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D-Index & Metrics

Biology and Biochemistry

D-Index
69
Citations
17414
World Ranking
7372
National Ranking
571

Charles J. Newbold publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Charles J. Newbold sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 231 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Charles J. Newbold D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Charles J. Newbold sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 69 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Charles J. Newbold is affiliated with Scotland's Rural College in the United Kingdom. Their research primarily focuses on areas related to Agricultural and Biological Sciences and Biochemistry, Genetics and Molecular Biology. Within these broad fields, their work concentrates on subfields such as Agronomy and Crop Science, Molecular Biology, Animal Science and Zoology, Physiology, and Gastroenterology.

The scientist has contributed extensively to the understanding of ruminant nutrition and digestive physiology, with a significant emphasis on gut microbiota and health. Other topics covered in their work include the effects of environmental stressors on livestock, diet and metabolism studies, gastrointestinal motility and disorders, energy and environmental impacts, and agricultural sustainability and environmental impact.

Frequent coauthors in Charles J. Newbold's work include:

  • David R. Yáñez-Ruíz
  • Alejandro Belanche
  • Juan Manuel Palma-Hidalgo
  • Philippa K. Morrison
  • Hilary J. Worgan

Publications by Charles J. Newbold appear predominantly in the journal animal, with other works appearing in Research Square, Proceedings of the National Academy of Sciences, Animals, and BMC Veterinary Research.

Notable recent papers authored or coauthored by Charles J. Newbold include:

  • Review: Ruminal microbiome and microbial metabolome: effects of diet and ruminant host, 2020, animal
  • Full adoption of the most effective strategies to mitigate methane emissions by ruminants can help meet the 1.5°C target by 2030 but not 2050, 2022, Proceedings of the National Academy of Sciences
  • A Meta-analysis Describing the Effects of the Essential oils Blend Agolin Ruminant on Performance, Rumen Fermentation and Methane Emissions in Dairy Cows, 2020, Animals
  • The equine gastrointestinal microbiome: impacts of weight-loss, 2020, BMC Veterinary Research
  • Editorial: Gut Microbiome Modulation in Ruminants: Enhancing Advantages and Minimizing Drawbacks, 2021, Frontiers in Microbiology

Best Publications

  • Microbial ecosystem and methanogenesis in ruminants

    D. P. Morgavi;E. Forano;C. Martin;C. J. Newbold

  • Redirecting rumen fermentation to reduce methanogenesis

    T. A. McAllister;C. J. Newbold

  • Mode of action of the yeast Saccharomyces cerevisiae as a feed additive for ruminants

    C. J. Newbold;R. J. Wallace;F. M. Mcintosh

  • The Role of Ciliate Protozoa in the Rumen

    Charles J. Newbold;Gabriel de la Fuente;Alejandro Belanche;Eva Ramos-Morales

  • Effects of essential oils on ruminal microorganisms and their protein metabolism.

    F. M. McIntosh;P. Williams;R. Losa;R. J. Wallace

  • Manipulation of ruminal fermentation

    T. G. Nagaraja;C. J. Newbold;C. J. van Nevel;D. I. Demeyer

  • Effects of the inclusion of yeast culture (Saccharomyces cerevisiae plus growth medium) in the diet of dairy cows on milk yield and forage degradation and fermentation patterns in the rumen of steers.

    P. E. V. Williams;C. A. G. Tait;G. M. Innes;C. J. Newbold

  • Plant extracts to manipulate rumen fermentation

    K. J. Hart;David Rafael Yáñez-Ruiz;Stephan Duval;N. R. McEwan

  • EFFECTS OF A SPECIFIC BLEND OF ESSENTIAL OIL COMPOUNDS ON RUMEN FERMENTATION

    C.J Newbold;F.M McIntosh;P Williams;Riccardo Losa

  • Different strains of Saccharomyces cerevisiae differ in their effects on ruminal bacterial numbers in vitro and in sheep.

    C J Newbold;R J Wallace;X B Chen;F M McIntosh

  • The importance of methanogens associated with ciliate protozoa in ruminal methane production in vitro

    C.J. Newbold;B. Lassalas;J.P. Jouany

  • Effect of Yucca schidigera on ruminal fermentation and nutrient digestion in heifers.

    A N Hristov;T A McAllister;F H Van Herk;K J Cheng

  • Influence of Yucca shidigera extract on ruminal ammonia concentrations and ruminal microorganisms

    R J Wallace;L Arthaud;C J Newbold

  • Influence of foliage from African multipurpose trees on activity of rumen protozoa and bacteria

    C.J Newbold;S. M. El Hassan;J Wang;M.E Ortega

  • Manipulating rumen microbiome and fermentation through interventions during early life: a review.

    David R. Yáñez-Ruiz;Leticia Abecia;Charles J. Newbold

  • Shifts in the Rumen Microbiota Due to the Type of Carbohydrate and Level of Protein Ingested by Dairy Cattle Are Associated with Changes in Rumen Fermentation

    Alejandro Belanche;Michel Doreau;Joan E. Edwards;Jon M. Moorby

  • Propionate precursors and other metabolic intermediates as possible alternative electron acceptors to methanogenesis in ruminal fermentation in vitro

    C J Newbold;S López;N Nelson;J O Ouda

  • Sustainability of feeding plant by-products: A review of the implications for ruminant meat production

    Saheed A. Salami;Saheed A. Salami;Giuseppe Luciano;Michael N. O'Grady;Luisa Biondi

  • Effects of Yucca schidigera extract on fermentation and degradation of steroidal saponins in the rumen simulation technique (RUSITEC)

    Y. Wang;T. A. McAllister;C. J. Newbold;L. M. Rode

  • Influence of sodium fumarate addition on rumen fermentation in vitro.

    S López;C Valdés;C Valdés;C J Newbold;R J Wallace

Frequent Co-Authors

R. J. Wallace
R. J. Wallace University of Aberdeen
David R. Yáñez-Ruiz
David R. Yáñez-Ruiz Spanish National Research Council
Alison H. Kingston-Smith
Alison H. Kingston-Smith Aberystwyth University
Jon M. Moorby
Jon M. Moorby Aberystwyth University
Peter N. Golyshin
Peter N. Golyshin Bangor University
Nigel D. Scollan
Nigel D. Scollan Queen's University Belfast
Diego P. Morgavi
Diego P. Morgavi INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement
L.M. Rode
L.M. Rode Agriculture and Agriculture-Food Canada
A. I. Martín-García
A. I. Martín-García Estación Experimental del Zaidín
Tim A. McAllister
Tim A. McAllister Agriculture and Agriculture-Food Canada

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