Mark G Johnson
Agriculture & Forestry / Soil Sciences and Plant Nutrition
AD Scientific Index ID: 4386748
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In US Environmental Protection Agency (374) | In United States (449,086) | In North America (509,400) | World (2,399,444) | ||
H Index (Total) | 47 | #32 | #34,811 | #39,183 | #96,066 |
H Index (Last 6 Years) | 27 | #60 | #48,327 | #54,471 | #??? |
H Index Last 6 years / Total Ratio
|
57% | ||||
i10 Index (Total) | 108 | #20 | #30,774 | #35,075 | #??? |
i10 Index (Last 6 Years) | 59 | #36 | #41,764 | #47,633 | #??? |
i10 Index Last 6 years / Total Ratio | 54% | ||||
Citation (Total) | 11,055 | #23 | #35,359 | #39,252 | #??? |
Citation (Last 6 Years) | 4,864 | #23 | #34,907 | #38,755 | #??? |
Citation Last 6 years / Total Ratio | 43% | ||||
Agriculture & Forestry * |
#2 (9) * |
#648 (7,810) * |
(9,246) * |
(59,204) * |
|
Soil Sciences and Plant Nutrition * soils | roots | biochar | contaminated soil remediation | nanomaterials | |
#1
(1) * |
#60 (489) * |
(570) * |
(3,871) * |
* Oct 20, 2024 | According to Total H Index | BETA VERSION
Subject Field Ranking Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (931.668 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated
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World: Top 10 Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition
Fusuo Zhang
Fusuo Zhang
China Agricultural University
World Rank #1,373
Richard Bardgett
Richard Bardgett
University of Manchester
World Rank #1,933
Ming Li
Ming Li
Northwest A & F University
World Rank #2,225
Fang Jie Zhao
Fang Jie Zhao
Nanjing Agricultural University
World Rank #2,244
Johannes Lehmann
Johannes Lehmann
Cornell University
World Rank #2,806
Philip W. S. Newall
Philip W. S. Newall
University of Newcastle
World Rank #3,144
Alex McBratney
Alex McBratney
University of Sydney
World Rank #3,837
Donald Sparks
Donald Sparks
University of Delaware
World Rank #4,135
Rengel Zed
Rengel Zed
University of Western Australia
World Rank #5,175
Keith Paustian
Keith Paustian
Colorado State University
World Rank #5,577
United States: Top 10 Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition
Johannes Lehmann
Johannes Lehmann
Cornell University
World Rank #2,806
Donald Sparks
Donald Sparks
University of Delaware
World Rank #4,135
Keith Paustian
Keith Paustian
Colorado State University
World Rank #5,577
Joshua P Schimel
Joshua P Schimel
University of California Santa Barbara
World Rank #6,355
Jiri Simunek
Jiri Simunek
University of California Riverside
World Rank #6,839
Eldor A Paul
Eldor A Paul
Colorado State University
World Rank #7,212
Mary K Firestone
Mary K Firestone
University of California Berkeley
World Rank #8,256
K Ramesh Reddy
K Ramesh Reddy
University of Florida
World Rank #8,707
Fendorf
Fendorf
Stanford University
World Rank #9,933
Kate Scow
Kate Scow
University of California Davis
World Rank #10,000
US Environmental Protection Agency: Top 10 Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition
United States: Top 10 Scientists in Agriculture & Forestry
Chua NH
Chua NH
Agriculture & Forestry
Plant Science
World Rank #1,177
Richard Dixon
Richard Dixon
Agriculture & Forestry
Plant Science
World Rank #1,588
Joanne Chory
Joanne Chory
Agriculture & Forestry
Plant Science
World Rank #1,885
Jeff Dangl
Jeff Dangl
Agriculture & Forestry
Plant Science
World Rank #2,418
Andrew H Paterson
Andrew H Paterson
Agriculture & Forestry
Crop Sciences
World Rank #2,432
Johannes Lehmann
Johannes Lehmann
Agriculture & Forestry
Soil Sciences and Plant Nutrition
World Rank #2,806
Andrew Sharpley
Andrew Sharpley
Agriculture & Forestry
Agriculture
World Rank #2,937
Hans W Paerl
Hans W Paerl
Agriculture & Forestry
Fisheries
World Rank #3,092
Stephen Long
Stephen Long
Agriculture & Forestry
Plant Science
World Rank #3,633
Joe Berry
Joe Berry
Agriculture & Forestry
Plant Science
World Rank #3,868
US Environmental Protection Agency: Top 10 Scientists
Richard Judson
Richard Judson
Natural Sciences
Molecular Biology & Genetics
World Rank #14,741
Andrew Ghio
Andrew Ghio
Engineering & Technology
Environmental Science & Engineering
World Rank #16,403
Mallikarjuna Nadagouda
Mallikarjuna Nadagouda
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #20,497
Kirk G Scheckel
Kirk G Scheckel
Engineering & Technology
Environmental Science & Engineering
World Rank #27,840
Russell S Thomas
Russell S Thomas
Natural Sciences
Molecular Biology & Genetics
World Rank #31,922
Antony John Williams
Antony John Williams
Natural Sciences
Chemical Sciences
World Rank #31,953
Keith A Houck
Keith A Houck
Others
World Rank #36,639
Ann M Richard
Ann M Richard
Natural Sciences
Chemical Sciences
World Rank #38,735
Jorge W Santo Domingo
Jorge W Santo Domingo
Natural Sciences
Biological Science
World Rank #47,060
Jia Xing
Jia Xing
Others
World Rank #50,453