The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 5 scientist
Gerard Van Der Velde
aquatic ecology
freshwater ecology
marine ecology
invasive species
biological invasions
H-Index Rankings
University / Institution:
# 25
Country:
# 580
Region:
# 6,292
World:
# 18,635
H-Index
Total:
81
Last 6 Year:
39
Last 6 Year/Total:
0.481
i10 Index
Total:
317
Last 6 Year:
175
Last 6 Year/Total:
0.552
Citation
Total:
23,999
Last 6 Year:
6,614
Last 6 Year/Total:
0.276
Leon Pm Lamers
aquatic ecology
biogeochemistry
limnology
wetland ecology
freshwater ecology
H-Index Rankings
University / Institution:
# 58
Country:
# 1,420
Region:
# 17,233
World:
# 49,631
H-Index
Total:
59
Last 6 Year:
39
Last 6 Year/Total:
0.661
i10 Index
Total:
160
Last 6 Year:
119
Last 6 Year/Total:
0.744
Citation
Total:
12,164
Last 6 Year:
6,028
Last 6 Year/Total:
0.496
Piet H Nienhuis
aquatic ecology
estuarine & river ecology
environmental sciences
water & nature management
H-Index Rankings
University / Institution:
# 121
Country:
# 2,932
Region:
# 41,686
World:
# 115,846
H-Index
Total:
43
Last 6 Year:
14
Last 6 Year/Total:
0.326
i10 Index
Total:
93
Last 6 Year:
21
Last 6 Year/Total:
0.226
Citation
Total:
5,900
Last 6 Year:
973
Last 6 Year/Total:
0.165
Annelies J Veraart
Aquatic ecology
Biogeochemistry
Limnology
Microbiology
Wetlands
H-Index Rankings
University / Institution:
# 339
Country:
# 7,644
Region:
# 140,674
World:
# 387,884
H-Index
Total:
22
Last 6 Year:
20
Last 6 Year/Total:
0.909
i10 Index
Total:
33
Last 6 Year:
31
Last 6 Year/Total:
0.939
Citation
Total:
2,810
Last 6 Year:
1,820
Last 6 Year/Total:
0.648
Frank Collas
Aquatic ecology
River ecology
Biological invasions
Freshwater molluscs
Freshwater fish
H-Index Rankings
University / Institution:
# 538
Country:
# 12,178
Region:
# 256,029
World:
# 722,102
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
18
Last 6 Year:
17
Last 6 Year/Total:
0.944
Citation
Total:
729
Last 6 Year:
542
Last 6 Year/Total:
0.743
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
25 580 6,292 18,635
Netherlands Netherlands Radboud University Radboud University Agriculture & Forestry / Fisheries

aquatic ecology | freshwater ecology | marine ecology | invasive species | biological invasions |

81 39 0.481 317 175 0.552 23,999 6,614 0.276
58 1,420 17,233 49,631
Netherlands Netherlands Radboud University Radboud University Agriculture & Forestry / Fisheries

aquatic ecology | biogeochemistry | limnology | wetland ecology | freshwater ecology |

59 39 0.661 160 119 0.744 12,164 6,028 0.496
121 2,932 41,686 115,846
Netherlands Netherlands Radboud University Radboud University Agriculture & Forestry / Fisheries

aquatic ecology | estuarine & river ecology | environmental sciences | water & nature management |

43 14 0.326 93 21 0.226 5,900 973 0.165
339 7,644 140,674 387,884
Netherlands Netherlands Radboud University Radboud University Agriculture & Forestry / Fisheries

Aquatic ecology | Biogeochemistry | Limnology | Microbiology | Wetlands |

22 20 0.909 33 31 0.939 2,810 1,820 0.648
538 12,178 256,029 722,102
Netherlands Netherlands Radboud University Radboud University Agriculture & Forestry / Fisheries

Aquatic ecology | River ecology | Biological invasions | Freshwater molluscs | Freshwater fish |

13 12 0.923 18 17 0.944 729 542 0.743