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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 55 3815 3644 290 281 128 12644

John Barrett publications per year

The chart shows the history of publications by John Barrett between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John Barrett published across 27 years, from 1999 to 2025, averaging 6.1 papers a year. Output peaked at 14 publications in 2017. 13 of the 165 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2017. 1999: 2 publications 2000: 1 publication 2001: 4 publications 2002: 1 publication 2003: 1 publication 2004: 7 publications 2005: 4 publications 2006: 4 publications 2007: 9 publications 2008: 6 publications 2009: 9 publications 2010: 8 publications 2011: 9 publications 2012: 4 publications 2013: 3 publications 2014: 11 publications 2015: 8 publications 2016: 8 publications 2017: 14 publications 2018: 9 publications 2019: 4 publications 2020: 8 publications 2021: 6 publications 2022: 5 publications 2023: 7 publications 2024: 3 publications 2025: 10 publications
1999 2025

165 publications in total across all disciplines

View publications per year as a table
John Barrett: publications per year, 1999 to 2025
Year Publications
1999 2
2000 1
2001 4
2002 1
2003 1
2004 7
2005 4
2006 4
2007 9
2008 6
2009 9
2010 8
2011 9
2012 4
2013 3
2014 11
2015 8
2016 8
2017 14
2018 9
2019 4
2020 8
2021 6
2022 5
2023 7
2024 3
2025 10
Total 165
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John Barrett 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 John Barrett 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, 121–130 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: 128 publications — 29th percentile

29% 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
121–130 617 128
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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John Barrett 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 John Barrett 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, 55 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: 55 D-Index — 61st percentile

61% 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 55
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

John Barrett is affiliated with the University of Leeds in the United Kingdom. Their research primarily focuses on environmental science, with significant contributions to renewable energy, sustainability, and environmental impact assessment.

The main fields of study for Barrett include Environmental Science, with subfields covering Renewable Energy, Sustainability and the Environment, Economics and Econometrics, Environmental Engineering, Sociology and Political Science, and Pollution.

Barrett's research addresses various key topics such as Energy, Environment, and Transportation Policies, Environmental Impact and Sustainability, Climate Change Policy and Economics, Energy and Environment Impacts, Social Acceptance of Renewable Energy, Sustainability and Climate Change Governance, and Air Quality and Health Impacts.

The scientist has contributed to multiple peer-reviewed publications, with notable recent papers including:

  • Energy demand reduction options for meeting national zero-emission targets in the United Kingdom, 2022, published in Nature Energy
  • Quantifying the potential for climate change mitigation of consumption options, 2020, published in Environmental Research Letters
  • Three-scope carbon emission inventories of global cities, 2020, published in Journal of Industrial Ecology
  • A "spatially just" transition? A critical review of regional equity in decarbonisation pathways, 2022, published in Energy Research & Social Science
  • Reducing inequality resulting from UK low-carbon policy, 2020, published in Climate Policy

Barrett frequently publishes in several academic journals, including:

  • Environmental Research Letters
  • Nature Energy
  • Energy Policy
  • Journal of Industrial Ecology
  • Energy Research & Social Science

The scientist collaborates regularly with several co-authors, with frequent collaborations listed as:

  • Jonathan Norman (12 joint publications)
  • Alice Garvey (9 joint publications)
  • Sam Betts-Davies (6 joint publications)
  • Anne Owen (6 joint publications)
  • Peter Taylor (5 joint publications)

Best Publications

  • Examining the global environmental impact of regional consumption activities — Part 2: Review of input–output models for the assessment of environmental impacts embodied in trade

    Thomas Wiedmann;Manfred Lenzen;Karen Turner;John Barrett

  • Allocating ecological footprints to final consumption categories with input–output analysis

    Thomas Wiedmann;Jan Minx;John Barrett;Mathis Wackernagel

  • INPUT–OUTPUT ANALYSIS AND CARBON FOOTPRINTING: AN OVERVIEW OF APPLICATIONS

    J. C. Minx;T. Wiedmann;R. Wood;G. P. Peters

  • Quantifying the potential for climate change mitigation of consumption options

    Diana Ivanova;John Barrett;Dominik Wiedenhofer;Biljana Macura

  • Environmental implications of urbanization and lifestyle change in China: Ecological and Water Footprints

    Klaus Hubacek;Dabo Guan;John Barrett;Thomas Wiedmann

  • Consumption-based GHG emission accounting: a UK case study

    John Barrett;Glen Philip Peters;Thomas Wiedmann;Kate Scott

  • Examining the global environmental impact of regional consumption activities — Part 1: A technical note on combining input–output and ecological footprint analysis

    Karen Turner;Manfred Lenzen;Thomas Wiedmann;John Barrett

  • A research agenda for improving national Ecological Footprint accounts

    Justin Kitzes;Alessandro Galli;Marco Bagliani;John Barrett

  • Carbon footprints of cities and other human settlements in the UK

    Jan Minx;Giovanni Baiocchi;Giovanni Baiocchi;Thomas Wiedmann;Thomas Wiedmann;John Barrett

  • A Review of the Ecological Footprint Indicator—Perceptions and Methods

    Thomas Wiedmann;John Barrett

  • Application of hybrid life cycle approaches to emerging energy technologies--the case of wind power in the UK

    Thomas O. Wiedmann;Thomas O. Wiedmann;Sangwon Suh;Kuishuang Feng;Manfred Lenzen

  • Construction sector views on low carbon building materials

    Jannik Giesekam;John R. Barrett;Peter Taylor

  • Drivers, Trends and Mitigation

    Gabriel Blanco;Reyer Gerlagh;Sangwon Suh;Alfred K.Ofosu Ahenkorah

  • Consumption-based carbon accounting: does it have a future?

    Stavros Afionis;Marco Sakai;Kate Scott;John Barrett

  • A material flow analysis and Ecological Footprint of York

    John Barrett;Harry Vallack;Gary Haq

  • Successful Treatment of Metastatic Renal Cell Carcinoma With a Nonmyeloablative Allogeneic Peripheral-Blood Progenitor-Cell Transplant: Evidence for a Graft-Versus-Tumor Effect

    Richard W. Childs;Emmanuel Clave;John Tisdale;Michelle Plante

  • Identifying critical supply chains and final products: An input-output approach to exploring the energy-water-food nexus

    Anne Owen;Kate Scott;John Barrett

  • Identification of 'carbon hot-spots' and quantification of GHG intensities in the biodiesel supply chain using hybrid LCA and structural path analysis.

    Adolf Acquaye;Thomas O. Wiedmann;Thomas O. Wiedmann;Kuishuang Feng;Robert H. Crawford

  • Companies on the Scale

    Thomas O. Wiedmann;Manfred Lenzen;John R. Barrett

  • Energy demand reduction options for meeting national zero-emission targets in the United Kingdom

    Unknown

  • The greenhouse gas emissions and mitigation options for materials used in UK construction

    Jannik Giesekam;John Barrett;Peter Taylor;Anne Owen

  • The Concept of City Carbon Maps: A Case Study of Melbourne, Australia

    Thomas O. Wiedmann;Guangwu Chen;John Barrett

Frequent Co-Authors

Thomas Wiedmann
Thomas Wiedmann University of New South Wales
Manfred Lenzen
Manfred Lenzen University of Sydney
Jan Minx
Jan Minx University of Leeds
Richard Childs
Richard Childs National Institutes of Health
Timothy J. Foxon
Timothy J. Foxon University of Sussex
Andy Gouldson
Andy Gouldson University of Leeds
Nicholas Frank Pidgeon
Nicholas Frank Pidgeon Cardiff University
Dabo Guan
Dabo Guan Tsinghua University
Kuishuang Feng
Kuishuang Feng University of Hong Kong
Klaus Hubacek
Klaus Hubacek University of Groningen

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