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Highly Cited Researchers
Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 109 Scientists Citation in Sri Lanka 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.
* Total Citation Counts Rankings
Rankings
42,348
World Rank
16
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
drought | water | climate change | polic
drought | water | climate change | polic
Citation Metrics
-
Total21,988
-
Last 5 Years4,617
-
Last 5 Years / Total0.210
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* Total Citation Counts Rankings
Rankings
61,373
World Rank
25
Country Rank
5
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
climate change | adaptation | groundwater | energy | agri-food system
climate change | adaptation | groundwater | energy | agri-food system
Citation Metrics
-
Total17,204
-
Last 5 Years14,430
-
Last 5 Years / Total0.839
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* Total Citation Counts Rankings
Rankings
94,665
World Rank
36
Country Rank
7
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Climate change | water policy | food security | poverty | energ economic
Climate change | water policy | food security | poverty | energ economic
Citation Metrics
-
Total11,847
-
Last 5 Years5,438
-
Last 5 Years / Total0.459
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* Total Citation Counts Rankings
Rankings
145,863
World Rank
51
Country Rank
10
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Hydrology | Climate change impacts | Cryosphere | Water-Food Nexus | Climate Resilient System
Hydrology | Climate change impacts | Cryosphere | Water-Food Nexus | Climate Resilient System
Citation Metrics
-
Total8,029
-
Last 5 Years7,111
-
Last 5 Years / Total0.886
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* Total Citation Counts Rankings
Rankings
170,371
World Rank
67
Country Rank
11
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Occupational safety | Public healt
Environmental Science | Occupational safety | Public healt
Citation Metrics
-
Total6,923
-
Last 5 Years6,527
-
Last 5 Years / Total0.943
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* Total Citation Counts Rankings
Rankings
174,213
World Rank
68
Country Rank
12
University
Ranking Based On Selection:
6
Citation Metrics
-
Total6,776
-
Last 5 Years5,069
-
Last 5 Years / Total0.748
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* Total Citation Counts Rankings
Rankings
245,060
World Rank
106
Country Rank
2
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Water Resource | Civil Engineering | Conflict Resolution | Project Management | IWR
Water Resource | Civil Engineering | Conflict Resolution | Project Management | IWR
Citation Metrics
-
Total4,775
-
Last 5 Years2,610
-
Last 5 Years / Total0.547
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* Total Citation Counts Rankings
Rankings
275,458
World Rank
120
Country Rank
2
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental Management | Ecological Engineering | Civil Engineerin
Environmental Engineering | Environmental Management | Ecological Engineering | Civil Engineerin
Citation Metrics
-
Total4,202
-
Last 5 Years2,578
-
Last 5 Years / Total0.614
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* Total Citation Counts Rankings
Rankings
333,527
World Rank
160
Country Rank
24
University
Ranking Based On Selection:
9
Citation Metrics
-
Total3,391
-
Last 5 Years1,938
-
Last 5 Years / Total0.572
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* Total Citation Counts Rankings
Rankings
411,569
World Rank
216
Country Rank
9
University
Ranking Based On Selection:
10
Citation Metrics
-
Total2,579
-
Last 5 Years2,100
-
Last 5 Years / Total0.814
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* Total Citation Counts Rankings
Rankings
445,671
World Rank
252
Country Rank
31
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Climate change/variability | hydrological modeling | hydrological extremes | water security | water managemen
Climate change/variability | hydrological modeling | hydrological extremes | water security | water managemen
Citation Metrics
-
Total2,472
-
Last 5 Years1,785
-
Last 5 Years / Total0.722
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* Total Citation Counts Rankings
Rankings
455,813
World Rank
263
Country Rank
14
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Water pollution and Remediation | Groundwater Pollution and remediation | Fate and transport of Environmental contaminants | Wate
Water pollution and Remediation | Groundwater Pollution and remediation | Fate and transport of Environmental contaminants | Wate
Citation Metrics
-
Total2,243
-
Last 5 Years2,010
-
Last 5 Years / Total0.896
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* Total Citation Counts Rankings
Rankings
493,755
World Rank
284
Country Rank
6
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | waste management | Environmental Geochemistr
Environmental Sciences | waste management | Environmental Geochemistr
Citation Metrics
-
Total2,002
-
Last 5 Years1,624
-
Last 5 Years / Total0.811
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* Total Citation Counts Rankings
Rankings
556,774
World Rank
344
Country Rank
32
University
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Spatial Hydrology | Climate Change | Water Accounting | Land and Water Management | Earth Observatio
Spatial Hydrology | Climate Change | Water Accounting | Land and Water Management | Earth Observatio
Citation Metrics
-
Total1,667
-
Last 5 Years1,576
-
Last 5 Years / Total0.945
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* Total Citation Counts Rankings
Rankings
565,684
World Rank
355
Country Rank
35
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Hydrological modeling | Climate Change | Remote Sensin
Hydrological modeling | Climate Change | Remote Sensin
Citation Metrics
-
Total1,631
-
Last 5 Years749
-
Last 5 Years / Total0.459
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* Total Citation Counts Rankings
Rankings
569,811
World Rank
360
Country Rank
70
University
Ranking Based On Selection:
16
Citation Metrics
-
Total1,607
-
Last 5 Years1,255
-
Last 5 Years / Total0.781
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* Total Citation Counts Rankings
Rankings
572,106
World Rank
362
Country Rank
36
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Water resources | Agriculture | Environment | Climate Chang
Water resources | Agriculture | Environment | Climate Chang
Citation Metrics
-
Total1,612
-
Last 5 Years733
-
Last 5 Years / Total0.455
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* Total Citation Counts Rankings
Rankings
602,721
World Rank
390
Country Rank
10
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Climate smart agribusiness | farmer collectives | climate change | food system
Climate smart agribusiness | farmer collectives | climate change | food system
Citation Metrics
-
Total1,465
-
Last 5 Years959
-
Last 5 Years / Total0.655
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* Total Citation Counts Rankings
Rankings
684,026
World Rank
490
Country Rank
40
University
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Water Resources Management | Irrigation | Hydrolog
Water Resources Management | Irrigation | Hydrolog
Citation Metrics
-
Total1,171
-
Last 5 Years695
-
Last 5 Years / Total0.594
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* Total Citation Counts Rankings
Rankings
719,304
World Rank
543
Country Rank
114
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Water Resources Management | Remote Sensing | GI
Water Resources Management | Remote Sensing | GI
Citation Metrics
-
Total1,064
-
Last 5 Years718
-
Last 5 Years / Total0.675
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* Total Citation Counts Rankings
Rankings
725,701
World Rank
552
Country Rank
42
University
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
water governance | transdisciplinarity | climate change | community-based approaches to wate
water governance | transdisciplinarity | climate change | community-based approaches to wate
Citation Metrics
-
Total1,075
-
Last 5 Years643
-
Last 5 Years / Total0.598
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* Total Citation Counts Rankings
Rankings
728,080
World Rank
557
Country Rank
43
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Hydro(geo)logy | Environmental Pollution | Climate Change | Planetary Health | Remote Sensin
Hydro(geo)logy | Environmental Pollution | Climate Change | Planetary Health | Remote Sensin
Citation Metrics
-
Total1,060
-
Last 5 Years712
-
Last 5 Years / Total0.672
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* Total Citation Counts Rankings
Rankings
739,683
World Rank
572
Country Rank
44
University
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Institutions | policy | governance | climate change adaptation | irrigatio
Institutions | policy | governance | climate change adaptation | irrigatio
Citation Metrics
-
Total1,022
-
Last 5 Years664
-
Last 5 Years / Total0.650
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* Total Citation Counts Rankings
Rankings
756,823
World Rank
601
Country Rank
2
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Soil remediation | Soil amendment | Carbon sequestration | Climate chang
Soil remediation | Soil amendment | Carbon sequestration | Climate chang
Citation Metrics
-
Total961
-
Last 5 Years667
-
Last 5 Years / Total0.694
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* Total Citation Counts Rankings
Rankings
760,442
World Rank
605
Country Rank
45
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Resource recovery & reuse | Environmental sustainability assessment | Business model development | Waste reus
Resource recovery & reuse | Environmental sustainability assessment | Business model development | Waste reus
Citation Metrics
-
Total968
-
Last 5 Years565
-
Last 5 Years / Total0.584
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