Sökning: "Nocturnal Air Temperature"

Hittade 4 uppsatser innehållade orden Nocturnal Air Temperature.

  1. 1. Exploring Urban Land Cover Changes and the Effect on Nocturnal Air Temperature Dynamics in Helsingborg - A temperature modeling made with TAPM

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Amanda Bäck; [2023-10-09]
    Nyckelord :Nocturnal Air Temperature; Intra-Urban Heat Island; Land Cover Classification; Deep learning; The Air Pollution Model TAPM ; Land Cover Change;

    Sammanfattning : In light of increasing global temperatures, urban areas face growing challenges related to heat stress. Alterations in land cover (LC) within cities contribute to changes in the intra-urban climate, predominantly driven by the replacement of vegetated surfaces with impermeable materials. LÄS MER

  3. 2. Nocturnal jets in Skåne: an analysis of data from Hyltemossa research tower

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

    Författare :Tove Fast; [2019]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : A nocturnal jet is a low level air jet that is often seen at an altitude below 500 m during night time conditions. It can reach wind speeds of storm force and is thus of importance for aviation and also for transport of e.g. moisture and pollutants in the lower troposphere. LÄS MER

  4. 3. Sensitivity Analysis of the Mesoscale Air Pollution Model TAPM

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

    Författare :David Hirdman; [2006]
    Nyckelord :air pollution simulation; model evaluation; land-air interaction;

    Sammanfattning : Known problems with the air pollution model, TAPM’s meteorological predictions over the Canterbury Plains, New Zealand, has been its lack of ability to simulate low nocturnal stagnant wind speeds, certain wind field directions as well as greatly overestimating the sensible heat flux. The aim of this thesis has been to reduce these known disagreements along with other meteorological parameters in attempt to optimize TAPM’s predictions for New Zealand conditions. LÄS MER

  5. 4. Evaluation of a New Lateral Boundary Condition in the MIUU Meso-Scale Model

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

    Författare :Anna Jansson; [2002]
    Nyckelord :mesoscale model; MIUU mode; boundary condition;

    Sammanfattning : The MIUU meso-scale model has been used to evaluate a new lateral boundary condition. The new lateral boundary condition is a combination of two lateral boundary conditions used in regional models, the flow relaxation scheme and the tendency modification scheme. LÄS MER