A scientist’s position in the ranking is determined by their D-index (Discipline H-index), a refined metric that exclusively accounts for publications and citations within the examined discipline. This discipline-specific approach allows for a more precise assessment of a researcher's impact in Plant Science and Agronomy, rather than relying on general scholarly metrics.
Scope of Research and Inclusion Criteria
The ranking was constructed after examining a total of 279,971 scientist profiles identified across multiple bibliometric data sources covering all scientific disciplines. Specifically, 56 scientists specializing in Plant Science and Agronomy were scrutinized to identify the leading contributors in this field.
To be eligible for inclusion in the ranking, scientists were required to have a D-index of at least 30, ensuring significant scholarly influence within Plant Science and Agronomy. In addition, the majority of their top-tier publications had to be firmly rooted in this area. Recognition of awards and notable achievements in the field also contributed to the selection process.
The D-index threshold for identifying top researchers is dynamically calibrated in increments of 10, depending on the total estimated number of scholars within each discipline. This methodology guarantees the inclusion of the top 1% of leading experts in the respective field. Furthermore, to maintain discipline specificity, only candidates whose general H-index and D-index are within 30% proximity are considered, thereby confirming a focused contribution to Plant Science and Agronomy.
Verification Practices and Methodological Rigor
At Research.com, we recognize that raw bibliometric data alone is not an absolute measure of a scholar’s research impact. Hence, every scientist profile featured in this ranking was manually verified and cross-referenced against publications in a wide range of trustworthy sources to authenticate accuracy and relevance.
Though the frequency of publications in prestigious journals and conference proceedings does not directly affect a researcher's ranking position, it is regarded as a valuable secondary signal highlighting their contribution to the field. The primary ranking metric remains the D-index, which is calculated employing data exclusively from OpenAlex and CrossRef—two of the most prominent and widely trusted bibliometric databases accessible to the scientific community.
For those interested in a comprehensive understanding of the methodology underlying this ranking, please visit our methodology page.
Research.com’s Mission and Purpose Behind the Ranking
Our mission at Research.com is to motivate researchers, policy makers, and industry leaders worldwide to closely monitor emerging trends and the trajectory of leading experts. This ranking serves as a reliable resource to identify top scholars in specific disciplines, geographic locations, and institutions, thereby fostering greater visibility and collaboration within the scientific community.
By providing transparent, meticulously developed, and carefully curated rankings, we aim to empower academic institutions, funding bodies, and decision-makers with actionable insights that reflect the true leaders driving innovation in Plant Science and Agronomy.
