Sökning: "Quercus robur"
Visar resultat 1 - 5 av 25 avhandlingar innehållade orden Quercus robur.
1. Dispersal and establishment of Quercus robur : importance of cotyledons, browsing and competition
Sammanfattning : .... LÄS MER
2. The Vertical Distribution of Roots, Mycorrhizal Mycelia and Nutrient Acquisition in Mature Forest Trees
Sammanfattning : The vertical distribution of the nutrient uptake of Norway spruce (Picea abies (L.) Karst.), European beech (Fagus sylvatica L.) and pedunculate oak (Quercus robur L. LÄS MER
3. Phytophthora and Oak Decline - Impact on Seedlings and Mature Trees in Forest Soils
Sammanfattning : This thesis investigated the occurrence of soilborne species of the plant pathogenic genus Phytophthora in southern Swedish oak forests and their possible involvement in southern Swedish oak decline. The emphasis was on the impact of P. quercina on Quercus robur in acid forest soils. LÄS MER
4. The effect of climate on oak-based species interactions : annual number of leaf flushes and insect voltinism
Sammanfattning : Plants interact with a large diversity of organisms, including insects and microorganisms. These species interactions are strongly influenced by climate, as illustrated by the advances in plant and insect phenology in response to increasing temperatures. LÄS MER
5. Spatial and temporal ecology of oak-associated fungal communities
Sammanfattning : Plants host a large diversity of microorganisms, which includes fungi, bacteria and archaea. Among these, fungi are highly diverse, and known to play a vital role in plant health and in regulation of the essential ecosystem functions. LÄS MER