformatic

H-Index Metrics

  • H-Index
    39
  • i10 Index
    63
  • Citation Counts
    6,682
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* Total H Index Rankings

Rankings

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170,622
World Rank
731
Country Rank
9
University
Ranking Based On Selection:
8
* Total H Index Rankings

Rankings

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187,523
World Rank
849
Country Rank
268
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Res. and Agr. economics | agriculture value chains | climate change | evaluation

H-Index Metrics

  • H-Index
    37
  • i10 Index
    141
  • Citation Counts
    6,412
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* Total H Index Rankings

Rankings

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204,518
World Rank
1,003
Country Rank
310
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | electrocatalysis | electrochemical advanced oxidation processes | environmenta

H-Index Metrics

  • H-Index
    35
  • i10 Index
    43
  • Citation Counts
    3,975
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* Total H Index Rankings

Rankings

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207,936
World Rank
1,016
Country Rank
1
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
One health | Sustainable bioprocess | Yeasts | Bio-fuels-materials | Nanobiotechnolg

H-Index Metrics

  • H-Index
    35
  • i10 Index
    62
  • Citation Counts
    3,423
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* Total H Index Rankings

Rankings

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210,042
World Rank
1,036
Country Rank
12
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering Electrochemistry and Water Treatmen

H-Index Metrics

  • H-Index
    35
  • i10 Index
    74
  • Citation Counts
    3,788
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* Total H Index Rankings

Rankings

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218,714
World Rank
1,099
Country Rank
80
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Inhalation toxicology | Environmental Toxicology | and advanced materials toxicolog

H-Index Metrics

  • H-Index
    34
  • i10 Index
    51
  • Citation Counts
    4,215
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* Total H Index Rankings

Rankings

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227,702
World Rank
1,185
Country Rank
29
University
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Climate change policy | Poverty and inequality | Adoption and Impact analysi

H-Index Metrics

  • H-Index
    33
  • i10 Index
    52
  • Citation Counts
    5,081
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* Total H Index Rankings

Rankings

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248,996
World Rank
1,346
Country Rank
45
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Air pollution | soil pollution | environmental catalysis | pollution chemistr

H-Index Metrics

  • H-Index
    32
  • i10 Index
    61
  • Citation Counts
    3,231
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* Total H Index Rankings

Rankings

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249,170
World Rank
1,348
Country Rank
423
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
energy | climate change | environement | polic

H-Index Metrics

  • H-Index
    32
  • i10 Index
    54
  • Citation Counts
    19,393
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* Total H Index Rankings

Rankings

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249,785
World Rank
1,353
Country Rank
20
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

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250,211
World Rank
1,358
Country Rank
1
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Environmental Microbiology | Biofilms | Bioinnovation | Heritage Science | Project Managemen

H-Index Metrics

  • H-Index
    32
  • i10 Index
    52
  • Citation Counts
    3,089
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* Total H Index Rankings

Rankings

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250,964
World Rank
1,369
Country Rank
428
University
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
coral reefs | sclerochronology | climate chang

H-Index Metrics

  • H-Index
    32
  • i10 Index
    59
  • Citation Counts
    3,507
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* Total H Index Rankings

Rankings

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290,165
World Rank
1,741
Country Rank
55
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Natural pigments | Biotechnolog

H-Index Metrics

  • H-Index
    29
  • i10 Index
    48
  • Citation Counts
    3,333
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* Total H Index Rankings

Rankings

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297,499
World Rank
1,804
Country Rank
43
University
Ranking Based On Selection:
21
* Total H Index Rankings

Rankings

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309,628
World Rank
1,919
Country Rank
69
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Air Pollution Control | Air Quality Modeling | Combustion | Vehicle emission

H-Index Metrics

  • H-Index
    28
  • i10 Index
    51
  • Citation Counts
    2,790
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* Total H Index Rankings

Rankings

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318,011
World Rank
2,003
Country Rank
24
University
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
environmental sciences | synchrotron techniques | environmental chemistry | bioremediatio

H-Index Metrics

  • H-Index
    28
  • i10 Index
    39
  • Citation Counts
    5,476
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* Total H Index Rankings

Rankings

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319,592
World Rank
2,029
Country Rank
8
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

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336,433
World Rank
2,174
Country Rank
30
University
Ranking Based On Selection:
25
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