Management to conserve biodiversity is likely to increase soil carbon storage in upland Atlantic oakwoods in the United Kingdom

The objective of this research was to determine whether fencing to exclude grazing from upland woodlands to facilitate the natural regeneration of trees is likely to increase soil carbon storage. Permanent sample plots were established along a transect through Young Wood, the highest Atlantic oakwood in England, immediately prior to fencing and exclusion of sheep in autumn 2008. Plots outside the wood contained either heather (Calluna vulgaris), bilberry (Vaccinium myrtillus), gorse (Ulex europaeus), wavy hair grass (Deschampsia flexuousa) or mixtures of these species. The wood is 99% sessile oak (Quercus petraea) with woodland ground flora such as heath bedstraw (Galium saxatile). Soil samples were analysed for carbon and nitrogen content. Results indicated that more carbon is stored in soil under the oaks than in either heather, bilberry, gorse, grass or mixtures of these species. In conclusion, this study showed that fencing and excluding grazing to conserve Atlantic oakwoods at their altitudinal limit in the United Kingdom is likely to have a carbon mitigation benefit as well as protecting and enhancing the biodiversity for which the management was initially intended

Safety and Reliability - Safe Societies in a Changing World

The contributions cover a wide range of methodologies and application areas for safety and reliability that contribute to safe societies in a changing world. These methodologies and applications include: - foundations of risk and reliability assessment and management - mathematical methods in reliability and safety - risk assessment - risk management - system reliability - uncertainty analysis - digitalization and big data - prognostics and system health management - occupational safety - accident and incident modeling - maintenance modeling and applications - simulation for safety and reliability analysis - dynamic risk and barrier management - organizational factors and safety culture - human factors and human reliability - resilience engineering - structural reliability - natural hazards - security - economic analysis in risk managemen