Essays about: "tree risks"

Showing result 1 - 5 of 28 essays containing the words tree risks.

  1. 1. Choice of tree species in the aftermath of two major storms : a qualitative study of private forest owners in southern Sweden

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Isak Lodin; [2016]
    Keywords : reforestation; small-scale private forest owners; Gudrun; Götaland; Norway spruce; reforestation grants;

    Abstract : The forests in Götaland, the most southern part of Sweden, are dominated by Norway spruce (Picea abies (L.) H. Karst). This species is very important for the Swedish forest sector, but also associated with certain risks, such as wind-throw. READ MORE

  2. 2. Analys av virkeskvalitet i gallringsfri granskog i Dalby

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Joel Engelbrektsson; [2016]
    Keywords : gran; gallring; gallringsfritt; virkeskvalitet; kvalitetsegenskaper;

    Abstract : Granen är ett av Sveriges viktigaste trädslag och har stor efterfrågan från industrin. Granen sköts vanligtvis med trakthyggesbruk med markberedning och plantering som föryngringsmetod, med röjning och ett flertal gallringar innan slutavverkning. Problematik kring gran i samband med gallring involverar främst stormskador och rotröta. READ MORE

  3. 3. Comparative study of risk analysis methods from a fire safety perspective - Case study of new underground facilities at CERN

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Frida Olin; Erik Isaksson; [2016]
    Keywords : design fires; Risk analysis methods; event tree analysis; preliminary hazard analysis; What-if; ROGA; Gretener method; NFPA 101; comparative analysis; CERN; technical risk analysis methods; case study; LHC; HL-LHC; complex methods; simplified methods; Technology and Engineering;

    Abstract : This report has investigated which type of risk analysis methods that can be used in an early design phase in a unique facility from a time and quality perspective. Two planned underground facilities for the HL-LHC at CERN have been used as a case study. READ MORE

  4. 4. Utemiljön på Eriksbergs förskola : från idé till färdigt projekt

    University essay from SLU/Department of Landscape Architecture, Planning and Management (from 130101)

    Author : Jenny-My Ljungqvist-Eliasson; [2015]
    Keywords : barnperspektiv; förskolegård; utemiljö; projektering; byggprocess; växtval; lekmiljö;

    Abstract : Barn och deras relation till, och användning av, utemiljöer ligger till grund för det här arbetet. De har ett annat sätt än vuxna att använda och uppfatta sin omgivning. Där vi ser ett yvigt träd ser de en koja eller en grotta med monster. READ MORE

  5. 5. Intrusion protection of in-vehicle network: study and recommendations

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Alexandros Asvestopoulos; [2015]
    Keywords : ;

    Abstract : Modern vehicles include several electronic control units (ECUs), organized in a controller area network (CAN), and interact with external networks for reasons such as comfort, infotainment, and autonomy. The security risks from this increasing external interaction are alarming for the safety-critical vehicle systems, since possible attackers have more options for intrusion. READ MORE