Sources of Data and Bibliometric Metrics
The 5th edition of the Research.com Best Plant Science and Agronomy Scientists in Chile Ranking is primarily based on comprehensive bibliometric data collected from leading academic databases including OpenAlex and CrossRef, complemented by multiple other trusted data sources. The citation-based metrics used to devise the ranking were compiled as of January 12, 2026. Each scientist’s position within this ranking is determined using their D-index (Discipline H-index), a refined metric that exclusively considers publications and citation metrics within the examined discipline of Plant Science and Agronomy. This discipline-specific approach ensures an accurate and relevant evaluation of each researcher’s impact in their field.
Scope of Research and Eligibility Criteria
To construct the ranking, a total of 279,971 scientist profiles identified across a wide variety of bibliometric data sources and spanning all scientific disciplines were initially examined. Within this vast dataset, 14 scientists specifically engaged in Plant Science and Agronomy were systematically analyzed. To qualify for inclusion in the ranking, a researcher’s D-index had to be a minimum of 30, with a majority of their tier publications confirmed to be within the area of Plant Science and Agronomy. Additionally, scientists’ awards and achievements within the discipline were considered to enhance the comprehensiveness of the evaluation.
The threshold for the D-index is adapted dynamically in increments of 10 based on the estimated total number of researchers within each discipline, while ensuring representation of the top 1% of leading scholars. Furthermore, a proximity criterion is enforced whereby the difference between a scientist’s general H-index and their D-index must be 30% or less, preserving a balanced reflection of both overall and discipline-specific influence.
Additional Verification Practices
Recognizing the limitations of raw bibliometric data as an absolute measure of scholarly impact, the Research.com team conducted meticulous manual verification of all scientist profiles. This process involved cross-correlating publication records against an extensive array of trustworthy sources to ensure accuracy and reliability. Although the number of published papers in leading journals and conference proceedings does not directly affect a researcher's position in the ranking, it serves as an important secondary indicator of a scientist’s contribution to their area of expertise.
The ranking positions themselves are rigorously established using each researcher’s D-index information, derived from the most prominent and well-regarded bibliometric databases accessible to the research community, namely OpenAlex and CrossRef.
For further details on the methodology and verification processes involved, interested readers are encouraged to visit our methodology page.
Research.com’s Mission and Agenda
Research.com aspires to motivate researchers, industry representatives, and policymakers worldwide to engage with the evolving landscape of scientific expertise. By providing transparent and carefully curated rankings, it offers the scientific community an authoritative channel to identify and recognize leading experts in specific disciplines, across countries, and within research institutions.
Through this work, Research.com aims to foster collaboration, inform strategic investment in research, and elevate the profile of exceptional scientific contributions globally, underpinning a more informed and interconnected scientific ecosystem.
