Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 43 scientist
* Total H Index Rankings
World Rank
646,771
Country Rank
13,191
Institution Rank
141
Japan
Tomoko Takahashi
Underwater optics
Laser spectroscopy
Ocean sensors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total H Index Rankings
World Rank
649,358
Country Rank
13,237
Institution Rank
142
Japan
Kazuya Kitada
Marine Geophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
World Rank
655,578
Country Rank
13,350
Institution Rank
145
Japan
Naokazu Ahagon
Paleoceanography
Paleoenvironment
Ocean Drilling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
World Rank
670,128
Country Rank
13,652
Institution Rank
148
Japan
Takahito Kataoka
climate dynamics
physical oceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total H Index Rankings
World Rank
685,693
Country Rank
13,904
Institution Rank
152
Japan
Kaoru Kubota (窪田 薫)
paleoceanography
paleoclimatology
carbon cycle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
World Rank
713,226
Country Rank
14,415
Institution Rank
156
Japan
Tomomichi Ogata
Dynamics of atmosphere
ocean
and climate
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
World Rank
717,521
Country Rank
14,468
Institution Rank
157
Japan
Gen Li
Computational Fluid Dynamics
Biomechanics
Underwater robot
Ocean Enginnering
Biomimetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
World Rank
770,236
Country Rank
15,364
Institution Rank
163
Japan
Hakase Hayashida
sea ice and ocean biogeochemistry
ocean weather forecasting
climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total H Index Rankings
World Rank
779,643
Country Rank
15,525
Institution Rank
167
Japan
Takahito Ikenoue|池上 隆仁
Biological oceanography
Paleoceanography
Environmental radioactivity
Microplastics
Radiolaria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H Index Rankings
World Rank
812,558
Country Rank
16,056
Institution Rank
172
Japan
Ayako Seiki
Tropical meteorology
oceanography
air-sea interaction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total H Index Rankings
World Rank
825,047
Country Rank
16,297
Institution Rank
177
Japan
Minako Kurisu
atmospheric chemistry
ocean science
biogeochemistry
iron stable isotope
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
World Rank
828,233
Country Rank
16,341
Institution Rank
178
Japan
Ryohei Yamaguchi
Physical oceanography
Ocean biogeochemistry
Climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
World Rank
853,373
Country Rank
16,710
Institution Rank
180
Japan
Shinya Iwasaki
paleoceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total H Index Rankings
World Rank
1,007,626
Country Rank
19,352
Institution Rank
194
Japan
Iona Mcintosh
Physical volcanology
Volcanic degassing
Submarine volcanism
FTIR spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
World Rank
1,093,209
Country Rank
20,893
Institution Rank
204
Japan
Satoshi Furota
Organic Geochemistry
Sedimentology
Paleoceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
World Rank
1,117,495
Country Rank
21,321
Institution Rank
206
Japan
Mitsuko Hidaka
Marine Plankton
Machine Learning
Citizen science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
World Rank
1,243,782
Country Rank
23,490
Institution Rank
218
Japan
Ning Zhao|赵宁, N Zhao
Physical Oceanography and Air-sea Interactions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total H Index Rankings
World Rank
1,306,707
Country Rank
24,542
Institution Rank
222
Japan
Yoko Yamagami
Physical Oceanography
Climate Dynamics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
141 13,191 133,739 646,771 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Underwater optics | Laser spectroscopy | Ocean sensors |

15 12 0.800
142 13,237 134,333 649,358 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Marine Geophysics |

15 11 0.733
145 13,350 135,542 655,578 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Paleoceanography | Paleoenvironment | Ocean Drilling |

15 10 0.667
148 13,652 138,892 670,128 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

climate dynamics | physical oceanography |

14 14 1.000
152 13,904 143,263 685,693 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

paleoceanography | paleoclimatology | carbon cycle |

14 12 0.857
156 14,415 148,796 713,226 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Dynamics of atmosphere | ocean | and climate |

13 13 1.000
157 14,468 150,309 717,521 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Computational Fluid Dynamics | Biomechanics | Underwater robot | Ocean Enginnering | Biomimetics |

13 13 1.000
163 15,364 163,341 770,236 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

sea ice and ocean biogeochemistry | ocean weather forecasting | climate change |

12 12 1.000
167 15,525 166,369 779,643 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Biological oceanography | Paleoceanography | Environmental radioactivity | Microplastics | Radiolaria |

12 11 0.917
172 16,056 173,593 812,558 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Tropical meteorology | oceanography | air-sea interaction |

12 7 0.583
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177 16,297 177,371 825,047 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

atmospheric chemistry | ocean science | biogeochemistry | iron stable isotope |

11 11 1.000
178 16,341 178,178 828,233 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Physical oceanography | Ocean biogeochemistry | Climate change |

11 11 1.000
180 16,710 185,236 853,373 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

paleoceanography |

11 9 0.818
194 19,352 227,076 1,007,626 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Physical volcanology | Volcanic degassing | Submarine volcanism | FTIR spectroscopy |

8 8 1.000
204 20,893 253,482 1,093,209 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Organic Geochemistry | Sedimentology | Paleoceanography |

7 7 1.000
206 21,321 262,859 1,117,495 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Marine Plankton | Machine Learning | Citizen science |

7 7 1.000
218 23,490 303,629 1,243,782 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Physical Oceanography and Air-sea Interactions |

6 5 0.833
222 24,542 321,601 1,306,707 Japan Japan Japan Agency for Marine-Earth Science & Technology Japan Agency for Marine-Earth Science & Technology Engineering & Technology / Marine Sciences and Engineering

Physical Oceanography | Climate Dynamics |

5 5 1.000