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Rising Stars
2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Rising Stars 35 836 833 275 275 84 4645
Environmental Sciences 38 8639 8290 769 764 82 5617

Chengguang Lai publications per year

The chart shows the history of publications by Chengguang Lai between 2012 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Chengguang Lai published across 15 years, from 2012 to 2026, averaging 6.9 papers a year. Output peaked at 17 publications in 2024. 10 of the 103 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2012 to 2026. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2024. 2012: 2 publications 2013: 1 publication 2014: 0 publications 2015: 3 publications 2016: 4 publications 2017: 7 publications 2018: 11 publications 2019: 7 publications 2020: 8 publications 2021: 9 publications 2022: 14 publications 2023: 10 publications 2024: 17 publications 2025: 9 publications 2026: 1 publication
2012 2026

103 publications in total across all disciplines

View publications per year as a table
Chengguang Lai: publications per year, 2012 to 2026
Year Publications
2012 2
2013 1
2014 0
2015 3
2016 4
2017 7
2018 11
2019 7
2020 8
2021 9
2022 14
2023 10
2024 17
2025 9
2026 1
Total 103
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Chengguang Lai 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 Chengguang Lai 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, 81–90 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: 82 publications — 6th percentile

6% 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 82
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
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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Chengguang Lai 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 Chengguang Lai 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, 38 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: 38 D-Index — 12th percentile

12% 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 38
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
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

  • 2025 - Research.com Rising Stars Award

Overview

Chengguang Lai is affiliated with South China University of Technology in China. Their research primarily focuses on environmental science and earth and planetary sciences, with a significant number of publications in subfields such as global and planetary change, atmospheric science, water science and technology, environmental engineering, and earth-surface processes.

The scientist's work covers several key topics, including:

  • Flood Risk Assessment and Management
  • Hydrology and Watershed Management Studies
  • Climate variability and models
  • Hydrology and Drought Analysis
  • Tropical and Extratropical Cyclones Research
  • Urban Stormwater Management Solutions
  • Meteorological Phenomena and Simulations

Their recent papers include:

  • "The capacity of grey infrastructure in urban flood management: A comprehensive analysis of grey infrastructure and the green-grey approach" (2021), published in the International Journal of Disaster Risk Reduction
  • "Assessment of the vulnerability of road networks to urban waterlogging based on a coupled hydrodynamic model" (2021), published in the Journal of Hydrology
  • "Fast simulation and prediction of urban pluvial floods using a deep convolutional neural network model" (2023), published in the Journal of Hydrology
  • "Quantitative assessment of the relative impacts of climate change and human activity on flood susceptibility based on a cloud model" (2020), published in the Journal of Hydrology
  • "Long-range precipitation forecast based on multipole and preceding fluctuations of sea surface temperature" (2022), published in the International Journal of Climatology

Chengguang Lai frequently publishes in the following venues:

  • Journal of Hydrology
  • SSRN Electronic Journal
  • Journal of Hydrology Regional Studies
  • Remote Sensing
  • International Journal of Climatology

The scientist collaborates regularly with several co-authors, including:

  • Zhaoli Wang
  • Xushu Wu
  • Xiaohong Chen
  • Zhaoyang Zeng
  • Yaoxing Liao

Best Publications

  • Flood hazard risk assessment model based on random forest

    Zhaoli Wang;Chengguang Lai;Chengguang Lai;Xiaohong Chen;Bing Yang

  • Evaluation of the GPM IMERG satellite-based precipitation products and the hydrological utility

    Zhaoli Wang;Ruida Zhong;Ruida Zhong;Chengguang Lai;Jiachao Chen

  • A fuzzy comprehensive evaluation model for flood risk based on the combination weight of game theory

    Chengguang Lai;Xiaohong Chen;Xiaoyu Chen;Zhaoli Wang

  • Spatiotemporal variability of reference evapotranspiration and contributing climatic factors in China during 1961-2013

    Zhaoli Wang;Peiwei Xie;Chengguang Lai;Chengguang Lai;Xiaohong Chen

  • Does drought in China show a significant decreasing trend from 1961 to 2009

    Zhaoli Wang;Jun Li;Chengguang Lai;Chengguang Lai;Zhaoyang Zeng

  • Drought monitoring utility of satellite-based precipitation products across mainland China

    Ruida Zhong;Ruida Zhong;Xiaohong Chen;Chengguang Lai;Zhaoli Wang

  • Climate change enhances the severity and variability of drought in the Pearl River Basin in South China in the 21st century

    Zhaoli Wang;Ruida Zhong;Chengguang Lai;Zhaoyang Zeng

  • Response of net primary production to land use and land cover change in mainland China since the late 1980s.

    Jun Li;Zhaoli Wang;Chengguang Lai;Xiaoqing Wu

  • Monitoring hydrological drought using long-term satellite-based precipitation data.

    Chengguang Lai;Ruida Zhong;Zhaoli Wang;Xiaoqing Wu

  • Integrating the social, hydrological and ecological dimensions of freshwater health: The Freshwater Health Index.

    Derek Vollmer;Kashif Shaad;Nicholas J. Souter;Tracy Farrell

  • Fast simulation and prediction of urban pluvial floods using a deep convolutional neural network model

    Unknown

  • Assessment of the vulnerability of road networks to urban waterlogging based on a coupled hydrodynamic model

    Mingliang Zhang;Menghua Xu;Zhaoli Wang;Chengguang Lai

  • Flood risk zoning using a rule mining based on ant colony algorithm

    Chengguang Lai;Chengguang Lai;Quanxi Shao;Xiaohong Chen;Zhaoli Wang

  • Spatio-temporal variation in rainfall erosivity during 1960–2012 in the Pearl River Basin, China

    Chengguang Lai;Xiaohong Chen;Zhaoli Wang;Xushu Wu

  • A novel spatial optimization approach for the cost-effectiveness improvement of LID practices based on SWMM-FTC.

    Unknown

  • Long‐range precipitation forecast based on multipole and preceding fluctuations of sea surface temperature

    Unknown

  • Drying tendency dominating the global grain production area

    Zhaoli Wang;Jun Li;Chengguang Lai;Raymond Yu Wang

  • Severe drought events inducing large decrease of net primary productivity in mainland China during 1982-2015.

    Jun Li;Zhaoli Wang;Chengguang Lai

  • Quantitative assessment of the relative impacts of climate change and human activity on flood susceptibility based on a cloud model

    Shanshan Li;Zhaoli Wang;Chengguang Lai;Guangsi Lin

  • A simplified approach for flood modeling in urban environments

    Xushu Wu;Xushu Wu;Zhaoli Wang;Shenglian Guo;Chengguang Lai

  • Applicability of two satellite-based precipitation products for assessing rainfall erosivity in China.

    Yuhong Chen;Menghua Xu;Zhaoli Wang;Ping Gao

  • Drought-Induced Reduction in Net Primary Productivity across Mainland China from 1982 to 2015

    Chengguang Lai;Jun Li;Zhaoli Wang;Xiaoqing Wu

  • Flood Risk Assessment and Regionalization from Past and Future Perspectives at Basin Scale.

    Chengguang Lai;Xiaohong Chen;Zhaoli Wang;Haijun Yu

  • Quantitative Evaluation of the Impact of Climate Change and Human Activity on Runoff Change in the Dongjiang River Basin, China

    Yuliang Zhou;Chengguang Lai;Zhaoli Wang;Xiaohong Chen

  • Tree-ring-width based streamflow reconstruction based on the random forest algorithm for the source region of the Yangtze River, China

    Jun Li;Zhaoli Wang;Zhaoli Wang;Chengguang Lai;Zhenxing Zhang

  • Evaluation and hydrologic validation of TMPA satellite precipitation product downstream of the Pearl River Basin, China

    Zhaoli Wang;Ruida Zhong;Chengguang Lai

  • Reexamination of the Xie model and spatiotemporal variability in rainfall erosivity in mainland China from 1960 to 2018

    Yuhong Chen;Menghua Xu;Zhaoli Wang;Wenjie Chen

  • Implication of climate variable selections on the uncertainty of reference crop evapotranspiration projections propagated from climate variables projections under climate change

    Chengguang Lai;Xiaohong Chen;Ruida Zhong;Zhaoli Wang

Frequent Co-Authors

Sandy J. Andelman
Sandy J. Andelman Conservation International
Shenglian Guo
Shenglian Guo Wuhan University
Alison G. Power
Alison G. Power Cornell University
Helen M. Regan
Helen M. Regan University of California, Riverside
David Dudgeon
David Dudgeon University of Hong Kong
Glen M. MacDonald
Glen M. MacDonald University of California, Los Angeles

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