World's Best Scientists 2026 revealed!
W.O. van der Knaap

W.O. van der Knaap

D-Index & Metrics

Environmental Sciences

D-Index
47
Citations
8301
World Ranking
5794
National Ranking
142

W.O. van der Knaap publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where W.O. van der Knaap sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 87 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

W.O. van der Knaap D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where W.O. van der Knaap sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 47 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

W.O. van der Knaap is affiliated with the University of Bern in Switzerland and has contributed significantly to the field of Earth and Planetary Sciences, with a specific focus on subfields including Atmospheric Science, Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics, Anthropology, and Plant Science.

The research topics covered by van der Knaap encompass various aspects of geological and ecological sciences. Key areas of work include:

  • Geology and Paleoclimatology Research
  • Ecology and Vegetation Dynamics Studies
  • Lichen and fungal ecology
  • Pleistocene-Era Hominins and Archaeology
  • Tree-ring climate responses
  • Geological formations and processes
  • Fire effects on ecosystems

Van der Knaap has published extensively in a range of scientific journals. Frequent venues of publication include:

  • Vegetation History and Archaeobotany
  • Quaternary International
  • Quaternary Science Reviews
  • Journal of Biogeography
  • Biological Conservation

Their recent papers cover diverse ecological and paleoenvironmental studies, such as:

  • Pollen and plant diversity relationships in a Mediterranean montane area, 2020, Vegetation History and Archaeobotany
  • Föhn, fire and grazing in Southern Tibet? A 20,000-year multi-proxy record in an alpine ecotonal ecosystem, 2021, Quaternary Science Reviews
  • A range-wide postglacial history of Swiss stone pine based on molecular markers and palaeoecological evidence, 2023, Journal of Biogeography
  • Holocene vegetation, fire and land use dynamics at Lake Svityaz, an agriculturally marginal site in northwestern Ukraine, 2021, Vegetation History and Archaeobotany
  • Original plant diversity and ecosystems of a small, remote oceanic island (Corvo, Azores): Implications for biodiversity conservation, 2024, Biological Conservation

Van der Knaap frequently collaborates with other researchers. Notable co-authors include:

  • Jacqueline F. N. van Leeuwen
  • Simon Connor
  • Matthew Adesanya Adeleye
  • Michela Mariani
  • Willy Tinner

Best Publications

  • A new scenario for the Quaternary history of European beech populations: palaeobotanical evidence and genetic consequences

    Donatella Magri;Giovanni G. Vendramin;Isabelle Dupanloup

  • History of Atmospheric Lead Deposition Since 12,370 14C yr BP from a Peat Bog, Jura Mountains, Switzerland

    W. Shotyk;D. Weiss;P. G. Appleby;A. K. Cheburkin

  • Holocene land-cover reconstructions for studies on land cover-climate feedbacks

    M. J Gaillard;S. Sugita;F. Mazier;F. Mazier;A. K Trondman

  • Genetic consequences of glacial survival and postglacial colonization in Norway spruce: combined analysis of mitochondrial DNA and fossil pollen.

    Mari Mette Tollefsrud;Roy Kissling;Felix Gugerli;Øystein Johnsen

  • A 22,000 14C year BP sediment and pollen record of climate change from Laguna Miscanti (23°S), northern Chile

    M Grosjean;J.F.N van Leeuwen;W.O van der Knaap;M.A Geyh

  • Holocene environmental and climatic changes at Gorgo Basso, a coastal lake in southern Sicily, Italy

    Willy Tinner;Willy Tinner;Jacqueline F.N. van Leeuwen;Daniele Colombaroli;Elisa Vescovi

  • Late Quaternary expansion of Norway spruce Picea abies (L.) Karst. in Europe according to pollen data

    Małgorzata Latałowa;W.O. van der Knaap

  • Holocene vegetation succession and degradation as responses to climatic change and human activity in the Serra de Estrela, Portugal

    W.O. van der Knaap;J.F.N. van Leeuwen

  • Late Glacial and Holocene vegetational changes on the Ulagan high-mountain plateau, Altai Mountains, southern Siberia

    T.A Blyakharchuk;H.E Wright;P.S Borodavko;W.O van der Knaap

  • Late Glacial and Holocene vegetational history of the Altai Mountains (southwestern Tuva Republic, Siberia)

    T.A. Blyakharchuk;H.E. Wright;P.S. Borodavko;W.O. van der Knaap

  • The expansion of hazel (Corylus avellana L.) in the southern Alps: a key for understanding its early Holocene history in Europe?

    Walter Finsinger;Walter Finsinger;Willy Tinner;W.O. van der Knaap;Brigitta Ammann

  • Late Glacial and early Holocene vegetation succession, altitudinal vegetation zonation, and climatic change in the Serra da Estrela, Portugal

    W.O. van der Knaap;J.F.N. van Leeuwen

  • Accumulation rates and predominant atmospheric sources of natural and anthropogenic Hg and Pb on the Faroe Islands

    W. Shotyk;Michael Evan Goodsite;F. Roos-Barraclough;N. Givelet

  • Towards mapping the late Quaternary vegetation change of Europe

    Thomas Giesecke;Basil Davis;Simon Brewer;Walter Finsinger

  • The European Modern Pollen Database (EMPD) project

    Basil A S Davis;Marco Zanon;Pamella Collins;Achille Mauri

  • Migration and population expansion of Abies, Fagus, Picea, and Quercus since 15000 years in and across the Alps, based on pollen-percentage threshold values

    W.O. van der Knaap;Jacqueline F.N. van Leeuwen;Walter Finsinger;Erika Gobet

  • Fossil pollen as a guide to conservation in the Galapagos.

    Jacqueline F. N. van Leeuwen;Cynthia A. Froyd;W. O. van der Knaap;Emily E. Coffey

  • The palaeoecological history of the Praz-Rodet bog (Swiss Jura) based on pollen, plant macrofossils and testate amoebae (Protozoa)

    E. A.D. Mitchell;W. O. van der Knaap;J. F.N. van Leeuwen;A. Buttler

  • Regional climate model simulations for Europe at 6 and 0.2 k BP: sensitivity to changes in anthropogenic deforestation

    G. Strandberg;E. Kjellstrom;Anneli Poska;S. Wagner

  • Vegetation responses to rapid warming and to minor climatic fluctuations during the Late-Glacial Interstadial (GI-1) at Gerzensee (Switzerland)

    Brigitta Ammann;Jacqueline F. N. van Leeuwen;Willem Oscar van der Knaap;Heike Lischke

  • High-resolution AMS 14C dating of post bomb peat archives of atmospheric pollutants

    Michael E Goodsite;Werner Rom;Jan Heinemeier;Todd Lange

Frequent Co-Authors

Brigitta Ammann
Brigitta Ammann University of Bern
Willy Tinner
Willy Tinner University of Bern
William Shotyk
William Shotyk University of Alberta
Edward A. D. Mitchell
Edward A. D. Mitchell University of Neuchâtel
Daniele Colombaroli
Daniele Colombaroli Royal Holloway University of London
Walter Finsinger
Walter Finsinger University of Montpellier
Herbert E. Wright
Herbert E. Wright University of Minnesota
Ralph Fyfe
Ralph Fyfe Plymouth University
Jed O. Kaplan
Jed O. Kaplan University of Calgary

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