An institution’s position in the ranking is determined by aggregating the D-indexes (Discipline H-index) of all affiliated scholars whose principal publication area is Ecology and Evolution. The D-index exclusively considers publications and citation data that pertain specifically to the examined discipline, ensuring targeted and discipline-relevant assessment. This methodology allows for an objective comparison among universities by quantifying the disciplinary research impact of their affiliated scholars.
Scope of Research Considered
To construct a fair and representative ranking, the evaluation encompassed 279,971 scientist profiles identified from a variety of bibliometric data sources. Out of these, 28,170 scientists with a primary focus on Ecology and Evolution were meticulously analysed.
Eligibility for inclusion in the ranking required each scientist to meet a minimum D-index threshold of 30, with the majority of their top-tier publications located squarely within the domain of Ecology and Evolution. Additionally, consideration was given to scientists’ awards and distinct achievements in the field. To further refine the assessment, the D-index threshold for top researchers increases by increments of 10, aligned with the total number of scholars estimated per discipline, while always ensuring the top 1% of leading experts are represented.
There is also a proximity constraint: a maximum difference of 30% is permitted between a scientist’s general H-index and their D-index, affirming the depth and relevance of their research contributions in Ecology and Evolution. The accolades and significant contributions of researchers were integral for more comprehensive evaluation.
Additional Verification Practices
Recognizing the limitations of raw bibliometric data, the authors of this ranking implemented thorough manual verification procedures for all scientist profiles. These profiles were cross-referenced across a wide range of trustworthy publication sources to ensure both accuracy and currency.
While the number of papers published in distinguished journals and major conference proceedings is not directly factored into the ranking calculation, it serves as an important supplementary indicator of a scientist’s influence in the research landscape. The final position in the ranking is established using each researcher’s H-index, as derived from the most authoritative bibliometric databases available to the global research community—namely, OpenAlex and CrossRef.
We invite interested readers seeking more information about the methodology to consult our methodology page.
Research.com’s Agenda and Objectives
The creation of this ranking aligns with Research.com’s mission to inspire scientists, business leaders, and policy-makers worldwide. Our goal is to provide a reliable resource that illuminates the pathways of leading experts, allowing the broader research community to identify top scholars across specific disciplines, countries, and institutional settings. By making this information accessible, we aim to foster further academic collaboration and innovation, and to support informed decision-making in research policy and funding.
Summary of the 4th Edition Results
- Top 3 institutions in Argentina with the highest number of leading scientists in Ecology and Evolution:
- University of Buenos Aires: 11 scientists
- National University of Comahue: 5 scientists
- National University of Córdoba: 3 scientists
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The most prominent global institutions featured in the field of Ecology and Evolution include: University of Minnesota, University of Exeter, King Abdullah University of Science and Technology, University of Alaska Fairbanks, Stanford University, University of Göttingen, University of Queensland, University of Paris-Saclay, Peking University, and Stockholm University.
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World’s top-ranked scientists in Ecology and Evolution:
- Professor Peter B. Reich, University of Minnesota – D-index 207
- Kevin J. Gaston, University of Exeter – D-index 188
- David Tilman, University of Minnesota – D-index 182
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Statistical averages among top institutions:
- The average total D-index for the top 5% universities is 2,286, compared to 372 for all 877 institutions included in the ranking.
- The average number of published articles in Ecology and Evolution by top 5% institutions is 6,974, contrasted with an average of 1,206 for all institutions.
- The average number of citations for researchers at the top 1% universities stands at 1,279,971, versus 279,971 for all 877 institutions considered.
This edition of the Research.com Best Ecology and Evolution Universities in Argentina Ranking upholds a high standard of analytical rigor, offering a credible and meticulously verified portrait of disciplinary academic excellence for the global scientific community.
