University, Subject, Country, Region, World
Second Institute of Oceanography 46 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jun 13, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.296) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Climate Dynamics
Climate Modeling and Prediction
Ocean and Atmosphere interactio
Metrics
H-Index
i10 Index
Citation Counts
62
148
14,636
Get Full Access to Premium Data
* Total H IndexRankings
Ranking Based On Selection: 2
ocean carbon
satellite oceanography
ocean color/opti
Metrics
H-Index
i10 Index
Citation Counts
38
123
5,862
* Total H IndexRankings
Ranking Based On Selection: 3
Coastal Ocean Dynamics and Ecosystem
Metrics
H-Index
i10 Index
Citation Counts
37
74
4,828
* Total H IndexRankings
Ranking Based On Selection: 4
marine ecology - prokaryotic taxonom
Metrics
H-Index
i10 Index
Citation Counts
37
138
7,686
* Total H IndexRankings
Ranking Based On Selection: 5
Ocean color remote sensin
Metrics
H-Index
i10 Index
Citation Counts
35
132
5,493
* Total H IndexRankings
Ranking Based On Selection: 6
岩石地球化�
Metrics
H-Index
i10 Index
Citation Counts
30
48
2,657
* Total H IndexRankings
Ranking Based On Selection: 7
microbiolog
Metrics
H-Index
i10 Index
Citation Counts
27
62
1,901
* Total H IndexRankings
Ranking Based On Selection: 8
Physical oceanography
Air-sea interaction
Marine ecosystem modelin
Metrics
H-Index
i10 Index
Citation Counts
26
56
2,340
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
26
41
2,713
* Total H IndexRankings
Ranking Based On Selection: 10
Ocean observation
Numerical modelling
Physical-biogeochemical couplin
Metrics
H-Index
i10 Index
Citation Counts
26
70
2,378
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
* Total H IndexRankings
Ranking Based On Selection: 11
Marine Geolog
Metrics
H-Index
i10 Index
Citation Counts
24
46
2,616
* Total H IndexRankings
Ranking Based On Selection: 12
Phytoplankton
harmful algal bloom and eutrophication
nitrogen fixatio
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,813
* Total H IndexRankings
Ranking Based On Selection: 13
大型底栖生物、群落生态、生物多样性、潮滩湿地保护与恢�
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,611
* Total H IndexRankings
Ranking Based On Selection: 14
Submarine Geomorphology
Delta
Metrics
H-Index
i10 Index
Citation Counts
17
24
997
* Total H IndexRankings
Ranking Based On Selection: 15
Tropical climate
air-sea interactio
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,218
* Total H IndexRankings
Ranking Based On Selection: 16
Ocean carbon cycle modelin
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,091
* Total H IndexRankings
Ranking Based On Selection: 17
Physical Oceanograph
Metrics
H-Index
i10 Index
Citation Counts
15
20
977
* Total H IndexRankings
Ranking Based On Selection: 18
Upper-ocean dynamics
surface wave dynamic
Metrics
H-Index
i10 Index
Citation Counts
15
25
985
* Total H IndexRankings
Ranking Based On Selection: 19
polar biology
phytoplankton biomass and productivit
Metrics
H-Index
i10 Index
Citation Counts
15
18
968
* Total H IndexRankings
Ranking Based On Selection: 20
Remote sensing
coastal dynamics
urban mapping
ecosystem service
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,095
* Total H IndexRankings
Ranking Based On Selection: 21
Economic Geolog
Metrics
H-Index
i10 Index
Citation Counts
14
16
608
* Total H IndexRankings
Ranking Based On Selection: 22
Arctic
diatoms
paleoceanography
biogeochemistry
climate chang
Metrics
H-Index
i10 Index
Citation Counts
14
21
791
* Total H IndexRankings
Ranking Based On Selection: 23
Marine Geoscience
Metrics
H-Index
i10 Index
Citation Counts
14
16
705
* Total H IndexRankings
Ranking Based On Selection: 24
Continental Margin Structur
Metrics
H-Index
i10 Index
Citation Counts
14
15
499
* Total H IndexRankings
Ranking Based On Selection: 25
ophiuroid taxonomy
phylogeny and biogeography in deep sea
deep-sea biodiversit
Metrics
H-Index
i10 Index
Citation Counts
13
18
864
In-Sik Kang
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
62
148
14,636
Climate Dynamics
Climate Modeling and Prediction
Ocean and Atmosphere interactio
Yan Bai (白雁)
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
38
123
5,862
ocean carbon
satellite oceanography
ocean color/opti
Daji Huang
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
37
74
4,828
Coastal Ocean Dynamics and Ecosystem
Xu Xuewei (许学伟)
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
37
138
7,686
marine ecology - prokaryotic taxonom
He Xianqiang
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
35
132
5,493
Ocean color remote sensin
Xing Yu
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
30
48
2,657
Yue-Hong Wu
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
27
62
1,901
Wang Yuntao
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
26
56
2,340
Physical oceanography
Air-sea interaction
Marine ecosystem modelin
Xiaogang Xing
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
26
41
2,713
Feng Zhou
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
26
70
2,378
Ocean observation
Numerical modelling
Physical-biogeochemical couplin
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
Xiqiu Han
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
24
46
2,616
Zhibing Jiang
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
22
42
1,813
Phytoplankton
harmful algal bloom and eutrophication
nitrogen fixatio
Yibo Liao (廖一波)
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
19
36
1,611
Dineng Zhao
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
17
24
997
Submarine Geomorphology
Delta
Qiaoyan Wu
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,218
Tropical climate
air-sea interactio
Wentao Ma
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
16
24
1,091
Ocean carbon cycle modelin
Xiaohui Liu
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
15
20
977
Hailun He
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
15
25
985
Upper-ocean dynamics
surface wave dynamic
Fengfeng, Le
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
15
18
968
polar biology
phytoplankton biomass and productivit
Wenting Cao
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
14
18
1,095
Remote sensing
coastal dynamics
urban mapping
ecosystem service
Xinkai Hu (胡昕凯)
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
14
16
608
Jian Ren
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
14
21
791
Arctic
diatoms
paleoceanography
biogeochemistry
climate chang
Zhou Jieqiong
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
14
16
705
Yanghui Zhao
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
14
15
499
Dongsheng Zhang
Second Institute of Oceanography
Leipzig, China
Metrics
H-Index
i10-Index
Citation Counts
13
18
864
ophiuroid taxonomy
phylogeny and biogeography in deep sea
deep-sea biodiversit