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Review
. 2024 Sep;27(9):e14500.
doi: 10.1111/ele.14500.

The Relationship Between Maturation Size and Maximum Tree Size From Tropical to Boreal Climates

Valentin Journé  1 Michał Bogdziewicz  2 Benoit Courbaud  1 Georges Kunstler  1 Tong Qiu  3 Marie-Claire Aravena Acuña  4 Davide Ascoli  5 Yves Bergeron  6 Daniel Berveiller  7 Thomas Boivin  8 Raul Bonal  9 Thomas Caignard  10 Maxime Cailleret  11 Rafael Calama  12 J Julio Camarero  13 Chia-Hao Chang-Yang  14 Jerome Chave  15 Francesco Chianucci  16 Thomas Curt  17 Andrea Cutini  18 Adrian Das  19 Evangelia Daskalakou  20 Hendrik Davi  8 Nicolas Delpierre  7 Sylvain Delzon  10 Michael Dietze  21 Sergio Donoso Calderon  22 Laurent Dormont  23 Josep Maria Espelta  24 William Farfan-Rios  25 Michael Fenner  26 Jerry Franklin  27 Catherine Gehring  28 Gregory Gilbert  29 Georg Gratzer  30 Cathryn H Greenberg  31 Arthur Guignabert  32 Qinfeng Guo  33 Andrew Hacket-Pain  34 Arndt Hampe  35 Qingmin Han  36 Mick E Hanley  37 Janneke Hille Ris Lambers  38 Jan Holík  39 Kazuhiko Hoshizaki  40 Ines Ibanez  41 Jill F Johnstone  42 Johannes M H Knops  43 Richard K Kobe  44 Hiroko Kurokawa  45 Jonathan Lageard  46 Jalene LaMontagne  47 Mateusz Ledwon  48 François Lefèvre  8 Theodor Leininger  49 Jean-Marc Limousin  50 James Lutz  51 Diana Macias  52 Anders Mårell  53 Eliot McIntire  54 Emily V Moran  55 Renzo Motta  5 Jonathan Myers  56 Thomas A Nagel  57 Shoji Naoe  58 Mahoko Noguchi  58 Julian Norghauer  59 Michio Oguro  45 Jean-Marc Ourcival  50 Robert Parmenter  60 Ian Pearse  61 Ignacio M Pérez-Ramos  62 Łukasz Piechnik  63 Tomasz Podgórski  64 John Poulsen  65 Miranda D Redmond  66 Chantal D Reid  67 Pavel Samonil  39 C Lane Scher  67 William H Schlesinger  67 Barbara Seget  63 Shubhi Sharma  68 Mitsue Shibata  45 Miles Silman  69 Michael Steele  70 Nathan Stephenson  19 Jacob Straub  71 Samantha Sutton  67 Jennifer J Swenson  72 Margaret Swift  67 Peter A Thomas  73 Maria Uriarte  74 Giorgio Vacchiano  75 Amy Whipple  76 Thomas Whitham  76 S Joseph Wright  77 Kai Zhu  41 Jess Zimmerman  78 Magdalena Żywiec  63 James S Clark  1   67
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Free article
Review

The Relationship Between Maturation Size and Maximum Tree Size From Tropical to Boreal Climates

Valentin Journé et al. Ecol Lett. 2024 Sep.
Free article

Abstract

The fundamental trade-off between current and future reproduction has long been considered to result in a tendency for species that can grow large to begin reproduction at a larger size. Due to the prolonged time required to reach maturity, estimates of tree maturation size remain very rare and we lack a global view on the generality and the shape of this trade-off. Using seed production from five continents, we estimate tree maturation sizes for 486 tree species spanning tropical to boreal climates. Results show that a species' maturation size increases with maximum size, but in a non-proportional way: the largest species begin reproduction at smaller sizes than would be expected if maturation were simply proportional to maximum size. Furthermore, the decrease in relative maturation size is steepest in cold climates. These findings on maturation size drivers are key to accurately represent forests' responses to disturbance and climate change.

Keywords: allometry; life history; seed production; size; tree fecundity; tree maturation.

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References

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