Sökning: "synoptic meteorology"

Hittade 4 uppsatser innehållade orden synoptic meteorology.

  1. 1. Large-Scale Atmospheric Drivers of Extreme Temperature Anomalies During Springtime in the Arctic

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

    Författare :Linnea Barreng; [2022]
    Nyckelord :Meteorology; Temperature extremes; Arctic; Jet stream; Rossby waves; Spring; Meteorologi; Arktis; Extremväder; Jetström; Rossbyvågor; Vår;

    Sammanfattning : In this project warm extreme temperature events in the Arctic region during the spring months March, April and May were identified and analysed. In the analysis daily average NCEP reanalysis data from NOAA/OAR/ESRL PSL format was used. LÄS MER

  3. 2. Analyzing Meteorological Relationships to Aerosols in China

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Carl Svenhag; [2017]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Meteorological conditions are influenced everyday by air-bound aerosols and pollution in the atmosphere, and understanding these processes from micro to synoptic scale, is essential for forecasting and creating high resolution weather models. In this study, three different experimental weather models are analysed to provide some understanding on how various meteorological parameters are influenced by modelling atmospheric aerosols. LÄS MER

  4. 3. Synoptic Variability of Extreme Snowfall in the St. Elias Mountains, Yukon, Canada

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Caroline Andin; [2015]
    Nyckelord :Snow; glaciers; Yukon; synoptic meteorology; Aleutian Low;

    Sammanfattning : Glaciers of southwestern Yukon (Canada) and southeastern Alaska (USA) are presently experiencing high rates of annual mass loss. These high melt rates have mainly been investigated with respect to regional temperature trends, but comparatively little is known about how climate variations regulate snow accumulation on these glaciers. LÄS MER

  5. 4. Modelling the Wind Climate in Mountain Valleys Using the MIUU Mesoscale Model

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

    Författare :Nikolaus Juuso; [2002]
    Nyckelord :MIUU model; wind climate; mountain meteorology;

    Sammanfattning : High average wind speeds have been measured in many valleys. The reasons for these high winds are channelling effects of two physical origins, forced channelling and pressure driven channelling. LÄS MER