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.
Woodland Diversification
Managing woodland stands in a way that retains productivity targets, but that also fosters biodiversity and stand resilience are key sustainable forest management goals. Current forestry policy advocates a diversification of woodland stands to achieve these goals, favouring mixed age structures, trees of mixed provenance and polycultures over...
The three main fungal root pathogens already present in the UK, causing significant damage in forestry, are described along with the likely impact of climate change on their spread and severity.
The six main foliar pathogens already causing significant damage to conifers and broadleaved tree species in the UK are described along with the likely impact of climate change on their spread and severity.
The paper explores the contribution that science has made to forestry and woodland management and looks at the scientific prospects and limitations for the future. It explains the reasons why Britain has become so low in self-sufficiency of wood products and charts the steps successive Governments have taken to change this, starting with the creation […]
An analysis of relevant species trials was carried out to assess the productivity of potential alternative conifer species to Sitka spruce on upland site types in Britain. Data from 87 forest experiments planted between 1929 and 1995 were analysed to compare long-term performance of 52 species with that of Sitka spruce under the same conditions and site type.
This bulletin embodies the results of an investigation into the life history of Chermes (Gillettea) cooleyi Gillette, an American species of the family Chermesidae, which has made its appearance upon the Douglas fir in this country. The insect Chermes cooleyi lives partly on the Douglas fir and partly on the Sitka spruce. It is not […]
This Bulletin provides an update to the original bulletin from 1937. Spring frosts add considerably to the difficulties of establishing young plantations. Investigations which the Imperial Forestry Institute had been carrying out for the Forestry Commission since 1929 were already yielding interesting results when the great May frosts of 1935 occurred.
This is the first Booklet dedicated to chemicals other than herbicides used in forestry. It is suggested that this publication is kept with its companion volume The use of herbicides in the forest (Booklet 51) to give a comprehensive reference to the use of all chemicals in the forest. Although produced primarily for internal use […]
Investigations which the Imperial Forestry Institute had been carrying out for the Forestry Commission since 1929 were already yielding interesting results when the great May frosts of 1935 occurred.
This Bulletin summarises results gained from the extensive programme of experiments and enquiries carried out by the Forestry Commission’s Research Division, from its inception in 1919 until the year 1970, together with the practical experience obtained in the large-scale raising of planting stocks for the national afforestation programme.
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