Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
organic geochemistry
extinctions
wildfires
environment
coal geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
87
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Paleobiology
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
76
0.704
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
geology
paleontology
mass extinctions
Devonian
history of geosciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
62
0.496
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
organic geochemistry
environmental pollutants
fossil fuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
geomorphology
dendrochronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
glaciology
geomorphology
physical geography
remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
geoscience
cultural landscape
landscape ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Zn-Pb ore
soil geochemistry
HM pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
geochemistry
palaeoecology
ocean anoxic events
mass extinctions
black shales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
geologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
hydrologia
Arktyka
hydrochemia
zanieczyszczenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
geomorphology
biogeomorphology
machine learning
R
soil geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Environmental mineralogy and geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
U-Pb geochronology
paleomagnetism
large igneous provinces
paleogeography
environmental change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
structural geology
seismotectonics
environmental geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
petrologia węgla kamiennego i węgla brunatnego
biopaliwa stałe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
spektroskopia minerałów
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
geography
hydrology
limnology
environmental protection
tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
12
0.279
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
groundwater protection
vulnerability
monitoring
risk assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
geology
neotectonic
tectonic geomorphology
speleology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
sedimentary geochemistry
Devonian global events
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
mineralogy
geology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
organic petrology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
geology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Leszek Marynowski
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
87
0.813
organic geochemistry
extinctions
wildfires
environment
coal geology
Michal Zaton
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
76
0.704
Grzegorz Racki
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
62
0.496
geology
paleontology
mass extinctions
Devonian
history of geosciences
Monika Fabiańska
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
organic geochemistry
environmental pollutants
fossil fuels
Ireneusz Malik
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
35
0.700
geomorphology
dendrochronology
Jacek Jania
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
glaciology
geomorphology
physical geography
remote sensing
Urszula Myga Piątek
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
geoscience
cultural landscape
landscape ecology
Jerzy Cabała
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
Zn-Pb ore
soil geochemistry
HM pollution
Małgorzata Wistuba
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Michal Rakocinski
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
geochemistry
palaeoecology
ocean anoxic events
mass extinctions
black shales
Aleksandra Gawęda
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Marek Ruman
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
hydrologia
Arktyka
hydrochemia
zanieczyszczenia
Łukasz Pawlik
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
geomorphology
biogeomorphology
machine learning
R
soil geomorphology
Beata Smieja Król
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Environmental mineralogy and geochemistry
Ashley Gumsley
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
U-Pb geochronology
paleomagnetism
large igneous provinces
paleogeography
environmental change
Leslaw Teper
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
structural geology
seismotectonics
environmental geology
Iwona Jelonek
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
petrologia węgla kamiennego i węgla brunatnego
biopaliwa stałe
Maria Czaja
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
Mariusz Rzętała
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
12
0.279
geography
hydrology
limnology
environmental protection
tourism
Andrzej Witkowski
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
groundwater protection
vulnerability
monitoring
risk assessment
Jacek Szczygieł
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
geology
neotectonic
tectonic geomorphology
speleology
Maria Racka
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
sedimentary geochemistry
Devonian global events
Arkadiusz Krzątała
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
mineralogy
geology
geochemistry
Magdalena Zielińska
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
organic petrology
geochemistry
Ewa Anna Szram
University of Silesia in Katowice
Katowice, Poland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000