Sökning: "floodings"

Visar resultat 1 - 5 av 31 uppsatser innehållade ordet floodings.

  1. 1. Hur avrinningskoefficienten varierar med återkomsttid - En jämförelse mellan fyra olika områden i Sverige

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Nina Enger; [2024]
    Nyckelord :Runoff coefficient; Return period; Modelling; MIKE ; Floodings; Technology and Engineering;

    Sammanfattning : As climate change progresses, heavy rainfall in Sweden is becoming more frequent and intense, coinciding with an increase in impermeable surfaces in urban areas. This raises the risk of flooding as drainage networks may exceed their capacity due to increased runoff. LÄS MER

  3. 2. Alla broar är brända : Internflyktingar som skyddssubjekt, med särskild fokus på klimatförändringar samt naturkatastrofer

    Uppsats för yrkesexamina på avancerad nivå, Stockholms universitet/Juridiska institutionen

    Författare :Aylin Bahmanyar; [2023]
    Nyckelord :#internallydisplacedpersons #IDP #internationallaw #climatechange #UN #kampalaconvention; #internflykt #internationellrätt #klimat #FN #kampalakonventionen;

    Sammanfattning : Rebuilding burned bridges with adequate access to human rights – one brick at a time. Internal displacement is a fast-growing issue which does not receive the attention it needs from the international community. LÄS MER

  4. 3. Metodik för framtagande av konsekvenskartor för klimatanpassad dagvattenplanering

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Vendela Karlsson; [2023]
    Nyckelord :Consequence mapping; Consequence analysis; Flooding; Stormwater management; QGIS; Water and Environmental Engineering; Technology and Engineering;

    Sammanfattning : The extreme short-term precipitation in Sweden is expected to increase due to climate change. This means that there will be an increased risk of floodings in urban areas. Several cloudbursts during the past decade have caused major damage to communities all over Sweden with high restoration costs as a result. LÄS MER

  5. 4. Reprocessing and Characterization of Polybenzimidazole for High-Temperature Polymer Electrolyte Membrane Fuel Cells

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Douglas Björkengren; [2023]
    Nyckelord :polymer electrolyte membrane fuel cells; PEMFC; HTPEMFC; polymer technology; polymer characterization; reprocessing; recycling; polybenzimidazole; PBI; Technology and Engineering;

    Sammanfattning : A reprocessing method of poly(2,2’-(m-phenylene)-5,5’-bibenzimidazole) (PBI) membranes recovered from the production line of High-Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFC) at Blue World Technologies (BWT) has been developed in order to reduce material loss in the production. Redissolution of scrap PBI membranes in poly(phosphoric acid) (PPA) and phosphoric acid (PA) was successful and the subsequent washing procedure produced PBI that could be redissolved in N,N-dimethyl acetamide (DMAc) and suitable for solution casting of new membranes. LÄS MER

  7. 5. Problemlösning inom dagens räddningstjänst - En svensk fallstudie

    Kandidat-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Nils Karlsten; Vilma Sand; [2023]
    Nyckelord :Räddningstjänst; Problem; Problemlösning; Förebyggande arbete; Lägesbild; Nätverk; Översvämning; Skyfall; Resurser; Samhällsviktig verksamhet; Technology and Engineering;

    Sammanfattning : In the summer of 2021 a massive rainfall caused floods in Gävleborg län. The flood contributed to high burden on SOS-alarm and the fire and rescue service when approximately 700 emergency calls were received in a short amount of time. The flood caused floodings in cellars, damage to infrastructure and problems moving through traffic. LÄS MER