Sökning: "Sara Janhäll"

Hittade 2 avhandlingar innehållade orden Sara Janhäll.

1. 1. The Urban Aerosol – Sources and Atmospheric Processes

   Författare :Sara Janhäll; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Air quality; traffic emissions; emission factor; Göteborg; ultra-fine particles; size distribution; winter inversion; vertical distribution; source apportionment; air quality; ultrafine particles; vertical distibution;

   Sammanfattning : .... LÄS MER

3. 2. Non-Exhaust PM10 and Road Dust

   Författare :Joacim Lundberg; Sigurdur Erlingsson; Mats Gustafsson; Sara Janhäll; Göran Blomqvist; Brynhild Snilsberg; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Road Dust; Abrasion Wear; Road Surface Macro Texture; Mean Profile Depth; Mean Texture Depth; Emissions; Abrasion Wear Model; NORTRIP; PM10; Air Quality; Particles; Vägdamm; Vägslitage; Dubbslitage; Textur; Emissioner; Slitagemodell; NORTRIP; PM10; Partiklar; Luftkvalitet; Byggvetenskap; Civil and Architectural Engineering; 15 Road: Environment;

   Sammanfattning : Non-exhaust PM10 is an issue in the urban environment linked to health issues. Emissions of non-exhaust PM10 is relatable to pavement properties. Also of importance is resuspension of road dust stored from surfaces. This depends on the traffic and metrological conditions. LÄS MER