Sökning: "regeneration of Quercus robur L."

Hittade 5 uppsatser innehållade orden regeneration of Quercus robur L..

  1. 1. Effects of ash dieback and Dutch elm disease on forest structure in Dalby Söderskog 2012-2020

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Janis Ruks; [2020]
    Nyckelord :Sweden; Ophiostoma spp.; Hymenoscyphus fraxineus; Phytophthora spp.; forest succession; forest structure;

    Sammanfattning : Dalby Söderskog is a national park situated in southern Sweden. The forest is dominated by European ash (Fraxinus excelsior L.), wych elm (Ulmus glabra Huds.), pedunculate oak (Quercus robur L. LÄS MER

  3. 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 Centre

    Författare :Samuel Keith; [2020]
    Nyckelord :Light demanding species; selective cutting; restoration; ecosystem services; broadleaf dominated;

    Sammanfattning : 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

  4. 3. Succession patterns and the role of fire in long-term dynamics of a mixed deciduous stand in Białowieża Forest, Poland

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Andreea Petronela Spinu; [2018]
    Nyckelord :dendroecology; disturbance regime; forest history; fire history; regeneration of Pinus sylvestris L.; regeneration of Quercus robur L.; temperate lowland Tilio-Carpinetum forest; mesophication; fire cessation;

    Sammanfattning : In temperate Europe, the ecological importance of fire is poorly understood, especially in the dynamics of forests with high share of broadleaved tree species. The aim of this thesis was to explore the role of fire in a 43-ha mixed-deciduous forest stand in Białowieża Forest, NE Poland. LÄS MER

  5. 4. Värmebehandling av ekollon (Quercus robur L) och dess påverkan på grobarhet och vitalitet hos unga plantor

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Nils-Erik Norrby; [2018]
    Nyckelord :oak; aerated steam treatment; pedunculate oak Quercus robur; acorn; germination; vitality;

    Sammanfattning : Regeneration of pedunculate oak, Quercus robur, is hampered due to uneven supplies of acorns, infectious fungi and a generally low germination percentage of acorns. Aerated steam treatment was tested on acorns collected in southeast Sweden in order to determine if this method improves germination. LÄS MER

  7. 5. Past and present Scots pine (Pinus sylvestris L.) regenaration along site type gradients in Bialowieza Forest, Poland

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Lina Behrens; [2011]
    Nyckelord :Pinus sylvestris regeneration; oak-lime-hornbeam forest Tilio-Carpinetum; regeneration pulses; forest and fire history; traditional forest utilization;

    Sammanfattning : Since 1921 the Białowieża National Park (BNP)/Poland strictly protects one of the bestpreserved ancient lowland forests of the European temperate zone, with many stands close tonatural character. Within the reserve, old Pinus sylvestris trees grow on fertile soils in a mixeddeciduous forest (oak-lime-hornbeam forest Tilio-Carpinetum) with a very rich and densefield layer. LÄS MER