Roe deer (<Emphasis Type="Italic">Capreolus capreolus</Emphasis> L.) browsing effects and use of chestnut and Turkey oak coppiced areas

Introduction   

Roe deer (Capreolus capreolus) browsing pressure on vegetative regeneration of Turkey oak (Quercus cerris) and chestnut (Castanea sativa) and roe deer use of coppiced areas were investigated.     

Segregation of <Emphasis Type="Italic">Eucalyptus tereticornis</Emphasis> Sm. clones for properties relevant to solid wood products

Introduction   

Wood quality is an important criterion in the selection of superior genotypes when breeding for solid wood.     

Freezing-induced loss of carbon uptake in a subtropical coniferous plantation in southern China

• Context  

In January 2008, a freeze in southern China, unprecedented in 50 years, severely affected local subtropical coniferous plantations.     

Synergistic use of very high-frequency radar and discrete-return lidar for estimating biomass in temperate hardwood and mixed forests

• Introduction   

Accurate estimation of aboveground biomass is essential to better understand the carbon cycle in forest ecosystems.     

Boreal trees in the Mediterranean: recruitment of downy birch (<Emphasis Type="Italic">Betula alba</Emphasis>) at its southern range limit

Objective  

Knowledge of mechanisms determining plant persistence in range edges is essential because peripheral populations face increasing risk and they often maintain unique genotypes.     

Determining the rate of change in a mixed deciduous forest monitored for 50 years

Introduction   

Trees in two compartments of the mixed deciduous forest Draved Forest have been monitored regularly for 50 years.     

Effects of rotation length on the grade recovery and wood properties of Sitka spruce structural timber grown in Great Britain

Context   

Rotation length is known to affect timber quality in many plantation species, but its effect on the properties of Sitka spruce (Picea sitchensis) structural timber has not been quantified.     

Climatic variability and other site factor influences on natural regeneration of <Emphasis Type="Italic">Pinus pinaster</Emphasis> Ait. in Mediterranean forests

Background  

How environmental factors affect forest regeneration is relevant for systems that depend partially or fully on natural regeneration.     

Characterisation and categorisation of the diversity in viscoelastic vibrational properties between 98 wood types

Context   

Increased knowledge on diversity in wood properties would have implications both for fundamental research and for promoting a diversification of uses as material.     

Changes in forest structure and composition on Changbai Mountain in Northeast China

Introduction   

Long-term ecological studies are essential for understanding the dynamics of natural systems. However, describing long-term dynamics in old-growth forests is often hindered by a lack of archival data.     

Genetic variation in traits affecting sawn timber recovery in plantation-grown <Emphasis Type="Italic">Eucalyptus nitens</Emphasis>

• Introduction   

There is increasing interest in managing Eucalyptus nitens plantations for sawn timber production.     

Estimation of stomatal ozone uptake of deciduous trees in East Asia

• Background   

To assess ozone risks to temperate deciduous forest trees in East Asia, the stomatal ozone uptake was estimated based on a flux-based modeling approach.     

Factors controlling plasticity of leaf morphology in <Emphasis Type="Italic">Robinia pseudoacacia L.</Emphasis> II: the impact of water stress on leaf morphology of seedlings grown in a controlled environment chamber

• Context  

The cause of morphological plasticity of leaves within the crowns of tall trees still debated. Whether it is driven by irradiance or hydraulic constraints is inconclusive. In a previous study, we hypothesized that water stress caused between-site and within-tree morphological variability in mature Robinia trees.     

Changes within collembolan communities in windthrown European montane spruce forests 2 years after disturbance by fire

• Context   

In July 2005, a wildfire occurred in windthrown spruce forests in High Tatra Mountains and damaged roughly 229 ha of previously clear-cut area.     

How metal-tolerant ecotypes of ectomycorrhizal fungi protect plants from heavy metal pollution

• Introduction   

Heavy metal pollution is a strong driver of above- and belowground communities and triggers evolutionary adaptation in organisms. This review provides an overview of our knowledge on the effects of toxic concentrations of metals on ectomycorrhizal populations and communities.     

Predicting the growth and yield of <Emphasis Type="Italic">Pinus radiata</Emphasis> in Bolivia

Context   

Pinus radiata D. Don is the most widely planted conifer in the Inter-Andean Valleys of Bolivia. However, Bolivia lacks knowledge on stand dynamics and yield prediction of radiata pine, and the particular Bolivian conditions prevent a straightforward application of equations developed elsewhere.     

Evaluation of the flammability of gorse (<Emphasis Type="Italic">Ulex europaeus</Emphasis> L.) managed by prescribed burning

• Introduction  

The abandonment of rural areas has led to an increase of the fire-prone European gorse (Ulex europaeus L.) communities in some regions, where prescribed burning is a technique applied to control them. Understanding flammability changes after treatments is crucial for the sustainable use of fire.     

The relative importance of dispersal limitation and habitat preference in shaping spatial distribution of saplings in a tropical moist forest: a case study along a combination of hydromorphic and canopy disturbance gradients

• Introduction   

Various processes contribute to shaping the local assemblage of species in hyperdiverse tropical forest. The relative contribution of environmental factors and dispersal limitation in determining the spatial distribution of saplings at local scale is unclear.     

Impacts of tree canopy structure on wind flows and fire propagation simulated with FIRETEC

Introduction   

Forest fuel management in the context of fire prevention generally induces heterogeneous spatial patterns of vegetation. However, the impact of the canopy structure on both wind flows and fire behavior is not well understood.     

Genetic variation within and between populations of a desert poplar (<Emphasis Type="Italic">Populus euphratica</Emphasis>) revealed by SSR markers

Backgroud   

Populus euphratica Oliv., a long-lived woody perennial plant, is the only forest species naturally distributed in desert regions. Severe desertification has resulted in this species becoming endangered, and its populations are seriously fragmented in northwest China.