Modelling spatial and temporal variability in a zero-inflated variable: the case of stone pine (Pinus pinea L.) cone production

R Calama, S Mutke, J Tomé, J Gordo, G Montero… - Ecological …, 2011 - Elsevier
Modelling masting habit, ie the spatial synchronized annual variability in fruit production, is a
huge task due to two main circumstances:(1) the identification of main ecological factors …

Spatial dynamics of cone production in Mediterranean climates: A case study of Pinus pinea L. in Portugal

AC Gonçalves, A Pommerening - Forest Ecology and Management, 2012 - Elsevier
Seed production of trees is key to natural regeneration of forests and to successful
conservation management. Despite its importance no spatially explicit analyses of seed …

Enhanced tools for predicting annual stone pine (Pinus pinea L.) cone production at tree and forest scale in Inner Spain

RC Sainz, FJG Alonso, GM Casanueva… - Forest …, 2016 - dialnet.unirioja.es
Aim of the study: To present a new spatiotemporal model for Pinus pinea L. annual cone
production with validity for Spanish Northen Plateau and Central Range regions. The new …

An empirical ecological-type model for predicting stone pine (Pinus pinea L.) cone production in the Northern Plateau (Spain)

R Calama, FJ Gordo, S Mutke, G Montero - Forest Ecology and …, 2008 - Elsevier
Data from a 10 year series of cone production taken from 755 trees were used to model
individual cone production in stone pine (Pinus pinea L.) stands in the Northern Inland …

Cone and seed production from stone pine (Pinus pinea L.) stands in Central Range (Spain)

R Calama, G Montero - European Journal of Forest Research, 2007 - Springer
Natural regeneration of stone pine (Pinus pinea L.) stands in the Central Range of Spain
can be difficult to attain. The success of this regeneration is affected by factors such as the …

Variability of Mediterranean Stone pine cone production: Yield loss as response to climate change

S Mutke, J Gordo, L Gil - Agricultural and Forest Meteorology, 2005 - Elsevier
Cones are harvested from Mediterranean Stone pine Pinus pinea L. for their edible kernels,
pine nuts, which have been used as a food item in the region since Palaeolithic times. At …

Linking climate, annual growth and competition in a Mediterranean forest: Pinus pinea in the Spanish Northern Plateau

R Calama, M Conde, J de-Dios-García… - Agricultural and Forest …, 2019 - Elsevier
Climate, competition and site conditions are the main drivers controlling annual secondary
growth in tree species. These factors do no act independently on tree growth, but by means …

Non-linear regional weather-growth relationships indicate limited adaptability of the eastern Baltic Scots pine

R Matisons, D Elferts, O Krišāns, V Schneck… - Forest Ecology and …, 2021 - Elsevier
Under changing climate, temporal and spatial stability (stationarity) of growth responses of
trees to weather and climate, which has often been presumed without explicit testing, is …

Incorporation of indices of annual climatic variation into growth models for Pinus radiata

P Snowdon, T Jovanovic, TH Booth - Forest Ecology and Management, 1999 - Elsevier
Data for Pinus radiata D. Don grown in the Australian Capital Territory (ACT) are used to
show that annual indices of growth potential can be successfully incorporated into …

Adapting a model for even-aged Pinus pinea L. stands to complex multi-aged structures

R Calama, I Barbeito, M Pardos, M del Río… - Forest ecology and …, 2008 - Elsevier
Stone pine (Pinus pinea L.) stands have been usually managed as even-aged stands. Main
objectives in management combine two main commercial productions, timber and pine nuts …