World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 56 11844 10670 3186 2605 187 9249
Plant Science and Agronomy 56 1558 1429 414 361 198 9431

Zhongqi He publications per year

The chart shows the history of publications by Zhongqi He between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Zhongqi He published across 31 years, from 1995 to 2025, averaging 9.9 papers a year. Output peaked at 24 publications in 2024. 38 of the 307 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2024. 1995: 1 publication 1996: 2 publications 1997: 1 publication 1998: 3 publications 1999: 4 publications 2000: 6 publications 2001: 1 publication 2002: 1 publication 2003: 4 publications 2004: 4 publications 2005: 3 publications 2006: 9 publications 2007: 10 publications 2008: 6 publications 2009: 12 publications 2010: 4 publications 2011: 8 publications 2012: 17 publications 2013: 10 publications 2014: 12 publications 2015: 22 publications 2016: 16 publications 2017: 19 publications 2018: 11 publications 2019: 16 publications 2020: 16 publications 2021: 22 publications 2022: 13 publications 2023: 16 publications 2024: 24 publications 2025: 14 publications
1995 2025

307 publications in total across all disciplines

View publications per year as a table
Zhongqi He: publications per year, 1995 to 2025
Year Publications
1995 1
1996 2
1997 1
1998 3
1999 4
2000 6
2001 1
2002 1
2003 4
2004 4
2005 3
2006 9
2007 10
2008 6
2009 12
2010 4
2011 8
2012 17
2013 10
2014 12
2015 22
2016 16
2017 19
2018 11
2019 16
2020 16
2021 22
2022 13
2023 16
2024 24
2025 14
Total 307
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Zhongqi He publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Zhongqi He sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 196–200 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 198 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90 198
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30
276–280 33
281–285 35
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
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Zhongqi He D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Zhongqi He sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 56 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 56 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85 56
57 88
58 91
59 62
60 61
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
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Overview

Zhongqi He is affiliated with the Agricultural Research Service in the United States. Their research spans multiple fields, primarily focusing on Environmental Science and Agricultural and Biological Sciences. They have made contributions to several subfields including Plant Science, Biomedical Engineering, Industrial and Manufacturing Engineering, Pollution, and Renewable Energy, Sustainability, and the Environment.

Their work covers a variety of important scientific topics, which include:

  • Algal biology and biofuel production
  • Research in Cotton Cultivation
  • Nanoparticles: synthesis and applications
  • Microplastics and Plastic Pollution
  • Water Quality Monitoring and Analysis
  • Soil Carbon and Nitrogen Dynamics
  • Food Chemistry and Fat Analysis

Zhongqi He has coauthored publications extensively with several researchers such as Sunghyun Nam, Xu Zhou, Wenbiao Jin, H. N. Cheng, and Yidi Chen.

The researcher has published frequently in the following venues:

  • Molecules
  • Process Safety and Environmental Protection
  • Journal of Water Process Engineering
  • Agricultural & Environmental Letters
  • Environmental Sciences Europe

Among their recent publications are:

  • Microplastic-derived dissolved organic matter and its biogeochemical behaviors in aquatic environments: A review, published in 2024 in Critical Reviews in Environmental Science and Technology.
  • Research status, trends, and mechanisms of biochar adsorption for wastewater treatment: a scientometric review, published in 2024 in Environmental Sciences Europe.
  • Cultivation of microalgae for lipid production using municipal wastewater, published in 2021 in Process Safety and Environmental Protection.
  • A Review of Cottonseed Protein Chemistry and Non-Food Applications, published in 2020 in Sustainable Chemistry.
  • Effects of Polyacrylamide-Based Super Absorbent Polymer and Corn Straw Biochar on the Arid and Semi-Arid Salinized Soil, published in 2020 in Agriculture.

Best Publications

  • Ultrahigh resolution mass spectrometry and indicator species analysis to identify marker components of soil- and plant biomass- derived organic matter fractions.

    Tsutomu Ohno;Zhongqi He;Rachel L. Sleighter;C. Wayne Honeycutt

  • Characterization of organic phosphorus in lake sediments by sequential fractionation and enzymatic hydrolysis.

    Yuanrong Zhu;Fengchang Wu;Zhongqi He;Jianyang Guo

  • Comparison of Biochar Formation from Various Agricultural By-Products Using FTIR Spectroscopy

    Yongliang Liu;Zhongqi He;Minori Uchimiya

  • Linking the molecular composition of autochthonous dissolved organic matter to source identification for freshwater lake ecosystems by combination of optical spectroscopy and FT-ICR-MS analysis

    Shasha Liu;Zhongqi He;Zhi Tang;Leizhen Liu

  • A Modified Molybdenum Blue Method for Orthophosphate Determination Suitable for Investigating Enzymatic Hydrolysis of Organic Phosphates

    Zhongqi He;C. Wayne Honeycutt

  • Pyrolysis temperature-dependent release of dissolved organic carbon from plant, manure, and biorefinery wastes

    Minori Uchimiya;Tsutomu Ohno;Zhongqi He

  • Effects of poultry manure amendment on phosphorus uptake by ryegrass, soil phosphorus fractions and phosphatase activity

    Heidi M. Waldrip;Zhongqi He;M. Susan Erich

  • Influence of animal manure application on the chemical structures of soil organic matter as investigated by advanced solid-state NMR and FT-IR spectroscopy

    Jingdong Mao;Dan C. Olk;Xiaowen Fang;Zhongqi He

  • Purification and Characterization of an Oxygen‐Sensitive Reversible 4‐Hydroxybenzoate Decarboxylase from Clostridium hydroxybenzoicum

    Zhongqi He;Juergen Wiegel

  • Changes in Soil Phosphorus from Manure Application

    T. S. Griffin;C. W. Honeycutt;Z. He

  • “Greener” adhesives composed of urea-formaldehyde resin and cottonseed meal for wood-based composites

    Ming Liu;Ming Liu;Yan Wang;Yiqiang Wu;Zhongqi He

  • Enzymatic characterization of organic phosphorus in animal manure.

    Zhongqi He;C. Wayne Honeycutt

  • Preparation and FT-IR characterization of metal phytate compounds.

    Zhongqi He;C. Wayne Honeycutt;Tiequan Zhang;Paul M. Bertsch

  • Effects of different potato cropping system approaches and water management on soilborne diseases and soil microbial communities.

    Robert P Larkin;C Wayne Honeycutt;Timothy S Griffin;O Modesto Olanya

  • Spectral and Chemical Characterization of Phosphates Associated with Humic Substances

    Zhongqi He;Tsutomu Ohno;Barbara J. Cade-Menun;M. Susan Erich

  • Inhibition of phosphorus sorption to goethite, gibbsite, and kaolin by fresh and decomposed organic matter

    James F. Hunt;Tsutomu Ohno;Zhongqi He;C. Wayne Honeycutt

  • Enzymatic hydrolysis of organic phosphorus in swine manure and soil.

    Zhongqi He;Timothy S. Griffin;C. Wayne Honeycutt

  • Phosphorus distribution in dairy manures.

    Zhongqi He;Timothy S. Griffin;C. Wayne Honeycutt

  • Characterization of plant-derived water extractable organic matter by multiple spectroscopic techniques

    Zhongqi He;Jingdong Mao;C. Wayne Honeycutt;Tsutomu Ohno

  • Strategies for Aerobic Degradation of Nitroaromatic Compounds by Bacteria: Process Discovery to Field Application

    Shirley Nishino;Zhongqi He;Jim Spain

  • Phosphorus in Poultry Litter and Soil : Enzymatic and Nuclear Magnetic Resonance Characterization

    Zhongqi He;C. Wayne Honeycutt;Barbara J. Cade-Menun;Zachary N. Senwo

  • Soy and cottonseed protein blends as wood adhesives

    H.N. Cheng;Catrina Ford;Michael K. Dowd;Zhongqi He

  • Sustainable Potato Production: Global Case Studies

    Zhongqi He;Robert Larkin;Wayne Honeycutt

Frequent Co-Authors

Timothy S. Griffin
Timothy S. Griffin University of Maine
John P. Giesy
John P. Giesy University of Saskatchewan
Jim C. Spain
Jim C. Spain University of West Florida
Fengchang Wu
Fengchang Wu Chinese Academy of Sciences
Hailin Zhang
Hailin Zhang Oklahoma State University
Barbara J. Cade-Menun
Barbara J. Cade-Menun Agriculture and Agriculture-Food Canada
Daniel C. Olk
Daniel C. Olk US Department of Agriculture
Donghai Wang
Donghai Wang Kansas State University
Fengchang Wu
Fengchang Wu Chinese Academy of Sciences
Harry H. Schomberg
Harry H. Schomberg Agricultural Research Service

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