Agriculture & Forestry

North America Scientist and University Rankings 2024

North America Scientists Agriculture & Forestry / Soil Sciences and Plant Nutrition Rankings 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 534 scientist, 3 country, 166 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:
# 10
Country:
# 1,353
Region:
# 1,453
World:
# 2,916
H-Index
Total:
130
Last 6 Year:
98
Last 6 Year/Total:
0.754
i10 Index
Total:
368
Last 6 Year:
321
Last 6 Year/Total:
0.872
Citation
Total:
112,487
Last 6 Year:
57,472
Last 6 Year/Total:
0.511
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:
# 1,993
Region:
# 2,152
World:
# 4,249
H-Index
Total:
119
Last 6 Year:
65
Last 6 Year/Total:
0.546
i10 Index
Total:
379
Last 6 Year:
283
Last 6 Year/Total:
0.747
Citation
Total:
56,511
Last 6 Year:
18,777
Last 6 Year/Total:
0.332
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:
# 2,513
Region:
# 2,707
World:
# 5,370
H-Index
Total:
112
Last 6 Year:
68
Last 6 Year/Total:
0.607
i10 Index
Total:
293
Last 6 Year:
210
Last 6 Year/Total:
0.717
Citation
Total:
64,919
Last 6 Year:
24,718
Last 6 Year/Total:
0.381
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:
# 10
Country:
# 2,893
Region:
# 3,125
World:
# 6,190
H-Index
Total:
108
Last 6 Year:
63
Last 6 Year/Total:
0.583
i10 Index
Total:
453
Last 6 Year:
327
Last 6 Year/Total:
0.722
Citation
Total:
48,739
Last 6 Year:
18,828
Last 6 Year/Total:
0.386
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:
# 19
Country:
# 3,057
Region:
# 3,315
World:
# 6,573
H-Index
Total:
106
Last 6 Year:
71
Last 6 Year/Total:
0.670
i10 Index
Total:
197
Last 6 Year:
167
Last 6 Year/Total:
0.848
Citation
Total:
48,736
Last 6 Year:
21,461
Last 6 Year/Total:
0.440
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:
# 3,138
Region:
# 3,402
World:
# 6,722
H-Index
Total:
106
Last 6 Year:
44
Last 6 Year/Total:
0.415
i10 Index
Total:
260
Last 6 Year:
125
Last 6 Year/Total:
0.481
Citation
Total:
51,022
Last 6 Year:
11,767
Last 6 Year/Total:
0.231
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:
# 33
Country:
# 3,753
Region:
# 4,077
World:
# 8,120
H-Index
Total:
101
Last 6 Year:
38
Last 6 Year/Total:
0.376
i10 Index
Total:
344
Last 6 Year:
182
Last 6 Year/Total:
0.529
Citation
Total:
37,757
Last 6 Year:
7,994
Last 6 Year/Total:
0.212
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:
# 3,834
Region:
# 4,163
World:
# 8,306
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:
40,960
Last 6 Year:
15,253
Last 6 Year/Total:
0.372
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:
# 200
Country:
# 4,432
Region:
# 4,835
World:
# 9,651
H-Index
Total:
96
Last 6 Year:
60
Last 6 Year/Total:
0.625
i10 Index
Total:
218
Last 6 Year:
177
Last 6 Year/Total:
0.812
Citation
Total:
32,219
Last 6 Year:
11,592
Last 6 Year/Total:
0.360
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:
# 42
Country:
# 4,641
Region:
# 5,061
World:
# 10,105
H-Index
Total:
95
Last 6 Year:
53
Last 6 Year/Total:
0.558
i10 Index
Total:
238
Last 6 Year:
152
Last 6 Year/Total:
0.639
Citation
Total:
31,986
Last 6 Year:
10,772
Last 6 Year/Total:
0.337
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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:
# 5,327
Region:
# 5,811
World:
# 11,661
H-Index
Total:
91
Last 6 Year:
69
Last 6 Year/Total:
0.758
i10 Index
Total:
225
Last 6 Year:
191
Last 6 Year/Total:
0.849
Citation
Total:
32,608
Last 6 Year:
16,609
Last 6 Year/Total:
0.509
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:
# 7
Country:
# 5,483
Region:
# 5,988
World:
# 12,010
H-Index
Total:
91
Last 6 Year:
41
Last 6 Year/Total:
0.451
i10 Index
Total:
219
Last 6 Year:
129
Last 6 Year/Total:
0.589
Citation
Total:
38,986
Last 6 Year:
10,263
Last 6 Year/Total:
0.263
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:
# 7,634
Region:
# 8,342
World:
# 17,044
H-Index
Total:
82
Last 6 Year:
55
Last 6 Year/Total:
0.671
i10 Index
Total:
364
Last 6 Year:
220
Last 6 Year/Total:
0.604
Citation
Total:
23,816
Last 6 Year:
13,073
Last 6 Year/Total:
0.549
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:
# 8,029
Region:
# 8,795
World:
# 18,038
H-Index
Total:
81
Last 6 Year:
46
Last 6 Year/Total:
0.568
i10 Index
Total:
228
Last 6 Year:
174
Last 6 Year/Total:
0.763
Citation
Total:
26,038
Last 6 Year:
10,179
Last 6 Year/Total:
0.391
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:
# 58
Country:
# 8,048
Region:
# 8,817
World:
# 18,077
H-Index
Total:
81
Last 6 Year:
44
Last 6 Year/Total:
0.543
i10 Index
Total:
279
Last 6 Year:
161
Last 6 Year/Total:
0.577
Citation
Total:
25,943
Last 6 Year:
8,312
Last 6 Year/Total:
0.320
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:
# 51
Country:
# 8,220
Region:
# 9,006
World:
# 18,473
H-Index
Total:
80
Last 6 Year:
58
Last 6 Year/Total:
0.725
i10 Index
Total:
161
Last 6 Year:
148
Last 6 Year/Total:
0.919
Citation
Total:
42,541
Last 6 Year:
20,660
Last 6 Year/Total:
0.486
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:
# 8,315
Region:
# 9,111
World:
# 18,707
H-Index
Total:
80
Last 6 Year:
47
Last 6 Year/Total:
0.588
i10 Index
Total:
344
Last 6 Year:
207
Last 6 Year/Total:
0.602
Citation
Total:
34,474
Last 6 Year:
12,020
Last 6 Year/Total:
0.349
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:
# 94
Country:
# 9,420
Region:
# 10,354
World:
# 21,497
H-Index
Total:
77
Last 6 Year:
40
Last 6 Year/Total:
0.519
i10 Index
Total:
206
Last 6 Year:
82
Last 6 Year/Total:
0.398
Citation
Total:
33,784
Last 6 Year:
7,535
Last 6 Year/Total:
0.223
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:
# 10,027
Region:
# 11,027
World:
# 22,992
H-Index
Total:
75
Last 6 Year:
49
Last 6 Year/Total:
0.653
i10 Index
Total:
245
Last 6 Year:
185
Last 6 Year/Total:
0.755
Citation
Total:
22,222
Last 6 Year:
10,279
Last 6 Year/Total:
0.463
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:
# 10,934
Region:
# 12,029
World:
# 25,290
H-Index
Total:
73
Last 6 Year:
45
Last 6 Year/Total:
0.616
i10 Index
Total:
216
Last 6 Year:
141
Last 6 Year/Total:
0.653
Citation
Total:
21,244
Last 6 Year:
7,856
Last 6 Year/Total:
0.370
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:
# 11,156
Region:
# 12,284
World:
# 25,784
H-Index
Total:
73
Last 6 Year:
33
Last 6 Year/Total:
0.452
i10 Index
Total:
147
Last 6 Year:
78
Last 6 Year/Total:
0.531
Citation
Total:
19,494
Last 6 Year:
5,332
Last 6 Year/Total:
0.274
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:
# 72
Country:
# 11,539
Region:
# 12,710
World:
# 26,777
H-Index
Total:
72
Last 6 Year:
38
Last 6 Year/Total:
0.528
i10 Index
Total:
198
Last 6 Year:
120
Last 6 Year/Total:
0.606
Citation
Total:
20,867
Last 6 Year:
5,957
Last 6 Year/Total:
0.285
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:
# 12,911
Region:
# 14,273
World:
# 30,388
H-Index
Total:
69
Last 6 Year:
43
Last 6 Year/Total:
0.623
i10 Index
Total:
238
Last 6 Year:
164
Last 6 Year/Total:
0.689
Citation
Total:
16,295
Last 6 Year:
6,460
Last 6 Year/Total:
0.396
Steven D Siciliano
Steven D Siciliano
University of Saskatchewan
University of Saskatchewan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Science
Toxicology
Polar Soils
Remediation
Climate Change
H-Index Rankings
University / Institution:
# 25
Country:
# 1,508
Region:
# 15,598
World:
# 33,546
H-Index
Total:
67
Last 6 Year:
36
Last 6 Year/Total:
0.537
i10 Index
Total:
171
Last 6 Year:
131
Last 6 Year/Total:
0.766
Citation
Total:
17,709
Last 6 Year:
6,174
Last 6 Year/Total:
0.349
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:
# 44
Country:
# 14,361
Region:
# 15,899
World:
# 34,183
H-Index
Total:
66
Last 6 Year:
52
Last 6 Year/Total:
0.788
i10 Index
Total:
140
Last 6 Year:
118
Last 6 Year/Total:
0.843
Citation
Total:
21,597
Last 6 Year:
13,037
Last 6 Year/Total:
0.604
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:
# 15,112
Region:
# 16,742
World:
# 36,284
H-Index
Total:
65
Last 6 Year:
43
Last 6 Year/Total:
0.662
i10 Index
Total:
184
Last 6 Year:
130
Last 6 Year/Total:
0.707
Citation
Total:
20,462
Last 6 Year:
8,119
Last 6 Year/Total:
0.397
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:
# 44
Country:
# 15,807
Region:
# 17,544
World:
# 38,123
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:
20,718
Last 6 Year:
7,510
Last 6 Year/Total:
0.362
James J Germida
James J Germida
University of Saskatchewan
University of Saskatchewan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
plant-microbe interactions
soil microbiology
H-Index Rankings
University / Institution:
# 31
Country:
# 1,824
Region:
# 18,433
World:
# 40,328
H-Index
Total:
63
Last 6 Year:
36
Last 6 Year/Total:
0.571
i10 Index
Total:
140
Last 6 Year:
79
Last 6 Year/Total:
0.564
Citation
Total:
14,491
Last 6 Year:
4,534
Last 6 Year/Total:
0.313
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:
# 52
Country:
# 18,150
Region:
# 20,172
World:
# 44,461
H-Index
Total:
61
Last 6 Year:
35
Last 6 Year/Total:
0.574
i10 Index
Total:
164
Last 6 Year:
99
Last 6 Year/Total:
0.604
Citation
Total:
14,539
Last 6 Year:
4,567
Last 6 Year/Total:
0.314
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:
# 248
Country:
# 18,687
Region:
# 20,787
World:
# 45,854
H-Index
Total:
60
Last 6 Year:
43
Last 6 Year/Total:
0.717
i10 Index
Total:
160
Last 6 Year:
123
Last 6 Year/Total:
0.769
Citation
Total:
13,033
Last 6 Year:
7,331
Last 6 Year/Total:
0.562
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A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
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:
# 18,901
Region:
# 21,020
World:
# 46,495
H-Index
Total:
60
Last 6 Year:
36
Last 6 Year/Total:
0.600
i10 Index
Total:
222
Last 6 Year:
113
Last 6 Year/Total:
0.509
Citation
Total:
14,561
Last 6 Year:
5,027
Last 6 Year/Total:
0.345
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:
# 204
Country:
# 19,194
Region:
# 21,356
World:
# 47,272
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:
16,548
Last 6 Year:
3,287
Last 6 Year/Total:
0.199
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:
# 86
Country:
# 20,854
Region:
# 23,270
World:
# 51,986
H-Index
Total:
58
Last 6 Year:
27
Last 6 Year/Total:
0.466
i10 Index
Total:
166
Last 6 Year:
92
Last 6 Year/Total:
0.554
Citation
Total:
12,539
Last 6 Year:
3,068
Last 6 Year/Total:
0.245
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:
# 16
Country:
# 21,363
Region:
# 23,840
World:
# 53,487
H-Index
Total:
57
Last 6 Year:
37
Last 6 Year/Total:
0.649
i10 Index
Total:
185
Last 6 Year:
136
Last 6 Year/Total:
0.735
Citation
Total:
13,268
Last 6 Year:
5,916
Last 6 Year/Total:
0.446
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:
# 22,164
Region:
# 24,757
World:
# 55,905
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:
10,439
Last 6 Year:
5,207
Last 6 Year/Total:
0.499
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:
# 16
Country:
# 22,649
Region:
# 25,295
World:
# 57,248
H-Index
Total:
56
Last 6 Year:
28
Last 6 Year/Total:
0.500
i10 Index
Total:
135
Last 6 Year:
77
Last 6 Year/Total:
0.570
Citation
Total:
11,574
Last 6 Year:
2,480
Last 6 Year/Total:
0.214
Bing Cheng Si
Bing Cheng Si
University of Saskatchewan
University of Saskatchewan
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Physics
Ecohydrology
Spatial variability
Land reclamation
H-Index Rankings
University / Institution:
# 54
Country:
# 2,827
Region:
# 26,876
World:
# 61,224
H-Index
Total:
54
Last 6 Year:
42
Last 6 Year/Total:
0.778
i10 Index
Total:
186
Last 6 Year:
142
Last 6 Year/Total:
0.763
Citation
Total:
8,965
Last 6 Year:
5,431
Last 6 Year/Total:
0.606
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:
# 81
Country:
# 24,140
Region:
# 26,985
World:
# 61,527
H-Index
Total:
54
Last 6 Year:
40
Last 6 Year/Total:
0.741
i10 Index
Total:
96
Last 6 Year:
86
Last 6 Year/Total:
0.896
Citation
Total:
11,196
Last 6 Year:
5,852
Last 6 Year/Total:
0.523
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:
# 216
Country:
# 24,584
Region:
# 27,514
World:
# 62,973
H-Index
Total:
54
Last 6 Year:
30
Last 6 Year/Total:
0.556
i10 Index
Total:
124
Last 6 Year:
70
Last 6 Year/Total:
0.565
Citation
Total:
10,805
Last 6 Year:
2,650
Last 6 Year/Total:
0.245
Nick Basta
Nick Basta
Ohio State University
Ohio State University
Agriculture & Forestry / Soil Sciences and Plant Nutrition
environmental science
H-Index Rankings
University / Institution:
# 173
Country:
# 24,639
Region:
# 27,574
World:
# 63,125
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:
11,717
Last 6 Year:
3,163
Last 6 Year/Total:
0.270
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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:
# 25,033
Region:
# 28,011
World:
# 64,146
H-Index
Total:
53
Last 6 Year:
45
Last 6 Year/Total:
0.849
i10 Index
Total:
165
Last 6 Year:
140
Last 6 Year/Total:
0.848
Citation
Total:
9,329
Last 6 Year:
6,073
Last 6 Year/Total:
0.651
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:
# 399
Country:
# 25,124
Region:
# 28,115
World:
# 64,475
H-Index
Total:
53
Last 6 Year:
42
Last 6 Year/Total:
0.792
i10 Index
Total:
94
Last 6 Year:
81
Last 6 Year/Total:
0.862
Citation
Total:
11,102
Last 6 Year:
6,008
Last 6 Year/Total:
0.541
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:
# 183
Country:
# 25,579
Region:
# 28,636
World:
# 65,897
H-Index
Total:
53
Last 6 Year:
32
Last 6 Year/Total:
0.604
i10 Index
Total:
93
Last 6 Year:
62
Last 6 Year/Total:
0.667
Citation
Total:
10,328
Last 6 Year:
4,230
Last 6 Year/Total:
0.410
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:
# 26,000
Region:
# 29,115
World:
# 67,051
H-Index
Total:
53
Last 6 Year:
20
Last 6 Year/Total:
0.377
i10 Index
Total:
83
Last 6 Year:
30
Last 6 Year/Total:
0.361
Citation
Total:
39,804
Last 6 Year:
11,982
Last 6 Year/Total:
0.301
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:
# 191
Country:
# 26,089
Region:
# 29,210
World:
# 67,324
H-Index
Total:
52
Last 6 Year:
47
Last 6 Year/Total:
0.904
i10 Index
Total:
85
Last 6 Year:
81
Last 6 Year/Total:
0.953
Citation
Total:
13,878
Last 6 Year:
10,610
Last 6 Year/Total:
0.765
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:
# 92
Country:
# 26,755
Region:
# 29,978
World:
# 69,422
H-Index
Total:
52
Last 6 Year:
31
Last 6 Year/Total:
0.596
i10 Index
Total:
118
Last 6 Year:
78
Last 6 Year/Total:
0.661
Citation
Total:
11,302
Last 6 Year:
4,198
Last 6 Year/Total:
0.371
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:
# 27,021
Region:
# 30,284
World:
# 70,210
H-Index
Total:
52
Last 6 Year:
25
Last 6 Year/Total:
0.481
i10 Index
Total:
149
Last 6 Year:
78
Last 6 Year/Total:
0.523
Citation
Total:
10,215
Last 6 Year:
3,268
Last 6 Year/Total:
0.320
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:
# 27,066
Region:
# 30,340
World:
# 70,343
H-Index
Total:
52
Last 6 Year:
24
Last 6 Year/Total:
0.462
i10 Index
Total:
113
Last 6 Year:
52
Last 6 Year/Total:
0.460
Citation
Total:
13,473
Last 6 Year:
3,057
Last 6 Year/Total:
0.227
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:
# 27,338
Region:
# 30,641
World:
# 71,086
H-Index
Total:
51
Last 6 Year:
43
Last 6 Year/Total:
0.843
i10 Index
Total:
100
Last 6 Year:
96
Last 6 Year/Total:
0.960
Citation
Total:
11,355
Last 6 Year:
8,319
Last 6 Year/Total:
0.733
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:
# 27,704
Region:
# 31,075
World:
# 72,401
H-Index
Total:
51
Last 6 Year:
34
Last 6 Year/Total:
0.667
i10 Index
Total:
117
Last 6 Year:
90
Last 6 Year/Total:
0.769
Citation
Total:
10,854
Last 6 Year:
6,132
Last 6 Year/Total:
0.565
AD Scientific Index - North America 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
10 1,353 1,453 2,916
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 |

130 98 0.754 368 321 0.872 112,487 57,472 0.511
1 1,993 2,152 4,249
Donald SparksDonald Sparks
United States University of Delaware University of Delaware Agriculture & Forestry / Soil Sciences and Plant Nutrition

Biogeochemistry |

119 65 0.546 379 283 0.747 56,511 18,777 0.332
4 2,513 2,707 5,370
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 68 0.607 293 210 0.717 64,919 24,718 0.381
10 2,893 3,125 6,190
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 63 0.583 453 327 0.722 48,739 18,828 0.386
19 3,057 3,315 6,573
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 |

106 71 0.670 197 167 0.848 48,736 21,461 0.440
6 3,138 3,402 6,722
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 0.415 260 125 0.481 51,022 11,767 0.231
33 3,753 4,077 8,120
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 0.376 344 182 0.529 37,757 7,994 0.212
94 3,834 4,163 8,306
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 40,960 15,253 0.372
200 4,432 4,835 9,651
FendorfFendorf
United States Stanford University Stanford University Agriculture & Forestry / Soil Sciences and Plant Nutrition

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

96 60 0.625 218 177 0.812 32,219 11,592 0.360
42 4,641 5,061 10,105
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 0.558 238 152 0.639 31,986 10,772 0.337
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7 5,327 5,811 11,661
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 69 0.758 225 191 0.849 32,608 16,609 0.509
7 5,483 5,988 12,010
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 0.451 219 129 0.589 38,986 10,263 0.263
75 7,634 8,342 17,044
Yuncong LiYuncong Li
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil and Water Quality |

82 55 0.671 364 220 0.604 23,816 13,073 0.549
17 8,029 8,795 18,038
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 46 0.568 228 174 0.763 26,038 10,179 0.391
58 8,048 8,817 18,077
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 0.543 279 161 0.577 25,943 8,312 0.320
51 8,220 9,006 18,473
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 |

80 58 0.725 161 148 0.919 42,541 20,660 0.486
15 8,315 9,111 18,707
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 |

80 47 0.588 344 207 0.602 34,474 12,020 0.349
94 9,420 10,354 21,497
Pedro A SanchezPedro A Sanchez
United States University of Florida University of Florida Agriculture & Forestry / Soil Sciences and Plant Nutrition

Tropical soils | hunger | nutrition |

77 40 0.519 206 82 0.398 33,784 7,535 0.223
112 10,027 11,027 22,992
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 49 0.653 245 185 0.755 22,222 10,279 0.463
5 10,934 12,029 25,290
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 |

73 45 0.616 216 141 0.653 21,244 7,856 0.370
99 11,156 12,284 25,784
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 78 0.531 19,494 5,332 0.274
72 11,539 12,710 26,777
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 0.528 198 120 0.606 20,867 5,957 0.285
27 12,911 14,273 30,388
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 |

69 43 0.623 238 164 0.689 16,295 6,460 0.396
25 1,508 15,598 33,546
Steven D SicilianoSteven D Siciliano
Canada University of Saskatchewan University of Saskatchewan Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science | Toxicology | Polar Soils | Remediation | Climate Change |

67 36 0.537 171 131 0.766 17,709 6,174 0.349
44 14,361 15,899 34,183
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 52 0.788 140 118 0.843 21,597 13,037 0.604
5 15,112 16,742 36,284
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 |

65 43 0.662 184 130 0.707 20,462 8,119 0.397
44 15,807 17,544 38,123
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 20,718 7,510 0.362
31 1,824 18,433 40,328
James J GermidaJames J Germida
Canada University of Saskatchewan University of Saskatchewan Agriculture & Forestry / Soil Sciences and Plant Nutrition

plant-microbe interactions | soil microbiology |

63 36 0.571 140 79 0.564 14,491 4,534 0.313
52 18,150 20,172 44,461
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 |

61 35 0.574 164 99 0.604 14,539 4,567 0.314
248 18,687 20,787 45,854
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 |

60 43 0.717 160 123 0.769 13,033 7,331 0.562
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13 18,901 21,020 46,495
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 0.600 222 113 0.509 14,561 5,027 0.345
204 19,194 21,356 47,272
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 16,548 3,287 0.199
86 20,854 23,270 51,986
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 27 0.466 166 92 0.554 12,539 3,068 0.245
16 21,363 23,840 53,487
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 |

57 37 0.649 185 136 0.735 13,268 5,916 0.446
72 22,164 24,757 55,905
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 10,439 5,207 0.499
16 22,649 25,295 57,248
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 77 0.570 11,574 2,480 0.214
54 2,827 26,876 61,224
Bing Cheng SiBing Cheng Si
Canada University of Saskatchewan University of Saskatchewan Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Physics | Ecohydrology | Spatial variability | Land reclamation |

54 42 0.778 186 142 0.763 8,965 5,431 0.606
81 24,140 26,985 61,527
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 96 86 0.896 11,196 5,852 0.523
216 24,584 27,514 62,973
Frank HonsFrank Hons
United States Texas A&M University Texas A&M University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil fertility | biogeochemistry |

54 30 0.556 124 70 0.565 10,805 2,650 0.245
173 24,639 27,574 63,125
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 11,717 3,163 0.270
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5 25,033 28,011 64,146
Weindorf DCWeindorf DC
United States Central Michigan University Central Michigan University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science |

53 45 0.849 165 140 0.848 9,329 6,073 0.651
399 25,124 28,115 64,475
Alain PlanteAlain Plante
United States University of Pennsylvania University of Pennsylvania Agriculture & Forestry / Soil Sciences and Plant Nutrition

Biogeochemistry | Soil Science |

53 42 0.792 94 81 0.862 11,102 6,008 0.541
183 25,579 28,636 65,897
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 |

53 32 0.604 93 62 0.667 10,328 4,230 0.410
93 26,000 29,115 67,051
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 20 0.377 83 30 0.361 39,804 11,982 0.301
191 26,089 29,210 67,324
William WiederWilliam Wieder
United States University of Colorado Boulder University of Colorado Boulder Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil biogeochemistry |

52 47 0.904 85 81 0.953 13,878 10,610 0.765
92 26,755 29,978 69,422
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 |

52 31 0.596 118 78 0.661 11,302 4,198 0.371
94 27,021 30,284 70,210
Torbert HaTorbert Ha
United States US Department of Agriculture US Department of Agriculture Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Scientist. |

52 25 0.481 149 78 0.523 10,215 3,268 0.320
99 27,066 30,340 70,343
GA PetersonGA Peterson
United States Colorado State University Colorado State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil science | agronomy |

52 24 0.462 113 52 0.460 13,473 3,057 0.227
17 27,338 30,641 71,086
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 43 0.843 100 96 0.960 11,355 8,319 0.733
97 27,704 31,075 72,401
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 34 0.667 117 90 0.769 10,854 6,132 0.565