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
Animal Science and Veterinary 43 951 879 38 38 221 6130

G. van Schaik publications per year

The chart shows the history of publications by G. van Schaik between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. G. van Schaik published across 32 years, from 1994 to 2025, averaging 8 papers a year. Output peaked at 23 publications in 2021. 25 of the 255 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1994 to 2025. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 2021. 1994: 1 publication 1995: 1 publication 1996: 4 publications 1997: 3 publications 1998: 7 publications 1999: 2 publications 2000: 2 publications 2001: 5 publications 2002: 2 publications 2003: 6 publications 2004: 1 publication 2005: 10 publications 2006: 7 publications 2007: 9 publications 2008: 9 publications 2009: 4 publications 2010: 9 publications 2011: 16 publications 2012: 6 publications 2013: 10 publications 2014: 15 publications 2015: 5 publications 2016: 11 publications 2017: 10 publications 2018: 8 publications 2019: 13 publications 2020: 7 publications 2021: 23 publications 2022: 9 publications 2023: 15 publications 2024: 16 publications 2025: 9 publications
1994 2025

255 publications in total across all disciplines

View publications per year as a table
G. van Schaik: publications per year, 1994 to 2025
Year Publications
1994 1
1995 1
1996 4
1997 3
1998 7
1999 2
2000 2
2001 5
2002 2
2003 6
2004 1
2005 10
2006 7
2007 9
2008 9
2009 4
2010 9
2011 16
2012 6
2013 10
2014 15
2015 5
2016 11
2017 10
2018 8
2019 13
2020 7
2021 23
2022 9
2023 15
2024 16
2025 9
Total 255
Download as CSV

G. van Schaik 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 G. van Schaik 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, 219–223 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: 221 publications — 79th percentile

79% 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 33 221
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
Download as CSV

G. van Schaik 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 G. van Schaik 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, 43 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: 43 D-Index — 71st percentile

71% 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 43
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
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
Download as CSV

Overview

G. van Schaik is affiliated with Utrecht University in the Netherlands and has contributed extensively to research in agricultural and biological sciences as well as medicine. Their scholarly work covers a range of topics primarily focused on animal disease management, epidemiology, and related fields within veterinary science.

Their research spans multiple disciplines, including:

  • Agricultural and Biological Sciences
  • Medicine

Within these broader areas, their more specific subfields of study include:

  • Agronomy and Crop Science
  • Ecology, Evolution, Behavior and Systematics
  • Infectious Diseases
  • Small Animals
  • Microbiology

G. van Schaik has focused particularly on the following main topics in their research:

  • Animal Disease Management and Epidemiology
  • Vector-Borne Animal Diseases
  • Microbial infections and disease research
  • Animal Behavior and Welfare Studies
  • Viral gastroenteritis research and epidemiology
  • Agriculture and Farm Safety
  • Animal Virus Infections Studies

Their publication record features articles in various peer-reviewed journals with frequent entries in the following venues:

  • Preventive Veterinary Medicine
  • Frontiers in Veterinary Science
  • Journal of Dairy Science
  • Transboundary and Emerging Diseases
  • Animals

Recent papers authored or co-authored by G. van Schaik include:

  • The economic impact of endemic respiratory disease in pigs and related interventions - a systematic review, 2023, Porcine Health Management
  • Assessment of Evaluation Tools for Integrated Surveillance of Antimicrobial Use and Resistance Based on Selected Case Studies, 2021, Frontiers in Veterinary Science
  • Quantification of risk factors for bovine viral diarrhea virus in cattle herds: A systematic search and meta-analysis of observational studies, 2020, Journal of Dairy Science
  • Overview of Cattle Diseases Listed Under Category C, D or E in the Animal Health Law for Which Control Programmes Are in Place Within Europe, 2021, Frontiers in Veterinary Science
  • A description and qualitative comparison of the elements of heterogeneous bovine viral diarrhea control programs that influence confidence of freedom, 2020, Journal of Dairy Science

Collaboration has been a significant aspect of their work, with frequent co-authors including:

  • I.M.G.A. Santman-Berends
  • Maria Guelbenzu-Gonzalo
  • Christine Fourichon
  • Aurélien Madouasse
  • Jenny Frössling

Best Publications

  • Explaining mastitis incidence in Dutch dairy farming: The influence of farmers’ attitudes and behaviour

    J. Jansen;B.H.P. van den Borne;R.J. Renes;G. van Schaik

  • Effects of transport and lairage time on some blood constituents of Friesian-cross steers in Chile

    N. Tadich;C. Gallo;H. Bustamante;M. Schwerter

  • Evaluation of the use of dry cow antibiotics in low somatic cell count cows

    C.G. M. Scherpenzeel;I.E. M. den Uijl;G. van Schaik;R.G. M. Olde Riekerink

  • Trends in somatic cell counts, bacterial counts, and antibiotic residue violations in New York State during 1999-2000.

    G. van Schaik;M. Lotem;Y.H. Schukken

  • Housing and management factors associated with indicators of dairy cattle welfare.

    M. de Vries;E.A.M. Bokkers;C.G. van Reenen;B. Engel

  • Probability of and risk factors for introduction of infectious diseases into Dutch SPF dairy farms: a cohort study.

    G van Schaik;Y.H Schukken;M Nielen;A.A Dijkhuizen

  • Seroprevalence of Schmallenberg Virus Antibodies among Dairy Cattle, the Netherlands, Winter 2011–2012

    Armin R.W. Elbers;Willie L.A. Loeffen;Sjaak Quak;Els de Boer-Luijtze

  • Invited review: Associations between variables of routine herd data and dairy cattle welfare indicators

    M. de Vries;E.A.M. Bokkers;T. Dijkstra;G. van Schaik

  • Evaluating results of the Welfare Quality multi-criteria evaluation model for classification of dairy cattle welfare at the herd level

    M. de Vries;E.A.M. Bokkers;G. van Schaik;R. Botreau

  • Prevalence and risk factors for extended-spectrum β-lactamase- and AmpC-producing Escherichia coli in dairy farms.

    M.A. Gonggrijp;I.M.G.A. Santman-Berends;A.E. Heuvelink;G.J. Buter

  • Clinical course of digital dermatitis lesions in an endemically infected herd without preventive herd strategies

    Menno Holzhauer;Chris J.M. Bartels;Dörte Döpfer;Gerdien van Schaik

  • Cost-benefit analysis of vaccination against paratuberculosis in dairy cattle

    G. van Schaik;C. H. J. Kalis;G. Benedictus;A. A. Dijkhuizen

  • Effect of different scenarios for selective dry-cow therapy on udder health, antimicrobial usage, and economics.

    C.G.M. Scherpenzeel;I.E.M. den Uijl;G. van Schaik;R.G.M.Olde Riekerink

  • Diagnostic performance of the Pourquier ELISA for detection of antibodies against Mycobacterium avium subspecies paratuberculosis in individual milk and bulk milk samples of dairy herds

    Hilmar van Weering;Gerdien van Schaik;André van der Meulen;Martin Waal

  • Relaciones entre el manejo antemortem, variables sanguíneas indicadoras de estrés y pH de la canal en novillos

    V A Amtmann;C Gallo;G van Schaik;N Tadich

  • Improving bovine udder health: a national mastitis control program in the Netherlands.

    T.J.G.M. Lam;B.H.P. van den Borne;J. Jansen;K. Huijps

  • Lungworm outbreaks in adult dairy cows: estimating economic losses and lessons to be learned.

    M. Holzhauer;G. van Schaik;H. W. Saatkamp;H. W. Ploeger

  • Evaluation of udder health parameters and risk factors for clinical mastitis in Dutch dairy herds in the context of a restricted antimicrobial usage policy.

    I.M.G.A. Santman-Berends;J.M. Swinkels;T.J.G.M. Lam;J. Keurentjes

  • The effect of a national mastitis control program on the attitudes, knowledge, and behavior of farmers in the Netherlands

    J. Jansen;G. van Schaik;R.J. Renes;T.J.G.M. Lam

  • Risk factors for existence of Bovine Herpes Virus 1 antibodies on nonvaccinating Dutch dairy farms

    G. van Schaik;A.A. Dijkhuizen;R.B.M. Huirne;Y.H. Schukken

  • Quantification of vertical and horizontal transmission of Neospora caninum infection in Dutch dairy herds.

    Chris J.M. Bartels;Irene Huinink;Marten L. Beiboer;Gerdien van Schaik

  • Effect of Neospora caninum-serostatus on culling, reproductive performance and milk production in Dutch dairy herds with and without a history of Neospora caninum-associated abortion epidemics.

    Chris J.M. Bartels;Gerdien van Schaik;Jaap P. Veldhuisen;Bart H.P. van den Borne

  • Age at which dairy cattle become Mycobacterium avium subsp. paratuberculosis faecal culture positive

    Maarten F. Weber;Jan Kogut;Joop de Bree;Gerdien van Schaik

  • Variation in herd level mastitis indicators between primi- and multiparae in Dutch dairy herds.

    B.H.P. van den Borne;G. van Schaik;T.J.G.M. Lam;M. Nielen

  • Salmonella Dublin infection in young dairy calves: transmission parameters estimated from field data and an SIR-model.

    Liza Rosenbaum Nielsen;Bart van den Borne;Gerdien van Schaik

  • An estimation of the clinical mastitis incidence per 100 cows per year based on routinely collected herd data

    I.M.G.A. Santman-Berends;T.J.G.M. Lam;J. Keurentjes;G. van Schaik

  • Demography of Q fever seroprevalence in sheep and goats in The Netherlands in 2008

    R. Van den Brom;L. Moll;G. van Schaik;P. Vellema

  • Schmallenberg virus epidemic: impact on milk production, reproductive performance and mortality in dairy cattle in the Netherlands and Kleve district, Germany.

    A.M.B. Veldhuis;I.M.G.A. Santman-Berends;Jörn Gethmann;M.H. Mars

  • Bluetongue virus serotype 8 (BTV-8) infection reduces fertility of Dutch dairy cattle and is vertically transmitted to offspring

    I.M.G.A. Santman-Berends;J.J. Hage;P.A. van Rijn;J.A. Stegeman

  • Incidence of subclinical mastitis in Dutch dairy heifers in the first 100 days in lactation and associated risk factors

    I.M.G.A. Santman-Berends;R.G.M. Olde Riekerink;O.C. Sampimon;G. van Schaik

  • Monitoring antimicrobial resistance trends in commensal Escherichia coli from livestock, the Netherlands, 1998 to 2016

    Ayla Hesp;Kees Veldman;Jeanet van der Goot;Dik Mevius

  • Seroprevalence of bluetongue serotype 8 in cattle in the Netherlands in spring 2007, and its consequences.

    G. van Schaik;I. M. G. A. Berends;H. van Langen;A. R. W. Elbers

  • Evaluation of Ziehl-Neelsen stained faecal smear and ELISA as tools for surveillance of clinical paratuberculosis in cattle in the Netherlands.

    M.F. Weber;J. Verhoeff;G. van Schaik;C. van Maanen

  • Risk factors for bulk milk somatic cell counts and total bacterial counts in smallholder dairy farms in the 10th region of Chile.

    G. van Schaik;L.E. Green;D. Guzmán;H. Esparza

Frequent Co-Authors

Theo J.G.M. Lam
Theo J.G.M. Lam Utrecht University
I.M.G.A. Santman-Berends
I.M.G.A. Santman-Berends De Gezondheidsdienst voor Dieren
Ynte H. Schukken
Ynte H. Schukken Wageningen University & Research
Mirjam Nielen
Mirjam Nielen Utrecht University
Henk Hogeveen
Henk Hogeveen Wageningen University & Research
Eddie A.M. Bokkers
Eddie A.M. Bokkers Wageningen University & Research
Piet Vellema
Piet Vellema GD Animal Health
I.J.M. de Boer
I.J.M. de Boer Wageningen University & Research
Ruud B.M. Huirne
Ruud B.M. Huirne Wageningen University & Research
Bas Engel
Bas Engel Wageningen University & Research

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Animal Science and Veterinary fields opens doors to a variety of related career paths, many of which benefit from specialized online education. For example, those interested in leadership roles within sports or animal-related organizations may explore the athletic director education requirements to understand the necessary qualifications and skills for management positions.

Similarly, foundational knowledge in anatomy, physiology, and health sciences makes degrees like online exercise science degrees a natural complement for those looking to diversify their expertise or transition into rehabilitation and wellness sectors.

For professionals interested in behavioral therapy and applied psychology within animal or human populations, exploring bcba programs provides important credentials and practical knowledge essential for Board Certified Behavior Analysts.

Additionally, those focused on developmental and educational interventions can consider nasp accredited programs, which prepare students for careers in school psychology with an emphasis on evidence-based practices.

These pathways highlight the versatility and interdisciplinary opportunities available alongside Animal Science and Veterinary studies, especially through flexible online programs designed to fit diverse professional goals.

Best Scientists Citing G. van Schaik

Trending Scientists

Recently Published Articles