supported by the National Natural Science Foundation of China(21190052,40675072,41121004);the Ministry of Science and Technology of China(2002CB410801);the Beijing Council of Science and Technology(HB200504-6,HB200504-2)
Nitrous acid (HONO), as a primary precursor of OH radicals, has been considered one of the most important nitrogencontaining species in the atmosphere. Up to 30% of primary OH radical production is attributed to the...
supported by the National Natural Science Foundation of China (Major Program:No.21190052,40675072,and Innovative Research Group:No.41121004);this study was also supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB05010500)
A new instrument for measuring atmospheric nitrous acid(HONO) was developed,consisting of a double-wall glass stripping coil sampler coupled with ion chromatography(SC-IC).SC-IC is featured by small size(50 × 35...
support from the National Natural Science Foundation of China (Grant No 40675072);National Basic Research Program of China (Grant No 2002CB410801)
An intensive field campaign including measurements from the environmental monitoring network and from two super sites took place in the Pearl River Delta region in summer 2006.Using routinely measured O3 and NOx conce...