Agriculture & Forestry

World Scientist and University Rankings 2024

United States Scientists Agriculture & Forestry / Soil Sciences and Plant Nutrition Rankings in United States 2024

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 and University Subject Rankings.  Click here for individual or institutional registration.

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Total 484 scientist, 1 country, 143 institution
Johannes Lehmann
Johannes Lehmann
Cornell University
Cornell University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil
soil science
soil carbon
soil organic matter
soil organic carbon
H-Index Rankings
University / Institution:
# 11
Country:
# 1,343
Region:
# 1,443
World:
# 2,892
H-Index
Total:
131
Last 6 Year:
99
Last 6 Year/Total:
0.756
i10 Index
Total:
371
Last 6 Year:
325
Last 6 Year/Total:
0.876
Citation
Total:
114,188
Last 6 Year:
59,137
Last 6 Year/Total:
0.518
Donald Sparks
Donald Sparks
University of Delaware
University of Delaware
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Biogeochemistry
H-Index Rankings
University / Institution:
# 1
Country:
# 1,952
Region:
# 2,107
World:
# 4,188
H-Index
Total:
120
Last 6 Year:
65
Last 6 Year/Total:
0.542
i10 Index
Total:
381
Last 6 Year:
286
Last 6 Year/Total:
0.751
Citation
Total:
56,990
Last 6 Year:
19,233
Last 6 Year/Total:
0.337
Keith Paustian
Keith Paustian
Colorado State University
Colorado State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil biogeochemistry
land use and greenhouse gas emissions
soil health
biofuel sustainability
H-Index Rankings
University / Institution:
# 4
Country:
# 2,558
Region:
# 2,753
World:
# 5,479
H-Index
Total:
112
Last 6 Year:
69
Last 6 Year/Total:
0.616
i10 Index
Total:
293
Last 6 Year:
210
Last 6 Year/Total:
0.717
Citation
Total:
65,593
Last 6 Year:
25,371
Last 6 Year/Total:
0.387
Jiri Simunek
Jiri Simunek
University of California Riverside
University of California Riverside
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Physics
Vadose Zone Hydrology
Numerical Modeling
H-Index Rankings
University / Institution:
# 11
Country:
# 2,943
Region:
# 3,181
World:
# 6,309
H-Index
Total:
108
Last 6 Year:
64
Last 6 Year/Total:
0.593
i10 Index
Total:
453
Last 6 Year:
328
Last 6 Year/Total:
0.724
Citation
Total:
49,269
Last 6 Year:
19,320
Last 6 Year/Total:
0.392
Joshua P Schimel
Joshua P Schimel
University of California Santa Barbara
University of California Santa Barbara
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science
ecology
arctic science
microbial ecology
H-Index Rankings
University / Institution:
# 18
Country:
# 3,017
Region:
# 3,266
World:
# 6,476
H-Index
Total:
107
Last 6 Year:
72
Last 6 Year/Total:
0.673
i10 Index
Total:
199
Last 6 Year:
169
Last 6 Year/Total:
0.849
Citation
Total:
49,304
Last 6 Year:
22,005
Last 6 Year/Total:
0.446
Eldor A Paul
Eldor A Paul
Colorado State University
Colorado State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Natural Resource Ecology
H-Index Rankings
University / Institution:
# 6
Country:
# 3,187
Region:
# 3,454
World:
# 6,834
H-Index
Total:
106
Last 6 Year:
44
Last 6 Year/Total:
0.415
i10 Index
Total:
260
Last 6 Year:
128
Last 6 Year/Total:
0.492
Citation
Total:
51,293
Last 6 Year:
12,019
Last 6 Year/Total:
0.234
K Ramesh Reddy
K Ramesh Reddy
University of Florida
University of Florida
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Biogeochemistry
Soil Science
Wetlands and Aquatic Systems
H-Index Rankings
University / Institution:
# 34
Country:
# 3,834
Region:
# 4,166
World:
# 8,308
H-Index
Total:
101
Last 6 Year:
38
Last 6 Year/Total:
0.376
i10 Index
Total:
345
Last 6 Year:
183
Last 6 Year/Total:
0.530
Citation
Total:
37,995
Last 6 Year:
8,210
Last 6 Year/Total:
0.216
Mary K Firestone
Mary K Firestone
University of California Berkeley
University of California Berkeley
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Microbial Ecology
H-Index Rankings
University / Institution:
# 94
Country:
# 3,903
Region:
# 4,244
World:
# 8,478
H-Index
Total:
100
Last 6 Year:
61
Last 6 Year/Total:
0.610
i10 Index
Total:
180
Last 6 Year:
145
Last 6 Year/Total:
0.806
Citation
Total:
41,402
Last 6 Year:
15,667
Last 6 Year/Total:
0.378
Fendorf
Fendorf
Stanford University
Stanford University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil
biogeochemistry
metals
arsenic
soil organic carbon
H-Index Rankings
University / Institution:
# 203
Country:
# 4,516
Region:
# 4,923
World:
# 9,838
H-Index
Total:
96
Last 6 Year:
61
Last 6 Year/Total:
0.635
i10 Index
Total:
220
Last 6 Year:
180
Last 6 Year/Total:
0.818
Citation
Total:
32,492
Last 6 Year:
11,846
Last 6 Year/Total:
0.365
Kate Scow
Kate Scow
University of California Davis
University of California Davis
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science
microbial ecology
agroecology
soil microbiology
remediation
H-Index Rankings
University / Institution:
# 45
Country:
# 4,729
Region:
# 5,155
World:
# 10,307
H-Index
Total:
95
Last 6 Year:
53
Last 6 Year/Total:
0.558
i10 Index
Total:
240
Last 6 Year:
155
Last 6 Year/Total:
0.646
Citation
Total:
32,284
Last 6 Year:
11,053
Last 6 Year/Total:
0.342
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Bruce Hungate
Bruce Hungate
Northern Arizona University
Northern Arizona University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil microbial ecology
biogeochemistry
stable isotopes
ecosystem science
global change
H-Index Rankings
University / Institution:
# 7
Country:
# 5,403
Region:
# 5,899
World:
# 11,851
H-Index
Total:
91
Last 6 Year:
70
Last 6 Year/Total:
0.769
i10 Index
Total:
228
Last 6 Year:
194
Last 6 Year/Total:
0.851
Citation
Total:
33,135
Last 6 Year:
17,104
Last 6 Year/Total:
0.516
M Ali Tabatabai
M Ali Tabatabai
Iowa State University
Iowa State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil chemistry
soil biochemistry
plant nutrition
environmental issues related to agriculture
H-Index Rankings
University / Institution:
# 8
Country:
# 5,562
Region:
# 6,078
World:
# 12,193
H-Index
Total:
91
Last 6 Year:
41
Last 6 Year/Total:
0.451
i10 Index
Total:
220
Last 6 Year:
130
Last 6 Year/Total:
0.591
Citation
Total:
39,346
Last 6 Year:
10,538
Last 6 Year/Total:
0.268
Eoin Brodie
Eoin Brodie
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Molecular Microbiology
Soil Science
Biogeochemistry
Ecosystem Ecology
Sustainable Agriculture
H-Index Rankings
University / Institution:
# 48
Country:
# 7,726
Region:
# 8,447
World:
# 17,292
H-Index
Total:
82
Last 6 Year:
59
Last 6 Year/Total:
0.720
i10 Index
Total:
163
Last 6 Year:
150
Last 6 Year/Total:
0.920
Citation
Total:
43,006
Last 6 Year:
21,115
Last 6 Year/Total:
0.491
Yuncong Li
Yuncong Li
University of Florida
University of Florida
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil and Water Quality
H-Index Rankings
University / Institution:
# 75
Country:
# 7,744
Region:
# 8,468
World:
# 17,333
H-Index
Total:
82
Last 6 Year:
56
Last 6 Year/Total:
0.683
i10 Index
Total:
367
Last 6 Year:
225
Last 6 Year/Total:
0.613
Citation
Total:
24,207
Last 6 Year:
13,454
Last 6 Year/Total:
0.556
Robert Horton
Robert Horton
Iowa State University
Iowa State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil physics
soil
water
vadose zone hydrology
soil science
H-Index Rankings
University / Institution:
# 15
Country:
# 8,116
Region:
# 8,890
World:
# 18,284
H-Index
Total:
81
Last 6 Year:
47
Last 6 Year/Total:
0.580
i10 Index
Total:
347
Last 6 Year:
214
Last 6 Year/Total:
0.617
Citation
Total:
34,830
Last 6 Year:
12,340
Last 6 Year/Total:
0.354
Alan Franzluebbers
Alan Franzluebbers
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science
agronomy
agriculture
environmental science
H-Index Rankings
University / Institution:
# 17
Country:
# 8,121
Region:
# 8,895
World:
# 18,294
H-Index
Total:
81
Last 6 Year:
47
Last 6 Year/Total:
0.580
i10 Index
Total:
229
Last 6 Year:
174
Last 6 Year/Total:
0.760
Citation
Total:
26,303
Last 6 Year:
10,428
Last 6 Year/Total:
0.396
Terry A Howell SR|Terry A. Howell, Sr.
Terry A Howell SR|Terry A. Howell, Sr.
Texas A&M University
Texas A&M University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
irrigation
evapotranspiration
H-Index Rankings
University / Institution:
# 59
Country:
# 8,162
Region:
# 8,938
World:
# 18,376
H-Index
Total:
81
Last 6 Year:
44
Last 6 Year/Total:
0.543
i10 Index
Total:
280
Last 6 Year:
162
Last 6 Year/Total:
0.579
Citation
Total:
26,130
Last 6 Year:
8,477
Last 6 Year/Total:
0.324
Pedro A Sanchez
Pedro A Sanchez
University of Florida
University of Florida
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Tropical soils
hunger
nutrition
H-Index Rankings
University / Institution:
# 93
Country:
# 9,196
Region:
# 10,103
World:
# 20,971
H-Index
Total:
78
Last 6 Year:
40
Last 6 Year/Total:
0.513
i10 Index
Total:
210
Last 6 Year:
86
Last 6 Year/Total:
0.410
Citation
Total:
34,316
Last 6 Year:
7,798
Last 6 Year/Total:
0.227
Horwath William
Horwath William
University of California Davis
University of California Davis
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science
biogeochemistry
greenhouse gases
H-Index Rankings
University / Institution:
# 112
Country:
# 10,169
Region:
# 11,177
World:
# 23,380
H-Index
Total:
75
Last 6 Year:
50
Last 6 Year/Total:
0.667
i10 Index
Total:
245
Last 6 Year:
186
Last 6 Year/Total:
0.759
Citation
Total:
22,513
Last 6 Year:
10,542
Last 6 Year/Total:
0.468
William Raun
William Raun
Oklahoma State University Stillwater
Oklahoma State University Stillwater
Agriculture & Forestry / Soil Sciences and Plant Nutrition
sensors
nutrient management
nitrogen
plant nutrition
developing world agriculture
H-Index Rankings
University / Institution:
# 5
Country:
# 10,659
Region:
# 11,733
World:
# 24,652
H-Index
Total:
74
Last 6 Year:
45
Last 6 Year/Total:
0.608
i10 Index
Total:
217
Last 6 Year:
142
Last 6 Year/Total:
0.654
Citation
Total:
21,364
Last 6 Year:
7,975
Last 6 Year/Total:
0.373
Mark B David
Mark B David
University of Illinois Urbana Champaign
University of Illinois Urbana Champaign
Agriculture & Forestry / Soil Sciences and Plant Nutrition
biogeochemistry
soil science
water quality
agronomy
environmental science
H-Index Rankings
University / Institution:
# 99
Country:
# 11,321
Region:
# 12,467
World:
# 26,258
H-Index
Total:
73
Last 6 Year:
33
Last 6 Year/Total:
0.452
i10 Index
Total:
147
Last 6 Year:
82
Last 6 Year/Total:
0.558
Citation
Total:
19,619
Last 6 Year:
5,439
Last 6 Year/Total:
0.277
Warren Dick
Warren Dick
Ohio State University
Ohio State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil science
microbial ecology
water quality
sustainable agriculture
H-Index Rankings
University / Institution:
# 75
Country:
# 11,717
Region:
# 12,907
World:
# 27,276
H-Index
Total:
72
Last 6 Year:
38
Last 6 Year/Total:
0.528
i10 Index
Total:
200
Last 6 Year:
122
Last 6 Year/Total:
0.610
Citation
Total:
21,010
Last 6 Year:
6,088
Last 6 Year/Total:
0.290
Steven R Evett
Steven R Evett
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
evapotranspiration
irrigation
soil water
soil physics
sensors
H-Index Rankings
University / Institution:
# 27
Country:
# 12,549
Region:
# 13,867
World:
# 29,485
H-Index
Total:
70
Last 6 Year:
44
Last 6 Year/Total:
0.629
i10 Index
Total:
238
Last 6 Year:
169
Last 6 Year/Total:
0.710
Citation
Total:
16,456
Last 6 Year:
6,605
Last 6 Year/Total:
0.401
M Francesca Cotrufo
M Francesca Cotrufo
Colorado State University
Colorado State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
litter decomposition
soil organic matter
stable isotopes
H-Index Rankings
University / Institution:
# 46
Country:
# 14,557
Region:
# 16,120
World:
# 34,756
H-Index
Total:
66
Last 6 Year:
53
Last 6 Year/Total:
0.803
i10 Index
Total:
140
Last 6 Year:
118
Last 6 Year/Total:
0.843
Citation
Total:
22,122
Last 6 Year:
13,556
Last 6 Year/Total:
0.613
Jeffrey Herrick
Jeffrey Herrick
New Mexico State University
New Mexico State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
Ecology
Agriculture
Policy
Rangelands
H-Index Rankings
University / Institution:
# 5
Country:
# 14,694
Region:
# 16,270
World:
# 35,195
H-Index
Total:
66
Last 6 Year:
44
Last 6 Year/Total:
0.667
i10 Index
Total:
184
Last 6 Year:
131
Last 6 Year/Total:
0.712
Citation
Total:
20,662
Last 6 Year:
8,306
Last 6 Year/Total:
0.402
David D Myrold
David D Myrold
Oregon State University
Oregon State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Nitrogen Cycling
Carbon Cycling
Microbial Communities
H-Index Rankings
University / Institution:
# 47
Country:
# 16,018
Region:
# 17,780
World:
# 38,778
H-Index
Total:
64
Last 6 Year:
41
Last 6 Year/Total:
0.641
i10 Index
Total:
152
Last 6 Year:
89
Last 6 Year/Total:
0.586
Citation
Total:
20,890
Last 6 Year:
7,666
Last 6 Year/Total:
0.367
Donald L Suarez
Donald L Suarez
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science geochemistry
H-Index Rankings
University / Institution:
# 47
Country:
# 17,583
Region:
# 19,536
World:
# 43,002
H-Index
Total:
62
Last 6 Year:
36
Last 6 Year/Total:
0.581
i10 Index
Total:
165
Last 6 Year:
103
Last 6 Year/Total:
0.624
Citation
Total:
14,654
Last 6 Year:
4,676
Last 6 Year/Total:
0.319
Alfred E Hartemink
Alfred E Hartemink
University of Wisconsin Madison
University of Wisconsin Madison
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Pedology
Proximal soil sensing
Soil fertility
Tropical soils
Digital soil mapping
H-Index Rankings
University / Institution:
# 238
Country:
# 18,135
Region:
# 20,162
World:
# 44,477
H-Index
Total:
61
Last 6 Year:
43
Last 6 Year/Total:
0.705
i10 Index
Total:
161
Last 6 Year:
124
Last 6 Year/Total:
0.770
Citation
Total:
13,294
Last 6 Year:
7,580
Last 6 Year/Total:
0.570
Ivan J Fernandez
Ivan J Fernandez
University of Maine System
University of Maine System
Agriculture & Forestry / Soil Sciences and Plant Nutrition
forest soils
biogeochemistry
climate change
H-Index Rankings
University / Institution:
# 13
Country:
# 19,122
Region:
# 21,278
World:
# 47,253
H-Index
Total:
60
Last 6 Year:
36
Last 6 Year/Total:
0.600
i10 Index
Total:
222
Last 6 Year:
115
Last 6 Year/Total:
0.518
Citation
Total:
14,700
Last 6 Year:
5,153
Last 6 Year/Total:
0.351
Jay Scott Angle
Jay Scott Angle
University of Florida
University of Florida
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
H-Index Rankings
University / Institution:
# 206
Country:
# 19,406
Region:
# 21,609
World:
# 48,019
H-Index
Total:
60
Last 6 Year:
27
Last 6 Year/Total:
0.450
i10 Index
Total:
139
Last 6 Year:
57
Last 6 Year/Total:
0.410
Citation
Total:
16,626
Last 6 Year:
3,349
Last 6 Year/Total:
0.201
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AD Scientific Index

Hailin Zhang
Hailin Zhang
Oklahoma State University Stillwater
Oklahoma State University Stillwater
Agriculture & Forestry / Soil Sciences and Plant Nutrition
nutrient management
soil
water
plant and animal waste testing and interpretations
H-Index Rankings
University / Institution:
# 15
Country:
# 20,737
Region:
# 23,137
World:
# 51,823
H-Index
Total:
58
Last 6 Year:
37
Last 6 Year/Total:
0.638
i10 Index
Total:
187
Last 6 Year:
141
Last 6 Year/Total:
0.754
Citation
Total:
13,452
Last 6 Year:
6,091
Last 6 Year/Total:
0.453
Miguel Cabrera
Miguel Cabrera
University of Georgia
University of Georgia
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Nitrogen mineralization
ammonia volatilization
models of N dynamics
H-Index Rankings
University / Institution:
# 87
Country:
# 21,063
Region:
# 23,511
World:
# 52,733
H-Index
Total:
58
Last 6 Year:
28
Last 6 Year/Total:
0.483
i10 Index
Total:
166
Last 6 Year:
92
Last 6 Year/Total:
0.554
Citation
Total:
12,597
Last 6 Year:
3,122
Last 6 Year/Total:
0.248
Upendra Sainju
Upendra Sainju
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
carbon cycling
nitrogen cycling
greenhouse gas emissions
carbon sequestration
H-Index Rankings
University / Institution:
# 72
Country:
# 22,420
Region:
# 25,046
World:
# 56,783
H-Index
Total:
56
Last 6 Year:
39
Last 6 Year/Total:
0.696
i10 Index
Total:
142
Last 6 Year:
118
Last 6 Year/Total:
0.831
Citation
Total:
10,600
Last 6 Year:
5,363
Last 6 Year/Total:
0.506
Pa Moore Jr
Pa Moore Jr
University of Arkansas Fayetteville
University of Arkansas Fayetteville
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
water quality
manure management
H-Index Rankings
University / Institution:
# 17
Country:
# 22,921
Region:
# 25,605
World:
# 58,183
H-Index
Total:
56
Last 6 Year:
28
Last 6 Year/Total:
0.500
i10 Index
Total:
135
Last 6 Year:
78
Last 6 Year/Total:
0.578
Citation
Total:
11,659
Last 6 Year:
2,557
Last 6 Year/Total:
0.219
Frank Hons
Frank Hons
Texas A&M University
Texas A&M University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil fertility
biogeochemistry
H-Index Rankings
University / Institution:
# 208
Country:
# 23,856
Region:
# 26,671
World:
# 60,880
H-Index
Total:
55
Last 6 Year:
30
Last 6 Year/Total:
0.545
i10 Index
Total:
126
Last 6 Year:
72
Last 6 Year/Total:
0.571
Citation
Total:
10,874
Last 6 Year:
2,709
Last 6 Year/Total:
0.249
Weindorf DC
Weindorf DC
Central Michigan University
Central Michigan University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
H-Index Rankings
University / Institution:
# 5
Country:
# 24,250
Region:
# 27,117
World:
# 61,903
H-Index
Total:
54
Last 6 Year:
46
Last 6 Year/Total:
0.852
i10 Index
Total:
167
Last 6 Year:
142
Last 6 Year/Total:
0.850
Citation
Total:
9,473
Last 6 Year:
6,219
Last 6 Year/Total:
0.656
Veronica Acosta-Martinez
Veronica Acosta-Martinez
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Microbiology
Soil Health
H-Index Rankings
University / Institution:
# 82
Country:
# 24,446
Region:
# 27,335
World:
# 62,569
H-Index
Total:
54
Last 6 Year:
40
Last 6 Year/Total:
0.741
i10 Index
Total:
97
Last 6 Year:
87
Last 6 Year/Total:
0.897
Citation
Total:
11,340
Last 6 Year:
5,990
Last 6 Year/Total:
0.528
Marek Zreda
Marek Zreda
University of Arizona
University of Arizona
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil moisture
land surface processes
Cosmic ray neutrons
cosmogenic dating
Quaternary
H-Index Rankings
University / Institution:
# 179
Country:
# 24,825
Region:
# 27,773
World:
# 63,782
H-Index
Total:
54
Last 6 Year:
32
Last 6 Year/Total:
0.593
i10 Index
Total:
93
Last 6 Year:
63
Last 6 Year/Total:
0.677
Citation
Total:
10,437
Last 6 Year:
4,333
Last 6 Year/Total:
0.415
Nick Basta
Nick Basta
Ohio State University
Ohio State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
environmental science
H-Index Rankings
University / Institution:
# 175
Country:
# 24,946
Region:
# 27,914
World:
# 64,161
H-Index
Total:
54
Last 6 Year:
29
Last 6 Year/Total:
0.537
i10 Index
Total:
117
Last 6 Year:
69
Last 6 Year/Total:
0.590
Citation
Total:
11,783
Last 6 Year:
3,213
Last 6 Year/Total:
0.273
William Wieder
William Wieder
University of Colorado Boulder
University of Colorado Boulder
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil biogeochemistry
H-Index Rankings
University / Institution:
# 183
Country:
# 25,300
Region:
# 28,306
World:
# 65,082
H-Index
Total:
53
Last 6 Year:
47
Last 6 Year/Total:
0.887
i10 Index
Total:
85
Last 6 Year:
81
Last 6 Year/Total:
0.953
Citation
Total:
14,259
Last 6 Year:
10,985
Last 6 Year/Total:
0.770
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Alain Plante
Alain Plante
University of Pennsylvania
University of Pennsylvania
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Biogeochemistry
Soil Science
H-Index Rankings
University / Institution:
# 401
Country:
# 25,390
Region:
# 28,410
World:
# 65,376
H-Index
Total:
53
Last 6 Year:
43
Last 6 Year/Total:
0.811
i10 Index
Total:
96
Last 6 Year:
83
Last 6 Year/Total:
0.865
Citation
Total:
11,270
Last 6 Year:
6,170
Last 6 Year/Total:
0.547
Jorge Delgado
Jorge Delgado
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Nitrogen Management
Soil Science
Precision Conservation
Nitrogen Index
Climate Change Adaptation
H-Index Rankings
University / Institution:
# 91
Country:
# 25,917
Region:
# 29,024
World:
# 67,082
H-Index
Total:
53
Last 6 Year:
31
Last 6 Year/Total:
0.585
i10 Index
Total:
120
Last 6 Year:
79
Last 6 Year/Total:
0.658
Citation
Total:
11,419
Last 6 Year:
4,291
Last 6 Year/Total:
0.376
Le Sommers
Le Sommers
Colorado State University
Colorado State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil microbiology
soil chemistry
waste management
H-Index Rankings
University / Institution:
# 93
Country:
# 26,282
Region:
# 29,437
World:
# 68,051
H-Index
Total:
53
Last 6 Year:
21
Last 6 Year/Total:
0.396
i10 Index
Total:
85
Last 6 Year:
31
Last 6 Year/Total:
0.365
Citation
Total:
40,358
Last 6 Year:
12,376
Last 6 Year/Total:
0.307
Torbert Ha
Torbert Ha
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Scientist.
H-Index Rankings
University / Institution:
# 94
Country:
# 27,311
Region:
# 30,617
World:
# 71,275
H-Index
Total:
52
Last 6 Year:
26
Last 6 Year/Total:
0.500
i10 Index
Total:
149
Last 6 Year:
79
Last 6 Year/Total:
0.530
Citation
Total:
10,300
Last 6 Year:
3,349
Last 6 Year/Total:
0.325
GA Peterson
GA Peterson
Colorado State University
Colorado State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil science
agronomy
H-Index Rankings
University / Institution:
# 99
Country:
# 27,368
Region:
# 30,682
World:
# 71,431
H-Index
Total:
52
Last 6 Year:
25
Last 6 Year/Total:
0.481
i10 Index
Total:
114
Last 6 Year:
52
Last 6 Year/Total:
0.456
Citation
Total:
13,554
Last 6 Year:
3,128
Last 6 Year/Total:
0.231
Asmeret Asefaw Berhe
Asmeret Asefaw Berhe
University of California Merced
University of California Merced
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil science
terrestrial biogeochemistry
soil biogeochemistry
soil organic matter
soil carbon
H-Index Rankings
University / Institution:
# 17
Country:
# 27,656
Region:
# 31,006
World:
# 72,180
H-Index
Total:
51
Last 6 Year:
44
Last 6 Year/Total:
0.863
i10 Index
Total:
100
Last 6 Year:
96
Last 6 Year/Total:
0.960
Citation
Total:
11,632
Last 6 Year:
8,590
Last 6 Year/Total:
0.738
Douglas R Smith
Douglas R Smith
US Department of Agriculture
US Department of Agriculture
Agriculture & Forestry / Soil Sciences and Plant Nutrition
phosphorus
water quality
conservation practices
H-Index Rankings
University / Institution:
# 97
Country:
# 28,010
Region:
# 31,428
World:
# 73,431
H-Index
Total:
51
Last 6 Year:
35
Last 6 Year/Total:
0.686
i10 Index
Total:
112
Last 6 Year:
91
Last 6 Year/Total:
0.813
Citation
Total:
10,785
Last 6 Year:
6,176
Last 6 Year/Total:
0.573
Timothy Filley
Timothy Filley
Purdue University
Purdue University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
soil biogeochemistry
H-Index Rankings
University / Institution:
# 205
Country:
# 28,073
Region:
# 31,502
World:
# 73,658
H-Index
Total:
51
Last 6 Year:
34
Last 6 Year/Total:
0.667
i10 Index
Total:
108
Last 6 Year:
94
Last 6 Year/Total:
0.870
Citation
Total:
10,087
Last 6 Year:
3,956
Last 6 Year/Total:
0.392
Carl Rosen
Carl Rosen
University of Minnesota Twin Cities
University of Minnesota Twin Cities
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Plant nutrition
soil fertility
nutrient management
H-Index Rankings
University / Institution:
# 442
Country:
# 28,180
Region:
# 31,616
World:
# 73,993
H-Index
Total:
51
Last 6 Year:
32
Last 6 Year/Total:
0.627
i10 Index
Total:
142
Last 6 Year:
99
Last 6 Year/Total:
0.697
Citation
Total:
9,497
Last 6 Year:
3,712
Last 6 Year/Total:
0.391
Chien Lu Ping
Chien Lu Ping
University of Alaska Fairbanks
University of Alaska Fairbanks
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soils
permafrost
carbon
H-Index Rankings
University / Institution:
# 21
Country:
# 28,307
Region:
# 31,762
World:
# 74,383
H-Index
Total:
51
Last 6 Year:
30
Last 6 Year/Total:
0.588
i10 Index
Total:
116
Last 6 Year:
64
Last 6 Year/Total:
0.552
Citation
Total:
11,404
Last 6 Year:
4,305
Last 6 Year/Total:
0.377
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
11 1,343 1,443 2,892
Johannes LehmannJohannes Lehmann
United States Cornell University Cornell University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil | soil science | soil carbon | soil organic matter | soil organic carbon |

131 99 0.756 371 325 0.876 114,188 59,137 0.518
1 1,952 2,107 4,188
Donald SparksDonald Sparks
United States University of Delaware University of Delaware Agriculture & Forestry / Soil Sciences and Plant Nutrition

Biogeochemistry |

120 65 0.542 381 286 0.751 56,990 19,233 0.337
4 2,558 2,753 5,479
Keith PaustianKeith Paustian
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil biogeochemistry | land use and greenhouse gas emissions | soil health | biofuel sustainability |

112 69 0.616 293 210 0.717 65,593 25,371 0.387
11 2,943 3,181 6,309
Jiri SimunekJiri Simunek
United States University of California Riverside University of California Riverside Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Physics | Vadose Zone Hydrology | Numerical Modeling |

108 64 0.593 453 328 0.724 49,269 19,320 0.392
18 3,017 3,266 6,476
Joshua P SchimelJoshua P Schimel
United States University of California Santa Barbara University of California Santa Barbara Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science | ecology | arctic science | microbial ecology |

107 72 0.673 199 169 0.849 49,304 22,005 0.446
6 3,187 3,454 6,834
Eldor A PaulEldor A Paul
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Natural Resource Ecology |

106 44 0.415 260 128 0.492 51,293 12,019 0.234
34 3,834 4,166 8,308
K Ramesh ReddyK Ramesh Reddy
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Biogeochemistry | Soil Science | Wetlands and Aquatic Systems |

101 38 0.376 345 183 0.530 37,995 8,210 0.216
94 3,903 4,244 8,478
Mary K FirestoneMary K Firestone
United States University of California Berkeley University of California Berkeley Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Microbial Ecology |

100 61 0.610 180 145 0.806 41,402 15,667 0.378
203 4,516 4,923 9,838
FendorfFendorf
United States Stanford University Stanford University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil | biogeochemistry | metals | arsenic | soil organic carbon |

96 61 0.635 220 180 0.818 32,492 11,846 0.365
45 4,729 5,155 10,307
Kate ScowKate Scow
United States University of California Davis University of California Davis Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science | microbial ecology | agroecology | soil microbiology | remediation |

95 53 0.558 240 155 0.646 32,284 11,053 0.342
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7 5,403 5,899 11,851
Bruce HungateBruce Hungate
United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil microbial ecology | biogeochemistry | stable isotopes | ecosystem science | global change |

91 70 0.769 228 194 0.851 33,135 17,104 0.516
8 5,562 6,078 12,193
M Ali TabatabaiM Ali Tabatabai
United States Iowa State University Iowa State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil chemistry | soil biochemistry | plant nutrition | environmental issues related to agriculture |

91 41 0.451 220 130 0.591 39,346 10,538 0.268
48 7,726 8,447 17,292
Eoin BrodieEoin Brodie
United States Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory Agriculture & Forestry / Soil Sciences and Plant Nutrition

Molecular Microbiology | Soil Science | Biogeochemistry | Ecosystem Ecology | Sustainable Agriculture |

82 59 0.720 163 150 0.920 43,006 21,115 0.491
75 7,744 8,468 17,333
Yuncong LiYuncong Li
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil and Water Quality |

82 56 0.683 367 225 0.613 24,207 13,454 0.556
15 8,116 8,890 18,284
Robert HortonRobert Horton
United States Iowa State University Iowa State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil physics | soil | water | vadose zone hydrology | soil science |

81 47 0.580 347 214 0.617 34,830 12,340 0.354
17 8,121 8,895 18,294
Alan FranzluebbersAlan Franzluebbers
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science | agronomy | agriculture | environmental science |

81 47 0.580 229 174 0.760 26,303 10,428 0.396
59 8,162 8,938 18,376
Terry A Howell SR|Terry A. Howell, Sr.Terry A Howell SR|Terry A. Howell, Sr.
United States Texas A&M University Texas A&M University Agriculture & Forestry / Soil Sciences and Plant Nutrition

irrigation | evapotranspiration |

81 44 0.543 280 162 0.579 26,130 8,477 0.324
93 9,196 10,103 20,971
Pedro A SanchezPedro A Sanchez
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Tropical soils | hunger | nutrition |

78 40 0.513 210 86 0.410 34,316 7,798 0.227
112 10,169 11,177 23,380
Horwath WilliamHorwath William
United States University of California Davis University of California Davis Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science | biogeochemistry | greenhouse gases |

75 50 0.667 245 186 0.759 22,513 10,542 0.468
5 10,659 11,733 24,652
William RaunWilliam Raun
United States Oklahoma State University Stillwater Oklahoma State University Stillwater Agriculture & Forestry / Soil Sciences and Plant Nutrition

sensors | nutrient management | nitrogen | plant nutrition | developing world agriculture |

74 45 0.608 217 142 0.654 21,364 7,975 0.373
99 11,321 12,467 26,258
Mark B DavidMark B David
United States University of Illinois Urbana Champaign University of Illinois Urbana Champaign Agriculture & Forestry / Soil Sciences and Plant Nutrition

biogeochemistry | soil science | water quality | agronomy | environmental science |

73 33 0.452 147 82 0.558 19,619 5,439 0.277
75 11,717 12,907 27,276
Warren DickWarren Dick
United States Ohio State University Ohio State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil science | microbial ecology | water quality | sustainable agriculture |

72 38 0.528 200 122 0.610 21,010 6,088 0.290
27 12,549 13,867 29,485
Steven R EvettSteven R Evett
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

evapotranspiration | irrigation | soil water | soil physics | sensors |

70 44 0.629 238 169 0.710 16,456 6,605 0.401
46 14,557 16,120 34,756
M Francesca CotrufoM Francesca Cotrufo
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

litter decomposition | soil organic matter | stable isotopes |

66 53 0.803 140 118 0.843 22,122 13,556 0.613
5 14,694 16,270 35,195
Jeffrey HerrickJeffrey Herrick
United States New Mexico State University New Mexico State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science | Ecology | Agriculture | Policy | Rangelands |

66 44 0.667 184 131 0.712 20,662 8,306 0.402
47 16,018 17,780 38,778
David D MyroldDavid D Myrold
United States Oregon State University Oregon State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Nitrogen Cycling | Carbon Cycling | Microbial Communities |

64 41 0.641 152 89 0.586 20,890 7,666 0.367
47 17,583 19,536 43,002
Donald L SuarezDonald L Suarez
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science geochemistry |

62 36 0.581 165 103 0.624 14,654 4,676 0.319
238 18,135 20,162 44,477
Alfred E HarteminkAlfred E Hartemink
United States University of Wisconsin Madison University of Wisconsin Madison Agriculture & Forestry / Soil Sciences and Plant Nutrition

Pedology | Proximal soil sensing | Soil fertility | Tropical soils | Digital soil mapping |

61 43 0.705 161 124 0.770 13,294 7,580 0.570
13 19,122 21,278 47,253
Ivan J FernandezIvan J Fernandez
United States University of Maine System University of Maine System Agriculture & Forestry / Soil Sciences and Plant Nutrition

forest soils | biogeochemistry | climate change |

60 36 0.600 222 115 0.518 14,700 5,153 0.351
206 19,406 21,609 48,019
Jay Scott AngleJay Scott Angle
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science |

60 27 0.450 139 57 0.410 16,626 3,349 0.201
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15 20,737 23,137 51,823
Hailin ZhangHailin Zhang
United States Oklahoma State University Stillwater Oklahoma State University Stillwater Agriculture & Forestry / Soil Sciences and Plant Nutrition

nutrient management | soil | water | plant and animal waste testing and interpretations |

58 37 0.638 187 141 0.754 13,452 6,091 0.453
87 21,063 23,511 52,733
Miguel CabreraMiguel Cabrera
United States University of Georgia University of Georgia Agriculture & Forestry / Soil Sciences and Plant Nutrition

Nitrogen mineralization | ammonia volatilization | models of N dynamics |

58 28 0.483 166 92 0.554 12,597 3,122 0.248
72 22,420 25,046 56,783
Upendra SainjuUpendra Sainju
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science | carbon cycling | nitrogen cycling | greenhouse gas emissions | carbon sequestration |

56 39 0.696 142 118 0.831 10,600 5,363 0.506
17 22,921 25,605 58,183
Pa Moore JrPa Moore Jr
United States University of Arkansas Fayetteville University of Arkansas Fayetteville Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science | water quality | manure management |

56 28 0.500 135 78 0.578 11,659 2,557 0.219
208 23,856 26,671 60,880
Frank HonsFrank Hons
United States Texas A&M University Texas A&M University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil fertility | biogeochemistry |

55 30 0.545 126 72 0.571 10,874 2,709 0.249
5 24,250 27,117 61,903
Weindorf DCWeindorf DC
United States Central Michigan University Central Michigan University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science |

54 46 0.852 167 142 0.850 9,473 6,219 0.656
82 24,446 27,335 62,569
Veronica Acosta-MartinezVeronica Acosta-Martinez
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Microbiology | Soil Health |

54 40 0.741 97 87 0.897 11,340 5,990 0.528
179 24,825 27,773 63,782
Marek ZredaMarek Zreda
United States University of Arizona University of Arizona Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil moisture | land surface processes | Cosmic ray neutrons | cosmogenic dating | Quaternary |

54 32 0.593 93 63 0.677 10,437 4,333 0.415
175 24,946 27,914 64,161
Nick BastaNick Basta
United States Ohio State University Ohio State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

environmental science |

54 29 0.537 117 69 0.590 11,783 3,213 0.273
183 25,300 28,306 65,082
William WiederWilliam Wieder
United States University of Colorado Boulder University of Colorado Boulder Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil biogeochemistry |

53 47 0.887 85 81 0.953 14,259 10,985 0.770
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401 25,390 28,410 65,376
Alain PlanteAlain Plante
United States University of Pennsylvania University of Pennsylvania Agriculture & Forestry / Soil Sciences and Plant Nutrition

Biogeochemistry | Soil Science |

53 43 0.811 96 83 0.865 11,270 6,170 0.547
91 25,917 29,024 67,082
Jorge DelgadoJorge Delgado
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

Nitrogen Management | Soil Science | Precision Conservation | Nitrogen Index | Climate Change Adaptation |

53 31 0.585 120 79 0.658 11,419 4,291 0.376
93 26,282 29,437 68,051
Le SommersLe Sommers
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil microbiology | soil chemistry | waste management |

53 21 0.396 85 31 0.365 40,358 12,376 0.307
94 27,311 30,617 71,275
Torbert HaTorbert Ha
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Scientist. |

52 26 0.500 149 79 0.530 10,300 3,349 0.325
99 27,368 30,682 71,431
GA PetersonGA Peterson
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil science | agronomy |

52 25 0.481 114 52 0.456 13,554 3,128 0.231
17 27,656 31,006 72,180
Asmeret Asefaw BerheAsmeret Asefaw Berhe
United States University of California Merced University of California Merced Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil science | terrestrial biogeochemistry | soil biogeochemistry | soil organic matter | soil carbon |

51 44 0.863 100 96 0.960 11,632 8,590 0.738
97 28,010 31,428 73,431
Douglas R SmithDouglas R Smith
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

phosphorus | water quality | conservation practices |

51 35 0.686 112 91 0.813 10,785 6,176 0.573
205 28,073 31,502 73,658
Timothy FilleyTimothy Filley
United States Purdue University Purdue University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil biogeochemistry |

51 34 0.667 108 94 0.870 10,087 3,956 0.392
442 28,180 31,616 73,993
Carl RosenCarl Rosen
United States University of Minnesota Twin Cities University of Minnesota Twin Cities Agriculture & Forestry / Soil Sciences and Plant Nutrition

Plant nutrition | soil fertility | nutrient management |

51 32 0.627 142 99 0.697 9,497 3,712 0.391
21 28,307 31,762 74,383
Chien Lu PingChien Lu Ping
United States University of Alaska Fairbanks University of Alaska Fairbanks Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soils | permafrost | carbon |

51 30 0.588 116 64 0.552 11,404 4,305 0.377