World's Best Scientists 2026 revealed!
Andreas Schramm

Andreas Schramm

D-Index & Metrics

Microbiology

D-Index
63
Citations
15990
World Ranking
2709
National Ranking
41

Andreas Schramm publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Andreas Schramm sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 182 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Andreas Schramm D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Andreas Schramm sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 63 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Andreas Schramm is affiliated with Aarhus University in Denmark and has contributed extensively to research in the fields of Environmental Science and Biochemistry, Genetics and Molecular Biology. Their work spans multiple subfields, including Molecular Biology, Ecology, Insect Science, Environmental Engineering, and Genetics.

The scientist's research topics cover areas such as Microbial Community Ecology and Physiology, Microbial Fuel Cells and Bioremediation, Genomics and Phylogenetic Studies, Protist Diversity and Phylogeny, Insect Symbiosis and Bacterial Influences, Oral Microbiology and Periodontitis Research, and Insect and Arachnid Ecology and Behavior.

Among recent publications are the following papers:

  • Inference and reconstruction of the heimdallarchaeial ancestry of eukaryotes, 2023, Nature
  • Biogeochemical functioning of the Baltic Sea, 2022, Earth System Dynamics
  • Electrogenic sulfide oxidation mediated by cable bacteria stimulates sulfate reduction in freshwater sediments, 2020, The ISME Journal
  • Cable bacteria at oxygen-releasing roots of aquatic plants: a widespread and diverse plant-microbe association, 2021, New Phytologist
  • Oxygen consumption of individual cable bacteria, 2021, Science Advances

Frequent coauthors collaborating with Schramm include:

  • M. Lund
  • Ian P. G. Marshall
  • Trine Bilde
  • Lars Peter Nielsen
  • Tobias Sandfeld

Common venues for publishing their research are:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Frontiers in Microbiology
  • The ISME Journal
  • Zenodo (CERN European Organization for Nuclear Research)
  • Systematic and Applied Microbiology

In addition to journal articles, Andreas Schramm has authored at least one book, published by Nomos, titled Die Sportregelakzessorietät des § 265d StGB in 2022.

Best Publications

  • Asgard archaea illuminate the origin of eukaryotic cellular complexity

    Katarzyna Zaremba-Niedzwiedzka;Eva Fernández Cáceres;Jimmy Hser Wah Saw;Disa Bäckström

  • Filamentous bacteria transport electrons over centimetre distances

    Christian Pfeffer;Steffen Larsen;Jie Song;Mingdong Dong

  • Predominant archaea in marine sediments degrade detrital proteins

    Karen G. Lloyd;Lars Schreiber;Dorthe G. Petersen;Kasper U. Kjeldsen

  • Identification and Activities In Situ of Nitrosospira and Nitrospira spp. as Dominant Populations in a Nitrifying Fluidized Bed Reactor

    Andreas Schramm;Dirk de Beer;Michael Wagner;Rudolf Amann

  • Structure and function of a nitrifying biofilm as determined by in situ hybridization and the use of microelectrodes.

    Andreas Schramm;Lars H. Larsen;Niels Peter Revsbech;Niels B. Ramsing

  • Microscale distribution of populations and activities of Nitrosospira and Nitrospira spp. along a macroscale gradient in a nitrifying bioreactor: quantification by in situ hybridization and the use of microsensors.

    Andreas Schramm;Dirk de Beer;Johan C. van den Heuvel;Simon Ottengraf

  • Community Structure and Activity Dynamics of Nitrifying Bacteria in a Phosphate-Removing Biofilm

    Armin Gieseke;Ulrike Purkhold;Michael Wagner;Rudolf I. Amann

  • Methylotrophic methanogenic Thermoplasmata implicated in reduced methane emissions from bovine rumen

    Morten Poulsen;Clarissa Schwab;Bent Borg Jensen;Ricarda M. Engberg

  • Hydrogenotrophic methanogenesis by moderately acid-tolerant methanogens of a methane-emitting acidic peat.

    Marcus A. Horn;Carola Matthies;Kirsten Küsel;Andreas Schramm

  • Microenvironments and distribution of nitrifying bacteria in a membrane-bound biofilm

    Andreas Schramm;Andreas Schramm;Dirk de Beer;Armin Gieseke;Rudolf I. Amann

  • A nitrite microsensor for profiling environmental biofilms.

    Dirk de Beer;Andreas Schramm;Cecilia M. Santegoeds;Michael Kühl

  • The Earthworm Gut: an Ideal Habitat for Ingested N2O-Producing Microorganisms

    Marcus A. Horn;Andreas Schramm;Harold L. Drake

  • Dechloromonas denitrificans sp. nov., Flavobacterium denitrificans sp. nov., Paenibacillus anaericanus sp. nov. and Paenibacillus terrae strain MH72, N2O-producing bacteria isolated from the gut of the earthworm Aporrectodea caliginosa.

    Marcus A. Horn;Julian Ihssen;Carola Matthies;Andreas Schramm

  • Microalgae–bacteria symbiosis in microalgal growth and biofuel production: a review

    Shuo Yao;Shuo Yao;Shuxia Lyu;Yingfeng An;Jingquan Lu

  • Archaea Dominate the Ammonia-Oxidizing Community in the Rhizosphere of the Freshwater Macrophyte Littorella uniflora

    Martina Herrmann;Aaron Marc Saunders;Andreas Schramm

  • Prokaryotic Community Structure and Sulfate Reducer Activity in Water from High-Temperature Oil Reservoirs with and without Nitrate Treatment

    Antje Gittel;Ketil Bernt Sørensen;Torben Lund Skovhus;Kjeld Ingvorsen

  • Microbial community assembly and evolution in subseafloor sediment

    Piotr Starnawski;Thomas Bataillon;Thijs J. G. Ettema;Lara M. Jochum

  • Simultaneous P and N removal in a sequencing batch biofilm reactor: insights from reactor- and microscale investigations.

    Armin Gieseke;P. Arnz;Rudolf Amann;Andreas Schramm

  • Electric coupling between distant nitrate reduction and sulfide oxidation in marine sediment

    Ugo Marzocchi;Daniela Trojan;Steffen Larsen;Rikke Louise Meyer

  • Genome sequencing of a single cell of the widely distributed marine subsurface Dehalococcoidia, phylum Chloroflexi.

    Kenneth Wasmund;Lars Schreiber;Karen G Lloyd;Karen G Lloyd;Dorthe G Petersen

  • Effect of Lake Trophic Status and Rooted Macrophytes on Community Composition and Abundance of Ammonia-Oxidizing Prokaryotes in Freshwater Sediments

    Martina Herrmann;Aaron Marc Saunders;Andreas Schramm

  • On the Occurrence of Anoxic Microniches, Denitrification, and Sulfate Reduction in Aerated Activated Sludge

    Andreas Schramm;Cecilia M. Santegoeds;Helle K. Nielsen;Helle Ploug

Frequent Co-Authors

Lars Peter Nielsen
Lars Peter Nielsen Aarhus University
Peter Stief
Peter Stief University of Southern Denmark
Rudolf Amann
Rudolf Amann Max Planck Institute for Marine Microbiology
Dirk de Beer
Dirk de Beer Max Planck Society
Niels Peter Revsbech
Niels Peter Revsbech Aarhus University
Bo Barker Jørgensen
Bo Barker Jørgensen Aarhus University
Harold L. Drake
Harold L. Drake University of Bayreuth
Nils Risgaard-Petersen
Nils Risgaard-Petersen Aarhus University
Rikke Louise Meyer
Rikke Louise Meyer Aarhus University
Thijs J. G. Ettema
Thijs J. G. Ettema Wageningen University & Research

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