Sökning: "Temperature Anomaly"

Visar resultat 16 - 20 av 25 uppsatser innehållade orden Temperature Anomaly.

  1. 16. Estimating wildfire-attributed boreal forest burn in Central and Eastern Siberia during summer of 2016

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Martynas Cerniauskas; [2017]
    Nyckelord :climate change; burned area; taiga; Siberia; boreal forest; physical geography; wildfire; MODIS; remote sensing; carbon cycle; Earth and Environmental Sciences;

    Sammanfattning : Changing climate affects various ecosystem processes within the boreal forest, wildfire among them. Meanwhile temperature is commonly accepted as one of the most important regulating factors. LÄS MER

  3. 17. Switching to the “Golden Age of Natural Gas” with a focus on shale gas exploitation : a possible bridge to mitigate climate change?

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Hossein Maazallahi; [2015]
    Nyckelord :Physical Geography and Ecosystem Science; GEM; shale gas exploitation; fugitive methane; climate change; carbon dioxide; age of natural gas; fossil fuel combustion; Earth and Environmental Sciences;

    Sammanfattning : Currently, policy makers put high attention in supplying global energy demand by focusing on 2°C policy; global temperature anomaly based on the global mean temperature of pre-industrial era (13.7°C). How to keep the 2°C policy at global scope is the main question in climate framework. LÄS MER

  4. 18. Thermodynamic and electronic properties of niobium at finite temperatures

    Master-uppsats, Linköpings universitet/Teoretisk Fysik; Linköpings universitet/Tekniska fakulteten

    Författare :Johan Tidholm; [2015]
    Nyckelord :Anharmonicity; Thermodynamic properties; Electronic properties; Niobium; Finite temperatures;

    Sammanfattning : Niobium (Nb) is a fascinating element, that when it is in a solid state has remarkable properties. This is believed to be a result of its electronic configuration that has partially filled 4d and 5s sub-shells. Nb has a melting temperature of 2750 K, a high strength at high temperature, and a good wear resistance. LÄS MER

  5. 19. Dynamics of the η' meson at finite temperature

    Master-uppsats, Uppsala universitet/Kärnfysik

    Författare :Elisabetta Perotti; [2014]
    Nyckelord :effective field theory; chiral perturbation theory; resonance chiral theory; large Nc limit; chiral anomaly;

    Sammanfattning : At the present time it is unknown how the U(1)A anomaly of Quantum Chromodynamics behaves at high temperatures. We therefore want to look for thermal changes of the effects of the anomaly. LÄS MER

  7. 20. NAO Index: An Extreme Pressure Approach

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Patrik Boström; [2014]
    Nyckelord :North Atlantic Oscillation;

    Sammanfattning : The North Atlantic Oscillation (NAO) is the major mode of atmospheric winter variability over the North Atlantic. Its current state has long been described by the station‐based NAO Index. This index has been shown to represent winter temperature anomalies over Northern Europe well. LÄS MER