Essays about: "Blåbär"

Showing result 1 - 5 of 24 essays containing the word Blåbär.

  1. 1. “What’s the buzz with bilberries?” – Bilberry pollinator community structure and function in relation to forest type and habitat structure

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Jacob Björnberg; [2022]
    Keywords : Biology and Life Sciences;

    Abstract : Over the last century, Swedish forests have undergone rapid land-use change due to intensification of management practices for timber production and the introduction of monocultures, which have resulted in considerable habitat loss and negative impacts to biodiversity. Insects form a significant component of forest biodiversity, yet forest-dwelling pollinators remain understudied, and little is known about how management strategies affect forest insect pollinator communities. READ MORE

  3. 2. Blädningsbrukets påverkan på biologisk mångfald : effekten på kärlväxters biodiversitet och specifikt förekomsten av blåbär

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

    Author : Erik Hallgren; Anna Sandberg; [2022]
    Keywords : blädningsbruk; hyggesfritt skogsbruk; kärlväxter; blåbär; Vaccinium myrtillus; artrikedom; biodiversitet;

    Abstract : The utilization of the Swedish forest as a natural resource has intensified during the last decade, which has led to an increase in disturbances on the forest ecosystems as a result of clear cutting. The effect of forestry on species richness and species composition has a large impact on how well the biodiversity and ecological communities can function. READ MORE

  4. 3. Att mäta och dokumentera markslitage : en fallstudie från Tyresta nationalpark

    University essay from SLU/Dept. of Ecology

    Author : Elvira Lundin; [2022]
    Keywords : markslitage; vegetation; täckningsgrad; mätmetoder; besökstryck; lav; mossa; ljung; blåbär; lingon; tältplats; hällmark; bildanalys; Sample Point; Tyresta nationalpark; Årsjön;

    Abstract : Utmaningarna med ett ökande besökstryck har lyfts allt mer senaste tiden, i synnerhet efter uppsvinget som friluftslivet fick i samband med pandemin 2020. En av de mest uttalade effekterna av ett högt besökstryck har identifierats som påverkan på markvegetationen. READ MORE

  5. 4. Can Saccharomycopsis vini and Z4-11Al be used in a push-pull system against the invasive pest Drosophila suzukii?

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Hedda Andersson; [2022]
    Keywords : Z -4-undecenal; pheromone; yeast; volatiles; pest management; spotted wing drosophila;

    Abstract : Drosophila suzukii is a pest with global spread that lays its eggs in soft fruits. It has been deemed potentially invasive to Sweden. Contrary to other Drosophila species, D. suzukii possess a serrated ovipositor which makes it possible for it to lay its eggs in ripening fruits. READ MORE

  6. 5. Hållbara alternativ på substrat i blåbärsodling

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Måns Thorstensson; [2021]
    Keywords : blåbär; vaccinium corymbosum; torv; substrat; miljö; blueberry; vaccinium corymbosum; peat; substrate; environment;

    Abstract : En litteraturstudie om hur blåbärsodling skulle kunna genomföras utan att använda torv som odlingssubstrat. Alternativ som tagits upp är biokol, bark, träflis och kokosfiber. Anledningen till att dessa tagits upp är för att de används i en viss utsträckning idag inom den typ av odling. READ MORE