Essays about: "stumps"

Showing result 26 - 30 of 95 essays containing the word stumps.

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

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Andreea Petronela Spinu; [2018]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 27. En jämförande studie av stubbens skottskjutning efter röjning med kedjeröjsåg kontra klingröjsåg

    University essay from SLU/School for Forest Management

    Author : Johan Hassel; [2018]
    Keywords : stubbskott; björk; ungskog;

    Abstract : In the young forests of Sweden the birch covers 30 percent of the standing volume and is a big competitor to the spruce- and pine seedlings. The dominating method to handle naturally rejuvenated birch in the young forest is to use a brush cutter. READ MORE

  4. 28. Studie av rottickans S-form i ett röjningsbestånd av gran

    University essay from SLU/School for Forest Management

    Author : Andreas Östlund; [2017]
    Keywords : rotstop; kärnvedsandel; stubbdiameter;

    Abstract : The aim of this study was to examine if heartwood properties and stump diameter affected the establishment of Heterobasidion parviporum in a Norway spruce stand at the stage of pre-commercial thinning. In addition, the effects of Rotstop® application on the stumps were investigated. READ MORE

  5. 29. Histological Investigation of the testicular nerves at the castration site in geldings

    University essay from SLU/Dept. of Clinical Sciences

    Author : Emma Angelina Bengtsdotter; [2017]
    Keywords : castration; testicle; nerve; neuroma; pain; gelding;

    Abstract : Castration is one of the most common surgical procedures in equine medicine and associated with a number of postoperative complications such as swelling, infection, haemorrhage, peritonitis, funiculitis, omental herniation and eventration. But what happens with the testicular nerves after crushing and severing during the procedure? An injured nerve can respond with degeneration and/or regeneration. READ MORE

  6. 30. Explaining population size of the saproxylic beetle Prionus coriarius as a function of available dead wood resources

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : Isak Sarac; [2016]
    Keywords : pheromone; coleoptera; cerambycidae; dispersal; threshold; conservation;

    Abstract : Dead wood is an important substrate for many forest bound species including the large group of dead wood associated (saproxylic) beetles. Saproxylic beetles have species specific substrate requirements, that may vary according to factor such as tree species, object type, trunk diameter and decomposition stage. READ MORE