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| Content Provider | Springer Nature Link |
|---|---|
| Author | Navazo, M. Durana, N. Alonso, L. Gómez, M. C. García, J. A. Ilardia, J. L. Gangoiti, G. Iza, J. |
| Copyright Year | 2007 |
| Abstract | We present a very complete database of individual non-methane hydrocarbon (NMHC) measurements with high temporal resolution (hourly) in a rural background atmosphere. We show their use to characterize the biogenic NMHC as well as to identify the transport and impact of anthropogenic NMHC on rural areas. In January 2003 an automatic GC-FID analyzer of volatile organic compounds between 2 and 10 carbon atoms (C2–C10 VOCs) was placed in the centre of the Valderejo Natural Park in northern Iberia (42.87°N, 3.22°W), far away from important cities. The system operated continuously until December 2004. Data coverage was higher than 70% for a total of 59 VOC of both anthropogenic and biogenic origin, with detection limits in the range of pptv. Our results allow for the description of the behaviour of these compounds, in order to identify external impacts arriving to the sampling site which has been recognized to be highly representative of a rural background atmosphere. Biogenic VOC concentrations have been compared also with the calculated emissions, using Guenther’s algorithm, and the discrepancies interpreted in terms of the different reactivity of such compounds. |
| Starting Page | 53 |
| Ending Page | 68 |
| Page Count | 16 |
| File Format | |
| ISSN | 01676369 |
| Journal | Environmental Monitoring and Assessment |
| Volume Number | 136 |
| Issue Number | 1-3 |
| e-ISSN | 15732959 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2007-05-11 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Volatile organic compounds Non-methane hydrocarbons Isoprene Monoterpenes Ozone precursors Environmental Management Atmospheric Protection/Air Quality Control/Air Pollution Ecology Ecotoxicology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Pollution Medicine Management, Monitoring, Policy and Law |
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