Sökning: "Buffer"

Visar resultat 1 - 5 av 704 uppsatser innehållade ordet Buffer.

  1. 1. An attempt to promote ground-nesting bees in an urban landscape. Investigating the use of sand beds as a conservation effort.

    Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Författare :Bodil Mattson; [2024-02-16]
    Nyckelord :ground-nesting bees - pollinator conservation - sand beds – conservation in urban parks;

    Sammanfattning : Pollinators provide crucial services for the ecosystems by pollinating around 80-90% of all plants. However, pollinating insects are declining worldwide which may cause a parallel decline in plant species leading to large biodiversity losses. LÄS MER

  3. 2. Riparian plant biodiversity and community composition of ditches and straightened streams : identifying key environmental drivers in a boreal forest setting

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

    Författare :Rasmus Staaf; [2024]
    Nyckelord :artificial waterways; riparian zone; novel ecosystems; ; forestry; ditch network maintenance; species richness; hill-diversity; drainage ditches; coarse woody debris; ditch cleaning; ecology;

    Sammanfattning : Modified ecosystems are typically seen as degraded and having no ecological value. In many cases, the modification of the ecosystem was done more than 100 years ago and may have had time to recover and become a refugia for species that were once more common in the landscape. LÄS MER

  4. 3. Kris och Narrativ: En kvalitativ studie av buffers användning i Manchester Uniteds kriskommunikation

    Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Filip Sturesson; Robert Magnason; [2024]
    Nyckelord :crisis communication; narrative analysis; buffer; organized sport;

    Sammanfattning : In organized sports, Buffers play a bigger role within crisis communications than other industries. These buffers can relieve or intensify a crisis depending on the welfare of the organization's reputation. LÄS MER

  5. 4. Marktäckets och markfuktighetens påverkan på blomsterlupinens (Lupinus polyphyllus) utbredning i Jämtland

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Julia Svedh; [2024]
    Nyckelord :Garden lupine; Lupinus polyphyllus; soil moisture; land cover; invasive alien species; Jämtland; ; Blomsterlupin; Lupinus polyphyllus; marktäcke; markfuktighet; invasiva främmande arter; Jämtland;

    Sammanfattning : Biodiversity is the prerequisite for well-functioning ecosystem services that are crucial, like clean water and clean air. Invasive alien species (IAS) are a serious and long-term issue that is actively threatening the genetic diversity within ecosystems. LÄS MER

  7. 5. Jag hade ett försvagat socialt band, därför begick jagen brottslig handling i min ungdom : En kvalitativ studie om risken för att begå brott under ungdomstiden

    Kandidat-uppsats, Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

    Författare :Maria Jansson; Petra Törebrand; [2024]
    Nyckelord :;

    Sammanfattning : For a long time there has been discussion in Sweden about the reasons why people become criminals, especially in adolescence. The purpose of this essay is to use Travis Hirschi´s control theory social bonds, to see if a weakened social bond increases the risk of a youth committing criminal acts. LÄS MER