Sökning: "weather regimes"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden weather regimes.

  1. 1. Method development for the use of Smoothed-particle hydrodynamics simulations for vehicle soiling analysis

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Josep Plana Riu; [2022]
    Nyckelord :;

    Sammanfattning : An increasing amount of sensors is being placed in cars in order to monitor their vicinities, which performance is highly dependant on the driving conditions, in which weather has a big role, and thus water contamination is a topic that will increase its importance in the future of the car industry. One of these sources of contamination is self-soiling: how cars get dirty because of their own tires. LÄS MER

  3. 2. Analysis of Observed Discrepancies in Precipitation Measurements in the Complex Terrain of East-Iceland

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

    Författare :Páll Ágúst Þórarinsson; [2021]
    Nyckelord :Precipitation; precipitation measurements; weather observation; complex terrain; weather regimes; Iceland; Nederbörd; nederbördmätningar; väder observationer; komplex terräng; vädersituationen; Island;

    Sammanfattning : Spatial distribution of precipitation in complex terrain can be very uneven and there are many factors to consider when studying it. The goal of this study was such a problem; to analyse the difference in observed annual precipitation in the complex terrain of Seyðisfjörður, a fjord in East-Iceland. The study was carried out in three parts. LÄS MER

  4. 3. Land cover changes in Southern Sweden from the mid-Holocene to present day: insights for ecosystem service assessments

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

    Författare :Robert O'Dwyer; [2019]
    Nyckelord :Geography; Geographical Information Systems; GIS; Physical Geography; Götaland; Landscape Reconstruction Algorithm; Fossil Pollen; Ecosystem Services; Earth and Environmental Sciences;

    Sammanfattning : Climate change and human impact play a huge role in the sustainability and development of ecosystems and the services they offer to societies over temporal and spatial scales. Fossil pollen-based estimates provide unique information on past land cover change, but to date there are not many methods able to create spatially continuous maps and have a fine scale of land cover changes inferred from pollen information. LÄS MER

  5. 4. Etablerade hästsportprofilers syn på användning av täcken

    Kandidat-uppsats, SLU/Dept. of Anatomy, Physiology and Biochemistry

    Författare :Isabella Svensson; Sofia Wittlock; [2018]
    Nyckelord :termoneutral zon; thermoneutral zone; lower critical temperature; climatinc energi demand; environment;

    Sammanfattning : Horses are used in a variety of disciplines partly as a hobby as well as for competitions at the elite level. Regardless of how the horse is used, the horse owner is obliged to help the horse with its heat balance with a blanket if necessary. However, there is a widespread lack of knowledge on when to use the blanket and if it really is needed. LÄS MER

  7. 5. Online Regime Switching Vector Autoregression Incorporating Spatio-temporal Aspects for Short Term Wind Power Forecasting

    Master-uppsats, KTH/Elkraftteknik

    Författare :Sean Gilleran; [2017]
    Nyckelord :;

    Sammanfattning : This master thesis examines short term wind power forecasting time series models focusing on regimes conditioned to meteorological conditions and the incorporation of spatio-temporal aspects. Novel regime switching autoregressive and vector autoregressive models are proposed, implemented in a .NET framework, and evaluated. LÄS MER