Household indoor concentration levels of NO2, SO2 and O3 in Nsukka, Nigeria
نویسندگان
چکیده
منابع مشابه
Concentrations, distributions and critical level exceedance assessment of SO2, NO2 and O3 in South Africa.
South Africa has been identified as a source of industrial pollution that is significant at a global scale. This study was designed to provide quantitative information, by direct measurement, across northeastern South Africa, which includes the highly industrialised Mpumalanga Highveld. The specific aim of the study was to evaluate whether or not acidic atmospheric pollution poses a threat to s...
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Carcinogenic or cocarcinogenic effects of NO2, O3, and SO2 have not been proven to date with sufficient reliability. However, nitrosamine formation after exposure to NO2- or O3-induced decrease in benzpyrene hydroxylase are potential hazards. A final revaluation of a possible cocarcinogenic action of SO2 requires further experimental studies.
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The INDian Ocean EXperiment (INDOEX) was an international, multi-platform field campaign to measure long-range transport of air masses from South and SouthEast -(SE) Asia towards the Indian Ocean. During the dry monsoon season between January and March 1999, local measurements were carried out from ground based platforms 5 and were compared with satellite based data. The objective of this study...
متن کاملSulfur Dioxide (SO2) and Nitrogen Dioxide (NO2) Indoor Honai Pollution in Wamena, Papua Province, Indonesia
The use of biomass indoor Honai (traditional house) in Wamena have been conducted for several decades and become a traditional habit of Honai occupants. Since air temperature at night in Wamena Regency is cold the inhabitans burn the Kasuari woods to warm their body. As a result, they continuously inhale the Sulfur Dioxide (SO2) and Nitrogen Dioxide (NO2) and some contaminated air in Honai room...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
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ژورنال
عنوان ژورنال: Atmospheric Environment
سال: 2021
ISSN: 1352-2310
DOI: 10.1016/j.atmosenv.2020.117978