Welcome to AD Scientific Index. 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.   Click here for individual or institutional registration.

Total 7 scientist
* Total H Index Rankings
World Rank
435,471
Country Rank
125,615
Institution Rank : 11
United States
Christopher Hoagstrom
Biogeography
stream ecology
fish biology
ichthyology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total H Index Rankings
World Rank
460,698
Country Rank
132,009
Institution Rank : 13
United States
Rebecka Brasso
Ornithology
ecotoxicology
mercury
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Total H Index Rankings
World Rank
498,537
Country Rank
141,325
Institution Rank : 17
United States
Jonathon C Marshall
herpetology
species delimitation
phylogeography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Total H Index Rankings
World Rank
812,409
Country Rank
217,593
Institution Rank : 32
United States
Samuel I Zeveloff
Mammalian Ecology
Conservation
and Evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total H Index Rankings
World Rank
858,529
Country Rank
228,020
Institution Rank : 35
United States
Brad Marden
Ecology
Limnology
Toxicology
Physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total H Index Rankings
World Rank
926,724
Country Rank
243,012
Institution Rank : 43
United States
Robert Okazaki
Marine Biology
Ecological Physiology
Nemerteans
Crustaceans
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total H Index Rankings
World Rank
995,438
Country Rank
257,052
Institution Rank : 54
United States
Barb Trask
Molecular Cell Biology
Extracellular Matrix
Cancer Biology
Neuroscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
11 125,615 141,951 435,471 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Biogeography | stream ecology | fish biology | ichthyology |

21 11 0.524
13 132,009 149,112 460,698 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Ornithology | ecotoxicology | mercury |

20 14 0.700
17 141,325 159,501 498,537 United States United States Weber State University Weber State University Natural Sciences / Biological Science

herpetology | species delimitation | phylogeography |

19 11 0.579
32 217,593 244,062 812,409 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Mammalian Ecology | Conservation | and Evolution |

12 7 0.583
35 228,020 255,533 858,529 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Ecology | Limnology | Toxicology | Physiology |

11 8 0.727
43 243,012 271,998 926,724 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Marine Biology | Ecological Physiology | Nemerteans | Crustaceans |

10 6 0.600
54 257,052 287,477 995,438 United States United States Weber State University Weber State University Natural Sciences / Biological Science

Molecular Cell Biology | Extracellular Matrix | Cancer Biology | Neuroscience |

9 5 0.556