This ranking is unique to the AD Scientific Index. The i10 Index ranking uses near real-time data to measure academic productivity by counting publications with at least 10 citations. Both total and recent 5-year i10 values are used. It reflects researchers’ consistency and sustained contribution at global, continental, national, and institutional levels. Comparative analysis is available across 13 main fields and 221 academic disciplines.
Brazil, Russia, India , China, South Africa
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Glacier energy and mass balance | Climate change at high altitude region | Glacier hydolog
Glacier energy and mass balance | Climate change at high altitude region | Glacier hydolog
i-10 Metrics
-
Total1,221
-
Last 5 Years642
-
Last 5 Years / Total0.526
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Groundwater | Hydrogeology | Hydrology | Earth Science
Groundwater | Hydrogeology | Hydrology | Earth Science
i-10 Metrics
-
Total1,102
-
Last 5 Years598
-
Last 5 Years / Total0.543
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Hydrological modeling and prediction | Surface water and groundwater interaction | Hydrological response to climate chang
Hydrological modeling and prediction | Surface water and groundwater interaction | Hydrological response to climate chang
i-10 Metrics
-
Total1,083
-
Last 5 Years859
-
Last 5 Years / Total0.793
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental analytical chemistry | Environmental monitoring | the fate of pollutant
Environmental analytical chemistry | Environmental monitoring | the fate of pollutant
i-10 Metrics
-
Total1,025
-
Last 5 Years716
-
Last 5 Years / Total0.699
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Disinfection and DBPs | DBP precursors and characterization | nitrosamines | NOM | T&
Disinfection and DBPs | DBP precursors and characterization | nitrosamines | NOM | T&
i-10 Metrics
-
Total897
-
Last 5 Years831
-
Last 5 Years / Total0.926
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
i-10 Metrics
-
Total861
-
Last 5 Years805
-
Last 5 Years / Total0.935
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
numerical simulation | granular material | concret
numerical simulation | granular material | concret
i-10 Metrics
-
Total808
-
Last 5 Years701
-
Last 5 Years / Total0.868
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental Soil Science & Biogeochemistr
Environmental Soil Science & Biogeochemistr
i-10 Metrics
-
Total785
-
Last 5 Years717
-
Last 5 Years / Total0.913
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Hydrology | Water Resources | Drought | Flood forecas
Hydrology | Water Resources | Drought | Flood forecas
i-10 Metrics
-
Total775
-
Last 5 Years498
-
Last 5 Years / Total0.643
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Atmosperic Environment | Cryosphere | Climate Chang
Atmosperic Environment | Cryosphere | Climate Chang
i-10 Metrics
-
Total657
-
Last 5 Years566
-
Last 5 Years / Total0.861
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
environmental science | chemical engineering | water treatment | catalysi
environmental science | chemical engineering | water treatment | catalysi
i-10 Metrics
-
Total603
-
Last 5 Years503
-
Last 5 Years / Total0.834
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | environmental microbiology | microbial ecology | vapor intrusion
Environmental engineering | environmental microbiology | microbial ecology | vapor intrusion
i-10 Metrics
-
Total596
-
Last 5 Years525
-
Last 5 Years / Total0.881
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
13
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Chemistry | Environmental Sciences & Ecology | Toxicolog
Chemistry | Environmental Sciences & Ecology | Toxicolog
i-10 Metrics
-
Total519
-
Last 5 Years380
-
Last 5 Years / Total0.732
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Soil remediation | Biochar | Waste management | Soil CN cycling | Water qualit
Soil remediation | Biochar | Waste management | Soil CN cycling | Water qualit
i-10 Metrics
-
Total507
-
Last 5 Years465
-
Last 5 Years / Total0.917
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
16
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
17
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Disinfection byproducts | emerging contaminants | water treatment | water chemistr
Disinfection byproducts | emerging contaminants | water treatment | water chemistr
i-10 Metrics
-
Total491
-
Last 5 Years454
-
Last 5 Years / Total0.925
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
i-10 Metrics
-
Total486
-
Last 5 Years464
-
Last 5 Years / Total0.955
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
20
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
21
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Environmental Engineering | Environmental Nanotechnology | Bioremediatio
Water Treatment | Environmental Engineering | Environmental Nanotechnology | Bioremediatio
i-10 Metrics
-
Total443
-
Last 5 Years371
-
Last 5 Years / Total0.837
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Wastewater treatment and reuse | Disinfection | Advanced oxidation | Desalination | Microalgae biomas
Wastewater treatment and reuse | Disinfection | Advanced oxidation | Desalination | Microalgae biomas
i-10 Metrics
-
Total422
-
Last 5 Years324
-
Last 5 Years / Total0.768
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Solid waste & sewage sludge | Landfilling | Waste-to-Energy & Incineration | Anaerobic digestion & Composting | Reuse & Recyclin
Solid waste & sewage sludge | Landfilling | Waste-to-Energy & Incineration | Anaerobic digestion & Composting | Reuse & Recyclin
i-10 Metrics
-
Total417
-
Last 5 Years251
-
Last 5 Years / Total0.602
* Total i10 Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
water quality | water treatment | anaerobic hybrid reactor | wastewater engineering | solid wast
water quality | water treatment | anaerobic hybrid reactor | wastewater engineering | solid wast
i-10 Metrics
-
Total416
-
Last 5 Years221
-
Last 5 Years / Total0.531

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