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
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Climate Change | agriculture | mitigation | adaptation | atmospheric chemistr
Climate Change | agriculture | mitigation | adaptation | atmospheric chemistr
Citation Metrics
-
Total135,988
-
Last 5 Years56,558
-
Last 5 Years / Total0.416
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
regional climate change | dynamical downscaling | bias correction | impacts | extreme event
regional climate change | dynamical downscaling | bias correction | impacts | extreme event
Citation Metrics
-
Total42,822
-
Last 5 Years30,586
-
Last 5 Years / Total0.714
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Synthesis and characterization of micro and nanoparticle
Synthesis and characterization of micro and nanoparticle
Citation Metrics
-
Total24,922
-
Last 5 Years9,845
-
Last 5 Years / Total0.395
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Meteorology & Atmospheric Sciences
Climate Change | Biogeochemical cycles | Ecology | Biometeorology | Remote Sensin
Climate Change | Biogeochemical cycles | Ecology | Biometeorology | Remote Sensin
Citation Metrics
-
Total24,218
-
Last 5 Years17,031
-
Last 5 Years / Total0.703
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
bio-geochemistry | modelling | climate change mitigation | soil carbon sequestratio
bio-geochemistry | modelling | climate change mitigation | soil carbon sequestratio
Citation Metrics
-
Total21,800
-
Last 5 Years17,642
-
Last 5 Years / Total0.809
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
water resources | floods | droughts | climate chang
water resources | floods | droughts | climate chang
Citation Metrics
-
Total21,384
-
Last 5 Years10,053
-
Last 5 Years / Total0.470
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Earth Observation | Radiation transfer | Climate Chang
Earth Observation | Radiation transfer | Climate Chang
Citation Metrics
-
Total19,209
-
Last 5 Years4,914
-
Last 5 Years / Total0.256
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
energy efficiency | energy | climate change | polic
energy efficiency | energy | climate change | polic
Citation Metrics
-
Total16,643
-
Last 5 Years11,609
-
Last 5 Years / Total0.698
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Climate Change | Drought | Disaster Risk | Climate Impacts | Adaptatio
Climate Change | Drought | Disaster Risk | Climate Impacts | Adaptatio
Citation Metrics
-
Total16,263
-
Last 5 Years14,465
-
Last 5 Years / Total0.889
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Citation Metrics
-
Total13,185
-
Last 5 Years10,808
-
Last 5 Years / Total0.820
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
coastal morphodynamics | sediment dynamics | coastal video monitoring | coastal zone climate change impacts and adaptatio
coastal morphodynamics | sediment dynamics | coastal video monitoring | coastal zone climate change impacts and adaptatio
Citation Metrics
-
Total12,789
-
Last 5 Years10,551
-
Last 5 Years / Total0.825
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Marine Sciences and Engineering
Ocean color remote sensing | marine optical radiometr
Ocean color remote sensing | marine optical radiometr
Citation Metrics
-
Total11,366
-
Last 5 Years4,218
-
Last 5 Years / Total0.371
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Mechanical Engineering
Risk Analysis | Consequence Assessment | Heat transfer propertie
Risk Analysis | Consequence Assessment | Heat transfer propertie
Citation Metrics
-
Total10,083
-
Last 5 Years3,128
-
Last 5 Years / Total0.310
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Civil Engineering
Civil cooperation | social capital | local self governance | complex system
Civil cooperation | social capital | local self governance | complex system
Citation Metrics
-
Total9,481
-
Last 5 Years3,378
-
Last 5 Years / Total0.356
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Electrical & Electronic Engineering
ELV | WEEE | Batteries | Secondary Raw Materials | Critical Raw Materials for Strategic Sector
ELV | WEEE | Batteries | Secondary Raw Materials | Critical Raw Materials for Strategic Sector
Citation Metrics
-
Total9,319
-
Last 5 Years5,201
-
Last 5 Years / Total0.558
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Computer Science
Data Analysis | Machine Learning | Information Retrieval | Natural Language Processing | Sentiment Analysi
Data Analysis | Machine Learning | Information Retrieval | Natural Language Processing | Sentiment Analysi
Citation Metrics
-
Total8,589
-
Last 5 Years2,881
-
Last 5 Years / Total0.335
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
LC-MS/MS | UHPLC-MS | SPE | water pollution | emerging pollutant
LC-MS/MS | UHPLC-MS | SPE | water pollution | emerging pollutant
Citation Metrics
-
Total8,290
-
Last 5 Years3,207
-
Last 5 Years / Total0.387
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Citation Metrics
-
Total8,041
-
Last 5 Years2,072
-
Last 5 Years / Total0.258
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | NMR | nanomedicine | soft_materials | FF
Nanotechnology | NMR | nanomedicine | soft_materials | FF
Citation Metrics
-
Total7,719
-
Last 5 Years3,680
-
Last 5 Years / Total0.477
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Electrical & Information Engineering
wireless communication | positioning | security | machine learnin
wireless communication | positioning | security | machine learnin
Citation Metrics
-
Total7,580
-
Last 5 Years4,525
-
Last 5 Years / Total0.597
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
renewable energy | energy efficiency | energy policy | electric vehicle
renewable energy | energy efficiency | energy policy | electric vehicle
Citation Metrics
-
Total7,328
-
Last 5 Years4,935
-
Last 5 Years / Total0.673
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Integrated Assessment Modelling | Air Quality Modelling | Surrogate Modellin
Integrated Assessment Modelling | Air Quality Modelling | Surrogate Modellin
Citation Metrics
-
Total7,246
-
Last 5 Years5,972
-
Last 5 Years / Total0.824
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Computer Science
remote sensing | agriculture | classification | machine learning | artificial intelligenc
remote sensing | agriculture | classification | machine learning | artificial intelligenc
Citation Metrics
-
Total7,182
-
Last 5 Years6,091
-
Last 5 Years / Total0.848
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Earth Sciences
Advanced Construction Materials | Seismic Retrofitting | Concrete Structures | Earthquake Engineering | Precast Concrete Structure
Advanced Construction Materials | Seismic Retrofitting | Concrete Structures | Earthquake Engineering | Precast Concrete Structure
Citation Metrics
-
Total6,930
-
Last 5 Years5,240
-
Last 5 Years / Total0.756
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
climate sciences | climate risk assessment | remote sensing | land-atmosphere interaction
climate sciences | climate risk assessment | remote sensing | land-atmosphere interaction
Citation Metrics
-
Total6,591
-
Last 5 Years5,163
-
Last 5 Years / Total0.783
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact