A scientist’s position in the ranking is determined by their Discipline H-index, or D-index, which is a refined metric that exclusively evaluates papers and citation counts within the examined discipline of Plant Science and Agronomy. This discipline-specific approach ensures that researchers are assessed fairly on their contributions to their particular field rather than on their overall scientific output.
Scope of Research and Eligibility Criteria
The ranking was developed by examining a comprehensive database comprising 279,971 scientist profiles across all scientific disciplines, with 164 scientists identified specifically within the Plant Science and Agronomy fields. To be considered for this ranking, a researcher must have a D-index of at least 30, reflecting a significant level of scholarly impact within the discipline. Furthermore, a majority of the researcher’s tier publications must be in Plant Science and Agronomy, ensuring relevance and depth of expertise.
In addition to bibliometric performance, consideration was given to awards and achievements pertinent to the field of Plant Science and Agronomy, recognizing that such honors provide valuable qualitative insight into a scientist’s standing within the discipline.
The threshold for the D-index used to identify top researchers increases in increments of 10 based on the total number of scholars estimated for each discipline. This approach guarantees that the top 1% of leading scholars are included in the ranking. Additionally, a close correlation is maintained between a scientist’s general H-index and their D-index, with a maximum allowed variance of 30%, underscoring the focus on discipline-specific excellence without disregarding overall scientific impact.
Verification and Validation Practices
We recognize that raw bibliometric data alone cannot serve as an absolute measure of a researcher’s output or influence. To uphold the highest standards of accuracy and credibility, every scientist profile included in the ranking was manually verified. This process involved cross-correlation against publications listed in a wide array of trustworthy sources, ensuring the authenticity and relevance of each researcher’s record.
While the number of papers published in prominent journals and conference proceedings does not directly influence the ranking position, it remains a valuable secondary signal of a scientist’s contribution to the research landscape within Plant Science and Agronomy.
The ranking position is strictly established by the researcher’s D-index calculated from data obtained through OpenAlex and CrossRef, which are among the most prominent and widely respected bibliometric databases accessible to the global research community. For a comprehensive understanding of the evaluation framework, methodology details can be reviewed on our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission is to motivate researchers, companies, and policymakers worldwide to monitor where leading experts are focusing their efforts. By providing a comprehensive and meticulously curated ranking, we aim to facilitate the scientific community’s ability to identify and connect with top specialists in specific areas of study, within varied countries and institutions.
This ranking embodies a commitment to transparency, rigor, and scholarly excellence, offering an authoritative resource for academic institutions and stakeholders to recognize and celebrate outstanding achievement in Plant Science and Agronomy.
