Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
atmospheric chemistry
air pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
78
0.356
* Total i10 IndexRankings
Ranking Based On Selection :2
Soil and aquatic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
73
0.760
* Total i10 IndexRankings
Ranking Based On Selection :3
environmental chemistry
atmospheric science
air pollution impacts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
* Total i10 IndexRankings
Ranking Based On Selection :4
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
* Total i10 IndexRankings
Ranking Based On Selection :5
Volatile organic compounds
Atmospheric Chemistry
Atmospheric Physics
Aerosols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
John Neil Cape
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
78
0.356
atmospheric chemistry
air pollution
Stephen Lofts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
73
0.760
Yuk Sim Tang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
environmental chemistry
atmospheric science
air pollution impacts
Christine Braban
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
Ben Langford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
Volatile organic compounds
Atmospheric Chemistry
Atmospheric Physics
Aerosols