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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 46 4144 3806 1605 1424 217 10476

Ana Christina Ravelo publications per year

The chart shows the history of publications by Ana Christina Ravelo between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ana Christina Ravelo published across 36 years, from 1990 to 2025, averaging 6.9 papers a year. Output peaked at 21 publications in 2025. 25 of the 248 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2025. 1990: 1 publication 1991: 0 publications 1992: 1 publication 1993: 0 publications 1994: 1 publication 1995: 3 publications 1996: 0 publications 1997: 7 publications 1998: 2 publications 1999: 10 publications 2000: 12 publications 2001: 8 publications 2002: 2 publications 2003: 4 publications 2004: 2 publications 2005: 6 publications 2006: 7 publications 2007: 6 publications 2008: 4 publications 2009: 1 publication 2010: 8 publications 2011: 6 publications 2012: 7 publications 2013: 13 publications 2014: 8 publications 2015: 13 publications 2016: 7 publications 2017: 14 publications 2018: 12 publications 2019: 17 publications 2020: 20 publications 2021: 11 publications 2022: 3 publications 2023: 7 publications 2024: 4 publications 2025: 21 publications
1990 2025

248 publications in total across all disciplines

View publications per year as a table
Ana Christina Ravelo: publications per year, 1990 to 2025
Year Publications
1990 1
1991 0
1992 1
1993 0
1994 1
1995 3
1996 0
1997 7
1998 2
1999 10
2000 12
2001 8
2002 2
2003 4
2004 2
2005 6
2006 7
2007 6
2008 4
2009 1
2010 8
2011 6
2012 7
2013 13
2014 8
2015 13
2016 7
2017 14
2018 12
2019 17
2020 20
2021 11
2022 3
2023 7
2024 4
2025 21
Total 248
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Ana Christina Ravelo 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 Ana Christina Ravelo sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 208–217 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 217 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292 217
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Ana Christina Ravelo 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 Ana Christina Ravelo sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 46 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 46 D-Index — 55th percentile

55% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212 46
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Ana Christina Ravelo is affiliated with the University of California, Santa Cruz in the United States. Their research spans multiple fields related to Earth and planetary sciences, with particular focus on environmental processes and geological phenomena.

Their main fields of study include:

  • Earth and Planetary Sciences
  • Environmental Science

They have developed expertise in several subfields, notably:

  • Environmental Chemistry
  • Atmospheric Science
  • Astronomy and Astrophysics
  • Geology
  • Oceanography

The primary topics of their work cover a range of geoscientific and planetary investigations:

  • Methane Hydrates and Related Phenomena
  • Geology and Paleoclimatology Research
  • Geological and Geophysical Studies
  • Astro and Planetary Science
  • Isotope Analysis in Ecology
  • Geomagnetism and Paleomagnetism Studies
  • Planetary Science and Exploration

Ravelo has contributed to multiple scientific publications, with recent notable papers including:

  • Lessons from a high-CO 2 world: an ocean view from ∼ 3 million years ago (2020), published in Climate of the past
  • Coupled Mg/Ca and Clumped Isotope Measurements Indicate Lack of Substantial Mixed Layer Cooling in the Western Pacific Warm Pool During the Last ∼5 Million Years (2021), published in Paleoceanography and Paleoclimatology
  • Five million years of Antarctic Circumpolar Current strength variability (2024), published in Nature
  • Dampened El Niño in the Early Pliocene Warm Period (2020), published in Geophysical Research Letters
  • The Guaymas Basin Subseafloor Sedimentary Archaeome Reflects Complex Environmental Histories (2020), published in iScience

Their book publications include titles such as Expedition 389 Scientific Prospectus: Hawaiian Drowned Reefs (2023), Expedition 389 Preliminary Report: Hawaiian Drowned Reefs (2024), and Hawaiian Drowned Reefs (2025), published through various scientific publishers and expeditions' reports.

Frequent coauthors who have collaborated extensively with Ravelo are:

  • Jesse R. Farmer
  • Frank Lamy
  • Gisela Winckler
  • Helge W. Arz
  • Julia Gottschalk

Ravelo has published in several key venues frequently, including:

  • Zenodo (CERN European Organization for Nuclear Research)
  • OPAL (Open@LaTrobe) (La Trobe University)
  • Geophysical Research Letters
  • Paleoceanography and Paleoclimatology
  • Nature Communications

Best Publications

  • Regional climate shifts caused by gradual global cooling in the Pliocene epoch.

    Ana Christina Ravelo;Dyke H. Andreasen;Dyke H. Andreasen;Mitchell Lyle;Annette Olivarez Lyle

  • Permanent El Niño-Like Conditions During the Pliocene Warm Period

    Michael W. Wara;Ana Christina Ravelo;Margaret L. Delaney

  • High Earth-system climate sensitivity determined from Pliocene carbon dioxide concentrations

    Mark Pagani;Zhonghui Liu;Zhonghui Liu;Jonathan LaRiviere;Ana Christina Ravelo

  • The Pliocene paradox (mechanisms for a permanent El Niño).

    A. V. Fedorov;P. S. Dekens;M. McCarthy;A. C. Ravelo

  • Patterns and mechanisms of early Pliocene warmth

    A. V. Fedorov;C. M. Brierley;C. M. Brierley;K. T. Lawrence;Z. Liu

  • Role of Panama uplift on oceanic freshwater balance

    Gerald H. Haug;Ralf Tiedemann;Rainer Zahn;A. Christina Ravelo

  • Oxygen Isotopic Composition of Multiple Species of Planktonic Foraminifera: Recorders of the Modern Photic Zone Temperature Gradient

    A. C. Ravelo;R. G. Fairbanks

  • Collapse of the California Current During Glacial Maxima Linked to Climate Change on Land

    T. D. Herbert;J. D. Schuffert;D. Andreasen;L. Heusser

  • Reconstructing tropical Atlantic hydrography using planktontic foraminifera and an ocean model

    A. C. Ravelo;R. G. Fairbanks;S. G. H. Philander

  • Tropical Pacific Ocean thermocline depth reconstructions for the Last Glacial Maximum

    D. J. Andreasen;A. C. Ravelo

  • Chapter Eighteen The Use of Oxygen and Carbon Isotopes of Foraminifera in Paleoceanography

    Ana Christina Ravelo;Claude Hillaire-Marcel

  • Warm upwelling regions in the Pliocene warm period

    Petra S. Dekens;Ana Christina Ravelo;Matthew D. McCarthy

  • Late Miocene decoupling of oceanic warmth and atmospheric carbon dioxide forcing

    Jonathan P. LaRiviere;A. Christina Ravelo;Allison Crimmins;Allison Crimmins;Petra S. Dekens;Petra S. Dekens

  • The Relationship between Surface Water Masses, Oceanographic Fronts and Paleoclimatic Proxies in Surface Sediments of the Greenland, Iceland, Norwegian Seas

    Truls Johannessen;Eystein Jansen;Astrid Flatøy;Ana Christina Ravelo;Ana Christina Ravelo

  • Pacific Ocean and Cenozoic evolution of climate

    Mitchell Lyle;John Barron;Timothy J. Bralower;Matthew Huber

  • PLIOCENE-PLEISTOCENE EVOLUTION OF EASTERN TROPICAL PACIFIC SURFACE WATER CIRCULATION AND THERMOCLINE DEPTH

    K. G. Cannariato;A. C. Ravelo

  • Evidence for El Niño–like conditions during the Pliocene

    Ana Christina Ravelo;Petra Simonne Dekens;Matthew McCarthy

  • Pliocene development of the east‐west hydrographic gradient in the equatorial Pacific

    W. P. Chaisson;A. C. Ravelo

  • Enhanced circulation during a warm period

    Ana Christina Ravelo;Dyke H. Andreasen

  • Reduced El Niño–Southern Oscillation during the Last Glacial Maximum

    Heather Louise Ford;Heather Louise Ford;A. Christina Ravelo;Pratigya Jeremy Polissar

Frequent Co-Authors

Kozo Takahashi
Kozo Takahashi Hokusei Gakuen University
Minoru Ikehara
Minoru Ikehara Kōchi University
Thomas P. Guilderson
Thomas P. Guilderson University of California, Santa Cruz
Mitchell W Lyle
Mitchell W Lyle Oregon State University
Alan C. Mix
Alan C. Mix Oregon State University
Linda E. Heusser
Linda E. Heusser Lamont-Doherty Earth Observatory
Yair Rosenthal
Yair Rosenthal Rutgers, The State University of New Jersey
Melanie J. Leng
Melanie J. Leng University of Nottingham
Zhonghui Liu
Zhonghui Liu University of Hong Kong
Matthew D. McCarthy
Matthew D. McCarthy University of California, Santa Cruz

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