A scientist's position in the ranking is determined by their D-index (Discipline H-index), a metric designed to evaluate research impact within a specific discipline. Unlike a general H-index, the D-index includes only those scientific papers and their citation counts that fall strictly within the examined discipline—in this case, Environmental Sciences—thus providing a focused and accurate measure of a researcher’s influence in that field.
Scope of Research and Selection Criteria
For this edition, a total of 279,971 scientist profiles from a wide spectrum of bibliometric data sources were analyzed across all disciplines. Within this dataset, 15 scientists were identified as key contributors specifically in the field of Environmental Sciences in Argentina.
Qualification for inclusion in the ranking required each scientist to have a D-index of at least 30, ensuring a baseline of impactful scholarship. Additionally, the majority of a scientist’s tier publications needed to be within Environmental Sciences, reinforcing disciplinary relevance. Awards and recognized achievements in Environmental Sciences were also considered as complementary factors to validate the researchers’ prominence.
The D-index threshold is set dynamically, increasing in increments of 10 based on the estimated total number of scholars within each discipline. This approach guarantees that the ranking consistently incorporates the top 1% of leading scholars in the field. Furthermore, to substantiate the alignment between a scientist’s overall impact and their discipline-specific influence, there is a requirement that the proximity between their general H-index and D-index does not exceed 30%.
Verification and Validation Practices
Recognizing the inherent limitations of raw bibliometric data, the Research.com team undertakes extensive manual verification of all scientist profiles included in the ranking. Each profile is rigorously cross-correlated against publications listed in a broad array of trustworthy academic sources to ensure accuracy and authenticity.
While the number of publications in prominent journals and conference proceedings is not a direct factor in determining a researcher’s rank, it serves as an important secondary signal of scholarly contribution within the discipline. The position in the ranking is ultimately established using each researcher’s D-index as calculated from data gathered via OpenAlex and CrossRef, the leading bibliometric databases widely respected and trusted by the scientific community.
For a comprehensive understanding of the methodology and detailed procedures involved, interested readers are encouraged to visit our methodology page.
Research.com’s Mission and Vision
The creation of this ranking aligns closely with Research.com’s overarching mission to motivate researchers, companies, and policymakers worldwide to gain insights into the trajectory of leading experts across disciplines. Our goal is to equip the scientific community, academic institutions, and stakeholders with a reliable, transparent, and meticulously-crafted resource that identifies who the prominent experts are in specific areas of study, within various countries, and across research organizations.
By shining a spotlight on excellence in Environmental Sciences and other fields, we aim to foster collaboration, inspire innovation, and support evidence-based decision making on both national and international levels.
