Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Hans De Kroon](https://cdn.adscientificindex.com/pictures/13/1808055.jpg)
plant ecology
population dynamics
population modeling
roots
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,720
12,650
0.440
![Gerard Van Der Velde](https://cdn.adscientificindex.com/pictures/fc/1804904.jpg)
aquatic ecology
freshwater ecology
marine ecology
invasive species
biological invasions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,132
6,721
0.279
![Leon Pm Lamers](https://cdn.adscientificindex.com/pictures/65/919905.jpg)
aquatic ecology
biogeochemistry
limnology
wetland ecology
freshwater ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,328
6,180
0.501
![Jian Xu](https://cdn.adscientificindex.com/pictures/7b/1829867.jpg)
Single cell
Multicellularity
Tissue integrity
Root CAPability
RootCellAtlas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,934
4,124
0.377
![Eric Jw Visser](https://cdn.adscientificindex.com/pictures/4f/1830740.jpg)
plants and abiotic stress
plant nutrients
drought
flooding stress
salinity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,068
4,552
0.452
![Piet H Nienhuis](/user/assets/images/profile/no-profile-photo.png)
aquatic ecology
estuarine & river ecology
environmental sciences
water & nature management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,920
986
0.167
![Bjorn Robroek](https://cdn.adscientificindex.com/pictures/e1/1754153.jpg)
plant-soil biotic interactions
biodiversity-ecosystem functioning
wetlands
winter ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,875
3,680
0.755
![Heidrun Huber](/user/assets/images/profile/no-profile-photo.png)
evolutionary ecology
phenotypic plasticity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,135
1,357
0.328
![AJ Kempers](https://cdn.adscientificindex.com/pictures/27/1766684.jpg)
soil science
plant soil relation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,892
929
0.239
![Annelies J Veraart](https://cdn.adscientificindex.com/pictures/aa/1751870.jpg)
Aquatic ecology
Biogeochemistry
Limnology
Microbiology
Wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,872
1,882
0.655
![Janneke Ravenek](/user/assets/images/profile/no-profile-photo.png)
plant ecology
root ecology
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,657
1,248
0.753
![Frank Collas](https://cdn.adscientificindex.com/pictures/40/1804102.jpg)
Aquatic ecology
River ecology
Biological invasions
Freshwater molluscs
Freshwater fish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
744
556
0.747
![Rahul Shaw](https://cdn.adscientificindex.com/pictures/24/4633834.jpg)
Single cell RNA-seq
Arabidopsis root
flux balance analysis
metabolic models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
443
0.801
Hans De Kroon
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,720
12,650
0.440
plant ecology
population dynamics
population modeling
roots
biodiversity
Gerard Van Der Velde
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,132
6,721
0.279
aquatic ecology
freshwater ecology
marine ecology
invasive species
biological invasions
Leon Pm Lamers
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,328
6,180
0.501
aquatic ecology
biogeochemistry
limnology
wetland ecology
freshwater ecology
Jian Xu
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,934
4,124
0.377
Single cell
Multicellularity
Tissue integrity
Root CAPability
RootCellAtlas
Eric Jw Visser
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,068
4,552
0.452
plants and abiotic stress
plant nutrients
drought
flooding stress
salinity
Piet H Nienhuis
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,920
986
0.167
aquatic ecology
estuarine & river ecology
environmental sciences
water & nature management
Bjorn Robroek
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,875
3,680
0.755
plant-soil biotic interactions
biodiversity-ecosystem functioning
wetlands
winter ecology
Heidrun Huber
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,135
1,357
0.328
evolutionary ecology
phenotypic plasticity
AJ Kempers
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,892
929
0.239
soil science
plant soil relation
Annelies J Veraart
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,872
1,882
0.655
Aquatic ecology
Biogeochemistry
Limnology
Microbiology
Wetlands
Janneke Ravenek
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,657
1,248
0.753
plant ecology
root ecology
biodiversity
Frank Collas
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
744
556
0.747
Aquatic ecology
River ecology
Biological invasions
Freshwater molluscs
Freshwater fish
Rahul Shaw
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
443
0.801
Single cell RNA-seq
Arabidopsis root
flux balance analysis
metabolic models