Response of tree growth and species coexistence to density and species evenness in a young forest plantation with two competing species
Author(s) -
Catherine Collet,
François Ningre,
Ignacio Barbeito,
Anthony Arnaud,
Alexandre Piboule
Publication year - 2013
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mct285
Subject(s) - species evenness , biology , species diversity , productivity , species richness , ecology , competition (biology) , botany , macroeconomics , economics
There is considerable evidence for the presence of positive species diversity-productivity relationships in plant populations, but the population parameters determining the type and strength of the relationship are poorly defined. Relationships between species evenness and tree survival or species coexistence are not well established. The objective of this study was to quantify the joint effects of density and species evenness on tree productivity and species coexistence.
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