This ranking positions scientists based on their D-index (Discipline H-index), a refined metric that exclusively considers papers and citation data specific to the examined discipline—in this case, Plant Science and Agronomy. The D-index offers a focused assessment of a researcher’s impact within their particular field, differentiating it from general citation metrics that span multiple disciplines.
Scope and Criteria of the Ranking
The ranking is derived from an extensive examination of 279,971 scientist profiles identified from a variety of bibliometric data sources spanning all disciplines. Within the specific domain of Plant Science and Agronomy, 6 leading scientists were identified and analyzed for inclusion.
To qualify for this ranking, a scientist's D-index must be at least 30, ensuring a high standard of scholarly impact within Plant Science and Agronomy. Additionally, the majority of their tier publications needed to fall squarely within this area of research. Assessments also incorporated notable awards and achievements pertinent to Plant Science and Agronomy that demonstrate professional recognition beyond bibliometric indicators.
The threshold for the D-index is dynamically set in increments of 10, reflecting the size of the scientific community estimated for each discipline. This methodology guarantees that the top 1% of leading scholars are incorporated into the list. Furthermore, to ensure disciplinary relevance, a proximity of no more than 30% between a scientist’s general H-index and their D-index is maintained, confirming that high-impact research is concentrated within the specific field.
Additional Verification and Rigor
The researchers behind this ranking acknowledge that raw bibliometric data, while invaluable, is insufficient as a standalone measure of a scholar's output and impact. Consequently, every scientist profile has undergone meticulous manual verification, including cross-correlation with publications from a wide range of trustworthy sources to assure accuracy and authenticity.
While the number of papers published in prominent journals and conference proceedings is not a direct factor contributing to the researcher’s position in the ranking, it serves as a valuable secondary signal of scholarly contribution and influence within Plant Science and Agronomy.
Ultimately, the ranking position is established using each researcher’s D-index, computed from information gathered through OpenAlex and CrossRef, the most prominent and widely respected bibliometric databases available to the global research community.
For a comprehensive description of the methodology and data protocols employed in this ranking, we encourage readers to visit our methodology page.
Research.com’s Agenda and Mission
At Research.com, our mission is to motivate researchers, industry leaders, and policymakers worldwide to explore and understand the trajectories of leading experts in various fields. We aim to provide the scientific community with a transparent, credible, and authoritative resource that identifies and highlights the foremost experts within specific disciplines, countries, and even individual research institutions.
Through this ranking, we seek to foster enhanced collaboration, informed decision-making, and recognition of scientific excellence, all contributing to the advancement of research and innovation across the globe.
