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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 54 3997 3822 1525 1407 386 12825

Venkat Lakshmi publications per year

The chart shows the history of publications by Venkat Lakshmi between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Venkat Lakshmi published across 45 years, from 1981 to 2025, averaging 11.6 papers a year. Output peaked at 40 publications in 2024. 76 of the 520 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1981 to 2025. Vertical axis: number of publications, 0 to 40. Peak 40 publications in 2024. 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 1 publication 1992: 0 publications 1993: 1 publication 1994: 1 publication 1995: 0 publications 1996: 0 publications 1997: 5 publications 1998: 4 publications 1999: 3 publications 2000: 7 publications 2001: 16 publications 2002: 12 publications 2003: 19 publications 2004: 17 publications 2005: 14 publications 2006: 10 publications 2007: 7 publications 2008: 12 publications 2009: 9 publications 2010: 3 publications 2011: 6 publications 2012: 7 publications 2013: 11 publications 2014: 9 publications 2015: 18 publications 2016: 36 publications 2017: 31 publications 2018: 33 publications 2019: 37 publications 2020: 30 publications 2021: 17 publications 2022: 30 publications 2023: 37 publications 2024: 40 publications 2025: 36 publications
1981 2025

520 publications in total across all disciplines

View publications per year as a table
Venkat Lakshmi: publications per year, 1981 to 2025
Year Publications
1981 1
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 1
1992 0
1993 1
1994 1
1995 0
1996 0
1997 5
1998 4
1999 3
2000 7
2001 16
2002 12
2003 19
2004 17
2005 14
2006 10
2007 7
2008 12
2009 9
2010 3
2011 6
2012 7
2013 11
2014 9
2015 18
2016 36
2017 31
2018 33
2019 37
2020 30
2021 17
2022 30
2023 37
2024 40
2025 36
Total 520
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Venkat Lakshmi 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 Venkat Lakshmi 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, 381–390 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: 386 publications — 93rd percentile

93% 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 54 386
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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Venkat Lakshmi 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 Venkat Lakshmi 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, 54 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: 54 D-Index — 59th percentile

59% 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 54
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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Overview

Venkat Lakshmi is affiliated with the University of Virginia in the United States. Their research primarily focuses on Environmental Science and Earth and Planetary Sciences, with significant publication counts in these main fields. The scientist's work spans several subfields including Global and Planetary Change, Atmospheric Science, Environmental Engineering, Water Science and Technology, and Oceanography.

Their research topics cover a variety of areas related to hydrology and climate, specifically:

  • Hydrology and Watershed Management Studies
  • Soil Moisture and Remote Sensing
  • Precipitation Measurement and Analysis
  • Flood Risk Assessment and Management
  • Hydrology and Drought Analysis
  • Climate change and permafrost
  • Climate variability and models

Venkat Lakshmi has authored or co-authored several recent papers, including:

  • Doubling of annual forest carbon loss over the tropics during the early twenty-first century, 2022, published in Nature Sustainability
  • Adequacy of Satellite-derived Precipitation Estimate for Hydrological Modeling in Vietnam Basins, 2020, Journal of Hydrology
  • Global scale error assessments of soil moisture estimates from microwave-based active and passive satellites and land surface models over forest and mixed irrigated/dryland agriculture regions, 2020, Remote Sensing of Environment
  • Enhancing human resilience against climate change: Assessment of hydroclimatic extremes and sea level rise impacts on the Eastern Shore of Virginia, United States, 2024, The Science of The Total Environment
  • Drought monitoring using high spatial resolution soil moisture data over Australia in 2015-2019, 2021, Journal of Hydrology

The scientist frequently publishes in venues such as:

  • Remote Sensing
  • Journal of Hydrology Regional Studies
  • SSRN Electronic Journal
  • Remote Sensing of Environment
  • Vadose Zone Journal

Their collaborative network includes frequent co-authors:

  • Bin Fang
  • Hyunglok Kim
  • Manh-Hung Le
  • Thanh-Nhan-Duc Tran
  • John Bolten

Venkat Lakshmi has contributed to several book publications. Two volumes of Current Trends in Home Science (Volume 2 and Volume 3) were published in 2024 by Bright Sky Publications eBooks. Another book, Current Strategies in Economics and Management Vol. 6, was published in 2020 by Book Publisher International, part of SCIENCEDOMAIN International.

Best Publications

  • Soil moisture retrieval from AMSR-E

    E.G. Njoku;T.J. Jackson;V. Lakshmi;T.K. Chan

  • IAHS Decade on Predictions in Ungauged Basins (PUB), 2003–2012: Shaping an exciting future for the hydrological sciences

    M. Sivapalan;K. Takeuchi;S. W. Franks;V. K. Gupta

  • Advancing process‐based watershed hydrological research using near‐surface geophysics: A vision for, and review of, electrical and magnetic geophysical methods

    D. A. Robinson;A. Binley;N. Crook;F. D. Day-Lewis

  • Soil Moisture Remote Sensing: State-of-the-Science

    Binayak P. Mohanty;Michael H. Cosh;Venkat Lakshmi;Carsten Montzka

  • Observations of soil moisture using a passive and active low-frequency microwave airborne sensor during SGP99

    E.G. Njoku;W.J. Wilson;S.H. Yueh;S.J. Dinardo

  • A Monte Carlo Study of rainfall sampling effect on a distributed catchment model

    Witold F. Krajewski;Venkataraman Lakshmi;Konstantine P. Georgakakos;Subhash C. Jain

  • Use of Cyclone Global Navigation Satellite System (CyGNSS) Observations for Estimation of Soil Moisture

    Hyunglok Kim;Venkat Lakshmi

  • Global-scale assessment and combination of SMAP with ASCAT (active) and AMSR2 (passive) soil moisture products

    Hyunglok Kim;Robert Parinussa;Alexandra G. Konings;Wolfgang Wagner

  • High-resolution change estimation of soil moisture using L-band radiometer and Radar observations made during the SMEX02 experiments

    U. Narayan;V. Lakshmi;T.J. Jackson

  • Soil moisture at watershed scale: Remote sensing techniques

    Bin Fang;Venkat Lakshmi

  • Soil moisture estimates from TRMM Microwave Imager observations over the Southern United States

    Rajat Bindlish;Thomas J. Jackson;Eric F. Wood;Huilin Gao

  • Soil moisture–temperature relationships: results from two field experiments

    Venkat Lakshmi;Thomas J. Jackson;Diane Zehrfuhs

  • Remote Sensing of Soil Moisture

    Venkat Lakshmi

  • Large scale measurements of soil moisture for validation of remotely sensed data: Georgia soil moisture experiment of 2003☆

    David D. Bosch;V. Lakshmi;T. J. Jackson;Minha Choi

  • Retrieval of soil moisture from passive and active L/S band sensor (PALS) observations during the Soil Moisture Experiment in 2002 (SMEX02)

    Ujjwal Narayan;Venkat Lakshmi;Eni G. Njoku

  • Adequacy of Satellite-derived Precipitation Estimate for Hydrological Modeling in Vietnam Basins

    Manh-Hung Le;Venkataraman Lakshmi;John Bolten;Duong Du Bui

  • Effects of vegetation and soil moisture on the simulated land surface processes from the coupled WRF/Noah model

    Seungbum Hong;Venkat Lakshmi;Eric E. Small;Fei Chen

  • GCIP water and energy budget synthesis (WEBS)

    J. Roads;R. Lawford;E. Bainto;E. Berbery

  • Global scale error assessments of soil moisture estimates from microwave-based active and passive satellites and land surface models over forest and mixed irrigated/dryland agriculture regions

    Hyunglok Kim;Jean-Pierre Wigneron;Sujay Kumar;Jianzhi Dong

  • Microwave remote sensing of soil moisture: evaluation of the TRMM microwave imager (TMI) satellite for the Little River Watershed Tifton, Georgia

    James Cashion;Venkataraman Lakshmi;David Bosch;Thomas J. Jackson

  • Passive Microwave Soil Moisture Downscaling Using Vegetation Index and Skin Surface Temperature

    Bin Fang;Venkat Lakshmi;Rajat Bindlish;Thomas J. Jackson

  • Observation of the Earth and Its Environment—Survey of Missions and Sensors

    Venkat Lakshmi

Frequent Co-Authors

Thomas J. Jackson
Thomas J. Jackson Agricultural Research Service
Rajat Bindlish
Rajat Bindlish Goddard Space Flight Center
Michael H. Cosh
Michael H. Cosh Agricultural Research Service
Raghavan Srinivasan
Raghavan Srinivasan Texas A&M University
Eric E. Small
Eric E. Small University of Colorado Boulder
Eni G. Njoku
Eni G. Njoku Jet Propulsion Lab
Jeffrey P. Walker
Jeffrey P. Walker Monash University
David D. Bosch
David D. Bosch Agricultural Research Service
Eric F. Wood
Eric F. Wood Princeton University
Ashish Sharma
Ashish Sharma University of New South Wales

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