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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 39 6080 5631 81 75 122 6560

Ole Humlum publications per year

The chart shows the history of publications by Ole Humlum between 1978 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ole Humlum published across 46 years, from 1978 to 2023, averaging 2.8 papers a year. Output peaked at 10 publications in 1988. 8 of the 129 publications appeared in the last two years.

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

129 publications in total across all disciplines

View publications per year as a table
Ole Humlum: publications per year, 1978 to 2023
Year Publications
1978 3
1979 0
1980 2
1981 8
1982 1
1983 1
1984 1
1985 3
1986 1
1987 1
1988 10
1989 0
1990 0
1991 0
1992 4
1993 1
1994 2
1995 1
1996 4
1997 3
1998 6
1999 3
2000 1
2001 1
2002 5
2003 4
2004 2
2005 5
2006 3
2007 8
2008 9
2009 3
2010 4
2011 5
2012 2
2013 6
2014 1
2015 0
2016 0
2017 1
2018 0
2019 0
2020 1
2021 5
2022 5
2023 3
Total 129
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Ole Humlum 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 Ole Humlum 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, 118–127 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: 122 publications — 23rd percentile

23% 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
118–127 540 122
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
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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Ole Humlum 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 Ole Humlum 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, 39 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: 39 D-Index — 35th percentile

35% 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 39
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
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

Ole Humlum is affiliated with the University of Oslo in Norway. Their research spans multiple fields within Earth and Environmental Sciences, focusing primarily on Atmospheric Science and Global and Planetary Change.

The scientist's work engages deeply with topics such as:

  • Cryospheric studies and observations
  • Geology and Paleoclimatology Research
  • Climate change and permafrost
  • Arctic and Antarctic ice dynamics
  • Climate variability and models
  • Atmospheric and Environmental Gas Dynamics
  • Soil Moisture and Remote Sensing

Ole Humlum has contributed research published in various scientific journals. Frequent publication venues include:

  • Research in Astronomy and Astrophysics
  • International Journal of Astronomy and Astrophysics
  • Permafrost and Periglacial Processes
  • The Cryosphere
  • Climate

Recent papers authored or co-authored by Ole Humlum include:

  • "Active layer thickening and controls on interannual variability in the Nordic Arctic compared to the circum-Arctic," 2020, Permafrost and Periglacial Processes
  • "How much has the Sun influenced Northern Hemisphere temperature trends? An ongoing debate," 2021, Research in Astronomy and Astrophysics
  • "Incorporating InSAR kinematics into rock glacier inventories: insights from 11 regions worldwide," 2022, The Cryosphere
  • "The Detection and Attribution of Northern Hemisphere Land Surface Warming (1850-2018) in Terms of Human and Natural Factors: Challenges of Inadequate Data," 2023, Climate
  • "Late Glacial deglaciation of the Zackenberg area, NE Greenland," 2022, Geomorphology

The scientist frequently collaborates with a set of co-authors, among whom are:

  • J.-E. Solheim
  • Hanne H. Christiansen
  • Ronan Connolly
  • Willie Soon
  • Michael Connolly

Best Publications

  • Permafrost and climate in Europe: Monitoring and modelling thermal, geomorphological and geotechnical responses

    Charles Harris;Lukas U. Arenson;Hanne H. Christiansen;Bernd Etzelmüller

  • Permafrost creep and rock glacier dynamics

    Wilfried Haeberli;Bernard Hallet;Lukas Arenson;Roger Elconin

  • The Thermal State of Permafrost in the Nordic Area during the International Polar Year 2007-2009

    H. H. Christiansen;H. H. Christiansen;B. Etzelmüller;K. Isaksen;H. Juliussen

  • Permafrost in Svalbard: a review of research history, climatic background and engineering challenges

    Ole Humlum;Arne Instanes;Johan Ludvig Sollid

  • The geomorphic significance of rock glaciers: estimates of rock glacier debris volumes and headwall recession rates in West Greenland

    Ole Humlum

  • Late Holocene palaeoclimatic records from lake sediments on James Ross Island, Antarctica

    Svante Björck;Siv Olsson;Cynan Ellis-Evans;Hannelore Håkansson

  • The climatic significance of rock glaciers

    Ole Humlum

  • Late-Holocene glacier growth in Svalbard, documented by subglacial relict vegetation and living soil microbes

    Ole Humlum;Bo Elberling;Anne Hormes;Kristine Fjordheim

  • The regional distribution of mountain permafrost in Iceland

    Bernd Etzelmüller;Herman Farbrot;Águst Guðmundsson;Ole Humlum

  • Formation, Meltout Processes and Landscape Alteration of High-Arctic Ice-Cored Moraines—Examples From Nordenskiold Land, Central Spitsbergen

    Sven Lukas;Lindsey I. Nicholson;Fionna H. Ross;Ole Humlum

  • Thermal regime of openwork block fields on the mountains Elgåhogna and Sølen, central‐eastern Norway

    Håvard Juliussen;Ole Humlum

  • Active layer thermal regime at three rock glaciers in Greenland

    Ole Humlum

  • Meteorological trends (1991-2004) at Arctic Station, Central West Greenland (69°15¿N) in a 130 years perspective

    Birger U. Hansen;Bo Elberling;Ole Humlum;Niels Nielsen

  • The phase relation between atmospheric carbon dioxide and global temperature

    Ole Humlum;Ole Humlum;Kjell Stordahl;Jan-Erik Solheim

  • Origin of rock glaciers: Observations from Mellemfjord, Disko Island, Central West Greenland

    Unknown

  • Holocene environmental reconstruction from deltaic deposits in northeast Greenland

    Hanne Hvidtfeldt Christiansen;Ole Bennike;Jens Bøcher;Bo Elberling

  • Permafrost and Periglacial Geomorphology at Zackenberg

    Hanne Hvidtfeldt Christiansen;Charlotte Sigsgaard;Ole Humlum;Morten Rasch

  • The relative age of mountain permafrost — estimation of Holocene permafrost limits in Norway

    Karianne S. Lilleøren;Bernd Etzelmüller;Thomas V. Schuler;Kjersti Gisnås

  • Avalanche‐derived rock glaciers in Svalbard

    Ole Humlum;Hanne H. Christiansen;Håvard Juliussen

  • Air and Ground Temperature Variations Observed along Elevation and Continentality Gradients in Southern Norway

    Herman Farbrot;Tobias Florian Hipp;Bernd Etzelmüller;Ketil Isaksen

  • Paleoclimatic implications of an early Holocene glacier advance on Disko Island, West Greenland

    Ólafur Ingólfsson;Povl Frich;Svend Funder;Ole Humlum

  • Active layer thickening and controls on interannual variability in the Nordic Arctic compared to the circum-Arctic

    Sarah Marie Strand;Sarah Marie Strand;Hanne H Christiansen;Margareta Johansson;Jonas Åkerman

Frequent Co-Authors

Hanne H. Christiansen
Hanne H. Christiansen University Centre in Svalbard
Bernd Etzelmüller
Bernd Etzelmüller University of Oslo
Ketil Isaksen
Ketil Isaksen Norwegian Meteorological Institute
Margareta Johansson
Margareta Johansson Lund University
Norikazu Matsuoka
Norikazu Matsuoka University of Tsukuba
Bent Hasholt
Bent Hasholt University of Copenhagen
Bo Elberling
Bo Elberling University of Copenhagen
Andreas Kääb
Andreas Kääb University of Oslo
David R. Legates
David R. Legates University of Delaware
Gregory W. Henry
Gregory W. Henry Tennessee State University

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