![John R Buchanan](/images/no-picture.png)
John R Buchanan
Engineering & Technology / Environmental Science & Engineering
AD Scientific Index ID: 1639961
University of Tennessee
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In University of Tennessee Knoxville (1,434) | In United States (437,967) | In North America (489,866) | World (2,227,885) | ||
H Index (Total) | 13 | #743 | #203,310 | #228,246 | #751,103 |
H Index (Last 6 Years) | 9 | #759 | #223,022 | #249,776 | #??? |
Last 6 years / Total H Index
|
0.692 | ||||
i10 Index (Total) | 15 | #743 | #200,441 | #225,242 | #??? |
i10 Index (Last 6 Years) | 9 | #748 | #214,905 | #240,910 | #??? |
Last 6 years / Total i10 Index | 0.600 | ||||
Citation (Total) | 967 | #691 | #201,853 | #225,730 | #??? |
Citation (Last 6 Years) | 307 | #788 | #240,185 | #268,266 | #??? |
Last 6 years / Total Citation | 0.317 | ||||
Engineering & Technology * |
#186 (296) * |
#43,046 (83,372) * |
(94,123) * |
(409,287) * |
|
Environmental Science & Engineering *
Water Quality | Wastewater Management | |
#5 (6) * |
#1,793 (3,182) * |
(3,822) * |
(18,346) * |
* Aug 12, 2024 | According to Total H Index | BETA VERSION
Subject Field Ranking Notice: Please be aware that the subject field rankings for the world, region, country, and university are currently in Beta Version. This is due to the exclusion of profiles categorized under the 'Others' field, which includes (833.651 scientists whose branches have not yet been determined or edited. As these profiles are updated, the rankings will adjust accordingly. We appreciate your understanding during this period of refinement.
Top %3 Indicator: The "Top %3" designation indicates that a scientist ranks within the top 3% of all scientists in the AD Scientific Index in their specific subject field, either at the institution, country, or world level.
Reporting Inappropriate Profiles and Data Privacy: If you encounter inappropriate, inaccurate, or unethical profiles, a deceased scientist, or any other situation that warrants deletion of a profile, please report it to [email protected]. In accordance with our Data Privacy Policy, should you wish to have your personal information removed, you can request this by emailing [email protected]. Your data will be deleted within a maximum of 5 business days.
Profile and Membership Updates: Free Changes: University or institution updates can be made by emailing [email protected] with your AD Scientific Index ID number and supporting evidence. Paid Changes: For profile updates, registration, adding new profiles, or upgrading to premium membership, please click here.
Google Scholar
Visit Web Page
![](https://cdn.adscientificindex.com/logos/11444.png)
University / Institution Rankings
University of Tennessee Knoxville Rankings
AD Scientific Index ID
1639961
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
Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering in the World
Pete Smith
Pete Smith
University of Aberdeen
World Rank #954
Philip Jones
Philip Jones
University of East Anglia
World Rank #1,078
Robert B Jackson
Robert B Jackson
Stanford University
World Rank #1,110
Zhanhu Guo
Zhanhu Guo
Northumbria University
World Rank #1,127
Bruce E Logan
Bruce E Logan
Pennsylvania State University
World Rank #1,139
Detlef P. Van Vuuren
Detlef P. Van Vuuren
Netherlands Environmental Assessment Agency
World Rank #1,291
Christopher B Field
Christopher B Field
Stanford University
World Rank #1,304
Yong-Guan Zhu
Yong-Guan Zhu
Institute of Urban Environment, Chinese Academy of Sciences
World Rank #1,349
Baoshan Xing
Baoshan Xing
University of Massachusetts Amherst
World Rank #1,692
Kevin C Jones
Kevin C Jones
Lancaster University
World Rank #1,761
![>Pete Smith](/pictures/a8/1366614.jpg)
![>Philip Jones](/user/assets/images/profile/no-profile-photo.png)
![>Robert B Jackson](/pictures/e8/1649643.jpg)
![>Zhanhu Guo](/pictures/b7/1639331.jpg)
![>Bruce E Logan](/pictures/c4/884385.jpg)
![>Detlef P. Van Vuuren](/pictures/0c/4408539.jpg)
![>Christopher B Field](/pictures/98/1649627.jpg)
![>Yong-Guan Zhu](/pictures/49/4600265.jpg)
![>Baoshan Xing](/pictures/ab/1298015.jpg)
![>Kevin C Jones](/pictures/36/1251137.jpg)
Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering in United States
Robert B Jackson
Robert B Jackson
Stanford University
World Rank #1,110
Bruce E Logan
Bruce E Logan
Pennsylvania State University
World Rank #1,139
Christopher B Field
Christopher B Field
Stanford University
World Rank #1,304
Baoshan Xing
Baoshan Xing
University of Massachusetts Amherst
World Rank #1,692
John C Wingfield
John C Wingfield
University of California Davis
World Rank #2,182
Michael R Hoffmann
Michael R Hoffmann
California Institute of Technology Caltech
World Rank #3,064
Scott Doney
Scott Doney
University of Virginia
World Rank #3,131
Drew Shindell
Drew Shindell
Duke University
World Rank #3,808
Michael Jerrett
Michael Jerrett
University of California Los Angeles
World Rank #3,910
Gretchen C Daily
Gretchen C Daily
Stanford University
World Rank #4,173
![>Robert B Jackson](/pictures/e8/1649643.jpg)
![>Bruce E Logan](/pictures/c4/884385.jpg)
![>Christopher B Field](/pictures/98/1649627.jpg)
![>Baoshan Xing](/pictures/ab/1298015.jpg)
![>John C Wingfield](/user/assets/images/profile/no-profile-photo.png)
![>Michael R Hoffmann](/pictures/7b/832658.jpg)
![>Scott Doney](/pictures/fa/1682919.jpg)
![>Drew Shindell](/pictures/2a/1300289.jpg)
![>Michael Jerrett](/pictures/ba/1750536.jpg)
![>Gretchen C Daily](/pictures/7b/1649673.jpg)
Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering in University of Tennessee Knoxville
Terry Hazen
Terry Hazen
Engineering & Technology
Environmental Science & Engineering
World Rank #15,560
Qiang He
Qiang He
Engineering & Technology
Environmental Science & Engineering
World Rank #96,388
Jun Yan
Jun Yan
Engineering & Technology
Environmental Science & Engineering
World Rank #301,071
Wayne T Davis
Wayne T Davis
Engineering & Technology
Environmental Science & Engineering
World Rank #618,707
John R Buchanan
John R Buchanan
Engineering & Technology
Environmental Science & Engineering
World Rank #751,098
Abdoul Aziz Oubeidillah
Abdoul Aziz Oubeidillah
Engineering & Technology
Environmental Science & Engineering
World Rank #807,457
![>Terry Hazen](/pictures/36/1639345.jpg)
![>Qiang He](/pictures/3e/1639567.jpg)
![>Jun Yan](/user/assets/images/profile/no-profile-photo.png)
![>Wayne T Davis](/pictures/76/1639607.jpg)
![>John R Buchanan](/user/assets/images/profile/no-profile-photo.png)
![>Abdoul Aziz Oubeidillah](/pictures/a8/1640184.jpg)
Top 10 Scientists in Engineering & Technology in United States
Robert Langer
Robert Langer
Engineering & Technology
Bioengineering
World Rank #6
Zhong Lin Wang
Zhong Lin Wang
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #8
Yi Cui
Yi Cui
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #36
Younan Xia
Younan Xia
Engineering & Technology
Chemical Engineering
World Rank #101
Rob Knight
Rob Knight
Engineering & Technology
Bioengineering
World Rank #119
Yury Gogotsi
Yury Gogotsi
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #185
John A Rogers
John A Rogers
Engineering & Technology
Biomedical Engineering
World Rank #240
Ajayan PM
Ajayan PM
Engineering & Technology
Metallurgical & Materials Engineering
World Rank #250
Zhenan Bao
Zhenan Bao
Engineering & Technology
Chemical Engineering
World Rank #328
Anil K Jain
Anil K Jain
Engineering & Technology
Computer Science
World Rank #346
![>Robert Langer](/pictures/93/1343674.jpg)
![>Zhong Lin Wang](/pictures/71/1349464.jpg)
![>Yi Cui](/pictures/be/1649601.jpg)
![>Younan Xia](/pictures/44/1346325.jpg)
![>Rob Knight](/pictures/1c/1771422.jpg)
![>Yury Gogotsi](/pictures/37/1296389.jpg)
![>John A Rogers](/pictures/52/840409.jpg)
![>Ajayan PM](/user/assets/images/profile/no-profile-photo.png)
![>Zhenan Bao](/user/assets/images/profile/no-profile-photo.png)
![>Anil K Jain](/pictures/0c/1617118.jpg)
Top 10 Scientists in University of Tennessee Knoxville
Stephen Pennycook
Stephen Pennycook
Natural Sciences
Physics
World Rank #1,788
Jack Dongarra
Jack Dongarra
Others
World Rank #2,171
Christine Nattrass
Christine Nattrass
Others
World Rank #2,250
Daniel Simberloff
Daniel Simberloff
Natural Sciences
Biological Science
World Rank #2,545
Y Efremenko
Y Efremenko
Others
World Rank #3,266
Peter Liaw
Peter Liaw
Others
World Rank #3,415
Arthur J Ragauskas|Arthur Jonas Ragauskas
Arthur J Ragauskas|Arthur Jonas Ragauskas
Natural Sciences
Chemical Sciences
World Rank #3,424
Fei Fred Wang
Fei Fred Wang
Engineering & Technology
Electrical & Electronic Engineering
World Rank #6,304
Brian Sales
Brian Sales
Others
World Rank #8,316
Richard Norby
Richard Norby
Natural Sciences
Biological Science
World Rank #8,622
![>Stephen Pennycook](/pictures/7b/1639329.jpg)
![>Jack Dongarra](/pictures/9b/1639324.jpg)
![>Christine Nattrass](/pictures/d2/1639330.jpg)
![>Daniel Simberloff](/user/assets/images/profile/no-profile-photo.png)
![>Y Efremenko](/user/assets/images/profile/no-profile-photo.png)
![>Peter Liaw](/user/assets/images/profile/no-profile-photo.png)
![>Arthur J Ragauskas|Arthur Jonas Ragauskas](/pictures/fc/1639333.jpg)
![>Fei Fred Wang](/user/assets/images/profile/no-profile-photo.png)
![>Brian Sales](/pictures/bd/1639335.jpg)
![>Richard Norby](/pictures/7d/1639339.jpg)