A researcher’s position within this ranking is determined exclusively by their D-index (Discipline H-index), a refined metric that specifically accounts for papers and citations within the examined discipline of Ecology and Evolution. This approach ensures that rankings reflect focused disciplinary impact rather than overall citation counts across unrelated fields, supporting a more accurate representation of expertise and influence in Ecology and Evolution.
Scope of Research and Qualification Criteria
In establishing the ranking, a total of 279,971 scientist profiles drawn from a diverse array of bibliometric data sources across all disciplines were analyzed. Within this extensive dataset, 150 scientists specializing in Ecology and Evolution were identified and evaluated.
To qualify for inclusion in the ranking, a scientist’s D-index must be at least 30. Additionally, a majority of their tier publications must be situated within the area of Ecology and Evolution, ensuring alignment with the discipline’s core research focus. A scientist’s awards and notable achievements within Ecology and Evolution were also factored in as qualitative indicators of contribution and recognition.
The D-index threshold for considering top researchers is dynamically set in increments of 10, based on the estimated total number of scholars within each discipline, a methodology designed to systematically encompass the top 1% of leading experts in the field. An additional criterion requires that the proximity between a scientist’s general H-index and their D-index be no greater than 30%, further validating the scientist’s disciplinary focus and expertise.
Additional Verification Practices
At Research.com, we fully acknowledge that raw bibliometric data, while invaluable, should never serve as the sole evaluative tool to assess scholarly contributions. Consequently, all scientist profiles included in the ranking underwent meticulous manual verification and were cross-correlated against publications from a broad spectrum of trustworthy sources to validate accuracy and consistency.
Though not directly influencing a researcher’s ranking position, the number of publications in highly prominent journals and conference proceedings was considered a valuable secondary indicator of scientific contribution and influence within Ecology and Evolution. The core ranking remains founded on each researcher’s D-index derived from data collected via OpenAlex and CrossRef—two of the most prominent, comprehensive, and widely respected bibliometric databases available to the global research community.
For further detailed information on the methodology used in compiling this ranking, we encourage readers to visit our methodology page.
Research.com’s Mission and Vision
Research.com’s mission in creating and disseminating this ranking is to inspire researchers, corporations, and policymakers worldwide to understand and engage with the trajectories of leading experts. Our goal is to provide the scientific community—and affiliated stakeholders—with a transparent and credible way to recognize who the foremost specialists are in specific research domains, whether by country, institution, or field of study.
Through this initiative, we strive to foster collaboration, inform decision-making, and promote excellence by highlighting scientific leadership and enabling access to verified and well-curated data that underpin scholarly achievement in Ecology and Evolution.
