Citation Rankings
Highly Cited Researchers

Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 10 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

The Citation Rankings (Highly Cited Researchers) list 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
New Zealand
Brett Robinson
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,316
7,508
0.370
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
New Zealand
Matthew Stott
Environmental Microbiology
Microbial Ecology
extremophile microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,824
4,225
0.540
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
New Zealand
Thanapon Piman
water resources - hydrology - climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,411
1,696
0.703
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
New Zealand
Ricardo Bello Mendoza
Advanced wastewater treatment
Anaerobic biotechnology
Resource recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,915
856
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
New Zealand
Shane Orchard
water conservation
ecohydrology
nature-based recreation
disaster risk & recovery
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
558
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
New Zealand
David Wareham
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
409
0.223
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
New Zealand
Kate Prendergast|Kate White
wellbeing
sustainability
population health
cities
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
368
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
New Zealand
Jihwi Jang
Tree Physiology
Climate Change
Global Change Biology
Forest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
323
0.808
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
New Zealand
Do Thi Huong
Environmental sciences
Human geography
Climate change
Water Resources Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
* Last 6 Years Citation Counts Rankings
Rankings
47,838
New Zealand
176
12
Ranking Based On Selection: 1
Brett Robinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,316
7,508
0.370
* Last 6 Years Citation Counts Rankings
Rankings
103,274
New Zealand
462
30
Ranking Based On Selection: 2
Matthew Stott
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,824
4,225
0.540
Environmental Microbiology
Microbial Ecology
extremophile microbiology
* Last 6 Years Citation Counts Rankings
Rankings
283,040
New Zealand
1,416
111
Ranking Based On Selection: 3
Thanapon Piman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,411
1,696
0.703
* Last 6 Years Citation Counts Rankings
Rankings
403,368
New Zealand
2,130
161
Ranking Based On Selection: 4
Travis Horton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,609
1,134
0.435
* Last 6 Years Citation Counts Rankings
Rankings
499,233
New Zealand
2,655
194
Ranking Based On Selection: 5
Ricardo Bello Mendoza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,915
856
0.447
Advanced wastewater treatment
Anaerobic biotechnology
Resource recovery
* Last 6 Years Citation Counts Rankings
Rankings
655,568
New Zealand
3,377
245
Ranking Based On Selection: 6
Shane Orchard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
662
558
0.843
water conservation
ecohydrology
nature-based recreation
disaster risk & recovery
climate change
* Last 6 Years Citation Counts Rankings
Rankings
780,023
New Zealand
3,859
291
Ranking Based On Selection: 7
David Wareham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,832
409
0.223
* Last 6 Years Citation Counts Rankings
Rankings
825,758
New Zealand
3,991
304
Ranking Based On Selection: 8
Kate Prendergast|Kate White
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
368
0.543
wellbeing
sustainability
population health
cities
climate change
* Last 6 Years Citation Counts Rankings
Rankings
883,512
New Zealand
4,185
324
Ranking Based On Selection: 9
Jihwi Jang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
323
0.808
Tree Physiology
Climate Change
Global Change Biology
Forest Management
* Last 6 Years Citation Counts Rankings
Rankings
1,660,546
New Zealand
5,990
524
Ranking Based On Selection: 10
Do Thi Huong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
Environmental sciences
Human geography
Climate change
Water Resources Management