Sökning: "Miljöförhållanden"

Visar resultat 1 - 5 av 50 uppsatser innehållade ordet Miljöförhållanden.

  1. 1. Land Use Changes After Drought Periods in California, USA

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Mak Uscuplic Saravanja; [2023]
    Nyckelord :droughts; land use; severe; devastating; natural hazards; torka; markanvändning; allvarlig; förödande; naturfaror;

    Sammanfattning : Since ancient times, mankind has faced a constant battle against natural hazards. From the earlieststages of human communication, when human beings communicate by some sort of harsh gruntsand unintelligible words, people were struck by the awe-inspiring power of nature as floods, storms,earthquakes, and other events which reshaped their environment and way of living. LÄS MER

  3. 2. Antarctic Subglacial Lakes as Environmental Analogues for Possible Hidden Biospheres on the Moons Europa and Enceladus

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Jonas Fahlman; [2023]
    Nyckelord :astrobiology; icy moons; subglacial lakes; ice dynamics; thermal regimes; extremophiles; anthropogenic contamination; astrobiologi; ismånar; subglaciala sjöar; is-dynamik; termiska regimer; extremofiler; antropologisk kontaminering;

    Sammanfattning : The evolving science of astrobiology for the search for life beyond Earth has put focus on the possibility of subsurface bodies of liquid water beneath the surface of icy moons within our Solar System. Specifically, the Jovian moon of Europa and the Saturnian moon of Enceladus show telling characteristics of endogenous heating through their complex tidal resonances with their parent planets – suggesting the presence of oceans of liquid water and therefore a potential for astrobiology. LÄS MER

  4. 3. The Paradigm Shift for Substations Technology within Wind Power Applications from Onshore to Floating

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ahmad Talaat Hifzy; [2023]
    Nyckelord :Floating; offshore; substation; transformer; GIS; equipment; high-voltage; fatigue; Flytande; havsbaserad; station; transformator; GIS; utrustning; högspänning; utmattning;

    Sammanfattning : Floating wind turbines are attracting more attention as more than three-quarters of the total offshore technical potential is located in deep water, leading to a growing trend in floating wind farm projects. Consequently, it becomes necessary to develop Floating Offshore Substation (FOSS) to step up voltage and efficiently transmit power to the shore with minimal losses. LÄS MER

  5. 4. Technical requirements for mooring goods in the Swedish Navy

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Dennis Ekman; [2023]
    Nyckelord :Mechanics; Solid Mechanics; Navy; FMV; Defence; Ship; Boat; Hawser; Mooring; Mooring goods; FEM; Mekanik; Hållfasthetslära; Marinen; Marin; Flottan; FMV; Försvaret; Skepp; Båt; Tågvirke; Förtöjningsgods; Tamp;

    Sammanfattning : The objective of this thesis is to generate and enhance technical specifications for mooring equipment designated for the Swedish Navy, as commissioned by the Swedish Defence Materiel Administration. The technical specifications will primarily emphasize the capacity to endure various load scenarios imposed by the Swedish Defence on the mooring equipment. LÄS MER

  7. 5. Plantering av strandade ålgrässkott (Zostera marina)

    Kandidat-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Maria Sjörin; Therése Svensson; [2023]
    Nyckelord :;

    Sammanfattning : Ålgräs (Zostera marina) är en blommande marin växt som ingår i gruppen sjögräs och återfinns längs kuster globalt. Arten bidrar med en mängd olika ekosystemtjänster, till exempel stabilisering av sediment, lagring av näringsämnen samt bistår som habitat till en mängd olika arter. LÄS MER