This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Earth Sciences
aerosols | air quality | geosciences | environmental geochemistr
aerosols | air quality | geosciences | environmental geochemistr
H-Index Metrics
-
Total149
-
Last 5 Years90
-
Last 5 Years / Total0.604
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Earth Sciences
Geoquímica ambiental | Contaminación atmosférica | Aerosoles atmosférico
Geoquímica ambiental | Contaminación atmosférica | Aerosoles atmosférico
H-Index Metrics
-
Total119
-
Last 5 Years73
-
Last 5 Years / Total0.613
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Earth Sciences
Stellar physics | asteroseismology | stellar structure and dynamics | solar-like stars | red giant
Stellar physics | asteroseismology | stellar structure and dynamics | solar-like stars | red giant
H-Index Metrics
-
Total94
-
Last 5 Years65
-
Last 5 Years / Total0.691
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Earth Sciences
soil organic matter | solid-state NMR | biogeochemistry | biocha
soil organic matter | solid-state NMR | biogeochemistry | biocha
H-Index Metrics
-
Total85
-
Last 5 Years46
-
Last 5 Years / Total0.541
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Earth Sciences
Environmental Microbiology | Geomicrobiology | Organic Geochemistry | Environmental Chemistry | Cultural Heritag
Environmental Microbiology | Geomicrobiology | Organic Geochemistry | Environmental Chemistry | Cultural Heritag
H-Index Metrics
-
Total85
-
Last 5 Years42
-
Last 5 Years / Total0.494
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Earth Sciences
Air pollution | indoor and outdoor air quality | geochemistry | pollution sources | nanoparticle
Air pollution | indoor and outdoor air quality | geochemistry | pollution sources | nanoparticle
H-Index Metrics
-
Total79
-
Last 5 Years54
-
Last 5 Years / Total0.684
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Earth Sciences
Environmental Chemistry | organic pollutants | organic carbon | biogeochemistry | anthropogenic chemicals as vector of global chang
Environmental Chemistry | organic pollutants | organic carbon | biogeochemistry | anthropogenic chemicals as vector of global chang
H-Index Metrics
-
Total75
-
Last 5 Years46
-
Last 5 Years / Total0.613
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Earth Sciences
global change | paleoclimate | paleolimnology | limnogeology | sedimentolog
global change | paleoclimate | paleolimnology | limnogeology | sedimentolog
H-Index Metrics
-
Total72
-
Last 5 Years42
-
Last 5 Years / Total0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Earth Sciences
Structural Geology | Tectonics | Salt Tectonics | Geodynamic
Structural Geology | Tectonics | Salt Tectonics | Geodynamic
H-Index Metrics
-
Total70
-
Last 5 Years46
-
Last 5 Years / Total0.657
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Earth Sciences
organic geochemistry | soil organic matter | humic substances | lignin | woo
organic geochemistry | soil organic matter | humic substances | lignin | woo
H-Index Metrics
-
Total65
-
Last 5 Years31
-
Last 5 Years / Total0.477
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Earth Sciences
Stable Isotope Biogeochemistry | Earth Science | Climate Chang
Stable Isotope Biogeochemistry | Earth Science | Climate Chang
H-Index Metrics
-
Total64
-
Last 5 Years37
-
Last 5 Years / Total0.578
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Earth Sciences
Petrology | Geochemistry | Geochronology | Variscan Orogen | Ophiolite
Petrology | Geochemistry | Geochronology | Variscan Orogen | Ophiolite
H-Index Metrics
-
Total54
-
Last 5 Years28
-
Last 5 Years / Total0.519
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Earth Sciences
Stratigraphy | Sedimentology | Basin Analysis | Biostratigraphy | Magnetostratigraph
Stratigraphy | Sedimentology | Basin Analysis | Biostratigraphy | Magnetostratigraph
H-Index Metrics
-
Total51
-
Last 5 Years23
-
Last 5 Years / Total0.451

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
