Using tree ring measurements (dendrochronology) and stable isotope analysis, the research aims to examine the stem growth and tree health histories of Acute Oak Decline (AOD)-affected trees, to look for evidence of predisposition to AOD, the impact of AOD on recent growth, and correlation with A. biguttatus attack.
Lyudmila Lozanova, short-term studentship, Bulgarian Academy of Sciences (2016)
Summary
This study investigated selected root traits such fine root length, belowground fine mass (biomass and necromass) distribution across different root diameter classes and soil depths, and patterns of temporal dynamics in root biomass and necromass.
Understanding the impacts of extreme drought on forest productivity requires a comprehensive assessment of tree and forest resilience. However, current approaches to quantifying resilience limit our understanding of forest response dynamics, recovery trajectories and drought legacies by constraining the temporal scale and resolution of assessment.
We compared individual tree growth histories with growth forecasted using […]
Forest Research, Forestry & Land Scotland and Forestry England have co-developed an evidence based, repeatable approach for assessing the biodiversity potential of the National Forest Estate. Several extent, condition, connectivity and diversity metrics are measured and aggregated into a Combined Biodiversity Index. An online, interactive tool allows users to explore mapped scores.
A suggested way for British woodlands to combat the problems they are facing due to climate change and exotic pests and diseases is to grow a range of novel exotic tree species. Here we examine the arguments for doing this in the context of British forestry where the objectives are either commercial timber production or conservation of biodiversity.
Many studies quantify short-term drought impact on tree growth relative to pre-drought growth averages. However, fewer studies examine the extent to which droughts of differing severity differentially impact tree growth or shape stand dynamics.
Focusing on three droughts in high and low density stands of Pinus sylvestris in Scotland, we calculated pre-drought growth averages using […]
Guidance to the tree felling licences required by the forestry authorities in the United Kingdom when felling trees, especially larch trees, infected by Phytophthora diseases, especially Phytophthora ramorum and Phytophthora kernovii (previously P. kernoviae)
Information on over 60 species that are either widely grown in British forests at the present time or which could play an increasing role in the future. Focus is on species which could be expected to produce usable timber in British conditions. Pages outline the natural distribution, summarise our knowledge of their site and climatic preferences and other silvicultural characteristics, and briefly cover information on suitable seed origins and provenances.
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