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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 76 680 600 330 281 376 18461

Delia W Oppo publications per year

The chart shows the history of publications by Delia W Oppo between 1987 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Delia W Oppo published across 40 years, from 1987 to 2026, averaging 9.7 papers a year. Output peaked at 85 publications in 2019. 4 of the 389 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 1987 to 2026. Vertical axis: number of publications, 0 to 85. Peak 85 publications in 2019. 1987: 7 publications 1988: 2 publications 1989: 1 publication 1990: 8 publications 1991: 0 publications 1992: 2 publications 1993: 1 publication 1994: 1 publication 1995: 7 publications 1996: 0 publications 1997: 8 publications 1998: 6 publications 1999: 3 publications 2000: 8 publications 2001: 18 publications 2002: 4 publications 2003: 16 publications 2004: 1 publication 2005: 13 publications 2006: 24 publications 2007: 6 publications 2008: 13 publications 2009: 6 publications 2010: 27 publications 2011: 18 publications 2012: 10 publications 2013: 6 publications 2014: 19 publications 2015: 6 publications 2016: 8 publications 2017: 9 publications 2018: 13 publications 2019: 85 publications 2020: 5 publications 2021: 3 publications 2022: 5 publications 2023: 10 publications 2024: 6 publications 2025: 3 publications 2026: 1 publication
1987 2026

389 publications in total across all disciplines

View publications per year as a table
Delia W Oppo: publications per year, 1987 to 2026
Year Publications
1987 7
1988 2
1989 1
1990 8
1991 0
1992 2
1993 1
1994 1
1995 7
1996 0
1997 8
1998 6
1999 3
2000 8
2001 18
2002 4
2003 16
2004 1
2005 13
2006 24
2007 6
2008 13
2009 6
2010 27
2011 18
2012 10
2013 6
2014 19
2015 6
2016 8
2017 9
2018 13
2019 85
2020 5
2021 3
2022 5
2023 10
2024 6
2025 3
2026 1
Total 389
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Delia W Oppo 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 Delia W Oppo 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, 368–377 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: 376 publications — 93rd percentile

93% 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
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 60 376
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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Delia W Oppo 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 Delia W Oppo 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, 76 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: 76 D-Index — 93rd percentile

93% 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
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 76
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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Research.com Recognitions

  • 2014 - Fellow of American Geophysical Union (AGU)

Overview

Delia W Oppo is affiliated with the Woods Hole Oceanographic Institution in the United States and has contributed extensively to the fields of Earth and Planetary Sciences and Environmental Science. Their research spans several subfields including Atmospheric Science, Oceanography, Ecology, Environmental Chemistry, and Global and Planetary Change.

Their work addresses a variety of main topics such as Geology and Paleoclimatology Research, Isotope Analysis in Ecology, Oceanographic and Atmospheric Processes, Methane Hydrates and Related Phenomena, Marine and Coastal Ecosystems, Marine Biology and Ecology Research, and Climate Variability and Models.

Delia W Oppo has published numerous papers in several notable scientific venues. Frequent publication outlets include:

  • Paleoceanography and Paleoclimatology
  • Nature Geoscience
  • Zenodo (CERN European Organization for Nuclear Research)
  • Earth and Planetary Science Letters
  • Geochimica et Cosmochimica Acta

Selected recent papers authored or coauthored by Oppo include:

  • "Assessing the potential capability of reconstructing glacial Atlantic water masses and AMOC using multiple proxies in CESM," 2020, Earth and Planetary Science Letters
  • "Comparing paleo-oxygenation proxies (benthic foraminiferal surface porosity, I/Ca, authigenic uranium) on modern sediments and the glacial Arabian Sea," 2022, Geochimica et Cosmochimica Acta
  • "Exceptional 20th Century Ocean Circulation in the Northeast Atlantic," 2020, Geophysical Research Letters
  • "The Impact of Astronomical Forcing on Surface and Thermocline Variability Within the Western Pacific Warm Pool Over the Past 160 kyr," 2020, Paleoceanography and Paleoclimatology
  • "Reconstructing the Oxygen Depth Profile in the Arabian Sea During the Last Glacial Period," 2023, Paleoceanography and Paleoclimatology

Frequent coauthors collaborating with Oppo include:

  • Wanyi Lu
  • Zhengyu Liu
  • David Thornalley
  • Jean Lynch-Stieglitz
  • Kassandra M Costa

Oppo was recognized with the award of Fellow of the American Geophysical Union (AGU) in 2014.

Best Publications

  • Deepwater source variations during the last climatic cycle and their impact on the global deepwater circulation

    J. C. Duplessy;N. J. Shackleton;R. G. Fairbanks;L. Labeyrie

  • A 0.5-Million-Year Record of Millennial-Scale Climate Variability in the North Atlantic

    Jerry F. McManus;Delia W. Oppo;James L. Cullen

  • Glacial water mass geometry and the distribution of δ13C of ΣCO2 in the western Atlantic Ocean

    William B. Curry;Delia W. Oppo

  • Evolution of Atlantic―Pacific δ13C gradients over the last 2.5 m.y.

    M.E. Raymo;W.F. Ruddiman;N.J. Shackleton;D.W. Oppo

  • The mid-Pleistocene climate transition: a deep sea carbon isotopic perspective

    M.E. Raymo;D.W. Oppo;W. Curry

  • Variability in the deep and intermediate water circulation of the Atlantic Ocean during the past 25,000 years: Northern Hemisphere modulation of the Southern Ocean

    Delia W. Oppo;Richard G. Fairbanks

  • Anomalously weak Labrador Sea convection and Atlantic overturning during the past 150 years

    David J. R. Thornalley;David J. R. Thornalley;Delia W. Oppo;Pablo Ortega;Jon I. Robson

  • Consistently dated Atlantic sediment cores over the last 40 thousand years

    Claire Waelbroeck;Bryan C. Lougheed;Natalia Vázquez Riveiros;Natalia Vázquez Riveiros;Lise Missiaen

  • 2,000-year-long temperature and hydrology reconstructions from the Indo-Pacific warm pool

    Delia W. Oppo;Yair Rosenthal;Braddock K. Linsley

  • Palaeo-oceanography: Deepwater variability in the Holocene epoch

    Delia W. Oppo;Jerry F. McManus;James L. Cullen

  • Rapid early Holocene deglaciation of the Laurentide ice sheet

    Anders E. Carlson;Allegra N. LeGrande;Delia W. Oppo;Rosemarie E. Came

  • Abrupt Climate Events 500,000 to 340,000 Years Ago: Evidence from Subpolar North Atlantic Sediments

    D. W. Oppo;J. F. McManus;J. F. McManus;J. L. Cullen;J. L. Cullen

  • North Atlantic forcing of tropical Indian Ocean climate

    Mahyar Mohtadi;Matthias Prange;Delia W. Oppo;Ricardo De Pol-Holz

  • The amplitude and phasing of climate change during the last deglaciation in the Sulu Sea, western equatorial Pacific

    Yair Rosenthal;Delia W. Oppo;Braddock K. Linsley

  • Mid-depth circulation of the subpolar north atlantic during the last glacial maximum.

    D. W. Oppo;S. J. Lehman

  • Millennial-scale climate instability during the early Pleistocene epoch

    M. E. Raymo;K. Ganley;S. Carter;D. W. Oppo

  • Stability of North Atlantic water masses in face of pronounced climate variability during the Pleistocene

    Maureen E. Raymo;Delia W. Oppo;B. P. Flower;D. A. Hodell

  • Suborbital timescale variability of North Atlantic Deep Water during the past 200,000 years

    Delia W. Oppo;Scott J. Lehman

  • Robust global ocean cooling trend for the pre-industrial Common Era

    Helen V. McGregor;Michael N. Evans;Hugues Goosse;Guillaume Leduc

  • Evolution and demise of the Last Interglacial warmth in the subpolar North Atlantic

    Delia W. Oppo;Jerry F. McManus;James L. Cullen

  • Anomalously weak Labrador Sea convection and Atlantic overturning during the past 150 years, supplement to: Thornalley, David JR; Oppo, Delia W; Ortega, Pablo; Robson, Jon I; Brierley, Chris M; Davis, Renee; Hall, Ian R; Moffa-Sanchez, Paola; Rose, Neil L; Spooner, Peter T; Yashayaev, Igor M; Keigwin, Lloyd D (2018): Anomalously weak Labrador Sea convection and Atlantic overturning during the past 150 years. Nature, 556(7700), 227-230

    David Jr Thornalley;Delia W Oppo;Pablo Ortega;Jon I Robson

Frequent Co-Authors

Antje H L Voelker
Antje H L Voelker Instituto Português do Mar e da Atmosfera
Jerry F. McManus
Jerry F. McManus Lamont-Doherty Earth Observatory
Jean Lynch-Stieglitz
Jean Lynch-Stieglitz Georgia Institute of Technology
Thomas M. Marchitto
Thomas M. Marchitto University of Colorado Boulder
Anders E. Carlson
Anders E. Carlson Oregon State University
Konrad A Hughen
Konrad A Hughen Woods Hole Oceanographic Institution
Maria Fernanda Sanchez Goñi
Maria Fernanda Sanchez Goñi University of Bordeaux
Claire Waelbroeck
Claire Waelbroeck Sorbonne University
Yair Rosenthal
Yair Rosenthal Rutgers, The State University of New Jersey
Stéphanie Desprat
Stéphanie Desprat University of Bordeaux

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