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John Johnston
Natural Sciences / Biological Science
AD Scientific Index ID: 4398435
John Johnston Academic Profile: Rankings
In US Environmental Protection Agency
372
Scientists
Scientists
In United States
448,632
Scientists
Scientists
In North America
508,794
Scientists
Scientists
In World
2,444,186
Scientists
Scientists
Citation Index
H-Index
i-10 Index
Scores
H-Index
32.26%
#120
H-Index
20.07%
#90,032
H-Index
H-Index
H Index
27
Total Ranks
i-10 Index
30.38%
#113
i-10 Index
19.77%
#88,683
i-10 Index
i-10 Index
i-10 Index
44
Citation Index
37.9%
#141
Citation Index
23.78%
#106,672
Citation Index
Citation Index
Citations
3,096
H-Index
25.27%
#94
H-Index
17.05%
#76,503
H-Index
H-Index
H Index
21
Last 6 Years Ranks
i-10 Index
28.23%
#105
i-10 Index
17.8%
#79,865
i-10 Index
i-10 Index
i-10 Index
33
Citation Index
29.3%
#109
Citation Index
20.65%
#92,621
Citation Index
Citation Index
Citations
1,649
Natural Sciences*
In US Environmental Protection Agency
132
Scientists
Scientists
In United States
66,455
Scientists
Scientists
In North America
74,051
Scientists
Scientists
In World
310,843
Scientists
Scientists
Rank
30.3%
#40
Rank
28.11%
#18,680
Rank
Rank
Biological Science*
In US Environmental Protection Agency
64
Scientists
Scientists
In United States
14,684
Scientists
Scientists
In North America
16,608
Scientists
Scientists
In World
67,118
Scientists
Scientists
Rank
31.25%
#20
Rank
29.66%
#4,356
Rank
Rank
* Feb 20, 2025 | According to Total H Index | BETA VERSION
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University / Institution Rankings
US Environmental Protection Agency Rankings
AD Scientific Index ID
4398435
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