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Homage to Coutinho: fire adaptations in cerrado plants

February 28th, 2017 Leave a comment Go to comments

Professor Leopoldo (Léo) M. Coutinho (1934–2016; Fig. 1) from the University of Sao Paulo, Brazil, studied fire adaptations in Brazilian savannas (cerrado) during the 1970s, when very few researchers recognized fire as an evolutionary force. One of his important contribution on the cerrado ecology was on fire-stimulated flowering (Fig. 2), but he also studied serotiny, nutrient cycling, fire germination, water balance, among other topics [1,2]. However, his research is little known, partly because he was not part of the dominant Anglo-Saxon culture but also because he was ahead of his time, when fire and evolution were still distant concepts [1].

Coutinho2Figure. 1. Professor L. M. Coutinho in a Brazilian cerrado (photos by A. C. Coutinho)

Fig1_CoutinhoFigure 2: Frequency distribution of the flowering intensity index (from 0 to 4) after fire (shaded; 90 days post-fire) and in control conditions (white) in 47 species (belonging to 20 families) of a cerrado ecosystem (prepared from data in Coutinho 1976). The 31 species with the highest post-fire flowering belong to 17 different families. From [1]

References

[1] Pausas J.G. 2017. Homage to L. M. Coutinho: fire adaptations in cerrado plants. Intern. J. Wildland Fire,  [doi | pdf]

[2] Pivello, V.R. 2016. Professor Leopoldo Magno Coutinho: a visão de uma discípula. Biodiversidade Brasileira, 6(2): 4-5.

 

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