![Donald Sparks](/pictures/d1/1777523.jpg)
Donald Sparks
AD Scientific Index 2024
Agriculture & Forestry / Soil Sciences and Plant Nutrition
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In University of Delaware (1,810) | In United States (438,158) | In North America (490,515) | World (2,068,178) | ||
Total H Index | 120 | #1 ![]() |
#1,961 Top 3% | #2,118 | #4,226 Top 3% |
Last 6 years H Index | 65 | #9 | #3,237 Top 3% | #??? | #??? |
Last 6 years / Total H Index
|
0.542 | ||||
Total i10 Index | 386 | #8 | #2,343 Top 3% | #??? | #??? |
Last 6 years i10 Index | 289 | #4 | #1,723 Top 3% | #??? | #??? |
Last 6 years / Total i10 Index | 0.749 | ||||
Total Citation | 56,952 | #5 | #3,684 Top 3% | #??? | #??? |
Last 6 years Citation | 19,308 | #9 | #4,871 Top 3% | #??? | #??? |
Last 6 years / Total Citation | 0.339 | ||||
Agriculture & Forestry * |
#1 ![]() (41) * |
#11 Top 3% (7,716) * |
(9,111) * |
(53,894) * |
|
Soil Sciences and Plant Nutrition *
Biogeochemistry | |
#1 ![]() (13) * |
#2 Top 3% ![]() (484) * |
![]() (564) * |
(3,641) * |
* Jul 22, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (666.655 scientists) profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that.
Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
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Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
Use [email protected] to report an inappropriate profile, death, or other conditions that would require the deletion of the relevant profile. Data Privacy Policy:You can send a message to [email protected] to have your information removed from here, and your data will be deleted within 5 business days at the latest. Free of charge changes: University/institution changes (by emailing [email protected] with your AD Scientific Index ID number and evidence) Paid changes: Click for Changes, Registration, Adding Profile, Premium Membership
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University / Institution Rankings
University of Delaware Rankings
AD Scientific Index ID
1777523
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
-
school
Academic Degree
First 10 Best Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition in the World
By World Rank
Fusuo Zhang
Fusuo Zhang
China Agricultural University
#1,377
Richard Bardgett
Richard Bardgett
University of Manchester
#1,960
Fang Jie Zhao
Fang Jie Zhao
Nanjing Agricultural University
#2,278
Ming Li
Ming Li
Northwest A & F University
#2,418
Johannes Lehmann
Johannes Lehmann
Cornell University
#2,770
Philip W. S. Newall
Philip W. S. Newall
University of Newcastle
#3,202
Alex McBratney
Alex McBratney
University of Sydney
#3,812
Donald Sparks
Donald Sparks
University of Delaware
#4,226
Keith Paustian
Keith Paustian
Colorado State University
#5,534
Rengel Zed
Rengel Zed
University of Western Australia
#5,700
![>Fusuo Zhang](/pictures/9c/4993571.jpg)
![>Richard Bardgett](/pictures/9b/1501925.jpg)
![>Fang Jie Zhao](/pictures/1b/692915.jpg)
![>Ming Li](/user/assets/images/profile/no-profile-photo.png)
![>Johannes Lehmann](/user/assets/images/profile/no-profile-photo.png)
![>Philip W. S. Newall](/pictures/87/65455.jpg)
![>Alex McBratney](/pictures/87/65432.jpg)
![>Donald Sparks](/pictures/d1/1777523.jpg)
![>Keith Paustian](/pictures/ec/910186.jpg)
![>Rengel Zed](/pictures/de/65439.jpg)
First 10 Best Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition in United States
By World Rank
Johannes Lehmann
Johannes Lehmann
Cornell University
#2,770
Donald Sparks
Donald Sparks
University of Delaware
#4,226
Keith Paustian
Keith Paustian
Colorado State University
#5,534
Joshua P Schimel
Joshua P Schimel
University of California Santa Barbara
#6,303
Jiri Simunek
Jiri Simunek
University of California Riverside
#6,341
Eldor A Paul
Eldor A Paul
Colorado State University
#6,899
Mary K Firestone
Mary K Firestone
University of California Berkeley
#7,928
K Ramesh Reddy
K Ramesh Reddy
University of Florida
#8,383
Fendorf
Fendorf
Stanford University
#9,914
Kate Scow
Kate Scow
University of California Davis
#9,994
![>Johannes Lehmann](/user/assets/images/profile/no-profile-photo.png)
![>Donald Sparks](/pictures/d1/1777523.jpg)
![>Keith Paustian](/pictures/ec/910186.jpg)
![>Joshua P Schimel](/pictures/19/1832353.jpg)
![>Jiri Simunek](/pictures/54/1770522.jpg)
![>Eldor A Paul](/user/assets/images/profile/no-profile-photo.png)
![>Mary K Firestone](/user/assets/images/profile/no-profile-photo.png)
![>K Ramesh Reddy](/pictures/84/1611063.jpg)
![>Fendorf](/user/assets/images/profile/no-profile-photo.png)
![>Kate Scow](/pictures/52/1742235.jpg)
First 10 Best Scientists in Agriculture & Forestry / Soil Sciences and Plant Nutrition in University of Delaware
By World Rank
Donald Sparks
Donald Sparks
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#4,226
Gang Li
Gang Li
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#115,977
Jeffry J Fuhrmann
Jeffry J Fuhrmann
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#201,478
Angelia Seyfferth
Angelia Seyfferth
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#234,711
Yuriy Sakhno
Yuriy Sakhno
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#600,408
Alma Vázquez Lule
Alma Vázquez Lule
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#634,995
Carl L Rosier
Carl L Rosier
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#935,606
Zhixuan Qin
Zhixuan Qin
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#1,357,893
Fatema Kaniz
Fatema Kaniz
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#1,538,028
Franklin Linam
Franklin Linam
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#1,576,517
![>Donald Sparks](/pictures/d1/1777523.jpg)
![>Gang Li](/pictures/d6/1610072.jpg)
![>Jeffry J Fuhrmann](/pictures/33/1609917.jpg)
![>Angelia Seyfferth](/pictures/4d/1610203.jpg)
![>Yuriy Sakhno](/pictures/cf/1610579.jpg)
![>Alma Vázquez Lule](/pictures/1e/1610587.jpg)
![>Carl L Rosier](/user/assets/images/profile/no-profile-photo.png)
![>Zhixuan Qin](/pictures/90/5211046.jpg)
![>Fatema Kaniz](/pictures/02/5211092.jpg)
![>Franklin Linam](/pictures/e4/5211224.jpg)
First 10 Best Scientists in Agriculture & Forestry in United States
By World Rank
Chua NH
Chua NH
Agriculture & Forestry
Plant Science
#1,125
Richard Dixon
Richard Dixon
Agriculture & Forestry
Plant Science
#1,548
Joanne Chory
Joanne Chory
Agriculture & Forestry
Plant Science
#1,863
Andrew H Paterson
Andrew H Paterson
Agriculture & Forestry
Crop Sciences
#2,392
Jeff Dangl
Jeff Dangl
Agriculture & Forestry
Plant Science
#2,445
Johannes Lehmann
Johannes Lehmann
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#2,770
Andrew Sharpley
Andrew Sharpley
Agriculture & Forestry
Agriculture
#2,907
Hans W Paerl
Hans W Paerl
Agriculture & Forestry
Fisheries
#3,142
Stephen Long
Stephen Long
Agriculture & Forestry
Plant Science
#3,488
Joe Berry
Joe Berry
Agriculture & Forestry
Plant Science
#3,830
![>Chua NH](/pictures/f3/1465812.jpg)
![>Richard Dixon](/pictures/ea/1465814.jpg)
![>Joanne Chory](/pictures/d3/4353782.jpg)
![>Andrew H Paterson](/pictures/20/1613504.jpg)
![>Jeff Dangl](/pictures/18/1465804.jpg)
![>Johannes Lehmann](/user/assets/images/profile/no-profile-photo.png)
![>Andrew Sharpley](/pictures/29/1730450.jpg)
![>Hans W Paerl](/pictures/16/1449045.jpg)
![>Stephen Long](/pictures/b7/1615531.jpg)
![>Joe Berry](/pictures/87/4375894.jpg)
First 10 Best Scientists in University of Delaware
By World Rank
Donald Sparks
Donald Sparks
Agriculture & Forestry
Soil Sciences and Plant Nutrition
#4,226
David Seckel
David Seckel
Natural Sciences
Physics
#4,334
Yushan Yan
Yushan Yan
Engineering & Technology
Energy Engineering
#4,944
Lynn Snyder Mackler
Lynn Snyder Mackler
Others
#5,535
William H Matthaeus
William H Matthaeus
Natural Sciences
Physics
#6,367
Dionisios G Vlachos
Dionisios G Vlachos
Others
#6,546
Pierre-Simon Mangeard
Pierre-Simon Mangeard
Natural Sciences
Physics
#7,184
Paul Evenson
Paul Evenson
Natural Sciences
Physics
#7,307
Bingqing Wei
Bingqing Wei
Engineering & Technology
Nanoscience and Nanotechnology
#7,579
David Kirchman
David Kirchman
Engineering & Technology
Marine Sciences and Engineering
#7,747
![>Donald Sparks](/pictures/d1/1777523.jpg)
![>David Seckel](/user/assets/images/profile/no-profile-photo.png)
![>Yushan Yan](/pictures/cf/1777536.jpg)
![>Lynn Snyder Mackler](/pictures/f5/1777538.jpg)
![>William H Matthaeus](/pictures/e3/1777534.jpg)
![>Dionisios G Vlachos](/pictures/65/1777545.jpg)
![>Pierre-Simon Mangeard](/pictures/84/1777524.jpg)
![>Paul Evenson](/pictures/40/1777539.jpg)
![>Bingqing Wei](/pictures/f0/1777535.jpg)
![>David Kirchman](/user/assets/images/profile/no-profile-photo.png)