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Animal Science and Veterinary
Switzerland
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Animal Science and Veterinary 69 181 170 9 8 582 16825

Marcus Clauss publications per year

The chart shows the history of publications by Marcus Clauss between 1998 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Marcus Clauss published across 28 years, from 1998 to 2025, averaging 24.6 papers a year. Output peaked at 44 publications in 2021. 58 of the 689 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1998 to 2025. Vertical axis: number of publications, 0 to 44. Peak 44 publications in 2021. 1998: 1 publication 1999: 2 publications 2000: 1 publication 2001: 6 publications 2002: 8 publications 2003: 16 publications 2004: 11 publications 2005: 18 publications 2006: 39 publications 2007: 16 publications 2008: 34 publications 2009: 42 publications 2010: 27 publications 2011: 35 publications 2012: 26 publications 2013: 29 publications 2014: 28 publications 2015: 25 publications 2016: 36 publications 2017: 29 publications 2018: 29 publications 2019: 42 publications 2020: 33 publications 2021: 44 publications 2022: 27 publications 2023: 27 publications 2024: 24 publications 2025: 34 publications
1998 2025

689 publications in total across all disciplines

View publications per year as a table
Marcus Clauss: publications per year, 1998 to 2025
Year Publications
1998 1
1999 2
2000 1
2001 6
2002 8
2003 16
2004 11
2005 18
2006 39
2007 16
2008 34
2009 42
2010 27
2011 35
2012 26
2013 29
2014 28
2015 25
2016 36
2017 29
2018 29
2019 42
2020 33
2021 44
2022 27
2023 27
2024 24
2025 34
Total 689
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Marcus Clauss publications per year - data summary

  • Marcus Clauss, a Animal Science and Veterinary scholar from University of Zurich, has 689 publications recorded across 28 years, from 1998 to 2025.
  • The oldest publication on record dates to 1998 and the most recent to 2025.
  • The most productive year is 2021, with 44 publications.
  • The least productive years with any output are 1998 and 2000, with 1 publication each.
  • The rate of publication averages 24.6 papers per year over the whole span, or 24.6 per year counting only the 28 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 156 publications, 23% of the career total.
  • Split into equal eras - 1998-2007: 118 publications (11.8 per year); 2008-2017: 311 publications (31.1 per year); 2018-2025: 260 publications (32.5 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Marcus Clauss publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Marcus Clauss sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 84 bars. Horizontal axis: publications, 29–33 to 442+. Vertical axis: number of scientists, 0 to 109. Most scientists, 109, have 119–123 publications. The last bar groups every scientist with 442 publications or more. The highlighted bar, 442+ publications, is where this scientist sits. 29–33 publications: 1 scientist 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29–33 publications 442+

This scientist: 582 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

View publications distribution as a table
Number of Animal Science and Veterinary scientists by publication count, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
Publications Scientists This scientist
29–33 1
34–38 6
39–43 17
44–48 23
49–53 28
54–58 44
59–63 66
64–68 75
69–73 71
74–78 85
79–83 108
84–88 105
89–93 84
94–98 103
99–103 97
104–108 95
109–113 89
114–118 88
119–123 109
124–128 93
129–133 89
134–138 95
139–143 92
144–148 80
149–153 75
154–158 74
159–163 67
164–168 53
169–173 62
174–178 63
179–183 50
184–188 55
189–193 50
194–198 27
199–203 44
204–208 31
209–213 28
214–218 38
219–223 33
224–228 36
229–233 29
234–238 35
239–243 23
244–248 24
249–253 29
254–258 28
259–263 21
264–268 25
269–273 11
274–278 18
279–283 13
284–288 18
289–293 10
294–298 12
299–303 11
304–308 15
309–313 14
314–318 14
319–323 8
324–328 8
329–333 13
334–338 14
339–343 13
344–348 10
349–353 11
354–358 5
359–363 8
364–368 8
369–373 6
374–378 7
379–383 8
384–388 3
389–393 4
394–398 5
399–403 8
404–408 5
409–413 4
414–418 3
419–423 8
424–428 5
429–433 3
434–438 5
439–441 5
442+ 99 582
Download as CSV

Marcus Clauss publication distribution in Animal Science and Veterinary in 2026 - data summary

  • The chart plots the publication count of all 3,155 Animal Science and Veterinary scientists ranked by Research.com in 2026, grouped into 84 ranges running from 29–33 to 442+ publications.
  • Marcus Clauss, a Animal Science and Veterinary scholar from University of Zurich, records 582 publications - the 99th percentile of the discipline.
  • 99% of ranked Animal Science and Veterinary scientists score the same or lower than Marcus Clauss, and about 1% score higher.
  • The median of the discipline falls in the 139–143 publications range, and Marcus Clauss ranks above the median.
  • The most crowded range is 119–123 publications, holding 109 scientists (3% of the field).
  • 47% of the field sits in the lowest quarter of the value range (up to 129–133 publications), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 442 publications or more, 99 scientists in all (3% of the field).

Marcus Clauss D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Marcus Clauss sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 58 bars. Horizontal axis: D-Index, 20 to 77+. Vertical axis: number of scientists, 0 to 158. Most scientists, 158, have 31 D-Index. The last bar groups every scientist with 77 D-Index or more. The highlighted bar, 69 D-Index, is where this scientist sits. 20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 69 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

View D-Index distribution as a table
Number of Animal Science and Veterinary scientists by D-index, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
D-Index Scientists This scientist
20 5
21 22
22 31
23 44
24 53
25 66
26 80
27 101
28 106
29 116
30 154
31 158
32 143
33 137
34 126
35 134
36 112
37 115
38 105
39 111
40 107
41 87
42 74
43 62
44 61
45 41
46 51
47 43
48 28
49 47
50 40
51 34
52 33
53 43
54 16
55 32
56 21
57 18
58 28
59 33
60 17
61 21
62 18
63 21
64 9
65 20
66 11
67 16
68 12
69 17 69
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
Download as CSV

Marcus Clauss D-index placement in Animal Science and Veterinary in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,155 Animal Science and Veterinary scientists ranked by Research.com in 2026, grouped into 58 ranges running from 20 to 77+ D-Index.
  • Marcus Clauss, a Animal Science and Veterinary scholar from University of Zurich, records 69 D-Index - the 94th percentile of the discipline.
  • 94% of ranked Animal Science and Veterinary scientists score the same or lower than Marcus Clauss, and about 6% score higher.
  • The median of the discipline falls in the 36 D-Index range, and Marcus Clauss ranks above the median.
  • The most crowded range is 31 D-Index, holding 158 scientists (5% of the field).
  • 43% of the field sits in the lowest quarter of the value range (up to 34 D-Index), so the distribution leans towards the lower end of the scale.
  • The final bar has no upper bound: it groups every scientist with 77 D-Index or more, 100 scientists in all (3% of the field).

Research.com Recognitions

  • 2026 - Research.com Animal Science and Veterinary in Switzerland Leader Award
  • 2025 - Research.com Animal Science and Veterinary in Switzerland Leader Award
  • 2023 - Research.com Animal Science and Veterinary in Switzerland Leader Award

Overview

Marcus Clauss is a researcher affiliated with the University of Zurich in Switzerland. Their work spans across fields primarily in Agricultural and Biological Sciences as well as Environmental Science, with a strong focus on subfields such as Ecology, Animal Science and Zoology, Genetics, Small Animals, and Agronomy and Crop Science.

Clauss's research covers a variety of topics within these disciplines, including Wildlife Ecology and Conservation, Animal Behavior and Welfare Studies, Genetic and Phenotypic Traits in Livestock, Ruminant Nutrition and Digestive Physiology, Primate Behavior and Ecology, Rabbits: Nutrition, Reproduction, and Health, and Evolution and Paleontology Studies.

Notable recent papers authored or co-authored by Marcus Clauss include:

  • The turnover of dental microwear texture: Testing the" last supper" effect in small mammals in a controlled feeding experiment (2020), published in Palaeogeography Palaeoclimatology Palaeoecology
  • Dust and grit matter: abrasives of different size lead to opposing dental microwear textures in experimentally fed sheep (Ovis aries) (2020), published in Journal of Experimental Biology
  • Everything matters: Molar microwear texture in goats (Capra aegagrus hircus) fed diets of different abrasiveness (2020), published in Palaeogeography Palaeoclimatology Palaeoecology
  • Review: Comparative methane production in mammalian herbivores (2020), published in animal
  • Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment (2020), published in Chemical Geology

Frequent co-authors that collaborate with Clauss include Jean-Michel Hatt, Daryl Codron, Jürgen Hummel, Daniela Winkler, and Thomas Tütken.

Clauss's publications often appear in journals such as Journal of Animal Physiology and Animal Nutrition, Zoo Biology, Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology, Frontiers in Ecology and Evolution, and PLoS ONE.

In addition to articles, Marcus Clauss has contributed to book publications, including a title released by Econstor titled "Emission von Bioaerosolen aus Tierhaltungsanlagen - Methoden und Ergebnisse verfügbarer Bioaerosoluntersuchungen in und um landwirtschaftliche Nutztierhaltung" published in 2020.

Best Publications

  • Biology of the sauropod dinosaurs: the evolution of gigantism.

    P. Martin Sander;Andreas Christian;Marcus Clauss;Regina Fechner

  • The maximum attainable body size of herbivorous mammals: morphophysiological constraints on foregut, and adaptations of hindgut fermenters

    Marcus Clauss;R Frey;B Kiefer;M Lechner-Doll

  • Evolutionary adaptations of ruminants and their potential relevance for modern production systems.

    Marcus Clauss;I D Hume;J Hummel

  • A case of non-scaling in mammalian physiology? Body size, digestive capacity, food intake, and ingesta passage in mammalian herbivores ☆

    Marcus Clauss;Angela Schwarm;Sylvia Ortmann;W. Jürgen Streich

  • Comparative analyses of longevity and senescence reveal variable survival benefits of living in zoos across mammals

    Morgane Tidière;Jean-Michel Gaillard;Vérane Berger;Dennis W. H. Müller

  • Assessing the Jarman–Bell Principle: Scaling of intake, digestibility, retention time and gut fill with body mass in mammalian herbivores

    Dennis W.H. Müller;Daryl Codron;Carlo Meloro;Adam Munn

  • The Morphophysiological Adaptations of Browsing and Grazing Mammals

    Marcus Clauss;Thomas Kaiser;Jürgen Hummel

  • Hypsodonty and tooth facet development in relation to diet and habitat in herbivorous ungulates: implications for understanding tooth wear

    Thomas M. Kaiser;Dennis W. H. Müller;Mikael Fortelius;Ellen Schulz

  • Comparative Chewing Efficiency in Mammalian Herbivores

    Julia Fritz;Jürgen Hummel;Ellen Kienzle;Christian Arnold

  • Forage fermentation patterns and their implications for herbivore ingesta retention times

    J Hummel;K H Südekum;W J Streich;Marcus Clauss

  • Dietary abrasiveness is associated with variability of microwear and dental surface texture in rabbits.

    Ellen Schulz;Vanessa Piotrowski;Marcus Clauss;Marcus Mau

  • Ruminant diversification as an adaptation to the physicomechanical characteristics of forage. A reevaluation of an old debate and a new hypothesis

    Marcus Clauss;Matthias Lechner‐Doll;W. Jürgen Streich

  • Factors associated with rifampin resistance in staphylococcal periprosthetic joint infections (PJI): a matched case–control study

    Y. Achermann;K. Eigenmann;B. Ledergerber;L. Derksen

  • Voluntary feed intake and digestibility of four domestic ruminant species as influenced by dietary constituents: A meta-analysis

    M Q Riaz;K-H Südekum;Marcus Clauss;A Jayanegara

  • The digestive performance of mammalian herbivores: why big may not be that much better

    Marcus Clauss;Jürgen Hummel

  • Noninvasive monitoring of adrenocortical activity in roe deer (Capreolus capreolus) by measurement of fecal cortisol metabolites.

    M Dehnhard;Marcus Clauss;Matthias Lechner-Doll;Hhd Meyer

  • Evidence for a tradeoff between retention time and chewing efficiency in large mammalian herbivores.

    Marcus Clauss;Charles Lindsay Nunn;Julia Fritz;Jürgen Hummel

  • Bergmann's rule in mammals: a cross-species interspecific pattern

    Marcus Clauss;Marie T. Dittmann;Dennis W. H. Müller;Carlo Meloro

  • Another one bites the dust: faecal silica levels in large herbivores correlate with high-crowned teeth

    Jürgen Hummel;Eva Findeisen;Karl-Heinz Südekum;Irina Ruf

  • Growth and wear of incisor and cheek teeth in domestic rabbits (Oryctolagus cuniculus) fed diets of different abrasiveness.

    Jacqueline Müller;Marcus Clauss;Daryl Codron;Ellen Schulz

  • In vitro digestibility of fern and gymnosperm foliage: implications for sauropod feeding ecology and diet selection

    Jürgen Hummel;Carole T Gee;Karl-Heinz Südekum;P. Martin Sander

  • Differences in selective reticulo-ruminal particle retention as a key factor in ruminant diversification.

    Marcus Clauss;Matthias Lechner-Doll

  • The relationship between forage cell wall content and voluntary food intake in mammalian herbivores

    Kerstin Meyer;Jürgen Hummel;Marcus Clauss

  • Tooth wear in captive wild ruminant species differs from that of free-ranging conspecifics

    Thomas M. Kaiser;Juliane Brasch;Johanna C. Castell;Ellen Schulz

  • The dissociation of the fluid and particle phase in the forestomach as a physiological characteristic of large grazing ruminants: an evaluation of available, comparable ruminant passage data

    Marcus Clauss;Jürgen Hummel;W. Jürgen Streich

Frequent Co-Authors

Jean-Michel Hatt
Jean-Michel Hatt University of Zurich
Jürgen Hummel
Jürgen Hummel University of Göttingen
Daryl Codron
Daryl Codron University of the Free State
Sylvia Ortmann
Sylvia Ortmann Leibniz Association
Angela Schwarm
Angela Schwarm Norwegian University of Life Sciences
Ellen Kienzle
Ellen Kienzle Ludwig-Maximilians-Universität München
W. Jürgen Streich
W. Jürgen Streich Leibniz Institute for Zoo and Wildlife Research
Geert Janssens
Geert Janssens Ghent University
Thomas Tütken
Thomas Tütken Johannes Gutenberg University of Mainz

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Related Online Degrees & Career Pathways

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For those interested in broader clinical psychology roles, online psyd programs accredited by apa provide flexible pathways to earn doctoral credentials without GRE requirements, supporting careers in mental health and therapy.

In addition, careers addressing substance use disorders are growing, and many students pursue specialized qualifications through an addiction counseling degree online. This area offers opportunities to make a meaningful impact through counseling and support services.

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