World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
40
Citations
6979
World Ranking
5762
National Ranking
13

Niels Oskarsson 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 Niels Oskarsson sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 66 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Niels Oskarsson 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 Niels Oskarsson sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 40 D-Index — 26th percentile

26% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Niels Oskarsson is affiliated with the Nordic Volcanological Center in Iceland. Their professional focus is centered within this geographical and institutional context, involving research related to volcanology and associated geological phenomena.

Information about Niels Oskarsson's recent papers, co-authors, frequent publication venues, book publications, and specific fields or subfields of study is not available. Consequently, no detailed list of publications, collaborative research partners, or scholarly outlets can be provided.

Similarly, data on their main topics of work or recognized awards has not been reported. This limits the ability to outline particular research themes or distinctions linked to their scientific career.

The profile is therefore primarily defined by the primary institutional affiliation, which suggests expertise related to volcanological research within the Nordic region, particularly Iceland, an area known for active volcanic study and monitoring.

Best Publications

  • Ash layers from Iceland in the Greenland GRIP ice core correlated with oceanic and land sediments

    Karl Grönvold;Níels Óskarsson;Sigfús J. Johnsen;Sigfús J. Johnsen;Henrik B. Clausen

  • Intrusion triggering of the 2010 Eyjafjallajokull explosive eruption

    Freysteinn Sigmundsson;Sigrún Hreinsdóttir;Andrew Hooper;Thóra Árnadóttir

  • Direct evidence of the feedback between climate and weathering

    Sigurdur R. Gislason;Eric H. Oelkers;Eydis S. Eiriksdottir;Marin I. Kardjilov

  • Sulfur, chlorine, and fluorine degassing and atmospheric loading by the 1783–1784 AD Laki (Skaftár Fires) eruption in Iceland

    Thorvaldur Thordarson;S. Self;N. Oskarsson;T. Hulsebosch

  • The heterogeneous Iceland plume: Nd-Sr-O isotopes and trace element constraints

    Christophe Hemond;Nicholas T. Arndt;Uwe Lichtenstein;Albrecht W. Hofmann

  • The interaction between volcanic gases and tephra: Fluorine adhering to tephra of the 1970 hekla eruption

    Niels Óskarsson

  • Fertilizing potential of volcanic ash in ocean surface water

    Paul Frogner;Sigurdur Reynir Gíslason;Niels Óskarsson

  • A Dynamic Model of Rift Zone Petrogenesis and the Regional Petrology of Iceland

    Níels Óskarsson;Gudmundur E. Sigvaldason;Sigurdur Steinthórsson

  • Helium, oxygen, strontium and neodymium isotopic relationships in Icelandic volcanics

    M. Condomines;K. Grönvold;P.J. Hooker;K. Muehlenbachs

  • Characterization of Eyjafjallajokull volcanic ash particles and a protocol for rapid risk assessment

    S. R. Gislason;Tue Hassenkam;Sorin Nedel;Nicolas Emile Bovet

  • Gas/aerosol-ash interaction in volcanic plumes: New insights from surface analyses of fine ash particles

    Pierre Delmelle;Mathieu Lambert;Yves Dufrêne;Patrick A. Gerin

  • Iceland geochemical anomaly: Origin, volcanotectonics, chemical fractionation and isotope evolution of the crust

    N. Oskarsson;S. Steinthorsson;G. E. Sigvaldason

  • The 1991 eruption of Hekla, Iceland

    Agust Gudmundsson;Niels Oskarsson;Karl Gronvold;Kristjan Saemundsson

  • Thorium, strontium and oxygen isotopic geochemistry in recent tholeiites from Iceland: crustal influence on mantle-derived magmas

    Ch. Hemond;M. Condomines;S. Fourcade;C.J. Allègre

  • Surface ocean iron fertilization: The role of airborne volcanic ash from subduction zone and hot spot volcanoes and related iron fluxes into the Pacific Ocean

    Nazlı Olgun;Svend Duggen;Peter Leslie Croot;Peter Leslie Croot;Pierre Delmelle

  • Origin of silicic magma in Iceland revealed by Th isotopes

    Olgeir Sigmarsson;Christophe Hémond;Michel Condomines;Serge Fourcade

  • Chemistry of waters from Furnas volcano, São Miguel, Azores: fluxes of volcanic carbon dioxide and leached material

    J.Virgı́lio Cruz;Rui M Coutinho;M.Rosário Carvalho;Niels Oskarsson

  • The chemistry of icelandic lava incrustations and the latest stages of degassing

    Níels Óskarsson

  • The Eruption on Heimaey, Iceland

    S. Thorarinsson;S. Steinthórsson;Th. Einarsson;H. Kristmannsdóttir

  • The system C-O in equilibrium with graphite at high pressure and temperature: An experimental study

    Sigurdur Jakobsson;Niels Oskarsson

  • Direct evidence of the feedback between climate and weathering

    Gislason;EH Oelkers;ES Eiriksdottir;MI Kardjilov

Frequent Co-Authors

Sigurdur R. Gislason
Sigurdur R. Gislason University of Iceland
Karl Grönvold
Karl Grönvold University of Iceland
Ármann Höskuldsson
Ármann Höskuldsson University of Iceland
Gudrún Larsen
Gudrún Larsen University of Iceland
Páll Einarsson
Páll Einarsson University of Iceland
Peter Croot
Peter Croot University of Galway
Eric H. Oelkers
Eric H. Oelkers University of Iceland
Freysteinn Sigmundsson
Freysteinn Sigmundsson University of Iceland
Claus Siebe
Claus Siebe National Autonomous University of Mexico

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