World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 47 4888 4703 1403 1296 308 8184
Earth Science 46 4237 3895 1641 1458 263 7734

Timothy D. Stark publications per year

The chart shows the history of publications by Timothy D. Stark between 1989 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Timothy D. Stark published across 38 years, from 1989 to 2026, averaging 9 papers a year. Output peaked at 22 publications in 2016. 10 of the 341 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1989 to 2026. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2016. 1989: 4 publications 1990: 1 publication 1991: 6 publications 1992: 5 publications 1993: 4 publications 1994: 11 publications 1995: 10 publications 1996: 6 publications 1997: 6 publications 1998: 8 publications 1999: 6 publications 2000: 6 publications 2001: 7 publications 2002: 7 publications 2003: 6 publications 2004: 9 publications 2005: 17 publications 2006: 9 publications 2007: 4 publications 2008: 7 publications 2009: 9 publications 2010: 13 publications 2011: 13 publications 2012: 10 publications 2013: 12 publications 2014: 10 publications 2015: 11 publications 2016: 22 publications 2017: 21 publications 2018: 13 publications 2019: 5 publications 2020: 9 publications 2021: 21 publications 2022: 8 publications 2023: 6 publications 2024: 9 publications 2025: 9 publications 2026: 1 publication
1989 2026

341 publications in total across all disciplines

View publications per year as a table
Timothy D. Stark: publications per year, 1989 to 2026
Year Publications
1989 4
1990 1
1991 6
1992 5
1993 4
1994 11
1995 10
1996 6
1997 6
1998 8
1999 6
2000 6
2001 7
2002 7
2003 6
2004 9
2005 17
2006 9
2007 4
2008 7
2009 9
2010 13
2011 13
2012 10
2013 12
2014 10
2015 11
2016 22
2017 21
2018 13
2019 5
2020 9
2021 21
2022 8
2023 6
2024 9
2025 9
2026 1
Total 341
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Timothy D. Stark 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 Timothy D. Stark 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, 258–267 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: 263 publications — 81st percentile

81% 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
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
258–267 185 263
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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Timothy D. Stark 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 Timothy D. Stark 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, 46 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: 46 D-Index — 55th percentile

55% 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
40 296
41 289
42 277
43 279
44 248
45 257
46 212 46
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

Timothy D. Stark is affiliated with the University of Illinois at Urbana-Champaign in the United States. Their research primarily focuses on engineering, with a strong emphasis on civil and structural engineering. Additional subfields include safety, risk, reliability and quality, management, monitoring, policy and law, industrial and manufacturing engineering, and mechanical engineering.

The main topics of their work cover various aspects of geotechnical engineering, such as:

  • Geotechnical Engineering and Underground Structures
  • Geotechnical Engineering and Soil Stabilization
  • Geotechnical Engineering and Analysis
  • Geotechnical Engineering and Soil Mechanics
  • Landslides and related hazards
  • Landfill Environmental Impact Studies
  • Dam Engineering and Safety

Timothy D. Stark has contributed to several recent research papers, including:

  • "Static and cyclic characterization of fouled railroad sub-ballast layer behaviour," 2020, published in Soil Dynamics and Earthquake Engineering
  • "Interdependencies Between Wildfire-Induced Alterations in Soil Properties, Near-Surface Processes, and Geohazards," 2024, published in Earth and Space Science
  • "Stability and Stress-Deformation Analyses of Reinforced Slope Failure at Yeager Airport," 2020, published in Journal of Geotechnical and Geoenvironmental Engineering
  • "Runout analyses using 2014 Oso landslide," 2021, published in Canadian Geotechnical Journal
  • "Drained Residual Shear Strength Power Function Coefficients a and b," 2021, published in Geotechnical Testing Journal

Their work has been frequently published in several venues, including:

  • Journal of Geotechnical and Geoenvironmental Engineering
  • Canadian Geotechnical Journal
  • Geotechnical Testing Journal
  • Geo-Extreme 2021
  • GEOSTRATA Magazine

Among their frequent co-authors are:

  • Jiale Lin
  • Abedalqader Idries
  • Hyunil Jung
  • Ben Leshchinsky
  • Farshid Vahedifard

The scientist has also contributed to books published by the American Society of Civil Engineers, including:

  • Remote Sensing for Monitoring Embankments, Dams, and Slopes (2021)
  • Static Slope Stability in Practice (2025)

Best Publications

  • Drained residual strength of cohesive soils

    Timothy D. Stark;Hisham T. Eid

  • Liquefied strength ratio from liquefaction flow failure case histories

    Scott M Olson;Timothy D Stark

  • Liquefaction Resistance Using CPT and Field Case Histories

    Timothy D. Stark;Scott M. Olson

  • Secondary compression of peat with or without surcharging

    G. Mesri;T. D. Stark;M. A. Ajlouni;C. S. Chen

  • Drained Shear Strength Parameters for Analysis of Landslides

    Timothy D. Stark;Timothy D. Stark;Hangseok Choi;Sean McCone;Sean McCone

  • Municipal Solid Waste Slope Failure. I: Waste and Foundation Soil Properties

    Hisham T. Eid;Timothy D. Stark;W. Douglas Evans;Paul E. Sherry

  • UNDRAINED SHEAR STRENGTH OF LIQUEFIED SANDS FOR STABILITY ANALYSIS

    Timothy D. Stark;Gholamreza Mesri

  • PERFORMANCE OF THREE-DIMENSIONAL SLOPE STABILITY METHODS IN PRACTICE

    Timothy D. Stark;Hisham T. Eid

  • LANDFILL LINER INTERFACE STRENGTHS FROM TORSIONAL-RING-SHEAR TESTS

    Timothy D. Stark;Alan R. Poeppel

  • Slope Stability Analyses in Stiff Fissured Clays

    Timothy D. Stark;Hisham T. Eid

  • HDPE Geomembrane/Geotextile Interface Shear Strength

    Timothy D. Stark;Thomas A. Williamson;Hisham T. Eid

  • Slope inclinometers for landslides

    Timothy D. Stark;Hangseok Choi

  • YIELD STRENGTH RATIO AND LIQUEFACTION ANALYSIS OF SLOPES AND EMBANKMENTS

    Scott M. Olson;Timothy D. Stark

  • GEOFOAM APPLICATIONS IN THE DESIGN AND CONSTRUCTION OF HIGHWAY EMBANKMENTS

    T D Stark;D Arellano;J S Horvath;D Leshchinsky

  • 1907 Static Liquefaction Flow Failure of the North Dike of Wachusett Dam

    Scott Michael Olson;Timothy D Stark;William H. Walton;Gonzalo Castro

  • Municipal solid waste slope failure. II : Stability analyses

    Timothy D Stark;H. T. Eid;W. D. Evans;P. E. Sherry

  • Aluminum Reactions and Problems in Municipal Solid Waste Landfills

    G. Vincent Calder;Timothy D. Stark

  • Shear strength of municipal solid waste for stability analyses

    Timothy D. Stark;Nejan Huvaj-Sarihan;Guocheng Li

  • GUIDELINE AND RECOMMENDED STANDARD FOR GEOFOAM APPLICATIONS IN HIGHWAY EMBANKMENTS

    T D Stark;D Arellano;J S Horvath;D Leshchinsky

  • Aluminum Waste Reaction Indicators in a Municipal Solid Waste Landfill

    Timothy D. Stark;Jeffrey W. Martin;Gina T. Gerbasi;Todd Thalhamer

  • Closure of "Undrained Shear Strength of Liquefied Sands for Stability Analysis"

    Timothy D. Stark;Gholamreza Mesri

Frequent Co-Authors

Scott M. Olson
Scott M. Olson University of Illinois at Urbana-Champaign
Patrick J. Fox
Patrick J. Fox Pennsylvania State University
Gholamreza Mesri
Gholamreza Mesri University of Illinois at Urbana-Champaign
Dov Leshchinsky
Dov Leshchinsky University of Delaware
Oldrich Hungr
Oldrich Hungr University of British Columbia
Erol Tutumluer
Erol Tutumluer University of Illinois at Urbana-Champaign
David E. Daniel
David E. Daniel The University of Texas at Dallas
Krishna R. Reddy
Krishna R. Reddy University of Illinois at Chicago
Albert J. Valocchi
Albert J. Valocchi University of Illinois at Urbana-Champaign
Charles J. Werth
Charles J. Werth The University of Texas at Austin

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