2017
DOI: 10.1007/s10342-017-1094-8
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Analysis of tree interactions in a mixed Mediterranean pine stand using competition indices

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Cited by 25 publications
(19 citation statements)
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“…In our study, however, we found that it was only Ps that affected the VGE of Pt, either positively or negatively depending on M. Trasobares et al [81] also found that Ps and Pn affect each other at tree level, although the effect of Pn on the VGE of Ps was more evident, this being the only effect identified in our study for this mixture. When Pp and Ph interactions were studied by Cattaneo et al [82], both species were found to affect each other negatively at tree level in a mixed plantation. Our results for the same admixture indicate that Ph affects the VGE of Pp, but not the other way around.…”
Section: Mixing Effectsmentioning
confidence: 99%
“…In our study, however, we found that it was only Ps that affected the VGE of Pt, either positively or negatively depending on M. Trasobares et al [81] also found that Ps and Pn affect each other at tree level, although the effect of Pn on the VGE of Ps was more evident, this being the only effect identified in our study for this mixture. When Pp and Ph interactions were studied by Cattaneo et al [82], both species were found to affect each other negatively at tree level in a mixed plantation. Our results for the same admixture indicate that Ph affects the VGE of Pp, but not the other way around.…”
Section: Mixing Effectsmentioning
confidence: 99%
“…However, forests with coexisting pine species are also common in Spain, covering almost 0.5 million ha (Montero and Serrada, 2013). Several studies have focused on inter-specific interactions and effects in pine-pine mixtures in different regions of the Iberian Peninsula, such as Pinus sylvestris -Pinus nigra (Trasobares et al, 2004), Pinus halepensis -Pinus nigra -Pinus sylvestris (Granda et al, 2018a) in the northeast, Pinus halepensis -Pinus pinea (Cattaneo et al, 2018) and Pinus pinaster -Pinus pinea (Ledo et al, 2014) in the northern plateau, Pinus sylvestris -Pinus nigra in the Southern Iberian Range (Jucker et al, 2014b) or Pinus pinaster-Pinus sylvestris with Abies pinsapo in the Cádiz Mountain Range. These studies reported positive, negative or neutral effects, which varied according to species assemblage and site conditions, for pine-pine interactions on wood production.…”
Section: Mediterranean Mixed-pine Forestsmentioning
confidence: 99%
“…Cuando prevalecen las interacciones negativas se genera competencia entre los individuos por los recursos disponibles. Una forma de evaluar las interacciones es analizar el crecimiento a nivel de árbol mediante la comparación de la competencia intra e interespecífica, a través de índices de competencia (Álvarez Taboada et al, 2003;Canham et al, 2004;Cattaneo et al, 2018;Contreras et al, 2011;Forrester y Smith, 2012;Weigelt y Jolliffe, 2003). Un índice de competencia caracteriza el grado en que el espacio de crecimiento de una planta individual es compartido por otras plantas (De Luis et al, 1998).…”
Section: Rodales Mixtos: Caracterización Y Estudio De Las Interaccionesunclassified
“…Como se esperaría para esta hipótesis, la pendiente de la correlación fue baja, ya que la competencia sería por los recursos del suelo y no por la luz (Pretzsch y Biber, 2010). En este sentido, el crecimiento de las coníferas heliófitas Pinus pinea y Pinus halepensis también fue afectado por la competencia por los recursos del suelo cuando fueron plantadas en plantación mixta coetánea (Cattaneo et al, 2018). En dicho estudio la diferencia en altura de las especies disminuyó la competencia por luz, y como el crecimiento de las plantas estaba limitado por las sequías características del ambiente mediterráneo, las plantas asignaron mayor cantidad de recursos a las raíces y aumentó la competencia por el agua disponible en el suelo.…”
Section: Crecimiento De C Canjerana Bajo Dosel De a Angustifoliaunclassified