A scientist’s position within this ranking is determined by their D-index (Discipline H-index), a specialized metric that refines the traditional H-index by including only those papers and citation counts relevant to the discipline examined—in this case, Plant Science and Agronomy. This targeted approach allows for a more precise assessment of a researcher’s impact within their specific field.
Scope of Research and Inclusion Criteria
The ranking process involved the examination of 279,971 scientist profiles derived from an array of bibliometric data sources spanning all scientific disciplines. Focusing specifically on Plant Science and Agronomy, 43 scientists were identified and analyzed in depth.
To qualify for inclusion in the ranking, a scientist was required to meet the following criteria:
- Possess a D-index of at least 30 in Plant Science and Agronomy.
- Have a majority of their tier publications concentrated in the Plant Science and Agronomy discipline.
- Demonstrate notable awards and achievements relevant to the field.
The D-index threshold for identifying top researchers is calibrated in increments of 10, proportionate to the estimated total number of scholars within each discipline. This mechanism ensures that the top 1% of leading experts in Plant Science and Agronomy are inclusively represented. Additionally, to confirm disciplinary focus, there is a proximity requirement that the difference between a scientist’s general H-index and their D-index remains approximately 30% or less.
Verification Procedures and Methodological Rigor
Recognizing that raw bibliometric data cannot serve as an absolute or sole indicator of scholarly output and impact, the Research.com team undertook meticulous manual verification of all scientist profiles. This process included cross-correlating individual profiles and publication records against a broad spectrum of trustworthy scholarly sources.
Although the number of published papers in prestigious journals and esteemed conference proceedings is not explicitly factored into the ranking position, it is considered a valuable secondary indicator of a scientist’s overall contribution to their discipline.
The final ranking positions rely exclusively on the D-index calculated from data sourced from OpenAlex and CrossRef, two of the most prominent and respected bibliometric databases accessible to the research community today.
For further details on the comprehensive methodology employed in assembling this ranking, we invite readers to consult our methodology page.
Research.com’s Mission and Vision
Research.com is dedicated to fostering greater awareness among researchers, industry stakeholders, policymakers, and academic institutions worldwide regarding the trajectories and contributions of leading scientific experts. Our mission is to provide a transparent and reliable platform that enables the scientific community to identify and engage with top researchers across specific fields of study, countries, and research institutions.
By carefully curating and presenting such rankings, we aim to inspire collaboration, inform decision-making, and support the advancement of scientific research globally.
