Table 1 presents the names of the nine ecologists with institutional address in Chile that appear in the whole trajectory (career-long) impact ranking. They represent 4.7% of the 190 members of the Ecological Society of Chile ( Four of these ecologists (Castilla, Navarrete, Santelices, and Thiel) work mainly in marine ecosystems, and the remaining five in terrestrial ones. Bozinovic (in 2020), Castilla (2010), Jaksic (2018), and Santelices (2012) have obtained in Chile the National Prize for Natural Sciences or for Applied Sciences and are also full or corresponding members of the Chilean Academy of Sciences.

Table 1 Authors’ worldwide productivity position based on Rank for whole trajectory (career-long) and for single year (2019), as reported in Tables S-6 and S-7 by [8]. No. of papers in the Scopus database and No. of allocites, as reported in spreadsheet columns D and H by [8], respectively. Added by us is the Scopus-based h-index accessed 16 October 2021)

Neither Jaksic, Navarrete, nor Santelices appear in the 2019 annual impact ranking, while Ebensperger, Fajardo, Gelcich, Lara, and Rezende are recognized for the first time. Notice that the ranking goes up from career-long to single-year in the case of Bozinovic, Gianoli, Marquet, and Thiel, which attests to them capturing relatively more citations during 2019 than in previous years. The contrary applies to Castilla, Jaksic, Navarrete, Niemeyer, and Santelices. All 14 ecologists mentioned up to here are full, corresponding, or honorary members of the Ecological Society of Chile.

Using data from Table 1, the position in the whole-career rank ranged between 22,950 and 100,707 (CV = 48%) and from 13,539 to 148,194 (CV = 58%) for single-year (2019) rank. The number of allocites ranged 1982 to 9521 (CV = 46%) for whole-career and 194 to 2052 (CV = 72%), respectively. Productivity variations thus seem higher at a given year than over time. The number of articles published varied the least, between 96 and 271 (CV = 34%; n = 9). As expected [14], all the correlations between number of published articles, number of allocites, and position in the rankings were negative, but not significant due to the low sample size.

As evidenced in Table 2, all but one of the 14 ecologists listed have obtained their doctorates from internationally recognized foreign universities All of schools are listed in the recognized and demanding world ranking of universities prepared by Jiao Tong University ( With only one exception, obtaining doctorates abroad is observed among the ten ecologists born from 1940 to 1964 (inclusive). For those generations, the only current availability of doctorates in ecology was abroad, but not so for the recent additions to the list (the newcomers Fajardo, Gelcich, Gianoli, and Rezende, born in the 1970s), whom all are Ph.D.’s from abroad. Possibly, newer graduates from Chilean universities will constitute the replacement generation in the future, but only time will allow testing this hypothesis.

Table 2 Academic profiles of the 14 ecologists that appear in Table 1, in the same sequence

Nine or 64% (Bozinovic, Castilla, Ebensperger, Gelcich, Jaksic, Marquet, Navarrete, Rezende, Santelices) of the 14 ecologists have been or are attached to the current Ecology Department of the Pontificia Universidad Católica de Chile (Table 2). A detailed description of the historical development of that Department is available in [15, 16]. The remainder five are evenly spread over Universidad Austral de Chile, Católica del Norte, de Chile, de La Serena, and de Talca.

All 14 ecologists have integrated or are integrating seven Centers of Scientific and Technological Excellence (CCTE’s) of the National Research and Development Agency (ANID): Center for Advanced Studies in Ecology and Biodiversity (CASEB, see [17]), Center for Climate and Resilience Research (CR2), Center of Applied Ecology and Sustainability (CAPES), Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Centro de Investigación en Ecosistemas de la Patagonia (CIEP), Institute of Ecology and Biodiversity (IEB), Instituto Milenio de Ecosistemas Forestales (FORECOS), and/or Instituto Milenio de Socio-ecología Costera (SECOS).

Their research lines (synthesized from web pages Academia, ANID, Google Scholar, Publons, Research Gate, Scopus, and/or Wikipedia) are at the frontier of ecological science worldwide, including global change, individual adaptability, biodiversity function, and ecosystem sustainability, of algae, animals, and plants, in marine and terrestrial environments. Microorganisms, fungi, and freshwater systems are conspicuously missing.

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