World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
51
Citations
9886
World Ranking
4727
National Ranking
1747

Hal Westberg 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 Hal Westberg 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: 93 publications — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Hal Westberg 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 Hal Westberg 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: 51 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Overview

Hal Westberg is affiliated with Washington State University in the United States. Their academic career is connected to this institution, focusing on research and scholarship within its framework.

There are no listed recent papers associated with Westberg, which suggests that publicly available bibliographic data may not include their latest work or that publications have not been indexed.

There are no frequent co-authors or collaborative networks documented in the provided data, indicating that information about their research partnerships is either limited or not publicly documented.

Similarly, details regarding common publication venues, specific fields of study, subfields, and main topics covered by Westberg are not specified, which limits insights into the precise academic domains in which they operate.

No book publications or awards have been recorded for Westberg, so there is no available information on contributions in these particular areas.

Best Publications

  • Emissions of volatile organic compounds from vegetation and the implications for atmospheric chemistry

    Fred Fehsenfeld;Jack Calvert;Ray Fall;Paul Goldan

  • Measurement of methane emissions from ruminant livestock using a sulfur hexafluoride tracer technique.

    Kristen. Johnson;Mark. Huyler;Hal. Westberg;Brian. Lamb

  • Models and observations of the impact of natural hydrocarbons on rural ozone

    M. Trainer;E. J. Williams;D. D. Parrish;M. P. Buhr

  • A national inventory of biogenic hydrocarbon emissions

    Brian Lamb;Alex Guenther;Hal Westberg

  • A biogenic hydrocarbon emission inventory for the U.S.A. using a simple forest canopy model

    B Lamb;H Westberg;T Pierce

  • Biogenic hydrocarbon emissions from deciduous and coniferous trees in the United States

    Brian Lamb;Hal Westberg;Gene Allwine;Tim Quarles

  • Isoprene fluxes measured by enclosure, relaxed eddy accumulation, surface layer gradient, mixed layer gradient, and mixed layer mass balance techniques

    Alex Guenther;William Baugh;Ken Davis;Gary Hampton

  • Measurements of CO2 fluxes from the Mexico City urban landscape

    Erik Velasco;Shelley Pressley;Eugene Allwine;Hal Westberg

  • Measurement of isoprene and its atmospheric oxidation products in a central Pennsylvania deciduous forest

    Randal S. Martin;Hal Westberg;Eugene Allwine;Lynne Ashman

  • Measurement of atmospheric ammonia at a dairy using differential optical absorption spectroscopy in the mid-ultraviolet

    George H. Mount;Brian Rumburg;Jeff R Havig;Brian Lamb

  • Identification and quantification of volatile organic compounds from a dairy

    Jenny Filipy;Brian Rumburg;George Mount;Hal Westberg

  • Estimates of regional natural volatile organic compound fluxes from enclosure and ambient measurements

    Alex Guenther;Patrick Zimmerman;Lee Klinger;Jim Greenberg

  • Distribution, magnitudes, reactivities, ratios and diurnal patterns of volatile organic compounds in the Valley of Mexico during the MCMA 2002 & 2003 field campaigns

    E. Velasco;B. Lamb;H. Westberg;E. Allwine

  • Observations and modeling of the reactive nitrogen photochemistry at a rural site

    M. Trainer;M. P. Buhr;C. M. Curran;F. C. Fehsenfeld

  • Simulation of summertime ozone over North America

    Daniel James Jacob;Jennifer A. Logan;Rose M. Yevich;Geraldine M. Gardner

  • Evolution of alkyl nitrates with air mass age

    Steven B. Bertman;James M. Roberts;David D. Parrish;Martin P. Buhr

  • Nonmethane hydrocarbon composition of urban and rural atmospheres

    Ken Sexton;Hal Westberg

  • The behavior of some organic nitrates at Boulder and Niwot Ridge, Colorado

    B. A. Ridley;J. D. Shetter;J. G. Walega;S. Madronich

  • Measurement and interpretation of isoprene fluxes and isoprene, methacrolein, and methyl vinyl ketone mixing ratios at the PROPHET site during the 1998 Intensive

    E. C. Apel;D. D. Riemer;D. D. Riemer;A. Hills;W. Baugh

  • Measurement of Biogenic Sulfur Emissions from Soils and Vegetation: Application of Dynamic Enclosure Methods with Natusch Filter and GC/FPD Analysis

    B. Lamb;H. Westberg;G. Allwine;L. Bamesberger

  • Measurement of methane emissions form ruminant livestock using an SF6 tracer technique

    Mark T. Huyler;K.A. Johnson;H.H. Westberg;B.K. Lamb

Frequent Co-Authors

Brian Lamb
Brian Lamb Washington State University
Ken Sexton
Ken Sexton The University of Texas at Austin
Patrick R. Zimmerman
Patrick R. Zimmerman National Center for Atmospheric Research
Alex Guenther
Alex Guenther University of California, Irvine
Fred C. Fehsenfeld
Fred C. Fehsenfeld Cooperative Institute for Research in Environmental Sciences
M. P. Buhr
M. P. Buhr National Oceanic and Atmospheric Administration
Eric J. Williams
Eric J. Williams National Oceanic and Atmospheric Administration
Mary Anne Carroll
Mary Anne Carroll University of Michigan–Ann Arbor
Paul D. Goldan
Paul D. Goldan Earth System Research Laboratory
Jack G. Calvert
Jack G. Calvert Oak Ridge National Laboratory

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