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 9 scientist
* Total H Index Rankings
World Rank
9,985
Country Rank
4,576
Institution Rank : 15
United States
Patrick J Bartlein
physical geography
climatology
paleoclimatology
paleoecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
54
0.563
* Total H Index Rankings
World Rank
140,250
Country Rank
48,304
Institution Rank : 118
United States
Daniel G Gavin
paleoecology
climate change
biogeography
forest ecology
refugia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
* Total H Index Rankings
World Rank
350,264
Country Rank
103,960
Institution Rank : 245
United States
Mark A Fonstad
Geomorphology
Hydrology
Remote Sensing
Rivers
Modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total H Index Rankings
World Rank
372,900
Country Rank
109,787
Institution Rank : 256
United States
Melissa Lucash
Ecosystem ecology
Biogeochemistry
Climate change
Wildfire
Roots
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total H Index Rankings
World Rank
383,438
Country Rank
112,435
Institution Rank : 259
United States
Xiaobo Su
Cultural geography
tourism
regional development
cross-border networks
drug control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total H Index Rankings
World Rank
447,015
Country Rank
128,834
Institution Rank : 298
United States
Katherine F Shields
Political Ecology
Public Health
Water management and governance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total H Index Rankings
World Rank
576,382
Country Rank
160,748
Institution Rank : 366
United States
Patricia Mcdowell
geomorphology
environmental science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
7
0.412
* Total H Index Rankings
World Rank
720,560
Country Rank
196,263
Institution Rank : 433
United States
Kendra Chritz
isotope biogeochemistry
paleoecology
Anthropocene
Africa
archeology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
World Rank
806,771
Country Rank
216,288
Institution Rank : 476
United States
James E Meacham
Cartography
Atlas Design and Research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
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
15 4,576 4,990 9,985 United States United States University of Oregon University of Oregon Natural Sciences / Geography

physical geography | climatology | paleoclimatology | paleoecology |

96 54 0.563
118 48,304 54,557 140,250 United States United States University of Oregon University of Oregon Natural Sciences / Geography

paleoecology | climate change | biogeography | forest ecology | refugia |

39 28 0.718
245 103,960 117,656 350,264 United States United States University of Oregon University of Oregon Natural Sciences / Geography

Geomorphology | Hydrology | Remote Sensing | Rivers | Modeling |

24 17 0.708
256 109,787 124,178 372,900 United States United States University of Oregon University of Oregon Natural Sciences / Geography

Ecosystem ecology | Biogeochemistry | Climate change | Wildfire | Roots |

23 17 0.739
259 112,435 127,177 383,438 United States United States University of Oregon University of Oregon Natural Sciences / Geography

Cultural geography | tourism | regional development | cross-border networks | drug control |

22 22 1.000
298 128,834 145,525 447,015 United States United States University of Oregon University of Oregon Natural Sciences / Geography

Political Ecology | Public Health | Water management and governance |

20 18 0.900
366 160,748 181,153 576,382 United States United States University of Oregon University of Oregon Natural Sciences / Geography

geomorphology | environmental science |

17 7 0.412
433 196,263 220,467 720,560 United States United States University of Oregon University of Oregon Natural Sciences / Geography

isotope biogeochemistry | paleoecology | Anthropocene | Africa | archeology |

13 13 1.000
476 216,288 242,601 806,771 United States United States University of Oregon University of Oregon Natural Sciences / Geography

Cartography | Atlas Design and Research |

12 8 0.667