Bibliometric data utilized to derive citation-based metrics for this ranking were collected on January 12, 2026. A key metric employed is the D-index (Discipline H-index), which is specifically tailored to reflect a researcher’s impact within a distinct academic discipline. This index accounts solely for papers and citation counts pertinent to Ecology and Evolution, ensuring that the ranking precisely captures disciplinary research performance.
Scope and Criteria of Research Considered
From a broad base of 279,971 scientist profiles aggregated across various bibliometric sources and spanning all scholarly disciplines, 47 scientists specializing in Ecology and Evolution in Israel were closely examined for inclusion in this ranking.
To qualify for the ranking, a scientist must have attained a minimum D-index of 30 in Ecology and Evolution. Additionally, the majority of their tier publications should be firmly anchored in this discipline. Beyond bibliometrics, recognized awards and achievements specifically in Ecology and Evolution were also considered as validating factors of academic distinction.
The threshold setting for the D-index is strategically determined in increments of 10, reflecting the total estimated number of scholars per discipline. This approach guarantees the inclusion of the top 1% of leading researchers while maintaining appropriate selectivity. Furthermore, proximity between a scientist’s overall H-index and their discipline-specific D-index is required to be 30% or less, ensuring consistency and focus in their research profile.
Verification and Additional Considerations
The research team acknowledges that raw bibliometric data cannot alone provide a definitive evaluation of scholarly output. Therefore, all scientist profiles included in the ranking underwent meticulous manual verification processes. These were cross-correlated against publications recorded in a wide range of trustworthy academic sources to affirm both accuracy and relevance.
While not directly influencing ranking positions, the quantity of papers published in prominent journals and conference proceedings is recognized as a valuable secondary indicator of a researcher’s active contribution to the field. The ranking position itself is determined solely through the D-index calculated from data harvested from OpenAlex and CrossRef, reflecting the highest standards of bibliometric rigor.
For a detailed exposition of the methodology, please visit our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission is to inspire researchers, corporations, and policymakers around the world to engage with the trajectories of leading experts. By transparently identifying top scientists in specific fields, countries, and institutions, we provide a unique platform that amplifies the visibility of outstanding academic contributions.
This ranking is designed to serve the global scientific community by facilitating recognition, collaboration, and informed decision-making based on rigorously vetted data. Through this, we aim to foster an environment where excellence in Ecology and Evolution research can be acknowledged and further advanced.
