Data Sources and Bibliometric Basis
The 5th edition of the Research.com Best Plant Science and Agronomy Scientists in Israel Ranking relies primarily on extensive bibliometric data sourced from OpenAlex and CrossRef, two of the most prominent and comprehensive scholarly databases available. These are supplemented by multiple additional data sources to provide a broad and reliable foundation for analysis. All bibliometric data used to calculate the citation-based metrics for this ranking were collected on January 12, 2026. A scientist’s position within the ranking is determined by their D-index (Discipline H-index), a refined metric that includes only papers and citation metrics corresponding specifically to the examined discipline of Plant Science and Agronomy, thereby ensuring discipline-specific relevance and accuracy in representing scholarly impact.
Scope and Criteria of the Ranking
The ranking examines an extensive dataset comprising 279,971 scientist profiles from a broad spectrum of academic disciplines, of which 112 scientists specializing in Plant Science and Agronomy were specifically identified and evaluated. To qualify for inclusion, scientists were required to possess a D-index of at least 30 and have a majority of their tier publications situated within Plant Science and Agronomy. Additionally, a scientist’s awards and notable achievements in this field were factored in to contextualize scholarly influence beyond purely bibliometric indicators.
The threshold of the D-index for top researcher consideration is incrementally adjusted by 10 points depending on the estimated total number of scholars in the respective discipline. This approach ensures that the ranking captures approximately the top 1% of leading scholars within the field. Furthermore, to confirm disciplinary specificity, candidates’ D-index values must maintain a proximity threshold of 30% or less relative to their general H-index, preserving the alignment between their overall scholarly impact and their discipline-specific expertise.
Verification and Validation Practices
Recognizing that raw bibliometric data alone cannot comprehensively evaluate the quality and impact of a researcher’s output, the Research.com team applies rigorous additional verification protocols. Each scientist profile was manually reviewed and cross-correlated against publication records from a diverse array of trustworthy sources to ensure accuracy and authenticity of the data. Though the number of papers published in leading journals and conference proceedings does not directly influence ranking position, this metric serves as a valuable complementary indicator of a scientist’s contribution to advancing research within Plant Science and Agronomy.
The final ranking positions are established exclusively based on each researcher’s D-index derived from data aggregated via OpenAlex and CrossRef, reaffirming the ranking’s grounding in authoritative bibliometric information. For more detailed information on the methodology and validation procedures employed, readers are encouraged to consult our methodology page.
Research.com’s Mission and Vision
Research.com’s overarching mission in producing this ranking is to inspire researchers, academic institutions, corporations, and policymakers worldwide to identify and understand where leading scientific expertise is concentrated and evolving. By systematically highlighting outstanding scientists within specific domains, geographic regions, and institutions, we aim to foster collaboration, enhance knowledge dissemination, and support evidence-based decision-making. This ranking serves as a trusted resource for the global scientific community to recognize the key contributors driving innovation and excellence in Plant Science and Agronomy in Israel, encouraging further advancement and investment in the field.
