Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
Rankings



ecosystem ecology | microbial ecology | soil ecology | biogeochemistr
H-Index Metrics
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Total37
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Last 6 Years31
-
Last 6 Years / Total0.838
Rankings



Rankings



Resource recovery | biorefinery | anaerobic treatment | environmental biotechnology | microbial ecolog
H-Index Metrics
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Total36
-
Last 6 Years32
-
Last 6 Years / Total0.889
Rankings



Agricultural Sciences | Environmental Sciences | Education | Geological Engineering | Energ
H-Index Metrics
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Total35
-
Last 6 Years29
-
Last 6 Years / Total0.829
Rankings



water ethics | philosophy of risk | resilience | climate ethics | responsible innovatio
H-Index Metrics
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Total35
-
Last 6 Years29
-
Last 6 Years / Total0.829
Rankings



Rankings



Reversible and quantum computing | VLSI design and test | Information securit
H-Index Metrics
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Total34
-
Last 6 Years24
-
Last 6 Years / Total0.706
Rankings



soil and water conservation | soil structure | soil organic matter | conservation tillage | dryland agroecosystem
H-Index Metrics
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Total34
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Last 6 Years20
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Last 6 Years / Total0.588
Rankings



Soil and Water Management | Controlled Traffic Farming | Conservation Agriculture | Tillage an
H-Index Metrics
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Total33
-
Last 6 Years27
-
Last 6 Years / Total0.818
Rankings



Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rankings



Irrigation and Drainage | soil and wate
H-Index Metrics
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Total33
-
Last 6 Years18
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Last 6 Years / Total0.545
Rankings



Soil and Water Conservation Engineering | Watershed Managemen
H-Index Metrics
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Total32
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Last 6 Years28
-
Last 6 Years / Total0.875
Rankings



Process-based models | Climate change | Deep learning | Machine learning | Remote sensin
H-Index Metrics
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Total31
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Last 6 Years31
-
Last 6 Years / Total1.000
Rankings



Soil and Water Engineering | Precision Farming | Irrigation and Drainage Engineerin
H-Index Metrics
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Total30
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Last 6 Years25
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Last 6 Years / Total0.833
Rankings



Urban & Aquatic Ecology | Stormwater Engineering & GSI | Ecohydrology | Forest Scienc
H-Index Metrics
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Total30
-
Last 6 Years22
-
Last 6 Years / Total0.733
Rankings



Soil and water engineering | TDR | Irrigation management | Groundwater managemen
H-Index Metrics
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Total29
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Last 6 Years24
-
Last 6 Years / Total0.828
Rankings



soil water hydrology | evapotranspiration | ecological water us
H-Index Metrics
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Total29
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Last 6 Years23
-
Last 6 Years / Total0.793
Rankings



Irrigation and drainage | soil and water modelin
H-Index Metrics
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Total29
-
Last 6 Years22
-
Last 6 Years / Total0.759
Rankings



Rankings



Soil Science | Water Science | water quality | Environmental Qualit
H-Index Metrics
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Total28
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Last 6 Years16
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Last 6 Years / Total0.571
Rankings



Nanobiotechnology | Nanomaterials fabrication | Nano-bio interface | Self-healin
H-Index Metrics
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Total27
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Last 6 Years27
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Last 6 Years / Total1.000
Rankings



Environmental chemistry | waste water engineering | pollutant remediatio
H-Index Metrics
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Total27
-
Last 6 Years23
-
Last 6 Years / Total0.852
Rankings



soil and water conservation | watershed management | land management | climate change | small scal
H-Index Metrics
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Total27
-
Last 6 Years22
-
Last 6 Years / Total0.815
Rankings



Agricultural water management | agricultural irrigation | salinity management | evapotranspiratio
H-Index Metrics
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Total27
-
Last 6 Years18
-
Last 6 Years / Total0.667
Rankings



Soil and Water Quality | Water Reuse | Resource Recovery | Emerging Contaminant
H-Index Metrics
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Total26
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Last 6 Years26
-
Last 6 Years / Total1.000