World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
56
Citations
12478
World Ranking
3622
National Ranking
1381

Klaus Willeke 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 Klaus Willeke 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: 282 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: 26 scientists 501–510 publications: 17 scientists 511–520 publications: 19 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 681–689 publications: 4 scientists 690+ publications: 100 scientists
41 publications 690+

This scientist: 231 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 690 publications or more.

Klaus Willeke 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 Klaus Willeke 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: 198 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: 20 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: 9 scientists 126+ D-Index: 92 scientists
30 D-Index 126+

This scientist: 56 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 126 D-Index or more.

Overview

Klaus Willeke is affiliated with the University of Cincinnati in the United States. Their academic profile does not currently include specific recent papers, frequent co-authors, or detailed publication venues, which limits direct insights into their recent research output or collaborative networks.

No listed information regarding book publications is available, so it is not possible to summarize contributions in this area. Likewise, there are no detailed records of main fields or subfields of study, which prevents outlining the precise scientific disciplines in which they specialize.

No main topics of work have been specified, thus no particular research themes or subject matter can be identified from the current data. Additionally, there are no awards recorded for Klaus Willeke, indicating either no awards have been received or they have not been documented here.

Based on available information, Klaus Willeke maintains an active status in their career, with no indications to the contrary.

Best Publications

  • Aerosol measurement : principles, techniques, and applications

    Klaus Willeke;Paul A. Baron

  • Fungal Fragments as Indoor Air Biocontaminants

    Rafał L. Górny;Tiina Reponen;Klaus Willeke;Detlef Schmechel

  • Aerosol measurement : principles, techniques, and applications

    Paul A Baron;Klaus Willeke

  • Performance of N95 Respirators: Filtration Efficiency for Airborne Microbial and Inert Particles

    Yinge Qian;Klaus Willeke;Sergey A. Grinshpun;Jean Donnelly

  • Improved Aerosol Collection by Combined Impaction and Centrifugal Motion

    Klaus willeke;Xuejun Lin;Sergey A. Grinshpun

  • Effect of impact stress on microbial recovery on an agar surface.

    S L Stewart;S A Grinshpun;K Willeke;S Terzieva

  • Atmospheric Aerosols: Size Distribution Interpretation

    Klaus willeke;Kenneth T.whitby

  • Comparison of methods for detection and enumeration of airborne microorganisms collected by liquid impingement.

    S Terzieva;J Donnelly;V Ulevicius;S A Grinshpun

  • Effect of sampling time and air humidity on the bioefficiency of filter samplers for bioaerosol collection

    Zheng Wang;Tiina Reponen;Sergey A. Grinshpun;Rafał L. Górny

  • Effect of relative humidity on the aerodynamic diameter and respiratory deposition of fungal spores

    Tiina Reponen;Klaus Willeke;Vidmantas Ulevicius;Auvo Reponen

  • Aerosol penetration and leakae characteristics of masks used in the health care industry

    Angela Weber;Klaus Willeke;Ron Marchloni;Toshihiko Myojo

  • Performance of bioaerosol samplers: collection characteristics and sampler design considerations

    Aino Nevalainen;Jozef Pastuszka;Frank Liebhaber;Klaus Willeke

  • Survival of Airborne Microorganisms During Swirling Aerosol Collection

    Xuejun Lin;Tiina Reponen;Klaus Willeke;Zheng Wang

  • Evaluation of ionic air purifiers for reducing aerosol exposure in confined indoor spaces

    Sergey A. Grinshpun;G. Mainelis;M. Trunov;Atin Adhikari

  • IMPACTOR DESIGN

    Unknown

  • Effect of Impaction, Bounce and Reaerosolization on the Collection Efficiency of Impingers

    Sergey A. Grinshpun;Klaus Willeke;Vidmantas Ulevicius;Arvydas Juozaitis

  • Effect of Sampling Time on the Collection Efficiency of All-Glass Impingers

    Xuejun Lin;Klaus Willeke;Vidmantas Ulevicius;Sergey A. Grinshpun

  • Impaction onto a Glass Slide or Agar versus Impingement into a Liquid for the Collection and Recovery of Airborne Microorganisms.

    Arvydas Juozaitis;Klaus Willeke;Sergey A. Grinshpun;Jean Donnelly

  • Long-term sampling of airborne bacteria and fungi into a non- evaporating liquid

    Xuejun Lin;Tiina A. Reponen;Klaus Willeke;Sergey A. Grinshpun

  • Aerosol penetration through surgical masks.

    Chih-Chieh Chen;Klaus Willeke

  • Source strength of fungal spore aerosolization from moldy building material

    Rafał L. Górny;Tiina Reponen;Sergey A. Grinshpun;Klaus Willeke

Frequent Co-Authors

Sergey A. Grinshpun
Sergey A. Grinshpun University of Cincinnati
Tiina Reponen
Tiina Reponen University of Cincinnati
Atin Adhikari
Atin Adhikari Georgia Southern University
Aino Nevalainen
Aino Nevalainen Finnish Institute for Health and Welfare
Pratim Biswas
Pratim Biswas University of Miami
George D. Leikauf
George D. Leikauf University of Pittsburgh
Joseph A. Caruso
Joseph A. Caruso Wayne State University
Bruce J. Aronow
Bruce J. Aronow Cincinnati Children's Hospital Medical Center
David Y.H. Pui
David Y.H. Pui University of Minnesota

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Related Online Degrees & Career Pathways

For those interested in studying Environmental Sciences in the USA, exploring related online degrees can broaden career opportunities. For instance, a sociology bachelor degree online offers insights into human behavior and societal impacts on the environment, complementing environmental science studies.

Advancing your education through online programs can also be advantageous. Many educators and professionals benefit from pursuing an edd without dissertation, providing a more flexible path to doctoral credentials without the extensive research commitment.

For educators looking to elevate their qualifications, transitioning from an eds to edd program offers a structured progression that enhances leadership and administrative skills relevant to environmental education roles.

Additionally, professionals aiming to influence social policies linked to the environment may consider pursuing online dsw programs, which combine social work expertise with doctoral-level training to tackle complex societal and environmental challenges.

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