Bibliometric data utilized for constructing citation-based metrics were systematically collected on January 12, 2026. The ranking methodology centers on each researcher’s D-index (Discipline H-index), a tailored metric that exclusively considers a scientist’s publications and citations pertinent to the specific discipline under evaluation—in this instance, Animal Science and Veterinary. This discipline-specific focus ensures that rankings accurately reflect scholarly impact within the relevant field, free from distortions introduced by activities outside the scope of Animal Science and Veterinary.
Scope of Research and Eligibility Criteria
In total, 279,971 scientist profiles were examined across a broad range of disciplines using an extensive collection of bibliometric datasets. Within Animal Science and Veterinary research specifically, a focused cohort of 53 scientists were identified and considered for the ranking.
To qualify for inclusion, a scientist must have attained a minimum D-index of 20, with the majority of their tier publications directly linked to Animal Science and Veterinary. Beyond citation metrics, awards and recognized achievements in the discipline were factored into the evaluation, ensuring acknowledgment of sustained excellence and impact.
The threshold for the D-index is dynamically set in increments of 10, reflecting the size of the estimated scholarly community for each discipline. This approach guarantees representation of the top 1% of leading researchers while maintaining disciplinary relevance. Additionally, a proximity criterion requiring a difference of no more than 30% between a scientist's overall H-index and their discipline-specific D-index was implemented to ensure alignment of general productivity with disciplinary specialization.
Additional Verification and Methodological Rigor
Recognizing that raw bibliometric data alone cannot fully encapsulate scholarly value, the Research.com team undertook meticulous manual verification of all scientist profiles included in the ranking. This process involved cross-referencing publication records against multiple trustworthy sources to confirm authenticity and relevance.
While the number of articles published in prominent journals and conference proceedings does not directly influence the position within the ranking, it is considered a valuable secondary signal underscoring a researcher’s contribution to their scientific domain.
The final rankings are established based on each researcher’s D-index, derived from data aggregated primarily from OpenAlex and CrossRef—two of the most prominent and widely-recognized bibliometric databases available to the global research community.
For a comprehensive understanding of the methodology and criteria employed, interested readers are encouraged to visit our methodology page.
Research.com’s Mission and Vision
The creation of this ranking aligns with Research.com’s broader mission to inspire researchers, corporate entities, and policymakers worldwide to explore current trends and trajectories among leading experts. By transparently identifying top scholars by discipline, country, or institution, Research.com provides an invaluable resource empowering the scientific community to recognize and engage with eminent researchers—thus facilitating collaboration, innovation, and informed decision-making across the global research ecosystem.
