Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Judi Hewitt](/user/assets/images/profile/no-profile-photo.png)
Benthic ecology
statistical ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,314
5,462
0.335
![Guang Zeng](https://cdn.adscientificindex.com/pictures/97/4408505.jpg)
atmospheric composition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,220
8,215
0.540
![Malcolm Clark](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,858
7,127
0.480
![Ashley Rowden](https://cdn.adscientificindex.com/pictures/4a/4408502.jpg)
ecology
marine biology
conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,643
6,810
0.465
![BJF Biggs](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,865
2,601
0.188
![Barry JF Biggs](https://cdn.adscientificindex.com/pictures/eb/4408501.jpg)
Stream ecology
freshwater
algae
periphyton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,856
2,601
0.188
![Malcolm Francis](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,830
6,255
0.452
![Richard McKenzie](https://cdn.adscientificindex.com/pictures/ad/4408504.jpg)
uv
ozone
vitamin-d
skin cancer
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,841
3,584
0.279
![Robert Davies-Colley](/user/assets/images/profile/no-profile-photo.png)
optics of water
water quality
microbiology
stream ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,255
2,938
0.261
![Vonda Cummings](/user/assets/images/profile/no-profile-photo.png)
Marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,915
2,560
0.287
![Clive Howard-Williams](/user/assets/images/profile/no-profile-photo.png)
freshwater and polar biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,827
1,618
0.183
![Chris Tanner](https://cdn.adscientificindex.com/pictures/a0/4444751.jpg)
Wetland
water
nutrient
treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,819
2,572
0.292
![John Quinn](https://cdn.adscientificindex.com/pictures/35/4444753.jpg)
freshwater ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,217
1,903
0.232
![Olaf Morgenstern](/user/assets/images/profile/no-profile-photo.png)
climate and Earth System modelling
atmospheric chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,019
4,954
0.618
![Christopher W Hickey](https://cdn.adscientificindex.com/pictures/67/4444754.jpg)
Ecotoxicology and envionmental chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,350
1,682
0.229
![Mike Harvey](https://cdn.adscientificindex.com/pictures/f4/4444757.jpg)
Environment
Atmospheric science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,173
2,818
0.393
![Philip Barnes](https://cdn.adscientificindex.com/pictures/bf/4444756.jpg)
Active plate boundary faulting
submarine neotectonics
sedimentary basins
geohazards
paleoseismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,164
3,743
0.522
![Scott Larned](https://cdn.adscientificindex.com/pictures/9b/4444755.jpg)
ecosystem ecology
water quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,904
3,035
0.440
![Richard Querel](/user/assets/images/profile/no-profile-photo.png)
Atmospheric measurements
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,637
5,335
0.804
![Andrew M. Lohrer](https://cdn.adscientificindex.com/pictures/4d/4444760.jpg)
Zoobenthos
Benthic soft-sediment primary production and nutrient dynamics
Disturbance and recovery processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,425
3,179
0.495
![Carolyn Lundquist](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,211
4,015
0.646
![Piet Verburg](/user/assets/images/profile/no-profile-photo.png)
lakes
climate change
nutrients
stable isotopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,119
4,059
0.663
![Gordon Brailsford](/user/assets/images/profile/no-profile-photo.png)
Atmospheric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,712
3,968
0.695
![Christopher Daughney](https://cdn.adscientificindex.com/pictures/b7/4444759.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,695
1,392
0.244
![Andrew M. Lorrey](/user/assets/images/profile/no-profile-photo.png)
palaeoclimate
ENSO
tree rings
glaciers
synoptic types
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,510
3,721
0.675
Judi Hewitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,314
5,462
0.335
Benthic ecology
statistical ecology
Guang Zeng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,220
8,215
0.540
atmospheric composition
Malcolm Clark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,858
7,127
0.480
Ashley Rowden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,643
6,810
0.465
ecology
marine biology
conservation
BJF Biggs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,865
2,601
0.188
Barry JF Biggs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,856
2,601
0.188
Stream ecology
freshwater
algae
periphyton
Malcolm Francis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,830
6,255
0.452
Richard McKenzie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,841
3,584
0.279
uv
ozone
vitamin-d
skin cancer
climate change
Robert Davies-Colley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,255
2,938
0.261
optics of water
water quality
microbiology
stream ecology
Vonda Cummings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,915
2,560
0.287
Clive Howard-Williams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,827
1,618
0.183
Chris Tanner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,819
2,572
0.292
Wetland
water
nutrient
treatment
John Quinn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,217
1,903
0.232
Olaf Morgenstern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,019
4,954
0.618
climate and Earth System modelling
atmospheric chemistry
Christopher W Hickey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,350
1,682
0.229
Ecotoxicology and envionmental chemistry
Mike Harvey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,173
2,818
0.393
Environment
Atmospheric science
Philip Barnes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,164
3,743
0.522
Active plate boundary faulting
submarine neotectonics
sedimentary basins
geohazards
paleoseismology
Scott Larned
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,904
3,035
0.440
ecosystem ecology
water quality
Richard Querel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,637
5,335
0.804
Atmospheric measurements
Andrew M. Lohrer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,425
3,179
0.495
Zoobenthos
Benthic soft-sediment primary production and nutrient dynamics
Disturbance and recovery processes
Carolyn Lundquist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,211
4,015
0.646
Piet Verburg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,119
4,059
0.663
lakes
climate change
nutrients
stable isotopes
Gordon Brailsford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,712
3,968
0.695
Christopher Daughney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,695
1,392
0.244
Andrew M. Lorrey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,510
3,721
0.675
palaeoclimate
ENSO
tree rings
glaciers
synoptic types