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
United Kingdom
Mark Taggart
analytical chemistry
ecotoxicology
pollution
wildlife forensics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,020
3,726
0.531
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United Kingdom
Elizabeth Masden
Ornithology
marine biology
marine plastic litter
spatial ecology
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,863
1,812
0.633
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United Kingdom
Melissa Costagliola-Ray
Ornithology
Seabirds
marine renewable energy
marine biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000
* Total Citation Counts Rankings
Rankings
145,929
United Kingdom
11,638
4
Ranking Based On Selection: 1
Mark Taggart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,020
3,726
0.531
analytical chemistry
ecotoxicology
pollution
wildlife forensics
* Total Citation Counts Rankings
Rankings
335,222
United Kingdom
23,655
11
Ranking Based On Selection: 2
Elizabeth Masden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,863
1,812
0.633
Ornithology
marine biology
marine plastic litter
spatial ecology
renewable energy
* Total Citation Counts Rankings
Rankings
1,674,929
United Kingdom
82,083
60
Ranking Based On Selection: 3
Giacomo Butte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
79
1.000
* Total Citation Counts Rankings
Rankings
1,876,125
United Kingdom
87,019
63
Ranking Based On Selection: 4
Melissa Costagliola-Ray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
43
1.000