Total 2,453,121 scientists, country 221, and institutions 24,478 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

trace gas biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
162
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 2

Marine Geology and Paleoceanography
Arctic Ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
78
0.839
* Total i10 IndexRankings
Ranking Based On Selection: 3

geology magmatism tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
69
0.831
* Total i10 IndexRankings
Ranking Based On Selection: 4

Biogeochemistry
Mercury
Carbon
Radioecology
Sediment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506
* Total i10 IndexRankings
Ranking Based On Selection: 5

geomorphology
glaciology
geology
ice sheet
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
* Total i10 IndexRankings
Ranking Based On Selection: 6

Glaciology
Photogrammetry
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
29
0.420
* Total i10 IndexRankings
Ranking Based On Selection: 7

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
* Total i10 IndexRankings
Ranking Based On Selection: 8

Organic Geochemistry
isotopes
lipid biomarkers
soils
paleoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
53
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 9

Geochemistry in marine sediments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
48
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 10

Geophysics and Physical Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Geomicrobiology
Carbonate Sedimentology
Biogeosciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
* Total i10 IndexRankings
Ranking Based On Selection: 12

Ore Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 13

Earth System Science
Hydrology
Water resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14

geosciences
hydrology
arctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 15

low-temperature geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 16

paleoklimat
paleoekologi
Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 17

Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 18

Mercury biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection: 19

geopolitics
international relations
political economy
economic history
Latin America
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
* Total i10 IndexRankings
Ranking Based On Selection: 20

Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 21

Organic geochemistry
Paleoclimate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 22

glacial geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 23

Permafrost
periglacial geomorphology
geosciences
ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24

Baltic Sea
Trace metals
biogeochemistry
isotope geochemistry
redox chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 25

Human geography
Geography
GIS
Geography education
Cartography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Patrick Crill
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
162
0.786
O Regan Matt
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
78
0.839
Marine Geology and Paleoceanography
Arctic Ocean
Victoria Pease
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
69
0.831
Markus Meili
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506
Biogeochemistry
Mercury
Carbon
Radioecology
Sediment
Johan Kleman
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
geomorphology
glaciology
geology
ice sheet
Per Holmlund
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
29
0.420
Glaciology
Photogrammetry
Geophysics
Malin Kylander
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
RH Smittenberg
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
53
0.828
Organic Geochemistry
isotopes
lipid biomarkers
soils
paleoclimate
Wei Li Hong
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
48
0.828
Geochemistry in marine sediments
Christian Stranne
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
37
0.841
Geophysics and Physical Oceanography
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Christophe Dupraz
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
Geomicrobiology
Carbonate Sedimentology
Biogeosciences
Iain Pitcairn
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
Lan Wang Erlandsson
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Earth System Science
Hydrology
Water resources
Ylva Sjöberg
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
geosciences
hydrology
arctic
Xiaole Sun
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
low-temperature geochemistry
Elin Norström
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
paleoklimat
paleoekologi
Africa
Joakim Mansfeld
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Sofi Jonsson
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Andres Rivarola Puntigliano
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
geopolitics
international relations
political economy
economic history
Latin America
Engy Ahmed
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Kweku Afrifa Yamoah
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Organic geochemistry
Paleoclimate
Benedict Reinardy
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Justine Ramage
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Permafrost
periglacial geomorphology
geosciences
ecosystem services
Johan Gelting
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Baltic Sea
Trace metals
biogeochemistry
isotope geochemistry
redox chemistry
Pontus Hennerdal
Stockholm University
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Human geography
Geography
GIS
Geography education
Cartography