Sökning: "Air Pollution"

Visar resultat 21 - 25 av 301 avhandlingar innehållade orden Air Pollution.

  1. 21. Exposure to air pollution during pregnancy and health risks for mother and child

    Författare :Ebba Malmqvist; Avdelningen för arbets- och miljömedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; air pollution; pregnancy; birth outcomes; ozone modeeling; preeclampsia; Type1 Diabetes;

    Sammanfattning : We had in the present thesis the unique possibility to use, in a socio-economically relatively homogenous population, high quality registry information on a population-based birth cohort (84 039 births during the period 1999-2005) in Scania (Skåne), the most Southern county of Sweden. The aim of the thesis was to investigate whether exposure to air pollution, in an area of low-levels exposures, during different periods of the pregnancy was associated with birth outcomes, pregnancy complications and risk of the child to develop type I diabetes (T1D). LÄS MER

  3. 22. Essays on the Economics of the 1956 Clean Air Act

    Författare :Nanna Fukushima; David Strömberg; Peter Nilsson; Wolfram Schlenker; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Environmental economics; Air pollution; Clean Air Act 1956; Environmental regulation; Infant health; Firm heterogeneity; Firm behaviour; Regulation compliance; Economic history; Economics; nationalekonomi;

    Sammanfattning : This thesis consists of three essays in environmental and health economics.The UK Clean Air Act, Black Smoke, and Infant MortalityThis paper estimates the effects of the 1956 UK Clean Air Act on infant mortality. LÄS MER

  4. 23. Regulating Vessel-Source Air Pollution - Standard-Setting in the Regulation of SOx Emissions

    Författare :Philip Almestrand Linné; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ships; air pollution; SOx emissions; regulation; regulatory design; command and control; standard-setting; international environmental law; regulatory studies;

    Sammanfattning : Emissions of sulphur oxides (SOx) cause considerable global environmental and human health impacts including acidification, climate change, and increased premature deaths in human populations due to serious heart and lung diseases. Although recently revised regulations in MARPOL 73/78 Annex VI are expected to decrease SOx emissions from ships, it is clear that these regulations will need further development. LÄS MER

  5. 24. Indoor and Outdoor Air Pollution in Relation to Allergy and Asthma in Taiyuan, China

    Författare :Zhuohui Zhao; Dan Norbäck; Jan Sundell; Uppsala universitet; []
    Nyckelord :Medical sciences; Indoor air; China; School; Allergen; Dust; Microbial exposure; SO2; Air pollutants; Epidemiology; MEDICIN OCH VÅRD;

    Sammanfattning : The aim was to study the prevalence of asthma, eczema, allergy and respiratory symptoms among pupils in Shanxi province, China, in relation to home and school environment and outdoor air pollution. In one study there was a low prevalence of self-reported asthma, eczema and pollen or pet allergy among pupils (9-20y). LÄS MER

  7. 25. On the Robustness of Air Pollution Policy Cost-Benefit Analysis

    Författare :Stefan Åström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; policy support modelling; Air pollution control; cost-benefit analysis; decomposition analysis;

    Sammanfattning : In December 2013 the European Commission proposed an amendment of the National Emissions Ceilings Directive with new ambition levels for harmful emissions of SO2, NOx, NH3, PM2.5, and Non-Methane Volatile Organic Compounds. LÄS MER