Sökning: "fire cessation"

Hittade 2 uppsatser innehållade orden fire cessation.

1. 1. 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

3. 2. Vegetationsutveckling och brandhistorik i Tyresta under 9000 år : en pollenanalytisk studie av en skvattramtallmyr i Tyresta nationalpark, Södermanland

   L3-uppsats, SLU/Dept. of Forest Ecology and Management

   Författare :Henrik von Stedingk; [1999]
   Nyckelord :kol; Ledum; pollenanalys; reservat; skogsbete; skogsförordning; skogshistoria; skötsel; Stockholm; åldersstruktur;

   Sammanfattning : Analyses of pollen and charcoal in peat cores, together with age-structure data of Pinus sylvestris from a Ledum-Pinus-mire in the Tyresta National Park (south-east Sweden) show the regional vegetation succession and fire history over the last 9000 years. Five major stages of mire development are identified: 1. Lake (c 7000-6400 cal BC); 2. LÄS MER