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51.
While moving towards a flux-based approach, exposure-based ozone metrics are still a practical measure for summarising ambient
air quality. Ozone hourly concentrations for the period 2000–2004 from sites in the Mediterranean Italy (≤600 m a.s.l.) were
examined to define the O3 summary statistic in the area, and to determine how O3 exposure indices correlate to each other. Thirty-four of the most common O3 exposure metrics were calculated. The results show that background O3 pollution in Italy exceeds the European and North American standards. The exceedances of the target value, information and
alert thresholds set by the 2002/3/CE Directive should encourage Italy to take the appropriate measures to reduce the risk.
All the O3 exposure indices, except the maximum permissible ozone concentration (MPOC) for forests, point to the potential for negative
effects on vegetation and human health across Italy. As indices evaluated significantly correlated with each other, we suggest
use of the most biologically meaningful metric when summarizing air quality information. 相似文献
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Faria Clara V. Moreira Gabriel C. Araújo Alessandra P. B. Marques Laura E. Oliveira Lara P. Ricci Bárbara C. Amaral Miriam C. S. Fonseca Fabiana V. 《Environmental science and pollution research international》2021,28(19):23778-23790
Environmental Science and Pollution Research - Conventional sewage treatment systems are generally not designed to remove micropollutants, requiring the development of new technologies, such as the... 相似文献
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Alessandra Schiavone Kurunthachalam Kannan Silvano Focardi 《Environmental pollution (Barking, Essex : 1987)》2010,158(2):599-606
Prior to this study, reports of occurrence of polycyclic musks and polychlorinated naphthalenes (PCNs) in human tissues from Italy were not available. In this study, concentrations of PCNs and polycyclic musks were determined in human adipose tissue from Italy collected during 2005-2006; for comparison, legacy organohalogen pollutants such as organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) were determined. ΣPCN concentrations ranged from 0.5 to 14 ng/g lipid wt (lw). Polycyclic musks such as HHCB and AHTN were found in 92% and 83% of the human samples, respectively. Concentrations of PBDEs in Italian adipose tissue ranged between 3.2 and 35.6 ng/g lw. 相似文献
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Daniele Fattorini Alessandra Notti Marco Nigro Francesco Regoli 《Environmental science and pollution research international》2010,17(1):220-228