World Scientist and University Rankings 2023

World Scientist and University Engineering & Technology / Earth Sciences Rankings 2023

AD Scientific Index analyzes academic studies from 141 countries, 2563 universities/institutions, and 14.442 scientists by using H index, i10 index and citation count criteria to present results to be used for the evaluation of productivity and efficiency by individuals and institutions. In addition to the ranking by "total H-index", you can also see the ranking and analysis by "last 6 years H-index", "total i10 index", "last 6 years i10 index", "total citations", and “last 6 years citations”. Please see the methodology for "Limitations and Possible Reasons for Not Including a Scientist in this List". Click for individual or institutional registration.

Total 14.442 scientist, 141 country, 2.563 university
AD Scientific Index - World Scientist Rankings - 2023 H INDEX i10 INDEX CITATION
University / Institution Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 698 747 1568
United States University of Montana, Missoula University of Montana, Missoula Engineering & Technology / Earth Sciences

earth science |

144 84 0.583 338 237 0.701 105015 33816 0.322
1 43 47 1620
Australia Macquarie University Macquarie University Engineering & Technology / Earth Sciences

geochemistry | petrology | isotopic geochemistry | mantle evolution |

143 79 0.552 664 484 0.729 89128 35940 0.403
15 959 1023 2062
United States Princeton University Princeton University Engineering & Technology / Earth Sciences

planet imaging | stellar astrophysics | interstellar medium |

135 67 0.496 376 214 0.569 120792 29047 0.240
7 14 759 2112
Denmark University of Copenhagen University of Copenhagen Engineering & Technology / Earth Sciences

evolution | genomics | population genetics | ancient DNA | environmental DNA |

135 100 0.741 303 273 0.901 63781 37307 0.585
7 174 779 2188
United Kingdom University of Bristol University of Bristol Engineering & Technology / Earth Sciences

geology | volcanology |

134 60 0.448 418 324 0.775 56600 15700 0.277
7 1084 1156 2298
United States Boston University Boston University Engineering & Technology / Earth Sciences

Remote Sensing | Climate Change | Biogeosciences | Geosciences | Ecology |

132 91 0.689 324 264 0.815 75930 33738 0.444
8 1087 1159 2302
United States University of Southern California University of Southern California Engineering & Technology / Earth Sciences

environmental microbiology | bioluminescence | geobiology |

132 68 0.515 420 289 0.688 73625 21358 0.290
1 57 204 2551
China China University of Geoscience Beijing China University of Geoscience Beijing Engineering & Technology / Earth Sciences

Earth and Environmental Sciences [Univ. of Adelaide] |

129 90 0.698 1041 893 0.858 72730 42259 0.581
4 100 106 3177
Australia Macquarie University Macquarie University Engineering & Technology / Earth Sciences

Petrology | Geochemistry | Tectonics | Geodynamics | Geophysics |

122 68 0.557 450 353 0.784 61095 23996 0.393
1 132 1123 3210
Germany Helmholtz Institut Mainz Helmholtz Institut Mainz Engineering & Technology / Earth Sciences

Crustal evolution | geochronology | Precambrian tectonics | palaeomagnetism |

122 66 0.541 403 291 0.722 48975 18075 0.369

The most comprehensive analysis and comparisons about your institution

1 144 1197 3479
Germany Max Planck Institut für Biogeochemie Max Planck Institut für Biogeochemie Engineering & Technology / Earth Sciences

Earth System science | biogeochemical cycles | extreme events | eco-hydrology | machine learning |

119 89 0.748 291 262 0.900 71838 39968 0.556
36 1667 1792 3497
United States University of California Los Angeles University of California Los Angeles Engineering & Technology / Earth Sciences

Geochemistry | Geology | Early Earth | SIMS |

119 65 0.546 273 203 0.744 64652 19356 0.299
13 1673 1798 3515
United States University of Texas Austin University of Texas Austin Engineering & Technology / Earth Sciences

land surface processes | climate |

119 56 0.471 353 181 0.513 59735 13828 0.231
44 1857 1994 3863
United States Massachusetts Institute of Technology Massachusetts Institute of Technology Engineering & Technology / Earth Sciences

ozone depletion | stratosphere | climate and climate change |

116 59 0.509 354 214 0.605 102732 31830 0.310
14 94 1393 4082
Netherlands Utrecht University Utrecht University Engineering & Technology / Earth Sciences

Biogeochemistry | Organic Geochemistry | Oceanography | Stable Isotopes | Geochemistry |

115 64 0.557 355 283 0.797 52386 20444 0.390
11 100 346 4086
China Tsinghua University Tsinghua University Engineering & Technology / Earth Sciences

atmospheric chemistry | emissions | satellite remote sensing | air quality |

115 101 0.878 322 312 0.969 51902 39058 0.753
91 1980 2126 4122
United States Stanford University Stanford University Engineering & Technology / Earth Sciences

Surface/Interface Chemistry | Envronmental Chemistry/Geochemistry | Nanomaterials |

115 53 0.461 379 241 0.636 43581 11784 0.270
31 2084 2239 4326
United States Princeton University Princeton University Engineering & Technology / Earth Sciences

oceanography |

113 64 0.566 256 189 0.738 62157 19622 0.316
51 2205 2367 4572
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

Earth and planetary science |

112 55 0.491 434 275 0.634 43661 12450 0.285
6 23 400 4640
Singapore Nanyang Technological University Nanyang Technological University Engineering & Technology / Earth Sciences

Tectonics |

111 61 0.550 241 193 0.801 63216 17542 0.277
53 2246 2410 4659
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

dendroclimatology | paleoclimatology | climatic change |

111 69 0.622 320 243 0.759 57370 21035 0.367
48 2317 2486 4808
United States Massachusetts Institute of Technology Massachusetts Institute of Technology Engineering & Technology / Earth Sciences

Seismic Isolation | Gravitational Waves |

110 87 0.791 226 216 0.956 86009 67580 0.786
11 167 175 4860
Australia Australian National University Australian National University Engineering & Technology / Earth Sciences

Observational cosmology | galaxy formation and evolution | clusters of galaxies | astronomical instrumentation |

110 64 0.582 249 184 0.739 52609 17238 0.328
22 2400 2583 4997
United States University of California Irvine University of California Irvine Engineering & Technology / Earth Sciences

carbon cycle | biogeochemistry | climate change | land use change | sustainability |

109 73 0.670 229 203 0.886 61539 27332 0.444
13 2432 2619 5074
United States University of Arizona University of Arizona Engineering & Technology / Earth Sciences

Geosciences |

109 70 0.642 412 305 0.740 45926 20521 0.447
6 128 446 5092
China University of Science & Technology of China University of Science & Technology of China Engineering & Technology / Earth Sciences

Plate tectonics | Convergent margin | Subduction zone | Collisional orogen | Chemical geodynamics |

109 67 0.615 365 269 0.737 44067 18149 0.412
56 2523 2719 5269
United States Massachusetts Institute of Technology Massachusetts Institute of Technology Engineering & Technology / Earth Sciences

geobiology and astrobiology |

108 68 0.630 380 290 0.763 45555 17339 0.381
4 103 1802 5296
Spain Investigador Instituto de Investigacion en Ciencias de la alimentación  Investigador Instituto de Investigacion en Ciencias de la alimentación  Engineering & Technology / Earth Sciences

Geoquímica ambiental | Contaminación atmosférica | Aerosoles atmosféricos |

108 71 0.657 382 314 0.822 41633 18363 0.441
117 2600 2804 5434
United States Stanford University Stanford University Engineering & Technology / Earth Sciences

geology | materials science | nuclear materials | environmental | nuclear waste |

107 57 0.533 596 344 0.577 47225 15483 0.328
18 2633 2839 5487
United States University of Maryland University of Maryland Engineering & Technology / Earth Sciences

atmospheric dynamics | monsoon | aerosols | climate variability and change |

107 54 0.505 277 173 0.625 40268 12198 0.303
2 143 477 5540
China East China Normal University East China Normal University Engineering & Technology / Earth Sciences

Environmental Geography |

106 91 0.858 1155 955 0.827 67527 50643 0.750
62 2737 2951 5699
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

Climate | Climate Change | Paleoclimate | Polarimetry | Science Policy |

105 61 0.581 197 116 0.589 93602 28427 0.304
2 2772 2991 5781
United States University of Rhode Island University of Rhode Island Engineering & Technology / Earth Sciences

seismology | marine geophysics |

105 81 0.771 442 386 0.873 47591 28492 0.599
129 2775 2995 5790
United States Stanford University Stanford University Engineering & Technology / Earth Sciences

Geophysics | Earthquakes | Energy |

105 61 0.581 344 227 0.660 46811 17702 0.378
66 2887 3119 6034
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

Climate |

104 55 0.529 227 141 0.621 42416 12075 0.285
11 54 2043 6065
Belgium Catholic University of Leuven Catholic University of Leuven Engineering & Technology / Earth Sciences

geography | geomorphology | soil erosion | soil carbon | biogeochemical cycles |

104 60 0.577 312 243 0.779 38915 14100 0.362
29 3014 3256 6301
United States California Institute of Technology Caltech California Institute of Technology Caltech Engineering & Technology / Earth Sciences

Star formation | planet formation | molecular astrophysics | spectroscopy | terahertz science |

103 48 0.466 373 229 0.614 37971 9759 0.257
78 3027 3269 6332
United States University of California Berkeley University of California Berkeley Engineering & Technology / Earth Sciences

Earth science |

103 53 0.515 296 191 0.645 32919 9187 0.279
24 3074 3323 6430
United States University of California Davis University of California Davis Engineering & Technology / Earth Sciences

Geodynamics | Complexity | Fractals | Natural Hazards |

102 38 0.373 367 160 0.436 51370 9963 0.194
23 234 249 6491
Australia Monash University Monash University Engineering & Technology / Earth Sciences

Geology | mountain building | continental crust |

102 76 0.745 328 271 0.826 42165 23041 0.546

 New. 2023 Country Top Lists: Top 10000, 5000, 3000, 2000, 1000. Only in AD Scientific Index

8 3106 3357 6501
United States University of Utah University of Utah Engineering & Technology / Earth Sciences

geochemistry | stable isotopes |

102 56 0.549 257 187 0.728 41151 11901 0.289
1 117 2199 6543
France École Normale Supérieure de Lyon École Normale Supérieure de Lyon Engineering & Technology / Earth Sciences

Geochemistry |

102 50 0.490 258 183 0.709 37728 11051 0.293
72 3141 3401 6581
United States Massachusetts Institute of Technology Massachusetts Institute of Technology Engineering & Technology / Earth Sciences

[email protected] |

102 48 0.471 196 146 0.745 35658 7920 0.222
150 3153 3413 6600
United States Stanford University Stanford University Engineering & Technology / Earth Sciences

Metamorphic Petrology |

102 41 0.402 325 174 0.535 32889 6567 0.200
11 3173 3436 6638
United States Stony Brook University Stony Brook University Engineering & Technology / Earth Sciences

Geochemistry | Geology | Planetary Science | Mars |

101 63 0.624 225 179 0.796 71124 27204 0.382
81 3207 3475 6717
United States University of California Berkeley University of California Berkeley Engineering & Technology / Earth Sciences

Geochemistry |

101 55 0.545 291 200 0.687 44526 11217 0.252
20 3269 3541 6845
United States Pennsylvania State University Pennsylvania State University Engineering & Technology / Earth Sciences

geochemistry |

101 59 0.584 301 255 0.847 33819 13828 0.409
32 3325 3601 6968
United States University of California Irvine University of California Irvine Engineering & Technology / Earth Sciences

Greenland | Antarctica | Polar Climate | Glaciology | Polar Science |

100 70 0.700 274 213 0.777 44638 20310 0.455
6 256 271 6974
Australia Curtin University Curtin University Engineering & Technology / Earth Sciences

Tectonics | Palaeomagnetism | Geodynamics |

100 74 0.740 253 203 0.802 43879 19557 0.446
6 3374 3657 7052
United States University of Texas Dallas University of Texas Dallas Engineering & Technology / Earth Sciences

Earth Sciences |

100 66 0.660 308 247 0.802 37896 18053 0.476
21 3460 3747 7229
United States Boston University Boston University Engineering & Technology / Earth Sciences

remote sensing | land cover and land use change | carbon | Landsat |

99 63 0.636 191 146 0.764 45338 20288 0.447
21 3530 3826 7391
United States Arizona State University Arizona State University Engineering & Technology / Earth Sciences

Mineralogy | Atmospheric chemistry | Meteoritics | Solid-state geochemistry |

99 43 0.434 349 175 0.501 30738 7259 0.236
4 280 295 7562
Australia University of Tasmania University of Tasmania Engineering & Technology / Earth Sciences

Earth Sciences |

98 41 0.418 219 109 0.498 38327 6141 0.160
13 25 675 7598
Taiwan National Taiwan University National Taiwan University Engineering & Technology / Earth Sciences

Igneous Petrogenesis | Asian Magmatism & Tectonics |

98 70 0.714 232 208 0.897 35590 17864 0.502
22 3638 3946 7642
United States Arizona State University Arizona State University Engineering & Technology / Earth Sciences

Planetary Science | Planetary Geology | Astronomy | Space Missions |

98 56 0.571 278 197 0.709 33124 11792 0.356

January 1, 2022 Total 716.979 scientist, 212 country, 14.130 university... January 6, 2023 Total 1.264.669 scientist, 216 country, 19.528 university

22 287 302 7790
Australia University of Melbourne University of Melbourne Engineering & Technology / Earth Sciences

Earth Sciences |

97 52 0.536 211 150 0.711 44011 14927 0.339
2 98 712 7912
Japan Chubu University Chubu University Engineering & Technology / Earth Sciences

Geochemistry | Atmospheric Chemistry | Aerosol Chemistry | Geoscience |

97 57 0.588 445 332 0.746 33887 13552 0.400
46 3909 4240 8254
United States University of Southern California University of Southern California Engineering & Technology / Earth Sciences

seismology | tectonophysics | earthquake system science |

96 47 0.490 237 123 0.519 31332 7422 0.237
112 742 2805 8298
United Kingdom University of Oxford University of Oxford Engineering & Technology / Earth Sciences

Tectonics | Himalaya | Karakoram | Tibet | Oman |

96 53 0.552 237 198 0.835 26222 9450 0.360
88 3968 4304 8378
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

Brittle Tectonics: Earthquake and Fault Mechanics |

95 49 0.516 209 122 0.584 46742 10742 0.230
28 3973 4310 8388
United States Pennsylvania State University Pennsylvania State University Engineering & Technology / Earth Sciences

Earth science | climate | model/data comparison | science communication |

95 61 0.642 221 165 0.747 45547 14975 0.329
18 328 345 8586
Australia Australian National University Australian National University Engineering & Technology / Earth Sciences

geology | geochemistry | isotope geology |

95 52 0.547 390 288 0.738 32185 11509 0.358
74 765 2898 8603
United Kingdom University of Cambridge University of Cambridge Engineering & Technology / Earth Sciences

Isotope geochemistry | palaeoclimatology |

95 56 0.589 264 211 0.799 31304 11688 0.373
94 4151 4504 8767
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

Paleomagnetism | paleogeography | paleoclimate |

94 43 0.457 291 131 0.450 43203 7742 0.179
34 4168 4521 8799
United States University of Colorado Boulder University of Colorado Boulder Engineering & Technology / Earth Sciences

sedimentology | earth system science | hydrology | marine geology | geophysics |

94 61 0.649 254 161 0.634 40212 17547 0.436
33 271 3037 8992
Netherlands Utrecht University Utrecht University Engineering & Technology / Earth Sciences

Tectonics | Sedimentary basins |

94 44 0.468 370 213 0.576 29012 7944 0.274
9 353 371 9273
Australia Curtin University Curtin University Engineering & Technology / Earth Sciences

Earthquake Engineering | Blast and Impact Engineering | Structural Health Monitoring |

93 74 0.796 589 505 0.857 33922 22716 0.670
10 831 3133 9291
United Kingdom Durham University Durham University Engineering & Technology / Earth Sciences

Petrology & Geochemistry of Igneous and Metamorphic Rocks | Ocean ridges | Subduction Zones | Intraplate & Collision Zone Magmatism |

93 69 0.742 242 202 0.835 33215 16516 0.497
17 33 3138 9308
Norway University of Oslo University of Oslo Engineering & Technology / Earth Sciences

Paleomagnetism | Earth History | Paleogeography | Plate Tectonics | Mantle Dynamics |

93 63 0.677 227 152 0.670 32416 13960 0.431
34 4413 4792 9330
United States University of California Santa Barbara University of California Santa Barbara Engineering & Technology / Earth Sciences

geomorphology | biogeochemistry | soil science |

93 55 0.591 216 178 0.824 31559 11763 0.373
2 845 3179 9418
United Kingdom Royal Holloway University of London Royal Holloway University of London Engineering & Technology / Earth Sciences

Geology | Isotope Geochemistry |

93 43 0.462 209 148 0.708 24291 7278 0.300
8 4506 4892 9506
United States Rensselaer Polytechnic Institute Rensselaer Polytechnic Institute Engineering & Technology / Earth Sciences

geochemistry | petrology | astrobiology | high-P experimentation |

92 54 0.587 225 164 0.729 46162 15683 0.340
45 4531 4919 9562
United States University of California Irvine University of California Irvine Engineering & Technology / Earth Sciences

92 59 0.641 188 166 0.883 38235 14210 0.372
1 13 141 9642
Argentina Universidad de Buenos Aires Universidad de Buenos Aires Engineering & Technology / Earth Sciences

Tectónica Andina |

92 56 0.609 338 245 0.725 33610 11824 0.352
34 4581 4976 9662
United States Pennsylvania State University Pennsylvania State University Engineering & Technology / Earth Sciences

earth science | geochemistry | paleoclimatology | stable isotopes |

92 45 0.489 204 113 0.554 32574 6540 0.201
82 881 3300 9780
United Kingdom University of Cambridge University of Cambridge Engineering & Technology / Earth Sciences

Glaciology | marine geology and geophysics of high-latitude margins | remote sensing of ice sheets |

92 46 0.500 318 219 0.689 28632 9875 0.345
2 281 888 9859
China China University of Geosciences China University of Geosciences Engineering & Technology / Earth Sciences

Geology | Geochemistry | Geophysics |

91 65 0.714 210 168 0.800 56980 28038 0.492
27 4749 5161 10033
United States Ohio State University Ohio State University Engineering & Technology / Earth Sciences

Observational Cosmology | Instrumentation | Black Hole and Galaxy Evolution |

91 73 0.802 248 203 0.819 33456 22585 0.675
38 4755 5168 10049
United States University of California Santa Barbara University of California Santa Barbara Engineering & Technology / Earth Sciences

91 46 0.505 186 148 0.796 32648 12210 0.374
106 4769 5183 10096
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

geological sciences | earth resources |

91 57 0.626 187 160 0.856 29449 12280 0.417
24 390 408 10145
Australia Australian National University Australian National University Engineering & Technology / Earth Sciences

Geophysics | Geology | Earth Science | Igneous Petrology | Economic Geology |

91 47 0.516 183 139 0.760 27149 8077 0.298
110 4847 5262 10239
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

90 45 0.500 200 126 0.630 45113 9280 0.206
113 4908 5333 10395
United States Columbia University New York Columbia University New York Engineering & Technology / Earth Sciences

climate dynamics | climate variability | climate change | climate and society | climate and ecosystems |

90 63 0.700 197 166 0.843 32464 15508 0.478
5 4940 5367 10464
United States University of New Hampshire University of New Hampshire Engineering & Technology / Earth Sciences

earth system science |

90 60 0.667 186 159 0.855 29753 13280 0.446
10 428 5374 10484
Canada Université d'Ottawa Université d'Ottawa Engineering & Technology / Earth Sciences

earth sciences |

90 44 0.489 177 120 0.678 29317 7591 0.259
4 5045 5486 10696
United States Northern Arizona University Northern Arizona University Engineering & Technology / Earth Sciences

Earth observation | Terrestrial Ecosystems | Biodiversity Habitat | Remote Sensing | Canopy Structure |

89 63 0.708 197 166 0.843 41112 21784 0.530
36 429 449 10776
Australia University of Sydney University of Sydney Engineering & Technology / Earth Sciences

tectonics | geodynamics | spatio-temporal data analysis | deep Earth resources |

89 65 0.730 255 220 0.863 33637 17570 0.522
47 5161 5613 10957
United States University of California Santa Barbara University of California Santa Barbara Engineering & Technology / Earth Sciences

geochronology | metamorphic petrology | tectonics | petrochronology | metamorphic geology |

89 56 0.629 196 169 0.862 27353 10063 0.368
2 5171 5623 10978
United States University of Maine System University of Maine System Engineering & Technology / Earth Sciences

Earth Sciences | Climate Change |

89 38 0.427 188 120 0.638 26668 5113 0.192
27 989 3701 11021
United Kingdom University of Edinburgh University of Edinburgh Engineering & Technology / Earth Sciences

geology |

89 40 0.449 300 190 0.633 23472 6468 0.276

Institutional Subscription (Discount and Free Institutional Academic Performance Report)

24 999 3755 11179
United Kingdom University of Sheffield University of Sheffield Engineering & Technology / Earth Sciences

Geomechanics | Continuum Mechanics | Computational Mechanics | Solid Mechanics | Fracture |

88 50 0.568 284 164 0.577 36296 10748 0.296
1 38 1032 11197
Taiwan National Central University National Central University Engineering & Technology / Earth Sciences

Planetary science |

88 54 0.614 458 224 0.489 34625 15852 0.458
7 149 1048 11310
Japan Tohoku University Tohoku University Engineering & Technology / Earth Sciences

Seismology | Geophysics | Geoscience |

88 54 0.614 335 271 0.809 29848 11854 0.397
31 5335 5800 11346
United States University of Arizona University of Arizona Engineering & Technology / Earth Sciences

geochemistry |

88 51 0.580 190 159 0.837 28838 9220 0.320
6 218 3816 11374
France Université Grenoble Alpes Université Grenoble Alpes Engineering & Technology / Earth Sciences

Seismology | geophysics | wave physics |

88 55 0.625 241 181 0.751 27900 10986 0.394
30 1011 3833 11431
United Kingdom University of Bristol University of Bristol Engineering & Technology / Earth Sciences

Organic Geochemistry | Biogeochemistry | Paleoclimate | Global Change |

88 61 0.693 263 232 0.882 25794 11848 0.459
52 473 494 11492
Australia Monash University Monash University Engineering & Technology / Earth Sciences

Climate | Climate Change | Climate Extremes | Climate Impacts | Climate Prediction |

87 40 0.460 202 124 0.614 81433 31737 0.390
46 1018 3853 11493
United Kingdom University of Manchester University of Manchester Engineering & Technology / Earth Sciences

geomicrobiology | environmental microbiology | nanotechnology | biotechnology |

87 50 0.575 273 218 0.799 78792 33396 0.424
13 5514 5999 11695
United States Oregon State University Oregon State University Engineering & Technology / Earth Sciences

oceanography | geology | climate | paleoclimate | paleoceanography |

87 42 0.483 222 142 0.640 33436 10604 0.317
47 5615 6109 11942
United States University of Colorado Boulder University of Colorado Boulder Engineering & Technology / Earth Sciences

Earth Science | Climate Science | Quaternary Geology | Paleoclimate |

87 37 0.425 264 161 0.610 25155 6770 0.269