Night-time chemistry above London: measurements of NO[subscript 3] and N[subscript 2]O[subscript 5] from the BT Tower

@inproceedings{Benton2010NighttimeCA,
  title={Night-time chemistry above London: measurements of NO[subscript 3] and N[subscript 2]O[subscript 5] from the BT Tower},
  author={Adrian Benton and Justin M. Langridge and S M Ball and W J Bloss and Manuel Dall'Osto and Eiko G. Nemitz and Roy M Harrison and Raymond L. Jones},
  year={2010}
}
Abstract. Broadband cavity enhanced absorption spectroscopy (BBCEAS) has been used to measure the sum of concentrations of NO 3 and N 2 O 5 from the BT (telecommunications) Tower 160 m above street level in central London during the REPARTEE II campaign in October and November 2007. Substantial variability was observed in these night-time nitrogen compounds: peak NO 3 +N 2 O 5 mixing ratios reached 800 pptv, whereas the mean night-time NO 3 +N 2 O 5 was approximately 30 pptv. Additionally, [NO… CONTINUE READING

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