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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 43 5075 4689 49 45 239 5837

Bruce W. Hayward publications per year

The chart shows the history of publications by Bruce W. Hayward between 1973 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Bruce W. Hayward published across 54 years, from 1973 to 2026, averaging 4.9 papers a year. Output peaked at 21 publications in 2005. 4 of the 262 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1973 to 2026. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2005. 1973: 1 publication 1974: 2 publications 1975: 0 publications 1976: 4 publications 1977: 4 publications 1978: 1 publication 1979: 3 publications 1980: 2 publications 1981: 5 publications 1982: 3 publications 1983: 1 publication 1984: 3 publications 1985: 3 publications 1986: 2 publications 1987: 1 publication 1988: 1 publication 1989: 1 publication 1990: 2 publications 1991: 2 publications 1992: 2 publications 1993: 0 publications 1994: 5 publications 1995: 1 publication 1996: 1 publication 1997: 6 publications 1998: 0 publications 1999: 1 publication 2000: 1 publication 2001: 7 publications 2002: 6 publications 2003: 2 publications 2004: 18 publications 2005: 21 publications 2006: 13 publications 2007: 17 publications 2008: 8 publications 2009: 7 publications 2010: 14 publications 2011: 9 publications 2012: 8 publications 2013: 8 publications 2014: 6 publications 2015: 11 publications 2016: 5 publications 2017: 2 publications 2018: 2 publications 2019: 8 publications 2020: 2 publications 2021: 3 publications 2022: 15 publications 2023: 6 publications 2024: 2 publications 2025: 3 publications 2026: 1 publication
1973 2026

262 publications in total across all disciplines

View publications per year as a table
Bruce W. Hayward: publications per year, 1973 to 2026
Year Publications
1973 1
1974 2
1975 0
1976 4
1977 4
1978 1
1979 3
1980 2
1981 5
1982 3
1983 1
1984 3
1985 3
1986 2
1987 1
1988 1
1989 1
1990 2
1991 2
1992 2
1993 0
1994 5
1995 1
1996 1
1997 6
1998 0
1999 1
2000 1
2001 7
2002 6
2003 2
2004 18
2005 21
2006 13
2007 17
2008 8
2009 7
2010 14
2011 9
2012 8
2013 8
2014 6
2015 11
2016 5
2017 2
2018 2
2019 8
2020 2
2021 3
2022 15
2023 6
2024 2
2025 3
2026 1
Total 262
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Bruce W. Hayward 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 Bruce W. Hayward 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, 238–247 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: 239 publications — 75th percentile

75% 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
238–247 243 239
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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Bruce W. Hayward 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 Bruce W. Hayward 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, 43 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: 43 D-Index — 47th percentile

47% 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 43
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
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

Bruce W. Hayward is affiliated with the University of Auckland in New Zealand and specializes in Earth and Planetary Sciences. The bulk of their research focuses on topics within geology and paleoclimatology, earthquake and tectonic studies, marine biology and ecology, isotope analysis in ecology, methane hydrates, geological formations and processes, and Pacific and Southeast Asian studies.

Their scholarly output includes significant contributions to atmospheric science, geophysics, oceanography, ecology, and earth-surface processes. These subfields reflect the breadth of their research interests and expertise.

Bruce W. Hayward has published extensively in several academic venues. Frequent publication outlets include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • New Zealand Journal of Geology and Geophysics
  • The Journal of Foraminiferal Research
  • OPAL (Open@LaTrobe) (La Trobe University)
  • Micropaleontology

The following recent papers illustrate the range and focus of their work:

  • "Auckland Volcanic Field magmatism, volcanism, and hazard: a review," 2020, New Zealand Journal of Geology and Geophysics
  • "Molecular and morphological taxonomy of living Ammonia and related taxa (Foraminifera) and their biogeography," 2021, Micropaleontology
  • "Foraminifera in the World Register of Marine Species (Worms) Taxonomic Database," 2020, The Journal of Foraminiferal Research
  • "Drivers of 20th century sea-level change in southern New Zealand determined from proxy and instrumental records," 2022, Journal of Quaternary Science
  • "A 5000 yr record of coastal uplift and subsidence reveals multiple source faults for past earthquakes on the central Hikurangi margin, New Zealand," 2023, Geological Society of America Bulletin

In collaboration, Bruce W. Hayward frequently works with Rob Carter, I Nick McCave, Carl Richter, Yoshiaki Aita, and Christophe Buret, each with whom they have coauthored multiple publications.

Best Publications

  • Morphological distinction of molecular types in Ammonia – towards a taxonomic revision of the world’s most commonly misidentified foraminifera

    Bruce W. Hayward;Maria Holzmann;Hugh R. Grenfell;Jan Pawlowski

  • Brackish foraminifera in New Zealand; a taxonomic and ecologic review

    Bruce W. Hayward;Christopher J. Hollis

  • A 20th century acceleration of sea‐level rise in New Zealand

    W. Roland Gehrels;Bruce W. Hayward;Rewi M. Newnham;Katherine E. Southall

  • Factors influencing the distribution patterns of Recent deep-sea benthic foraminifera, east of New Zealand, Southwest Pacific Ocean

    Bruce W. Hayward;Helen Neil;Rowan Carter;Hugh R. Grenfell

  • Tidal range of marsh foraminifera for determining former sea-level heights in New Zealand

    Bruce W. Hayward;Hugh R. Grenfell;David B. Scott

  • A review of the Australian-New Zealand sector of the Southern Ocean over the last 30ka (Aus-INTIMATE project)

    Helen C. Bostock;Timothy T. Barrows;L Carter;Zanna Chase

  • Recent Elphidiidae (Foraminiferida) of the South-West Pacific and fossil Elphidiidae of New Zealand

    Bruce W. Hayward;Chris J. Hollis;Hugh R. Grenfell

  • Techniques for estimation of tidal elevation and con” nement (∼salinity) histories of sheltered harbours and estuaries using benthic foraminifera: examples from New Zealand:

    Bruce W. Hayward;George H. Scott;Hugh R. Grenfell;Rowan Carter

  • LATE PLIOCENE TO MIDDLE PLEISTOCENE EXTINCTIONS OF DEEP-SEA BENTHIC FORAMINIFERA (“STILOSTOMELLA EXTINCTION”) IN THE SOUTHWEST PACIFIC

    Bruce W. Hayward

  • Evidence for an earthquake and tsunami about 3100–3400 yr ago, and other catastrophic saltwater inundations recorded in a coastal lagoon, New Zealand

    J.R. Goff;H.L. Rouse;S.L. Jones;B.W. Hayward

  • Foraminiferal record of human impact on intertidal estuarine environments in New Zealand's largest city

    Bruce W. Hayward;Hugh R. Grenfell;Kirsty Nicholson;Robin Parker

  • Age of the Auckland Volcanic Field: a review of existing data

    JM Lindsay;GS Leonard;ER Smid;BW Hayward

  • Environmental controls on benthic foraminiferal and thecamoebian associations in a New Zealand tidal inlet

    B. W. Hayward;H. Grenfell;G. Cairns;A. Smith

  • Paleoecological insights into subduction zone earthquake occurrence, eastern North Island, New Zealand

    Ursula Cochran;Kelvin Berryman;Judith Zachariasen;Dallas Mildenhall

  • K‐Ar ages of early Miocene arc‐type volcanoes in northern New Zealand

    Bruce W. Hayward;Philippa M. Black;Ian E. M. Smith;Peter F. Ballance

  • Lagoon subsidence and tsunami on the West Coast of New Zealand

    S.L. Nichol;J.R. Goff;R.J.N. Devoy;C. Chagué-Goff

  • Foraminifera in a New Zealand salt marsh and their suitability as sea-level indicators

    Katherine E. Southall;W. Roland Gehrels;Bruce W. Hayward

  • Taxonomy and Paleoecology of Early Miocene Benthic Foraminifera of Northern New Zealand and the North Tasman Sea

    Bruce W. Hayward;Martin A. Buzas

  • Lower Miocene bathyal and submarine canyon ichnocoenoses from Northland, New Zealand

    Bruce W. Hayward

  • Planktic foraminiferal and sea surface temperature record during the last 1 Myr across the Subtropical Front, Southwest Pacific

    Grace Schaefer;J. Stuart Rodger;Bruce W. Hayward;James P. Kennett

  • Changes in the position of the Subtropical Front south of New Zealand since the last glacial period

    Helen C. Bostock;Bruce W. Hayward;Helen L. Neil;Ashwaq T. Sabaa

Frequent Co-Authors

Ashwaq T Sabaa
Ashwaq T Sabaa Cushman Foundation for Foraminiferal Research
Helen C. Bostock
Helen C. Bostock University of Queensland
Helen L Neil
Helen L Neil National Institute of Water and Atmospheric Research
James P. Kennett
James P. Kennett University of California, Santa Barbara
Ellen Thomas
Ellen Thomas Yale University
Lionel Carter
Lionel Carter Victoria University of Wellington
Elisabeth L. Sikes
Elisabeth L. Sikes Rutgers, The State University of New Jersey
Gavin B. Dunbar
Gavin B. Dunbar Victoria University of Wellington
Christopher J. Hollis
Christopher J. Hollis Victoria University of Wellington
Laura M. Wallace
Laura M. Wallace The University of Texas at Austin

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