Total 2,384,784 scientists, country 221, and institutions 24,462 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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Groundwater
Hydrogeology
Hydrology
Earth Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
559
0.513
* Total i10 IndexRankings
Ranking Based On Selection: 2
Landscape Ecology
Soil Sciences
GIS
RS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
250
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 3
Environment Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
207
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 4
Environmental aquatic chemistry and soil chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
158
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 5
water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
178
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 6
Ecosystem Services
Emergy
Urban Metabolism
System Ecology
Ecological Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
154
0.832
* Total i10 IndexRankings
Ranking Based On Selection: 7
hydrology
hydrometeorology
climate change
soil erosion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
134
0.859
* Total i10 IndexRankings
Ranking Based On Selection: 8
Renewable Energy
Life cycle Assessment
Eco-thermdynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
99
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 9
air pollution and climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
93
0.903
* Total i10 IndexRankings
Ranking Based On Selection: 10
Environmental Sciences
Non-point sources pollution
Environmental Health Risk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Hydrogeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 12
climate sensitivity and feedbacks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
* Total i10 IndexRankings
Ranking Based On Selection: 13
Air Quality Model
Earth System Model
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 14
Environmental Engineering
Water Treatment
Photocatalysis
Electrocatalysis
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 15
Environment Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 16
Hydrology
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 17
Hydrology
Remote sensing
Climate change
Environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 18
Water treatment technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Total i10 IndexRankings
Ranking Based On Selection: 19
Hydraulics
Urban Floods
Cohesive Sediment transport
Water resources managment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 20
Environmental Science
Water resources
EIA
Environmental Planning
Environmental Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
4
0.125
* Total i10 IndexRankings
Ranking Based On Selection: 21
Wastewater treatment biotechnology
Biological nitrogen removal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total i10 IndexRankings
Ranking Based On Selection: 22
Environmental sicence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 23
Cryosphere
Resilience
Ecosystem services
Earth System Science
Sustainability Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 24
Climate change
Water Resource
Air Pollution
Water chemistry
Biochemistry Optmization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 25
Climate change
climatic impact and adaptation
historical China
past 2000 years
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Wang Jinsheng(王金生)
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
559
0.513
Groundwater
Hydrogeology
Hydrology
Earth Sciences
Shiliang Liu 刘世梁|S.L.Liu
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
250
0.667
Landscape Ecology
Soil Sciences
GIS
RS
Zhenyao Shen
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
207
0.679
Environment Science and Engineering
Mengchang He
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
158
0.664
Environmental aquatic chemistry and soil chemistry
Chunhui Li
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
178
0.840
Gengyuan Liu, 刘耕源
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
154
0.832
Ecosystem Services
Emergy
Urban Metabolism
System Ecology
Ecological Management
Chiyuan Miao
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
134
0.859
hydrology
hydrometeorology
climate change
soil erosion
Lixiao Zhang
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
99
0.868
Renewable Energy
Life cycle Assessment
Eco-thermdynamics
Hezhong Tian
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
93
0.903
air pollution and climate change
Hongguang Cheng
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
Environmental Sciences
Non-point sources pollution
Environmental Health Risk
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Yuanzheng Zhai(翟远征)
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
58
0.817
Duoying Ji
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
climate sensitivity and feedbacks
Qizhong Wu
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
Air Quality Model
Earth System Model
yin lifeng
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
Environmental Engineering
Water Treatment
Photocatalysis
Electrocatalysis
Nanomaterials
Bo Tao Zhang
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
Wenchao Sun
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
Hydrology
Remote Sensing
Dingzhi Peng|D Peng, D Z Peng, Dingzhi Peng
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
Hydrology
Remote sensing
Climate change
Environmental science
Yang Yu
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
Water treatment technology
Zhongfan Zhu
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Hydraulics
Urban Floods
Cohesive Sediment transport
Water resources managment
维华 曾
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
4
0.125
Environmental Science
Water resources
EIA
Environmental Planning
Environmental Informatics
An jie Li
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Wastewater treatment biotechnology
Biological nitrogen removal
Delin Fang
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Environmental sicence
Bo Su(苏勃)|Bo Su, 苏勃, B. Su
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Cryosphere
Resilience
Ecosystem services
Earth System Science
Sustainability Science
Double Wu
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Climate change
Water Resource
Air Pollution
Water chemistry
Biochemistry Optmization
Zhudeng Wei
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Climate change
climatic impact and adaptation
historical China
past 2000 years