World's Best Scientists 2026 revealed!
Kenneth Stuart Killham

Kenneth Stuart Killham

D-Index & Metrics

Biology and Biochemistry

D-Index
71
Citations
13947
World Ranking
6806
National Ranking
518

Kenneth Stuart Killham 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 Kenneth Stuart Killham 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: 225 publications — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Kenneth Stuart Killham 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 Kenneth Stuart Killham 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: 71 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Overview

What is he best known for?

The fields of study he is best known for:

  • Bacteria
  • Ecology
  • Carbon dioxide

Kenneth Stuart Killham mostly deals with Microbiology, Rhizosphere, Ecology, Microcosm and Soil water. The Microbiology study combines topics in areas such as Pseudomonas fluorescens, Bacteria, Genetically modified organism, Escherichia coli and Vibrio harveyi. The Pseudomonas fluorescens study which covers Ecotoxicity that intersects with Bioluminescence.

His work on Niche and Nutrient as part of general Ecology study is frequently connected to Sampling design, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them. He has included themes like Dry matter, Botany and Lolium perenne in his Microcosm study. His Soil water research integrates issues from Autotroph, Community structure, Environmental remediation and Nitrification.

His most cited work include:

  • Bacterial diversity promotes community stability and functional resilience after perturbation (360 citations)
  • Identification of heterotrophic nitrification in a sierran forest soil. (179 citations)
  • Nitrification in coniferous forest soils. (159 citations)

What are the main themes of his work throughout his whole career to date?

Kenneth Stuart Killham spends much of his time researching Environmental chemistry, Soil water, Microbiology, Pseudomonas fluorescens and Rhizosphere. His Environmental chemistry research incorporates elements of Contamination, Soil contamination, Pollutant, Biosensor and Toxicity. His Soil water study results in a more complete grasp of Ecology.

His Microbiology study integrates concerns from other disciplines, such as Inoculation, Bioluminescence, Incubation, Escherichia coli and Bacteria. His research in Pseudomonas fluorescens tackles topics such as Water potential which are related to areas like Genetically modified organism. His Rhizosphere research includes elements of Perennial plant, Lolium perenne, Agronomy, Botany and Microcosm.

He most often published in these fields:

  • Environmental chemistry (24.32%)
  • Soil water (22.97%)
  • Microbiology (20.27%)

What were the highlights of his more recent work (between 2004-2021)?

  • Environmental chemistry (24.32%)
  • Soil water (22.97%)
  • Ecology (12.84%)

In recent papers he was focusing on the following fields of study:

Kenneth Stuart Killham focuses on Environmental chemistry, Soil water, Ecology, Contamination and Escherichia coli. His biological study spans a wide range of topics, including Soil contamination, Leaching and Pollutant. His Soil water research includes themes of Agronomy, Shoot, Organic matter and Community structure.

As a part of the same scientific study, he usually deals with the Ecology, concentrating on Microorganism and frequently concerns with Biodegradation and Microbial population biology. His Escherichia coli research incorporates themes from Veterinary medicine and Microbiology. His studies deal with areas such as Inoculation and Bacteria as well as Microbiology.

Between 2004 and 2021, his most popular works were:

  • Bacterial diversity promotes community stability and functional resilience after perturbation (360 citations)
  • Application of biological indicators to assess recovery of hydrocarbon impacted soils (120 citations)
  • Environmental and spatial characterisation of bacterial community composition in soil to inform sampling strategies (106 citations)

In his most recent research, the most cited papers focused on:

  • Bacteria
  • Ecology
  • Carbon dioxide

His primary areas of investigation include Ecology, Soil water, Environmental chemistry, Bioremediation and Environmental remediation. The Ecology study combines topics in areas such as Dry weight and Microbial population biology. His Soil water research is multidisciplinary, relying on both Community structure and Shoot.

His study in Environmental chemistry is interdisciplinary in nature, drawing from both Microorganism, Biodegradation and Bioavailability. His research on Bioremediation also deals with topics like

  • Soil contamination that connect with fields like Rhizosphere, Pentachlorophenol, Environmental protection, Mustard seed and Ecological health,
  • Groundwater, which have a strong connection to Contamination. His Environmental remediation research is multidisciplinary, incorporating perspectives in Pseudomonas fluorescens, Soil quality, Pollutant, Water pollution and Sparging.

Best Publications

  • The role of ecological theory in microbial ecology

    James I. Prosser;Brendan J. M. Bohannan;Tom P. Curtis;Richard J. Ellis

  • Bacterial diversity promotes community stability and functional resilience after perturbation

    M. S. Girvan;C. D. Campbell;Kenneth Stuart Killham;James Ivor Prosser

  • Identification of heterotrophic nitrification in a sierran forest soil.

    Joshua P. Schimel;Mary K. Firestone;Kenneth S. Killham

  • Effect of substrate location in soil and soil pore-water regime on carbon turnover

    K. Killham;M. Amato;J.N. Ladd

  • Nitrification in coniferous forest soils.

    K. Killham

  • Vesicular arbuscular mycorrhizal mediation of grass response to acidic and heavy metal depositions

    K. Killham;M. K. Firestone

  • Effect of elevated CO2 on rhizosphere carbon flow and soil microbial processes

    E. Paterson;J.M. Hall;E.A.S. Rattray;B.S. Griffiths

  • Salt stress control of intracellular solutes in streptomycetes indigenous to saline soils.

    K. Killham;M. K. Firestone

  • Application of biological indicators to assess recovery of hydrocarbon impacted soils

    Julian James Charles Dawson;E. J. Godsiffe;I. P. Thompson;T. K. Ralebitso-Senior

  • Stable isotope probing analysis of the influence of liming on root exudate utilization by soil microorganisms

    J. Ignacio Rangel-Castro;Ken Killham;Nick J Ostle;Graeme W Nicol

  • Luminescence-based nonextractive technique for in situ detection of Escherichia coli in soil.

    Elizabeth-Ann Simpson Rattray;James Ivor Prosser;Kenneth Stuart Killham;Lesley Anne Glover

  • Loss of exudates from the roots of perennial ryegrass inoculated with a range of micro-organisms

    A. A. Meharg;K. Killham

  • Luminescence-based detection of activity of starved and viable but nonculturable bacteria.

    Sarah Duncan;Lesley Anne Glover;Kenneth Stuart Killham;James Ivor Prosser

  • Environmental and spatial characterisation of bacterial community composition in soil to inform sampling strategies

    Kate L. Baker;Kate L. Baker;Kate L. Baker;Silke Langenheder;Graeme W. Nicol;Dean Ricketts

  • Role of Pore Size Location in Determining Bacterial Activity during Predation by Protozoa in Soil.

    D A Wright;K Killham;L A Glover;J I Prosser

  • Characterisation and microbial utilisation of exudate material from the rhizosphere of Lolium perenne grown under CO2 enrichment

    Angela Hodge;Eric Paterson;Susan J. Grayston;Colin D. Campbell

  • Predicting bioremediation of hydrocarbons: laboratory to field scale.

    E.E. Diplock;D.P. Mardlin;K.S. Killham;G.I. Paton

  • Persistence of Escherichia coli O157 on farm surfaces under different environmental conditions.

    A. P. Williams;L. M. Avery;K. Killham;Davey L. Jones

  • Survival of E. coli O157:H7 in organic wastes destined for land application.

    L.M. Avery;K. Killham;D.L. Jones

  • Nitrate-Reducing Bacteria on Rat Tongues

    Hong Li;C. Duncan;J. Townend;K. Killham

Frequent Co-Authors

Graeme I. Paton
Graeme I. Paton University of Aberdeen
James I. Prosser
James I. Prosser University of Aberdeen
Andrew A. Meharg
Andrew A. Meharg Queen's University Belfast
Colin Campbell
Colin Campbell University of York
Eric Paterson
Eric Paterson James Hutton Institute
Davey L. Jones
Davey L. Jones Bangor University
Steve P. McGrath
Steve P. McGrath Rothamsted Research
Carlo Leifert
Carlo Leifert Southern Cross University
Bryan S. Griffiths
Bryan S. Griffiths Scotland's Rural College
Angela Hodge
Angela Hodge University of York

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