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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Environmental Sciences 106 253 236 115 105 458 41033

Lai-yung Ruby Leung publications per year

The chart shows the history of publications by Lai-yung Ruby Leung between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Lai-yung Ruby Leung published across 36 years, from 1990 to 2025, averaging 24.7 papers a year. Output peaked at 127 publications in 2022. 198 of the 890 publications appeared in the last two years.

No. of publications
25 50 75 100 125
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 127. Peak 127 publications in 2022. 1990: 1 publication 1991: 2 publications 1992: 1 publication 1993: 0 publications 1994: 0 publications 1995: 3 publications 1996: 2 publications 1997: 2 publications 1998: 1 publication 1999: 5 publications 2000: 1 publication 2001: 1 publication 2002: 1 publication 2003: 9 publications 2004: 9 publications 2005: 3 publications 2006: 5 publications 2007: 5 publications 2008: 4 publications 2009: 11 publications 2010: 5 publications 2011: 10 publications 2012: 16 publications 2013: 23 publications 2014: 29 publications 2015: 33 publications 2016: 33 publications 2017: 28 publications 2018: 39 publications 2019: 48 publications 2020: 51 publications 2021: 57 publications 2022: 127 publications 2023: 127 publications 2024: 102 publications 2025: 96 publications
1990 2025

890 publications in total across all disciplines

View publications per year as a table
Lai-yung Ruby Leung: publications per year, 1990 to 2025
Year Publications
1990 1
1991 2
1992 1
1993 0
1994 0
1995 3
1996 2
1997 2
1998 1
1999 5
2000 1
2001 1
2002 1
2003 9
2004 9
2005 3
2006 5
2007 5
2008 4
2009 11
2010 5
2011 10
2012 16
2013 23
2014 29
2015 33
2016 33
2017 28
2018 39
2019 48
2020 51
2021 57
2022 127
2023 127
2024 102
2025 96
Total 890
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Lai-yung Ruby Leung 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 Lai-yung Ruby Leung sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 66 bars. Horizontal axis: publications, 41–50 to 690+. Vertical axis: number of scientists, 0 to 617. Most scientists, 617, have 121–130 publications. The last bar groups every scientist with 690 publications or more. The highlighted bar, 451–460 publications, is where this scientist sits. 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
41–50 publications 690+

This scientist: 458 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Environmental Sciences scientists by publication count, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
Publications Scientists This scientist
41–50 21
51–60 62
61–70 133
71–80 257
81–90 361
91–100 440
101–110 492
111–120 541
121–130 617
131–140 544
141–150 541
151–160 539
161–170 444
171–180 444
181–190 400
191–200 377
201–210 318
211–220 282
221–230 263
231–240 220
241–250 217
251–260 180
261–270 181
271–280 155
281–290 130
291–300 127
301–310 130
311–320 85
321–330 106
331–340 80
341–350 83
351–360 75
361–370 69
371–380 52
381–390 54
391–400 56
401–410 44
411–420 40
421–430 36
431–440 25
441–450 25
451–460 32 458
461–470 29
471–480 21
481–490 26
491–500 26
501–510 17
511–520 19
521–530 15
531–540 22
541–550 12
551–560 15
561–570 11
571–580 19
581–590 9
591–600 9
601–610 7
611–620 11
621–630 5
631–640 5
641–650 6
651–660 3
661–670 3
671–680 4
681–689 4
690+ 100
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Lai-yung Ruby Leung 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 Lai-yung Ruby Leung sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 97 bars. Horizontal axis: D-Index, 30 to 126+. Vertical axis: number of scientists, 0 to 348. Most scientists, 348, have 45 D-Index. The last bar groups every scientist with 126 D-Index or more. The highlighted bar, 106 D-Index, is where this scientist sits. 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: 106 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Environmental Sciences scientists by D-index, Research.com 2026 ranking edition. Based on 9,676 ranked scientists.
D-Index Scientists This scientist
30 12
31 26
32 51
33 88
34 123
35 163
36 206
37 267
38 265
39 275
40 321
41 343
42 305
43 336
44 330
45 348
46 291
47 275
48 272
49 273
50 263
51 232
52 266
53 217
54 198
55 177
56 202
57 204
58 166
59 177
60 166
61 152
62 143
63 150
64 124
65 119
66 120
67 118
68 82
69 98
70 94
71 105
72 74
73 84
74 70
75 67
76 78
77 60
78 59
79 52
80 47
81 38
82 48
83 42
84 42
85 43
86 29
87 37
88 29
89 30
90 34
91 20
92 22
93 17
94 19
95 24
96 21
97 20
98 24
99 17
100 17
101 21
102 25
103 18
104 26
105 20
106 15 106
107 10
108 13
109 15
110 12
111 8
112 7
113 9
114 6
115 12
116 7
117 8
118 3
119 5
120 7
121 2
122 4
123 8
124 7
125 9
126+ 92
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Research.com Recognitions

  • 2013 - Fellow of American Geophysical Union (AGU)
  • 2008 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Lai-yung Ruby Leung is affiliated with the Pacific Northwest National Laboratory in the United States. Their research focuses on environmental science and earth and planetary sciences, with significant contributions to atmospheric science and global and planetary change. The scientist's work spans topics such as climate variability and models, meteorological phenomena and simulations, tropical and extratropical cyclones research, atmospheric and environmental gas dynamics, hydrology and watershed management studies, cryospheric studies and observations, and plant water relations and carbon dynamics.

Leung has published extensively in various scientific venues. Frequent publication venues include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Geophysical Research Letters
  • Journal of Geophysical Research Atmospheres
  • Journal of Advances in Modeling Earth Systems
  • Geoscientific model development

Their research collaborations feature recurring coauthors such as:

  • Zhe Feng
  • Jian Lu
  • Yun Qian
  • Zeli Tan
  • Karthik Balaguru

Recent papers authored or coauthored by Leung cover diverse subjects and include:

  • "Responses and impacts of atmospheric rivers to climate change," 2020, Nature Reviews Earth & Environment
  • "Climate change impacts on wind power generation," 2020, Nature Reviews Earth & Environment
  • "A Global High-Resolution Mesoscale Convective System Database Using Satellite-Derived Cloud Tops, Surface Precipitation, and Tracking," 2021, Journal of Geophysical Research Atmospheres
  • "Urbanization Impact on Regional Climate and Extreme Weather: Current Understanding, Uncertainties, and Future Research Directions," 2022, Advances in Atmospheric Sciences
  • "The DOE E3SM Model Version 2: Overview of the Physical Model and Initial Model Evaluation," 2022, Journal of Advances in Modeling Earth Systems

Leung's work aligns with the subfields of atmospheric science, global and planetary change, oceanography, water science and technology, and environmental engineering. These scientific domains are central to understanding complex environmental and climate-related processes.

The scientist has been recognized as a fellow of major scientific organizations including the American Geophysical Union (AGU) in 2013 and the American Association for the Advancement of Science (AAAS) in 2008.

Best Publications

  • Hydrologic Implications of Dynamical and Statistical Approaches to Downscaling Climate Model Outputs

    A. W. Wood;L. R. Leung;V. Sridhar;D. P. Lettenmaier

  • The Community Land Model version 5 : description of new features, benchmarking, and impact of forcing uncertainty

    David M. Lawrence;Rosie A. Fisher;Charles D. Koven;Keith W. Oleson

  • High Resolution Model Intercomparison Project (HighResMIP v1.0) for CMIP6

    Reindert J. Haarsma;Malcolm J. Roberts;Pier Luigi Vidale;Catherine A. Senior

  • The DOE E3SM Coupled Model Version 1: Overview and Evaluation at Standard Resolution

    Jean Christophe Golaz;Peter M. Caldwell;Luke P. Van Roekel;Mark R. Petersen

  • Regional climate modeling: Progress, challenges, and prospects

    Yuqing Wang;L. Ruby Leung;John L. McGREGOR;Dong-Kyou Lee

  • Improving the representation of hydrologic processes in Earth System Models

    Martyn P. Clark;Ying Fan;David M. Lawrence;Jennifer C. Adam

  • Mid-Century Ensemble Regional Climate Change Scenarios for the Western United States

    L. Ruby Leung;Yun Qian;Xindi Bian;Warren M. Washington

  • Atmospheric rivers induced heavy precipitation and flooding in the western U.S. simulated by the WRF regional climate model

    L. Ruby Leung;Yun Qian

  • Climate Science Special Report: Fourth National Climate Assessment (NCA4), Volume I

    Donald J. Wuebbles;David W. Fahey;Kathy A. Hibbard;Jeff R. Arnold

  • Dominant role by vertical wind shear in regulating aerosol effects on deep convective clouds

    Jiwen Fan;Tianle Yuan;Tianle Yuan;Jennifer M. Comstock;Steven Ghan

  • Microphysical effects determine macrophysical response for aerosol impacts on deep convective clouds.

    Jiwen Fan;L. Ruby Leung;Daniel Rosenfeld;Qian Chen;Qian Chen

  • Responses and impacts of atmospheric rivers to climate change

    Ashley E. Payne;Marie-Estelle Demory;L. Ruby Leung;Alexandre M. Ramos

  • More frequent cloud-free sky and less surface solar radiation in China from 1955 to 2000

    Yun Qian;Dale P. Kaiser;L. Ruby Leung;Ming Xu

  • Heavy pollution suppresses light rain in China: Observations and modeling

    Yun Qian;Daoyi Gong;Jiwen Fan;L. Ruby Leung

  • MIRAGE: Model description and evaluation of aerosols and trace gases

    Richard C. Easter;Steven J. Ghan;Yang Zhang;Rick D. Saylor

  • An Overview of the Atmospheric Component of the Energy Exascale Earth System Model

    P. J. Rasch;S. Xie;P.-L. Ma;W. Lin

  • Regional climate research - Needs and opportunities

    L. Ruby Leung;Linda O. Mearns;Filippo Giorgi;Robert L. Wilby

  • Sensitivity studies on the impacts of Tibetan Plateau snowpack pollution on the Asian hydrological cycle and monsoon climate

    Yun Qian;M G Flanner;Lai-Yung R Leung;Weiguo Wang

  • Prediction of cloud droplet number in a general circulation model

    Steven J. Ghan;L. Ruby Leung;Richard C. Easter;Hayder Abdul-Razzak

  • The spatial distribution of mineral dust and its shortwave radiative forcing over North Africa: modeling sensitivities to dust emissions and aerosol size treatments

    Chun Zhao;Xiaohong Liu;Lai-Yung R. Leung;Ben Johnson

  • Atmospheric River Tracking Method Intercomparison Project(ARTMIP): Project Goals and Experimental Design

    Christine A. Shields;Jonathan J. Rutz;Lai-Yung Leung;F. Martin Ralph

  • Precipitation change in the United States

    David R. Easterling;Jeff Arnold;Thomas Knutson;Kenneth Kunkel

Frequent Co-Authors

Hongyi Li
Hongyi Li University of Houston
Yun Qian
Yun Qian Pacific Northwest National Laboratory
Maoyi Huang
Maoyi Huang Pacific Northwest National Laboratory
Chun Zhao
Chun Zhao University of Science and Technology of China
Yang Gao
Yang Gao Ocean University of China
Jiwen Fan
Jiwen Fan Pacific Northwest National Laboratory
Steven J. Ghan
Steven J. Ghan Pacific Northwest National Laboratory
Jin-Ho Yoon
Jin-Ho Yoon Gwangju Institute of Science and Technology
Yang Zhang
Yang Zhang Northeastern University
Guoyong Leng
Guoyong Leng Chinese Academy of Sciences

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