Sökning: "Quercus petraea"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden Quercus petraea.
1. The Combined Influences of Canopy Openness, Browsing Protection, and Low Intensity Fire on the Natural Regeneration of Oak in Southern Sweden
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : Whilst oak was historically prevalent in the landscape of temperate Europe, changes in the disturbance regime of forests have led to limited regeneration across its distribution. In this study, the fire oak hypothesis is tested to assess the tolerance of Quercus robur and Quercus petraea recruits (seedlings and saplings) to a low intensity burn, and how this response may differ depending on the presence of browsing and canopy openness. LÄS MER
2. Natural oak regeneration in response to selective cutting : restoration of temperate deciduous woodlands on abandoned agricultural land in Scandinavia
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : The natural regeneration of sessile oak (Quercus petraea (Matt.) L.) and pedunculate oak (Quercus robur L.) is largely uncertain across central Europe and Scandinavia. LÄS MER
3. Bevattning- och gödslingsförsök i ekbestånd : tillväxteffekter på Q.robur och Q. petraea i södra Sverige
Kandidat-uppsats, SLU/Dept. of Forest Ecology and ManagementSammanfattning : I stora delar av Sverige är kväve- och vattenbrist en hämmande faktor för skogsträdens tillväxt. I denna studie undersöktes om gödsling och bevattning ökar tillväxten för ekbestånd i södra Sverige. Hypotesen var att gödsling och bevattning ger en positiv effekt på tillväxten. LÄS MER
4. Större och mindre växtätares samexistens : Möjlig interaktion och effekt på lokal biodiversitet
Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : The purpose of this report was to investigate to which extent local presence of large herbivore mammals (Alces alces, Cervus elaphus, Capreolus capreolus, Dama dama and Sus scrofa) covaries with small rodents (Myodes glaerolus, Apodemus flavicollis and Apodemus sylvaticus? The hypothesis was that high abundance of wild ungulates would inhibit the density of small forest rodents. The data was collected during field work within FoMA (Environmental Monitoring Assessment)/SLU (Swedish University of Agricultural Science). LÄS MER
5. Development of single oak trees in a mixed coniferous stand
Master-uppsats, SLU/Southern Swedish Forest Research CentreSammanfattning : Pedunculate oak (Quercus robur) and sessile oak (Quercus petraea) are important tree species in the southern half of Sweden. Oak trees house a large biological fauna and can have high value timber. Managing oaks in pure stands is common but a large portion of oak is found in admixed in coniferous stands. LÄS MER