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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 43 7149 6870 705 701 169 6619

Duofu Chen publications per year

The chart shows the history of publications by Duofu Chen between 1998 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Duofu Chen published across 28 years, from 1998 to 2025, averaging 7.1 papers a year. Output peaked at 19 publications in 2023. 22 of the 200 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1998 to 2025. Vertical axis: number of publications, 0 to 19. Peak 19 publications in 2023. 1998: 1 publication 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 2 publications 2004: 4 publications 2005: 3 publications 2006: 3 publications 2007: 2 publications 2008: 4 publications 2009: 4 publications 2010: 11 publications 2011: 2 publications 2012: 2 publications 2013: 12 publications 2014: 9 publications 2015: 7 publications 2016: 9 publications 2017: 13 publications 2018: 12 publications 2019: 16 publications 2020: 17 publications 2021: 16 publications 2022: 10 publications 2023: 19 publications 2024: 14 publications 2025: 8 publications
1998 2025

200 publications in total across all disciplines

View publications per year as a table
Duofu Chen: publications per year, 1998 to 2025
Year Publications
1998 1
1999 0
2000 0
2001 0
2002 0
2003 2
2004 4
2005 3
2006 3
2007 2
2008 4
2009 4
2010 11
2011 2
2012 2
2013 12
2014 9
2015 7
2016 9
2017 13
2018 12
2019 16
2020 17
2021 16
2022 10
2023 19
2024 14
2025 8
Total 200
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Duofu Chen 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 Duofu Chen 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, 161–170 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: 169 publications — 51st percentile

51% 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
161–170 444 169
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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Duofu Chen 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 Duofu Chen 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, 43 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: 43 D-Index — 29th percentile

29% 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 43
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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Overview

Duofu Chen is affiliated with Shanghai Ocean University in China. Their research spans multiple areas within environmental and earth sciences, focusing on methane hydrates, geochemistry, and associated geological phenomena. Chen's publication record includes extensive contributions to both environmental science and earth and planetary sciences, with a strong emphasis on the chemistry of environmental processes and material mechanics related to their fields of study.

Their recent scholarly output includes significant papers such as:

  • Trace elements in methane-seep carbonates: Potentials, limitations, and perspectives, 2020, Earth-Science Reviews
  • An Accurate Model for Estimating H2 Solubility in Pure Water and Aqueous NaCl Solutions, 2022, Energies
  • The impact of diffusive transport of methane on pore-water and sediment geochemistry constrained by authigenic enrichments of carbon, sulfur, and trace elements: A case study from the Shenhu area of the South China Sea, 2020, Chemical Geology
  • Macro-ecology of cold seeps in the South China Sea, 2022, Geosystems and Geoenvironment
  • Molecular evidence for the production of labile, sulfur-bearing dissolved organic matter in the seep sediments of the South China Sea, 2023, Water Research

Chen has frequently collaborated with other researchers, including:

  • Dong Feng
  • Jörn Peckmann
  • Min Luo
  • Niu Li
  • Yu Hu

The scientist's work commonly appears in several publication venues, reflecting the interdisciplinary nature of their research:

  • Chemical Geology
  • Frontiers in Marine Science
  • Minerals
  • Marine Pollution Bulletin
  • Goldschmidt Abstracts

Their research fields include:

  • Environmental Science
  • Earth and Planetary Sciences

Chen's narrower subfields of study demonstrate specialization within broader disciplines:

  • Environmental Chemistry
  • Mechanics of Materials
  • Atmospheric Science
  • Global and Planetary Change
  • Health, Toxicology and Mutagenesis

The main topics explored in Chen's body of work encompass:

  • Methane Hydrates and Related Phenomena
  • Hydrocarbon Exploration and Reservoir Analysis
  • Geology and Paleoclimatology Research
  • Atmospheric and Environmental Gas Dynamics
  • Paleontology and Stratigraphy of Fossils
  • Geochemistry and Elemental Analysis
  • Geological and Geophysical Studies

Best Publications

  • The physics of gas chimney and pockmark formation, with implications for assessment of seafloor hazards and gas sequestration

    L.M. Cathles;Zheng Su;Duofu Chen

  • Cold seep systems in the South China Sea: An overview

    Dong Feng;Jian-Wen Qiu;Yu Hu;Jörn Peckmann

  • Authigenic carbonates from newly discovered active cold seeps on the northwestern slope of the South China Sea: Constraints on fluid sources, formation environments, and seepage dynamics

    Qianyong Liang;Yu Hu;Dong Feng;Jörn Peckmann;Jörn Peckmann

  • Seep carbonates and preserved methane oxidizing archaea and sulfate reducing bacteria fossils suggest recent gas venting on the seafloor in the Northeastern South China Sea

    Duo Fu Chen;Yong Yang Huang;Xun Lai Yuan;Lawrence M. Cathles

  • Authigenic carbonates from an active cold seep of the northern South China Sea: New insights into fluid sources and past seepage activity

    Dong Feng;Duofu Chen

  • The behavior of trace elements in seawater, sedimentary pore water, and their incorporation into carbonate minerals: a review

    D. Smrzka;J. Zwicker;W. Bach;D. Feng

  • Authigenic carbonates from seeps on the northern continental slope of the South China Sea: New insights into fluid sources and geochronology

    Hongpeng Tong;Dong Feng;Hai Cheng;Hai Cheng;Shengxiong Yang

  • New insights into cerium anomalies and mechanisms of trace metal enrichment in authigenic carbonate from hydrocarbon seeps

    Yu Hu;Dong Feng;Joern Peckmann;Harry H. Roberts

  • Authigenic carbonates from methane seeps of the northern Congo fan: Microbial formation mechanism

    Dong Feng;Duofu Chen;Jörn Ludwig Peckmann;Gerhard Bohrmann

  • Petrographic and geochemical characteristics of the lacustrine black shales from the Upper Triassic Yanchang Formation of the Ordos Basin, China: Implications for the organic matter accumulation

    Cheng Wang;Qinxian Wang;Guojun Chen;Long He

  • Pb–Pb ages of Neoproterozoic Doushantuo phosphorites in South China: constraints on early metazoan evolution and glaciation events

    Duo Fu Chen;Wei Quan Dong;Wei Quan Dong;Bin Quan Zhu;Xian Pei Chen

  • Using Bathymodiolus tissue stable carbon, nitrogen and sulfur isotopes to infer biogeochemical process at a cold seep in the South China Sea

    Dong Feng;Ming Cheng;Steffen Kiel;Jian Wen Qiu

  • Rare earth elements in seep carbonates as tracers of variable redox conditions at ancient hydrocarbon seeps

    Dong Feng;Duofu Chen;Jörn Ludwig Peckmann

  • Petrographic and geochemical characterization of seep carbonate from Bush Hill (GC 185) gas vent and hydrate site of the Gulf of Mexico

    Dong Feng;Duofu Chen;Harry H. Roberts

  • Evidence of intense methane seepages from molybdenum enrichments in gas hydrate-bearing sediments of the northern South China Sea

    Fang Chen;Yu Hu;Dong Feng;Xin Zhang

  • Provenances, distribution, and accumulation of organic matter in the southern Mariana Trench rim and slope: Implication for carbon cycle and burial in hadal trenches

    Min Luo;Joris Gieskes;Linying Chen;Xuefa Shi

  • Impact of anaerobic oxidation of methane on the geochemical cycle of redox-sensitive elements at cold-seep sites of the northern South China Sea

    Yu Hu;Dong Feng;Qianyong Liang;Zhen Xia

  • Trace elements in methane-seep carbonates: Potentials, limitations, and perspectives

    D. Smrzka;D. Feng;T. Himmler;J. Zwicker

  • A carbonate-based proxy for sulfate-driven anaerobic oxidation of methane

    Dong Feng;Yongbo Peng;Huiming Bao;Jörn Peckmann;Jörn Peckmann

  • A kinetic model for the pattern and amounts of hydrate precipitated from a gas steam: Application to the Bush Hill vent site, Green Canyon Block 185, Gulf of Mexico

    Duo Fu Chen;Duo Fu Chen;Lawrence M. Cathles

Frequent Co-Authors

Jörn Peckmann
Jörn Peckmann Universität Hamburg
Harry H. Roberts
Harry H. Roberts Louisiana State University
Lawrence M. Cathles
Lawrence M. Cathles Cornell University
Yongbo Peng
Yongbo Peng Tongji University
Gerhard Bohrmann
Gerhard Bohrmann University of Bremen
Jinqiang Liang
Jinqiang Liang Guangzhou Marine Geological Survey
Daniel Birgel
Daniel Birgel Universität Hamburg
Hai Cheng
Hai Cheng Xi'an Jiaotong University
Sabine Kasten
Sabine Kasten University of Bremen
Joris M. Gieskes
Joris M. Gieskes Scripps Institution of Oceanography

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