Short-term effects of particulate matter pollutants on population health: time series studies on emergency hospital admissions.
研究背景:顆性空氣污染物(PM₁₀)的危害作用已經為許多病學研究所證實。有學者認為,空氣動學直徑小於2.5 微米的細顆(PM₂.₅)和空氣動學直徑介於2.5 和10 微米之間的粗顆(PMc)屬於種同的污染物,應當分別測。區分粗、細顆的健康效應將為今後分別制訂有關粗、細顆的空氣質標準提供依據。同時,空氣污染物是由顆污染物和氣態污染物構成的複雜混合物,二者之間存在一定程上的合或交互作用。 === 研究目的:以每天心血管系統、呼吸系統疾病急性入院人為研究結局,區別估計顆污染物PM₁₀ 中粗、細顆的健康危害作用,并探討PM₁₀與氣態污染物(二氧化氮,NO₂;二氧化,SO₂;臭氧,O₃)的交互作用。 =...
Other Authors: | Qiu, Hong |
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Format: | Others |
Language: | English Chinese |
Published: |
2012
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Subjects: | |
Online Access: | http://library.cuhk.edu.hk/record=b5549611 http://repository.lib.cuhk.edu.hk/en/item/cuhk-328200 |
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