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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 60 2910 2781 294 290 275 14181

Mengchang He publications per year

The chart shows the history of publications by Mengchang He between 1997 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Mengchang He published across 29 years, from 1997 to 2025, averaging 10.4 papers a year. Output peaked at 43 publications in 2022. 44 of the 302 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1997 to 2025. Vertical axis: number of publications, 0 to 43. Peak 43 publications in 2022. 1997: 1 publication 1998: 1 publication 1999: 1 publication 2000: 3 publications 2001: 1 publication 2002: 2 publications 2003: 1 publication 2004: 0 publications 2005: 0 publications 2006: 3 publications 2007: 11 publications 2008: 7 publications 2009: 19 publications 2010: 10 publications 2011: 12 publications 2012: 10 publications 2013: 12 publications 2014: 7 publications 2015: 15 publications 2016: 6 publications 2017: 2 publications 2018: 7 publications 2019: 10 publications 2020: 19 publications 2021: 27 publications 2022: 43 publications 2023: 28 publications 2024: 30 publications 2025: 14 publications
1997 2025

302 publications in total across all disciplines

View publications per year as a table
Mengchang He: publications per year, 1997 to 2025
Year Publications
1997 1
1998 1
1999 1
2000 3
2001 1
2002 2
2003 1
2004 0
2005 0
2006 3
2007 11
2008 7
2009 19
2010 10
2011 12
2012 10
2013 12
2014 7
2015 15
2016 6
2017 2
2018 7
2019 10
2020 19
2021 27
2022 43
2023 28
2024 30
2025 14
Total 302
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Mengchang He 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 Mengchang He 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, 271–280 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: 275 publications — 82nd percentile

82% 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
271–280 155 275
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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Mengchang He 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 Mengchang He 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, 60 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: 60 D-Index — 71st percentile

71% 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 60
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

Mengchang He is affiliated with Beijing Normal University in China and has an extensive publication record primarily focused on Environmental Science. Their research covers several subfields, including Pollution, Health, Toxicology and Mutagenesis, Environmental Chemistry, Water Science and Technology, and Biomedical Engineering.

Their work encompasses a variety of main topics, including:

  • Arsenic contamination and mitigation
  • Heavy metals in environment
  • Mercury impact and mitigation studies
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Advanced oxidation water treatment
  • Toxic Organic Pollutants Impact
  • Heavy Metal Exposure and Toxicity

Mengchang He has contributed to numerous scientific papers. Among recent publications are:

  • "Occurrence, spatiotemporal variation, and ecological risk of antibiotics in the water of the semi-enclosed urbanized Jiaozhou Bay in eastern China" (2020), published in Water Research
  • "Efficient removal of acetochlor pesticide from water using magnetic activated carbon: Adsorption performance, mechanism, and regeneration exploration" (2021), published in The Science of The Total Environment
  • "Dynamic flows of polyethylene terephthalate (PET) plastic in China" (2021), published in Waste Management
  • "Distribution, sources, and ecological risks of potentially toxic elements in the Laizhou Bay, Bohai Sea: Under the long-term impact of the Yellow River input" (2021), published in Journal of Hazardous Materials
  • "Interactions of antimony with biomolecules and its effects on human health" (2022), published in Ecotoxicology and Environmental Safety

The scientist frequently publishes in venues such as:

  • The Science of The Total Environment (26 publications)
  • Journal of Hazardous Materials (19 publications)
  • SSRN Electronic Journal (17 publications)
  • Water Research (12 publications)
  • Environmental Pollution (12 publications)

Mengchang He collaborates regularly with several co-authors, including:

  • Wei Ouyang (116 co-authored works)
  • Xitao Liu (103 co-authored works)
  • Chunye Lin (77 co-authored works)
  • Chunye Lin (54 co-authored works, potentially indicating multiple collaborations)
  • Baodong Wang (29 co-authored works)

Best Publications

  • Antimony pollution in China.

    Mengchang He;Xiangqin Wang;Fengchang Wu;Zhiyou Fu

  • Persulfate-based advanced oxidation processes (AOPs) for organic-contaminated soil remediation: A review

    Zhou Zhou;Xitao Liu;Ke Sun;Chunye Lin

  • Antimony speciation in the environment: Recent advances in understanding the biogeochemical processes and ecological effects

    Mengchang He;Ningning Wang;Xiaojing Long;Chengjun Zhang

  • Distribution of polycyclic aromatic hydrocarbons in water, suspended particulate matter and sediment from Daliao River watershed, China.

    Wei Guo;Mengchang He;Zhifeng Yang;Chunye Lin

  • Adsorption of antimony onto iron oxyhydroxides: adsorption behavior and surface structure.

    Xuejun Guo;Zhijun Wu;Mengchang He;Xiaoguang Meng

  • Distribution and phytoavailability of antimony at an antimony mining and smelting area, Hunan, China

    Mengchang He

  • Removal of antimony(V) and antimony(III) from drinking water by coagulation–flocculation–sedimentation (CFS)

    Xuejun Guo;Zhijun Wu;Mengchang He

  • Antimony distribution and mobility in rivers around the world's largest antimony mine of Xikuangshan, Hunan Province, China

    Xiangqin Wang;Mengchang He;Jianhong Xi;Xiaofei Lu

  • Heavy metal loss from agricultural watershed to aquatic system: A scientometrics review.

    Wei Ouyang;Yidi Wang;Chunye Lin;Mengchang He

  • Adsorption of antimony(III) and antimony(V) on bentonite: Kinetics, thermodynamics and anion competition

    Jianhong Xi;Jianhong Xi;Mengchang He;Chunye Lin

  • Mechanisms of Sb(III) oxidation by pyrite-induced hydroxyl radicals and hydrogen peroxide.

    Linghao Kong;Xingyun Hu;Mengchang He

  • Heavy metal pollution of the world largest antimony mine-affected agricultural soils in Hunan province (China)

    Xiangqin Wang;Mengchang He;Jun Xie;Jianhong Xi

  • Removal of antimony (III) and antimony (V) from drinking water by ferric chloride coagulation: Competing ion effect and the mechanism analysis

    Zhijun Wu;Mengchang He;Xuejun Guo;Ruijing Zhou

  • Effects of different forms of antimony on rice during the period of germination and growth and antimony concentration in rice tissue

    Mengchang He;Jurong Yang

  • Calculation and application of Sb toxicity coefficient for potential ecological risk assessment.

    Ningning Wang;Aihua Wang;Linghao Kong;Mengchang He

  • Distribution and contamination assessment of heavy metals in sediment of the Second Songhua River, China

    Chunye Lin;Mengchang He;Yuxiang Zhou;Wei Guo

  • Catalytic oxidation of contaminants by Fe0 activated peroxymonosulfate process: Fe(IV) involvement, degradation intermediates and toxicity evaluation

    Xiaowan Li;Xitao Liu;Chunye Lin;Zhou Zhou

  • Distributions of polycyclic aromatic hydrocarbons in the Daliao River Estuary of Liaodong Bay, Bohai Sea (China).

    Bin Men;Mengchang He;Li Tan;Chunye Lin

  • A review of removal technology for antimony in aqueous solution.

    Xiaojing Long;Xin Wang;Xuejun Guo;Mengchang He

  • Antimony(III) oxidation and antimony(V) adsorption reactions on synthetic manganite

    Xiangqin Wang;Mengchang He;Chunye Lin;Yuxi Gao

  • Distribution patterns of nitrobenzenes and polychlorinated biphenyls in water, suspended particulate matter and sediment from mid- and down-stream of the Yellow River (China).

    Meng-chang He;Yan Sun;Xing-ru Li;Zhi-feng Yang

Frequent Co-Authors

Chunye Lin
Chunye Lin Beijing Normal University
Xitao Liu
Xitao Liu Chinese Academy of Sciences
Wei Ouyang
Wei Ouyang Beijing Normal University
Ruimin Liu
Ruimin Liu Beijing Normal University
Ying Wang
Ying Wang Beijing Normal University
Mats Tysklind
Mats Tysklind Umeå University
Hezhong Tian
Hezhong Tian Beijing Normal University
Zijian Wang
Zijian Wang Chinese Academy of Sciences
Andrew J. Sweetman
Andrew J. Sweetman Lancaster University
Fanghua Hao
Fanghua Hao Beijing Normal University

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