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Jordan Engineering & Technology / Environmental Science & Engineering 53 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 years. As of Jan 02, 2026, the rankings are determined according to the Total H Index. BETA 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 H Index Rankings
Rankings
221,459
World Rank
136
Country Rank
29
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Solid Waste Mangement | Circular Economy | Sustainability | Waste to Energy | Environmental Science & Technolog
Solid Waste Mangement | Circular Economy | Sustainability | Waste to Energy | Environmental Science & Technolog
H-Index Metrics
-
H-Index34
-
i10 Index50
-
Citation Counts4,848
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* Total H Index Rankings
Rankings
351,216
World Rank
319
Country Rank
15
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Water & wastewater treatment and reuse | Membrane separation technology | Water Desalinatio
Water & wastewater treatment and reuse | Membrane separation technology | Water Desalinatio
H-Index Metrics
-
H-Index26
-
i10 Index39
-
Citation Counts3,159
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* Total H Index Rankings
Rankings
357,391
World Rank
328
Country Rank
8
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental Risk Assessment | Climate Change | Engineering Hydrolog
Environmental Risk Assessment | Climate Change | Engineering Hydrolog
H-Index Metrics
-
H-Index26
-
i10 Index35
-
Citation Counts3,567
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* Total H Index Rankings
Rankings
377,048
World Rank
357
Country Rank
9
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Water treatment | Desalination processes | Membrane technology | Dissolved air flotation Jojoba oi
Water treatment | Desalination processes | Membrane technology | Dissolved air flotation Jojoba oi
H-Index Metrics
-
H-Index25
-
i10 Index27
-
Citation Counts3,136
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* Total H Index Rankings
Rankings
398,281
World Rank
402
Country Rank
91
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
432,376
World Rank
474
Country Rank
17
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Water and Environmental Pollution | Water Resources Managemen
Water and Environmental Pollution | Water Resources Managemen
H-Index Metrics
-
H-Index23
-
i10 Index40
-
Citation Counts2,611
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* Total H Index Rankings
Rankings
457,128
World Rank
538
Country Rank
122
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Arid land hydrology | water harvesting | soil erosion | wastewater treatment | hydrological modellin
Arid land hydrology | water harvesting | soil erosion | wastewater treatment | hydrological modellin
H-Index Metrics
-
H-Index22
-
i10 Index30
-
Citation Counts2,121
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* Total H Index Rankings
Rankings
511,445
World Rank
648
Country Rank
16
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Smart Agriculture | Biochar production and application | nonconventional water use | Smart Irrigation | Water harvesting modelin
Smart Agriculture | Biochar production and application | nonconventional water use | Smart Irrigation | Water harvesting modelin
H-Index Metrics
-
H-Index20
-
i10 Index36
-
Citation Counts1,173
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* Total H Index Rankings
Rankings
520,077
World Rank
671
Country Rank
22
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Water and Wastewater Quality | Water Security | Microbial Processes in Wastewater Treatment | Applie
Water and Wastewater Quality | Water Security | Microbial Processes in Wastewater Treatment | Applie
H-Index Metrics
-
H-Index20
-
i10 Index33
-
Citation Counts2,161
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* Total H Index Rankings
Rankings
543,408
World Rank
732
Country Rank
164
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Environment | renewable energy | cleaner production | waste managmen
Environment | renewable energy | cleaner production | waste managmen
H-Index Metrics
-
H-Index19
-
i10 Index26
-
Citation Counts1,455
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* Total H Index Rankings
Rankings
544,945
World Rank
735
Country Rank
37
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Climate change | GIS | Remote sensing | Water resource
Climate change | GIS | Remote sensing | Water resource
H-Index Metrics
-
H-Index19
-
i10 Index22
-
Citation Counts1,360
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* Total H Index Rankings
Rankings
566,945
World Rank
787
Country Rank
54
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Climate Action | Solid waste management | Sustainability | Circular Econom
Climate Action | Solid waste management | Sustainability | Circular Econom
H-Index Metrics
-
H-Index19
-
i10 Index32
-
Citation Counts1,231
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* Total H Index Rankings
Rankings
585,335
World Rank
834
Country Rank
214
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Stress management with emphasis of heat stress and its impact on livestock and poultry performance
Stress management with emphasis of heat stress and its impact on livestock and poultry performance
H-Index Metrics
-
H-Index18
-
i10 Index25
-
Citation Counts1,754
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* Total H Index Rankings
Rankings
593,619
World Rank
858
Country Rank
223
University
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Water | Environmental & Agricultural Economic
Water | Environmental & Agricultural Economic
H-Index Metrics
-
H-Index18
-
i10 Index30
-
Citation Counts2,082
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* Total H Index Rankings
Rankings
601,477
World Rank
877
Country Rank
52
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
628,420
World Rank
952
Country Rank
67
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | Environmental Engineering | water resources managemen
wastewater treatment | Environmental Engineering | water resources managemen
H-Index Metrics
-
H-Index17
-
i10 Index19
-
Citation Counts1,515
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* Total H Index Rankings
Rankings
632,309
World Rank
965
Country Rank
251
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Water Resources and Environmental Engineerin
Water Resources and Environmental Engineerin
H-Index Metrics
-
H-Index17
-
i10 Index22
-
Citation Counts1,183
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* Total H Index Rankings
Rankings
637,571
World Rank
985
Country Rank
56
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
640,093
World Rank
995
Country Rank
214
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
676,846
World Rank
1,105
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
700,181
World Rank
1,180
Country Rank
299
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
710,749
World Rank
1,216
Country Rank
39
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
710,768
World Rank
1,217
Country Rank
40
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
754,694
World Rank
1,345
Country Rank
104
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
774,401
World Rank
1,408
Country Rank
346
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Water and Wastewater | Treatment and Reuse | Sustainable Waste Management | Circular Econom
Water and Wastewater | Treatment and Reuse | Sustainable Waste Management | Circular Econom
H-Index Metrics
-
H-Index14
-
i10 Index15
-
Citation Counts1,266
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