Essays about: "beech quality"
Showing result 1 - 5 of 16 essays containing the words beech quality.
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1. Mängden död ved i värdekärnor i Söderåsens nationalpark
University essay from SLU/Southern Swedish Forest Research CentreAbstract : There is a lack of knowledge about the development of the dead wood in former production beech (Fagus sylvatica) forests that have been protected. The present study has been carried out in Söderåsen National Park to compare the distribution of dead wood in relatively unaffected beech forests that have been protected for a long time (A-value cores) and older, previously managed beech forest that has only been protected for 20-30 years (B-value cores). READ MORE
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2. A comparison of thinning programmes in European beech (Fagus sylvatica L.) based on permanent plots in Southern Sweden
University essay from SLU/Southern Swedish Forest Research CentreAbstract : The present study investigated 7 thinning experiments in beech which were established in 1971. The purpose was to compare two thinning programmes with different thinning intervals. The programmes (A and B) were designed according to yield tables by Carbonnier (1971). The experimental plots have been measured regularly in 5 to 10 years intervals. READ MORE
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3. Beech provenance trail in Sweden : growth and timber quality evaluation
University essay from SLU/Southern Swedish Forest Research CentreAbstract : Provenance trails allow to test tree growth differences and meet current requirements for timber quality in a particular experimental site. The aim of this manuscript was to distinguish the differences in growth and timber quality features between European beech (Fagus sylvatica L. READ MORE
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4. Growth and timber quality evaluation of 33 European beech (Fagus sylvatica L.) provenances from a site in Southern Sweden
University essay from SLU/Southern Swedish Forest Research CentreAbstract : This study aims to shed more light on the differences in growth and timber quality characteristics between European beech provenances at its northern distribution margin. Data was collected from a provenance trial established in 1998 in southern Sweden to determine the growth and development of 33 provenances of European beech (Fagus sylvatica L. READ MORE
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5. Estimation of the potential BVOC emissions by the different tree species in Malmö
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : BVOC emissions from trees contribute to ozone and secondary aerosol formation and therefore have an impact on air quality. The two most abundant BVOCs emitted from trees are isoprene and monoterpenes. READ MORE
