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 H IndexRankings
World Rank
5,279
Country Rank
2,453
Institution Rank :
1
population ecology
conservation biology
wildlife management
biostatistics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
114
62
0.544
* Total H IndexRankings
World Rank
11,360
Country Rank
5,165
Institution Rank :
2
quantitative ecology
statistical ecology
capture-recapture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
* Total H IndexRankings
World Rank
11,848
Country Rank
5,365
Institution Rank :
3
ecosystem ecology
statistical ecology
plant ecology
wetland ecology
structural equation modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
56
0.609
* Total H IndexRankings
World Rank
12,204
Country Rank
5,527
Institution Rank :
4
Ecology
Parasitology
Conservation Biology
Marine Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
63
0.692
* Total H IndexRankings
World Rank
13,010
Country Rank
5,914
Institution Rank :
5
population modeling
occupancy estimation
statistical computing
applied statistics
computational ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
40
0.444
* Total H IndexRankings
World Rank
18,936
Country Rank
8,401
Institution Rank :
6
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
37
0.457
* Total H IndexRankings
World Rank
19,596
Country Rank
8,661
Institution Rank :
7
Quaternary paleoecology
ecology
hydroclimatology
phenology
arid lands
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
44
0.550
* Total H IndexRankings
World Rank
21,051
Country Rank
9,216
Institution Rank :
8
Energy Resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
53
0.679
* Total H IndexRankings
World Rank
23,382
Country Rank
10,140
Institution Rank :
9
crustal structure
crustal composition
lithosphere
earthquakes
tsunamis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
38
0.500
* Total H IndexRankings
World Rank
24,200
Country Rank
10,442
Institution Rank :
10
Marine geology/geochemistry
oceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
* Total H IndexRankings
World Rank
24,346
Country Rank
10,512
Institution Rank :
11
Theoretical ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
40
0.533
* Total H IndexRankings
World Rank
24,602
Country Rank
10,640
Institution Rank :
12
U-series dating
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
29
0.387
* Total H IndexRankings
World Rank
24,631
Country Rank
10,652
Institution Rank :
13
geology
volcanology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
25
0.333
* Total H IndexRankings
World Rank
30,053
Country Rank
12,733
Institution Rank :
14
Seismology
Earthquakes
Earthquake Engineering
Loss Modeling
Macroseismic intensity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
* Total H IndexRankings
World Rank
30,226
Country Rank
12,798
Institution Rank :
15
coastal geology/ SLR impacts/ coastal restoration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600
* Total H IndexRankings
World Rank
31,169
Country Rank
13,170
Institution Rank :
16
carbon biogeochemistry
hydrology
carbon dioxide
methane
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
50
0.725
* Total H IndexRankings
World Rank
31,805
Country Rank
13,397
Institution Rank :
17
ecology
estuaries
phytoplankton
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
38
0.551
* Total H IndexRankings
World Rank
34,150
Country Rank
14,306
Institution Rank :
18
Organic Geochemistry
Analytical Chemistry
Environmental Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
47
0.701
* Total H IndexRankings
World Rank
34,559
Country Rank
14,441
Institution Rank :
19
geophysics
earthquakes
rock mechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
41
0.612
* Total H IndexRankings
World Rank
37,681
Country Rank
15,600
Institution Rank :
20
hydrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
* Total H IndexRankings
World Rank
38,351
Country Rank
15,845
Institution Rank :
21
marine ecology
seabird
forage fish
food web
climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
33
0.508
* Total H IndexRankings
World Rank
43,631
Country Rank
17,790
Institution Rank :
22
Aquatic Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
* Total H IndexRankings
World Rank
43,656
Country Rank
17,802
Institution Rank :
23
wetland
plant
ecology
global change
mangrove
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
* Total H IndexRankings
World Rank
44,854
Country Rank
18,271
Institution Rank :
24
Biogeochemistry
Ecosystem Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
* Total H IndexRankings
World Rank
45,389
Country Rank
18,443
Institution Rank :
25
remote Sensing
global croplands
Hyperspectral Remote Sensing
wetlands
droughts
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
* Total H Index Rankings
Rankings
5,279
2,453
1
James Nichols
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
114
62
0.544
population ecology
conservation biology
wildlife management
biostatistics
* Total H Index Rankings
Rankings
11,360
5,165
2
J Andrew Royle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
quantitative ecology
statistical ecology
capture-recapture
* Total H Index Rankings
Rankings
11,848
5,365
3
James B Grace
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
56
0.609
ecosystem ecology
statistical ecology
plant ecology
wetland ecology
structural equation modeling
* Total H Index Rankings
Rankings
12,204
5,527
4
Kevin Lafferty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
63
0.692
Ecology
Parasitology
Conservation Biology
Marine Biology
* Total H Index Rankings
Rankings
13,010
5,914
5
James E Hines
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
40
0.444
population modeling
occupancy estimation
statistical computing
applied statistics
computational ecology
* Total H Index Rankings
Rankings
18,936
8,401
6
John Sauer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
37
0.457
* Total H Index Rankings
Rankings
19,596
8,661
7
Julio L Betancourt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
44
0.550
Quaternary paleoecology
ecology
hydroclimatology
phenology
arid lands
* Total H Index Rankings
Rankings
21,051
9,216
8
Tim Collett
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
53
0.679
* Total H Index Rankings
Rankings
23,382
10,140
9
Walter D Mooney
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
38
0.500
crustal structure
crustal composition
lithosphere
earthquakes
tsunamis
* Total H Index Rankings
Rankings
24,200
10,442
10
James R Hein
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
Marine geology/geochemistry
oceanography
* Total H Index Rankings
Rankings
24,346
10,512
11
Donald L Deangelis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
40
0.533
* Total H Index Rankings
Rankings
24,602
10,640
12
James Bischoff
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
29
0.387
* Total H Index Rankings
Rankings
24,631
10,652
13
James G Moore
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
25
0.333
* Total H Index Rankings
Rankings
30,053
12,733
14
David J Wald
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
Seismology
Earthquakes
Earthquake Engineering
Loss Modeling
Macroseismic intensity
* Total H Index Rankings
Rankings
30,226
12,798
15
S Jeffress Williams
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
42
0.600
coastal geology/ SLR impacts/ coastal restoration
* Total H Index Rankings
Rankings
31,169
13,170
16
Robert Striegl
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
50
0.725
carbon biogeochemistry
hydrology
carbon dioxide
methane
* Total H Index Rankings
Rankings
31,805
13,397
17
Jim Cloern
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
38
0.551
* Total H Index Rankings
Rankings
34,150
14,306
18
Edward T Furlong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
47
0.701
Organic Geochemistry
Analytical Chemistry
Environmental Chemistry
* Total H Index Rankings
Rankings
34,559
14,441
19
David A Lockner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
41
0.612
geophysics
earthquakes
rock mechanics
* Total H Index Rankings
Rankings
37,681
15,600
20
Paul Cd Milly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
43
0.662
* Total H Index Rankings
Rankings
38,351
15,845
21
John F Piatt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
33
0.508
marine ecology
seabird
forage fish
food web
climate change
* Total H Index Rankings
Rankings
43,631
17,790
22
Jason Dunham
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
* Total H Index Rankings
Rankings
43,656
17,802
23
Karen L Mckee
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
wetland
plant
ecology
global change
mangrove
* Total H Index Rankings
Rankings
44,854
18,271
24
Sasha C Reed
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
53
0.869
Biogeochemistry
Ecosystem Ecology
* Total H Index Rankings
Rankings
45,389
18,443
25
Prasad Thenkabail
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
remote Sensing
global croplands
Hyperspectral Remote Sensing
wetlands
droughts