A scientist’s position within this ranking is determined by their D-index (Discipline H-index), a refined metric that considers only those papers and citation counts directly relevant to the specific discipline of Ecology and Evolution. This approach ensures a discipline-focused evaluation of research impact, eliminating distortions that might arise from cross-disciplinary publication records.
Scope of Research and Eligibility Criteria
In developing this ranking, a total of 279,971 scientist profiles were carefully reviewed across all disciplines sourced from a variety of rigorous bibliometric databases. From this broad dataset, 4,000 scientists specializing in Ecology and Evolution were specifically examined for potential inclusion.
To qualify for the ranking, researchers were required to meet a minimum D-index threshold of 30, ensuring that only established contributors with significant research output were considered. Additionally, a majority of a qualifying scientist’s tier publications needed to be directly related to Ecology and Evolution. The researchers’ awards and notable achievements within the field were also factored into the evaluation process, lending further credence to their standing.
The D-index threshold for considering top researchers is dynamically set in 10-point increments relative to the estimated total number of scholars within each discipline. This calibration guarantees that approximately the top 1% of leading experts are represented. To maintain disciplinary focus, each scientist’s general H-index and D-index must not diverge by more than 30%, providing a proportional and fair baseline for inclusion.
Additional Verification Practices
Recognizing that raw bibliometric data alone cannot fully encapsulate the nuances of scholarly contributions, the Research.com team has implemented thorough manual verification processes. Each scientist’s profile has been cross-validated against a wide array of respected publication sources to confirm the accuracy and relevance of their record.
While not a direct factor affecting rank positions, the volume of publications in high-impact journals and prestigious conference proceedings serves as an important secondary indicator of a scientist’s influence and contributions to Ecology and Evolution research.
The position in this ranking is rigorously determined using the D-index computed from data gathered through the most prominent bibliometric databases available to the community: OpenAlex and CrossRef. These sources are widely acknowledged for their integrity and comprehensiveness in scholarly indexing.
For a more detailed overview of the data acquisition, processing, and ranking methodology, we invite you to visit our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission with the compilation and publication of this ranking is to inspire researchers, industry stakeholders, and policymakers worldwide to explore and understand where leading scientific expertise is developing. We aim to provide the global academic community with transparent and accessible insights into the foremost experts in particular fields, countries, and institutions.
Through this initiative, we strive to foster a well-informed research ecosystem where excellence is recognized, collaboration is encouraged, and informed decisions are facilitated in science policy and investment. The meticulous and conscientious effort invested in this ranking reflects our commitment to uphold the highest standards of credibility and reliability.
