Alternative approaches to assessing the natural regeneration of Scots pine in a Mediterranean forest

Table 1 Methods used to study natural pine regeneration in Mediterranean mountains

Study	Pine species studied	Methods
Barbeito et al. 2009	P. sylvestris	Point pattern
Barbeito et al. 2011	P. sylvestris	Generalized linear model after ordination method
Christopoulou et al. 2014	P. nigra	Mixed effect model and boosted regression trees
del Cerro et al. 2009	P. nigra	General linear model
Fyllas et al. 2008	P. brutia and P. nigra	Generalized linear model
Gómez-Aparicio et al. 2006	P. nigra	General linear model
González-Martínez and Bravo 2001	P. sylvestris	General linear model after ordination method
Lucas-Borja et al. 2012	P. nigra	General linear model
Montes and Cañellas 2007	P. sylvestris	Point pattern analysis
Osem et al. 2013	P. halepensis	General linear model
Pardos et al. 2007	P. sylvestris	Point pattern analysis and general linear model
Pausas et al. 2004	P. halepensis	General linear model
Prévosto et al. 2012	P. halepensis	Generalized and general linear model
Spanos et al. 2000	P. brutia	Linear and exponential regression

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