Sökning: "meltwater"

Visar resultat 1 - 5 av 52 uppsatser innehållade ordet meltwater.

  1. 1. Analysis of Rainfall-runoff processes at different scales in two mountainous, Arctic catchments in northern Sweden

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :June Johansson; [2023]
    Nyckelord :Arctic hydrology; Catchment response parameters; Water height recession analysis; Permafrost presence; Glacier presence;

    Sammanfattning : The hydrological regime in Arctic catchments is being altered as an effect of climate change. To be able to project future changes in Arctic hydrology and hydrogeology, the mechanisms and drivers affecting runoff generation needs to be understood. LÄS MER

  3. 2. Planering för plats för snöupplag med anslutande dagvattenanläggning

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Anton Hamidi; [2023]
    Nyckelord :Dagvatten; dagvattenhantering; StormTac; Scalgo Live; Konsult; forskning; konsultation; Luleå Kommun; Lumire; Luleå Tekniska Universitetet; Luleå Tekniska Universitet; LTU; Snö; Snöhantering; Snöupplag; rening; våtmark; SVU;

    Sammanfattning :  The study has consisted of creating a place for snow storage with a connecting storm water facility. This is based on findings regarding concentrations of pollutants in Luleå's snow storages in combination with Luleå's standards for design of these storages. LÄS MER

  4. 3. Mot en hållbar dagvattenhantering i en växande stad : En studie om hur Umeå kommun arbetar mot en hållbar dagvattenhantering

    Kandidat-uppsats, Umeå universitet/Institutionen för geografi

    Författare :Ekaterina Oberlauf; [2023]
    Nyckelord :Stormwater management; Sustainable; Ecosystem services; Rain; Green areas;

    Sammanfattning : When precipitation increases as a result of climate change during certain periods, demands are placed on how cities can cope with the increased handling of stormwater, rainwater and meltwater runoff. Umeå is a city with the vision of reaching 200,000 inhabitants by the year 2050 and that growth must be managed with ecological, economic, social and cultural sustainability. LÄS MER

  5. 4. For Better or for Worse? - A qualitative study of the connection between a sole proprietor and its respective brand.

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi

    Författare :Julia Lind; Alma Stridh; [2022]
    Nyckelord :Sole proprietor; Brands; Brand equity; Credibility;

    Sammanfattning : The emergence of influencers establishing their own brand has become a common phenomenon today as a result of the benefits that brands can leverage through influencer credibility. This study aims to investigate the connection between the sole proprietor and its respective brand during the time of a scandal caused by one of the parties. LÄS MER

  7. 5. Methane Sulphonic Acid in East Antarctic Coastal Firn and Ice Cores and Its Relationship with Chlorophyll-a and Sea Ice Extent in the Southern Ocean

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Emma Nilsson; [2022]
    Nyckelord :methane sulphonic acid; firn cores; sea ice proxy; marine primary productivity; Fimbul Ice Shelf; Dronning Maud Land; metansulfonsyra; firnkärnor; havsis-proxy; marin primärproduktion; Fimbulisen; Dronning Maud Land;

    Sammanfattning : The seasonal retreat of sea ice in the austral spring and summer around Antarctica has a significant effect on phytoplankton activity, mainly due to light availability, meltwater input of dissolved iron, and surface water stratification. Phytoplankton produce dimethylsulfoniopropionate, the precursor to the climate-cooling gas dimethyl sulphide, which is ventilated to the atmosphere and oxidised to methane sulphonic acid (MSA). LÄS MER