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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 54 2735 2494 305 281 148 9301

Robert Marsh publications per year

The chart shows the history of publications by Robert Marsh between 1965 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert Marsh published across 62 years, from 1965 to 2026, averaging 3.9 papers a year. Output peaked at 23 publications in 2021. 14 of the 241 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1965 to 2026. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 2021. 1965: 1 publication 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 1 publication 1993: 1 publication 1994: 0 publications 1995: 2 publications 1996: 3 publications 1997: 2 publications 1998: 1 publication 1999: 3 publications 2000: 4 publications 2001: 0 publications 2002: 3 publications 2003: 5 publications 2004: 5 publications 2005: 9 publications 2006: 8 publications 2007: 8 publications 2008: 5 publications 2009: 9 publications 2010: 7 publications 2011: 4 publications 2012: 11 publications 2013: 4 publications 2014: 7 publications 2015: 11 publications 2016: 9 publications 2017: 1 publication 2018: 10 publications 2019: 8 publications 2020: 11 publications 2021: 23 publications 2022: 14 publications 2023: 20 publications 2024: 17 publications 2025: 12 publications 2026: 2 publications
1965 2026

241 publications in total across all disciplines

View publications per year as a table
Robert Marsh: publications per year, 1965 to 2026
Year Publications
1965 1
1966 0
1967 0
1968 0
1969 0
1970 0
1971 0
1972 0
1973 0
1974 0
1975 0
1976 0
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 0
1992 1
1993 1
1994 0
1995 2
1996 3
1997 2
1998 1
1999 3
2000 4
2001 0
2002 3
2003 5
2004 5
2005 9
2006 8
2007 8
2008 5
2009 9
2010 7
2011 4
2012 11
2013 4
2014 7
2015 11
2016 9
2017 1
2018 10
2019 8
2020 11
2021 23
2022 14
2023 20
2024 17
2025 12
2026 2
Total 241
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Robert Marsh publications per year - data summary

  • Robert Marsh, a Earth Science scholar from University of Southampton, has 241 publications recorded across 62 years, from 1965 to 2026.
  • The oldest publication on record dates to 1965 and the most recent to 2026.
  • The most productive year is 2021, with 23 publications.
  • The least productive years with any output are 1965, 1992, 1993, 1998 and others, with 1 publication each.
  • 28 of the 62 years in the span carry no publications at all (1966, 1967, 1968, 1969 and others).
  • The rate of publication averages 3.9 papers per year over the whole span, or 7.1 per year counting only the 34 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 65 publications, 27% of the career total.
  • Split into equal eras - 1965-1985: 1 publication (0.0 per year); 1986-2006: 47 publications (2.2 per year); 2007-2026: 193 publications (9.7 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Robert Marsh 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 Robert Marsh 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, 148–157 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: 148 publications — 38th percentile

38% 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
148–157 495 148
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
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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Robert Marsh publication distribution in Earth Science in 2026 - data summary

  • The chart plots the publication count of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 58 ranges running from 38–47 to 603+ publications.
  • Robert Marsh, a Earth Science scholar from University of Southampton, records 148 publications - the 38th percentile of the discipline.
  • 38% of ranked Earth Science scientists score the same or lower than Robert Marsh, and about 62% score higher.
  • The median of the discipline falls in the 168–177 publications range, and Robert Marsh ranks below the median.
  • The most crowded range is 128–137 publications, holding 557 scientists (6% of the field).
  • 58% of the field sits in the lowest quarter of the value range (up to 178–187 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 603 publications or more, 100 scientists in all (1% of the field).

Robert Marsh 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 Robert Marsh 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, 54 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: 54 D-Index — 71st percentile

71% 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 54
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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Robert Marsh D-index placement in Earth Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 77 ranges running from 30 to 106+ D-Index.
  • Robert Marsh, a Earth Science scholar from University of Southampton, records 54 D-Index - the 71st percentile of the discipline.
  • 71% of ranked Earth Science scientists score the same or lower than Robert Marsh, and about 29% score higher.
  • The median of the discipline falls in the 44 D-Index range, and Robert Marsh ranks above the median.
  • The most crowded range is 36 D-Index, holding 389 scientists (4% of the field).
  • 62% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 106 D-Index or more, 98 scientists in all (1% of the field).

Overview

Robert Marsh is affiliated with the University of Southampton in the United Kingdom. Their research primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with strong emphases on Oceanography, Atmospheric Science, and Global and Planetary Change. They have contributed to subfields including Earth-Surface Processes and Aquatic Science, reflecting a broad engagement with marine and environmental systems.

The scientist's work concentrates on key topics such as Oceanographic and Atmospheric Processes, Climate variability and models, Marine and coastal ecosystems, Geology and Paleoclimatology Research, Arctic and Antarctic ice dynamics, Tropical and Extratropical Cyclones Research, and Marine and coastal plant biology. This thematic diversity aligns with their extensive publication record across various scientific venues.

Frequent publication venues for Robert Marsh include Zenodo (CERN European Organization for Nuclear Research), Geophysical Research Letters, Climate Dynamics, ePrints Soton (University of Southampton), and Ocean Science. These platforms highlight their sustained engagement with both institutional repositories and disciplinary journals.

Among recent papers, notable works include:

  • A 30-year reconstruction of the Atlantic meridional overturning circulation shows no decline (2021, Ocean Science)
  • Physical drivers of pelagic sargassum bloom interannual variability in the Central West Atlantic over 2010-2020 (2022, Ocean Dynamics)
  • Ongoing Dispersal of the 7 August 2019 Pumice Raft From the Tonga Arc in the Southwestern Pacific Ocean (2020, Geophysical Research Letters)
  • Pelagic Sargassum events in Jamaica: Provenance, morphotype abundance, and influence of sample processing on biochemical composition of the biomass (2022, The Science of The Total Environment)
  • Seasonal Predictions of Holopelagic Sargassum Across the Tropical Atlantic Accounting for Uncertainty in Drivers and Processes: The SARTRAC Ensemble Forecast System (2021, Frontiers in Marine Science)

Robert Marsh has collaborated frequently with several researchers, including Nikolaos Skliris, Erik van Sebille, Dipanjan Dey, Jeremy P. Grist, and Hazel A. Oxenford. These repeated collaborations point to a network of research partnerships primarily focused on oceanographic and climatological sciences.

Best Publications

  • Lagrangian ocean analysis: Fundamentals and practices

    Erik van Sebille;Erik van Sebille;Stephen M. Griffies;Ryan Abernathey;Thomas P. Adams

  • A Review of the Role of the Atlantic Meridional Overturning Circulation in Atlantic Multidecadal Variability and Associated Climate Impacts

    Rong Zhang;Rowan Sutton;Gokhan Danabasoglu;Young Oh Kwon

  • Thermohaline circulation hysteresis: A model intercomparison

    Stefan Rahmstorf;Michel Crucifix;Andrey Ganopolski;Hugues Goosse

  • Uncertainties due to transport-parameter sensitivity in an efficient 3-D ocean-climate model

    Neil R. Edwards;Robert Marsh

  • Challenges in quantifying changes in the global water cycle

    Gabriele C. Hegerl;Emily Black;Richard P. Allan;William J. Ingram

  • Marine geochemical data assimilation in an efficient Earth System Model of global biogeochemical cycling

    A.J. Ridgwell;J.C. Hargreaves;N.R. Edwards;J.D. Annan

  • The navigational feats of green sea turtles migrating from Ascension Island investigated by satellite telemetry

    P. Luschi;G. C. Hays;C. Del Seppia;R. Marsh

  • Toward the integrated marine debris observing system

    Nikolai Maximenko;Paolo Corradi;Kara Lavender Law;Erik Van Sebille

  • Parameter estimation in an intermediate complexity earth system model using an ensemble Kalman filter

    J.D. Annan;J.C. Hargreaves;N.R. Edwards;R. Marsh

  • Salinity changes in the World Ocean since 1950 in relation to changing surface freshwater fluxes

    Nikolaos Skliris;Robert Marsh;Simon A. Josey;Simon A. Good

  • Drivers of exceptionally cold North Atlantic Ocean temperatures and their link to the 2015 European heat wave

    Aurélie Duchez;Eleanor Frajka-Williams;Simon A. Josey;Dafydd Gwyn Evans

  • Tasman leakage: A new route in the global ocean conveyor belt

    Sabrina Speich;Bruno Blanke;Pedro de Vries;Sybren Drijfhout

  • Global water cycle amplifying at less than the Clausius-Clapeyron rate.

    Nikolaos Skliris;Jan D. Zika;George Nurser;Simon A. Josey

  • Diagnosing Water Mass Formation from Air–Sea Fluxes and Surface Mixing

    A. J. G. Nurser;Robert Marsh;Richard G. Williams

  • Biologists ignore ocean weather at their peril.

    Amanda E. Bates;Brian Helmuth;Michael T. Burrows;Murray I. Duncan

  • The Recent Atlantic Cold Anomaly: Causes, Consequences, and Related Phenomena

    Simon A. Josey;Joel J.-M. Hirschi;Bablu Sinha;Aurélie Duchez

  • On the fate of pumice rafts formed during the 2012 Havre submarine eruption

    Martin Jutzeler;Robert Marsh;Rebecca J. Carey;James D. L. White

  • Global changes in a humidity index between 1931-60 and 1961-90

    M Hulme;R Marsh;PD Jones

  • CO2-driven ocean circulation changes as an amplifier of Paleocene-Eocene thermal maximum hydrate destabilization

    Daniel J. Lunt;Daniel J. Lunt;Paul J. Valdes;Tom Dunkley Jones;Andy Ridgwell

  • Recent Variability of the North Atlantic Thermohaline Circulation Inferred from Surface Heat and Freshwater Fluxes

    Robert Marsh

  • Changes in behaviour during the inter-nesting period and post-nesting migration for Ascension Island green turtles

    G. C. Hays;P. Luschi;F. Papi;C. del Seppia

  • Surface freshwater flux variability and recent freshening of the North Atlantic in the eastern subpolar gyre

    Simon A. Josey;Robert Marsh

Frequent Co-Authors

Simon A. Josey
Simon A. Josey National Oceanography Centre
Timothy M. Lenton
Timothy M. Lenton University of Exeter
Neil R. Edwards
Neil R. Edwards The Open University
Andrew Yool
Andrew Yool National Oceanography Centre
Graeme C. Hays
Graeme C. Hays Deakin University
Bablu Sinha
Bablu Sinha National Oceanography Centre
Daniel J. Lunt
Daniel J. Lunt University of Bristol
Andrew C. Coward
Andrew C. Coward National Oceanography Centre
Yevgeny Aksenov
Yevgeny Aksenov National Oceanography Centre
Adrian L. New
Adrian L. New National Oceanography Centre

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