Synchrony is more than overlap: measuring phenological synchronization considering time length and intensity

The degree of flowering and fruiting synchronization is believed to have ecological and evolutionary relevance at several scales. Here we discuss some measures that have been used to estimate synchrony and propose an index that incorporates both the entire length of an individual phenophase and variation in the number of flowers or fruits over that time period. This new index describes more accurately the phenological synchrony among individuals and populations.

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Bibliographic Details
Main Authors: Freitas,Leandro, Bolmgren,Kjell
Format: Digital revista
Language:English
Published: Sociedade Botânica de São Paulo 2008
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042008000400017
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Summary:The degree of flowering and fruiting synchronization is believed to have ecological and evolutionary relevance at several scales. Here we discuss some measures that have been used to estimate synchrony and propose an index that incorporates both the entire length of an individual phenophase and variation in the number of flowers or fruits over that time period. This new index describes more accurately the phenological synchrony among individuals and populations.