Data Sources and Citation Metrics
The 5th edition of the Research.com Best Plant Science and Agronomy Scientists in Venezuela Ranking is grounded on comprehensive bibliometric data primarily sourced from OpenAlex and CrossRef, complemented by multiple other respected data sources. Bibliometric data utilized to derive the citation-based metrics for this ranking were collected on January 12, 2026. The position of each scientist within the ranking is determined by their D-index (Discipline H-index), a discipline-specific metric that considers only publications and citation counts relevant to the examined field of Plant Science and Agronomy.
Scope of Research and Eligibility Criteria
The ranking examined a total of 279,971 scientist profiles curated from diverse bibliometric databases spanning all scientific disciplines. Within the domain of Plant Science and Agronomy, 1,000 scientists were specifically analyzed. To qualify for inclusion in the ranking, a scientist needed to possess a minimum D-index of 30, ensuring a demonstrated and sustained impact within the discipline. Additionally, a majority of their tier publications had to fall within the Plant Science and Agronomy classification.
Alongside bibliometric metrics, consideration was given to each scientist’s awards and notable achievements within the field. The threshold for the D-index used to identify top researchers in each discipline is adjusted in increments of 10 based on the estimated population of scholars, while also guaranteeing representation of the top 1% of leading experts. Furthermore, to ensure consistency and relevance, a scientist’s general H-index and their D-index must be within 30% proximity of each other, reinforcing the focus on discipline-specific impact.
Verification Practices and Methodological Rigor
The Research.com team acknowledges that raw bibliometric data alone cannot definitively measure the academic output or quality of scholarly contributions. Consequently, every scientist profile included in this ranking underwent manual verification and was cross-validated against publications found in a wide array of trustworthy and authoritative sources. Although not directly influencing the ranking position, the quantity of papers published in high-impact journals and key conference proceedings is considered a valuable secondary indicator of a researcher’s contribution within Plant Science and Agronomy.
The ranking positions are ultimately established by applying each researcher’s D-index calculated using data from OpenAlex and CrossRef—the foremost bibliometric databases recognized by the global research community for their reliability and comprehensiveness.
For more detailed information on the comprehensive methodology employed in devising this ranking, please refer to our methodology page.
Research.com’s Agenda and Commitment
At Research.com, our mission is to inspire researchers, companies, and policymakers worldwide to explore the directions in which leading experts are advancing their fields. By providing an accessible and meticulously compiled overview of top scientists in specific disciplines, countries, and institutions, we aim to foster greater awareness and collaboration within the global scientific community. This ranking not only celebrates excellence in Plant Science and Agronomy in Venezuela but also serves as a trusted tool to guide strategic decision-making, research funding, and partnership formation.
We are committed to maintaining the highest standards of accuracy, transparency, and scholarly integrity in our rankings, reflecting the diligent work of countless researchers dedicated to advancing science and society.