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Gewählte Publikation:

Vacchiano, G; Pesendorfer, MB; Conedera, M; Gratzer, G; Rossi, L; Ascoli, D.
(2021): Natural disturbances and masting: from mechanisms to fitness consequences
PHILOS T R SOC B. 2021; 376(1839), 20200384 FullText FullText_BOKU

Abstract:
The timing of seed production and release is highly relevant for successful plant reproduction. Ecological disturbances, if synchronized with reproductive effort, can increase the chances of seeds and seedlings to germinate and establish. This can be especially true under variable and synchronous seed production (masting). Several observational studies have reported worldwide evidence for co-occurrence of disturbances and seed bumper crops in forests. Here, we review the evidence for interaction between disturbances and masting in global plant communities; we highlight feedbacks between these two ecological processes and posit an evolutionary pathway leading to the selection of traits that allow trees to synchronize seed crops with disturbances. Finally, we highlight relevant questions to be tested on the functional and evolutionary relationship between disturbances and masting. This article is part of the theme issue 'The ecology and evolution of synchronized seed production in plants'.
Autor*innen der BOKU Wien:
Gratzer Georg
Pesendorfer Mario
BOKU Gendermonitor:


Find related publications in this database (Keywords)
mast seeding
evolution
seed production
environmental prediction
perennial plants
disturbance ecology


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