World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
87
Citations
25943
World Ranking
341
National Ranking
179

Wei-Jun Cai publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Wei-Jun Cai sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 329 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Wei-Jun Cai D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Wei-Jun Cai sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 87 D-Index — 96th percentile

96% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 2017 - Fellow of American Geophysical Union (AGU)

Overview

Wei-Jun Cai is affiliated with the University of Delaware in the United States. Their research primarily spans the field of Earth and Planetary Sciences, with a significant focus on Oceanography, which comprises the majority of their work. Additional subfields include Atmospheric Science, Global and Planetary Change, Environmental Chemistry, and Ecology.

Their work addresses key topics within marine and coastal ecosystems, ocean acidification effects and responses, and marine biology and ecology research. Other significant areas of study include Arctic and Antarctic ice dynamics, methane hydrates and related phenomena, oceanographic and atmospheric processes, as well as marine bivalve and aquaculture studies.

Wei-Jun Cai has published extensively in several frequently appearing scientific venues. These include:

  • Frontiers in Marine Science
  • Global Biogeochemical Cycles
  • Journal of Geophysical Research Oceans
  • Geophysical Research Letters
  • Marine Chemistry

Some notable recent papers authored or co-authored by Wei-Jun Cai are:

  • Natural and Anthropogenic Drivers of Acidification in Large Estuaries, 2020, Annual Review of Marine Science
  • Controls on surface water carbonate chemistry along North American ocean margins, 2020, Nature Communications

Their coauthors frequently include researchers such as Di Qi, Zhangxian Ouyang, Jeremy M. Testa, Liqi Chen, and Yingxu Wu, reflecting collaboration across multiple projects and studies.

Wei-Jun Cai's research often intersects with studies on carbon fluxes, coastal vegetation impacts on greenhouse gas sinks, and microbial carbon processes related to climate change. For instance, some recent contributions beyond those co-authored include works published in Annual Review of Earth and Planetary Sciences, Nature Climate Change, and Nature Reviews Microbiology.

The scientist was recognized in 2017 as a Fellow of the American Geophysical Union (AGU).

Best Publications

  • The changing carbon cycle of the coastal ocean

    James E. Bauer;Wei-Jun Cai;Peter A. Raymond;Thomas S. Bianchi

  • Acidification of subsurface coastal waters enhanced by eutrophication

    Wei-Jun Cai;Xinping Hu;Wei-Jen Huang;Michael C. Murrell

  • Estuarine and Coastal Ocean Carbon Paradox: CO2 Sinks or Sites of Terrestrial Carbon Incineration?

    Wei-Jun Cai

  • The chemistry, fluxes, and sources of carbon dioxide in the estuarine waters of the Satilla and Altamaha Rivers, Georgia

    Wei-Jun Cai;Yongchen Wang

  • A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT)

    Dorothee C. E. Bakker;Benjamin Pfeil;Benjamin Pfeil;Camilla S. Landa;Camilla S. Landa;Nicolas Metzl

  • Air-sea exchange of carbon dioxide in ocean margins: A province-based synthesis

    Wei-Jun Cai;Minhan Dai;Yongchen Wang

  • The biogeochemistry of inorganic carbon and nutrients in the Pearl River estuary and the adjacent Northern South China Sea

    Wei-Jun Cai;Minhan Dai;Yongchen Wang;Weidong Zhai

  • Eutrophication-driven deoxygenation in the coastal ocean

    Nancy N Rabalais;Wei-Jun Cai;Jacob Carstensen;Daniel J Conley

  • Eutrophication Induced CO2-Acidification of Subsurface Coastal Waters: Interactive Effects of Temperature, Salinity, and Atmospheric PCO2

    William G. Sunda;Wei-Jun Cai

  • Mesoscale eddies drive increased silica export in the subtropical Pacific Ocean.

    Claudia R. Benitez-Nelson;Robert R. Bidigare;Tommy D. Dickey;Michael R. Landry

  • Carbon sequestration in wetland dominated coastal systems—a global sink of rapidly diminishing magnitude

    Charles S Hopkinson;Wei-Jun Cai;Xinping Hu

  • Decrease in the CO2 uptake capacity in an ice-free Arctic Ocean basin.

    Wei-Jun Cai;Liqi Chen;Baoshan Chen;Zhongyong Gao

  • Spatial distribution of riverine DOC inputs to the ocean: an updated global synthesis

    Minhan Dai;Zhiqiang Yin;Feifei Meng;Qian Liu

  • Comparison of hypoxia among four river-dominated ocean margins: The Changjiang (Yangtze), Mississippi, Pearl, and Rhone rivers

    C. Rabouille;D.J. Conley;M.H. Dai;W.-J. Cai

  • Oxygen depletion in the upper reach of the Pearl River estuary during a winter drought

    Minhan Dai;Xianghui Guo;Weidong Zhai;Liangying Yuan

  • High partial pressure of CO2 and its maintaining mechanism in a subtropical estuary: the Pearl River estuary, China

    Weidong Zhai;Minhan Dai;Minhan Dai;Wei-Jun Cai;Yongchen Wang

  • A comparative overview of weathering intensity and HCO3− flux in the world's major rivers with emphasis on the Changjiang, Huanghe, Zhujiang (Pearl) and Mississippi Rivers

    Wei-Jun Cai;Xianghui Guo;Xianghui Guo;Chen-Tung Arthur Chen;Minhan Dai

  • Oxygen penetration depths and fluxes in marine sediments

    Wei-Jun Cai;Frederick L. Sayles

  • Eutrophication-Driven Hypoxia in the East China Sea off the Changjiang Estuary

    Hongjie Wang;Minhan Dai;Jinwen Liu;Shuh-Ji Kao

  • A uniform, quality controlled Surface Ocean CO2 Atlas (SOCAT)

    B. Pfeil;B. Pfeil;B. Pfeil;A. Olsen;D.C.E. Bakker;S. Hankin

  • Carbon dioxide degassing and inorganic carbon export from a marsh‐dominated estuary (the Duplin River): A marsh CO2 pump

    Zhaohui Aleck Wang;Wei-Jun Cai

Frequent Co-Authors

Steven E. Lohrenz
Steven E. Lohrenz University of Massachusetts Dartmouth
Minhan Dai
Minhan Dai Xiamen University
Simone R. Alin
Simone R. Alin National Oceanic and Atmospheric Administration
Adrienne Sutton
Adrienne Sutton Pacific Marine Environmental Laboratory
Joe Salisbury
Joe Salisbury University of New Hampshire
Jeremy T. Mathis
Jeremy T. Mathis National Oceanic and Atmospheric Administration
Richard A. Feely
Richard A. Feely University of Washington
Charles S. Hopkinson
Charles S. Hopkinson University of Georgia
Rik Wanninkhof
Rik Wanninkhof Atlantic Oceanographic and Meteorological Laboratory
Hanqin Tian
Hanqin Tian Auburn University

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