Citation Rankings
Highly Cited Researchers

Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
China
Adolf KY Ng
transport
supply chain
maritime
resilience
geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,568
4,580
0.605
* Total Citation Counts Rankings
Ranking Based On Selection: 2
China
Huada Ruan
Envirnmental Chemistry
Material Chemistry
Mineralogy
Soil Science
Solid Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,701
964
0.357
* Total Citation Counts Rankings
Rankings
134,604
China
5,790
1
Ranking Based On Selection: 1
Adolf KY Ng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,568
4,580
0.605
* Total Citation Counts Rankings
Rankings
351,439
China
16,554
5
Ranking Based On Selection: 2
Huada Ruan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,701
964
0.357
Envirnmental Chemistry
Material Chemistry
Mineralogy
Soil Science
Solid Waste Management