Essays about: "cardinal trees"

Showing result 1 - 5 of 8 essays containing the words cardinal trees.

  1. 1. CLIMATE CHANGE AND THE NORWAY SPRUCE TREELINE IN THE CENTRAL SCANDINAVIAN MOUNTAINS Treeline evolution, tree growth and a Blue Intensity summer temperature reconstruction

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Fredrik Karlsson; [2022-09-01]
    Keywords : Treeline evolution; Tree growth; Norway spruce; central Scandinavian mountains; Blue Intensity;

    Abstract : In the context of global change, mountain regions have received increased interest in recent times with researchers trying to answer how such regions may be affected by a changing climate. Treeline environments are sensitive to the impacts of climate change which may significantly alter the characteristics of the regions. READ MORE

  3. 2. Naturlig trädföryngring och epifytiska hänglavar 10 år efter en avverkning i schackruteform

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : Johannes Ackemo; [2018]
    Keywords : hyggesfritt skogsbruk; luckhuggning; skärmträdsställning; kanteffekt;

    Abstract : Schackrutehuggning, eller Chequered-Gap-Shelterwood-System, är ett sköt-selsystem som idag inte utförs i praktiken men som kan använda fördelarna hos trakthyggesbruk och hyggesfritt skogsbruk. Dock är det viktigt att un-dersöka metodens effekter innan en storskalig tillämpning etableras. READ MORE

  4. 3. Trädens interception i ett semiaritt agroforestry-system i Burkina Faso, västra Afrika

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Axelina Jonsson; Erik Sköld; [2015]
    Keywords : nederbörd; jordbruk; hydrologi; regnperiod;

    Abstract : Vi har undersökt storleken på enskilda träds interception i ett semiaridt klimat. Interception är den nederbörd som fångas upp av exempelvis trädkronor och därefter avdunstar till atmosfären. Denna studie är en del av ett projekt som har tittat närmare på trädens effekt på grundvattennivå och kolinlagring. READ MORE

  5. 4. Clover (Trifolium spp) gamefields : forage production, utilization by ungulates and browsing on adjacent forest

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Karl Komstedt; [2012]
    Keywords : clover; Trifolium repens; browsing; gamefields; forage availability; ungulates;

    Abstract : Wildlife is a valuable and renewable resource that promotes economical, ecological and social values. These values are important for developing and maintaining many rural societies. However, growing ungulate populations have led to increased browsing pressure on valuable forest trees and crops. READ MORE

  6. 5. A study of root distribution and the effect of Heterobasidion spp. root infection on the growth of live Scots pines (Pinus sylvestris) in Southern Sweden

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Jing Zhang; [2012]
    Keywords : Heterobasidion spp.; Pinus sylvestris; stump treatment; forest management; root morphology;

    Abstract : Stump treatment against Heterobasidion spp. root infection has not been commonly conducted on Scots pine (Pinus sylvestris L.) plantations in Sweden. To assess whether it should be, growth and volume losses caused by H. READ MORE