Ambient mixing ratios of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons in 46 Chinese cities

Autor:	Jianxin Hu, Daikuan Huang, Hai Wu, Jianhua Xu, Yehong Shi, Min Shao, Jing Wu, Xuekun Fang, Dan Wan
Rok vydání:	2012
Předmět:	Atmospheric Science Chemistry Environmental engineering Atmospheric sciences Mixing (physics) General Environmental Science
Zdroj:	Atmospheric Environment. 54:387-392
ISSN:	1352-2310
DOI:	10.1016/j.atmosenv.2012.02.070
Popis:	Air samples in 46 cities all over China were collected in October and November 2010, and the levels of chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) were measured and are discussed in this work. In most cities, the ambient mixing ratios of CFCs were within 20% enhancements of the background values, while the levels of HCFCs and HFCs were significantly higher than the background values (P
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4452a2d17f58e2849032941b6654a3a0 https://doi.org/10.1016/j.atmosenv.2012.02.070 Zobrazit plný text záznamu Full Text from ScienceDirect