Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (901,409 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. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
Ranking Based On Selection :1
Geophysik
Metrics
H-Index
i10 Index
Citation
29
54
3,501
* Rankings
Ranking Based On Selection :2
Petroleum Engineering
Underground Gas storage
CCS/CCUS
Geothermal Engineering
Hydrogen storage
Metrics
H-Index
i10 Index
Citation
26
60
2,519
* Rankings
Ranking Based On Selection :3
Petroleum Engineering
Underground Hydrogen Storage
Metrics
H-Index
i10 Index
Citation
11
13
1,135
* Rankings
Ranking Based On Selection :4
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
8
5
164
* Rankings
Ranking Based On Selection :5
Petroleum Engineering
Software Development
Data Science
Metrics
H-Index
i10 Index
Citation
4
4
118
Weller A
Technische Universität Clausthal
Clausthal-Zellerfeld, Germany
Metrics
H-Index
i10 Index
Citation Counts
29
54
3,501
Leonhard Ganzer
Technische Universität Clausthal
Clausthal-Zellerfeld, Germany
Metrics
H-Index
i10 Index
Citation Counts
26
60
2,519
Petroleum Engineering
Underground Gas storage
CCS/CCUS
Geothermal Engineering
Hydrogen storage
Birger Hagemann
Technische Universität Clausthal
Clausthal-Zellerfeld, Germany
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,135
Petroleum Engineering
Underground Hydrogen Storage
Calvin Lumban Gaol
Technische Universität Clausthal
Clausthal-Zellerfeld, Germany
Metrics
H-Index
i10 Index
Citation Counts
8
5
164
Petroleum Engineering
Ramez Maher Abdalla
Technische Universität Clausthal
Clausthal-Zellerfeld, Germany
Metrics
H-Index
i10 Index
Citation Counts
4
4
118
Petroleum Engineering
Software Development
Data Science