
Naoki H Kumagai(熊谷直喜)
Natural Sciences / Biological Science
AD Scientific Index ID: 4460686
Naoki H Kumagai(熊谷直喜) Academic Profile: Rankings
In National Institute for Environmental Studies, Japan
117
Scientists
Scientists
In Japan
39,920
Scientists
Scientists
In Asia
729,352
Scientists
Scientists
In World
2,444,186
Scientists
Scientists
Citation Index
H-Index
i-10 Index
Scores
H-Index
52.99%
#62
H-Index
30.31%
#12,098
H-Index
H-Index
H Index
17
Total Ranks
i-10 Index
47.86%
#56
i-10 Index
30.22%
#12,063
i-10 Index
i-10 Index
i-10 Index
24
Citation Index
59.83%
#70
Citation Index
35.44%
#14,149
Citation Index
Citation Index
Citations
871
H-Index
56.41%
#66
H-Index
28.66%
#11,440
H-Index
H-Index
H Index
12
Last 6 Years Ranks
i-10 Index
43.59%
#51
i-10 Index
24.5%
#9,779
i-10 Index
i-10 Index
i-10 Index
19
Citation Index
52.14%
#61
Citation Index
27.01%
#10,781
Citation Index
Citation Index
Citations
653
Natural Sciences*
In National Institute for Environmental Studies, Japan
32
Scientists
Scientists
In Japan
6,173
Scientists
Scientists
In Asia
84,287
Scientists
Scientists
In World
310,843
Scientists
Scientists
Rank
43.75%
#14
Rank
49.04%
#3,027
Rank
Rank
Biological Science*
In National Institute for Environmental Studies, Japan
20
Scientists
Scientists
In Japan
1,336
Scientists
Scientists
In Asia
14,450
Scientists
Scientists
In World
67,118
Scientists
Scientists
Rank
25%
#5
Rank
46.56%
#622
Rank
Rank
* Feb 19, 2025 | According to Total H Index | BETA VERSION
Join our list to unlock premium membership benefits and view the full version of your profile – click here. 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' (931.956 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated.
Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact redlist@adscientificindex.com. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email support@adscientificindex.com. We will delete your data within 5 business days.
Free Updates: To update your university or institution name, please email support@adscientificindex.com with your AD Scientific Index ID and supporting documentation.
Google Scholar
Visit Web Page

University / Institution Rankings
National Institute for Environmental Studies, Japan Rankings
AD Scientific Index ID
4460686
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