Emissions of nonmethane volatile organic compounds from open crop residue burning in the Yangtze River Delta region, China
نویسندگان
چکیده
منابع مشابه
Source Profile of Volatile Organic Compounds(VOCs) of a Petrochemical Industry in the Yangtze River Delta,China
The profiles of major volatile organic compound (VOC) sources in petrochemical industry of the Yangtze river delta, China, were experimentally determined. Source samples were taken using summa canister near the petrochemical units. The concentrations of 72 VOC species were quantified using canister sampling and a gas chromatography–mass spectrometry system, and VOC source profiles were develope...
متن کاملSeasonal variation of aflatoxin M1 in raw milk from the Yangtze River Delta region of China
The objective of this study was to evaluate the occurrence of aflatoxin M1 (AFM1) in raw milk samples from 18 dairy farms in the Yangtze River Delta region during four different seasons. A total of 72 tank milk samples was collected with 18 samples for each season. Milk AFM1 was detected using LC-MS/MS. The AFM1 was detected in 43 milk samples (59.7%) ranging in concentration from 10 to 420 ng/...
متن کاملVolatile Organic Compound (VOC) measurements in the Pearl River Delta (PRD) region, China
We measured levels of ambient volatile organic compounds (VOCs) at seven sites in the Pearl River Delta (PRD) region of China during the Air Quality Monitoring Campaign spanning 4 October to 3 November 2004. Two of the sites, Guangzhou (GZ) and Xinken (XK), were intensive sites at which we collected multiple daily canister samples. The observations reported here provide a look at the VOC distri...
متن کاملEffects of additional nonmethane volatile organic compounds, organic nitrates, and direct emissions of oxygenated organic species on global tropospheric chemistry
[1] This work evaluates the sensitivity of tropospheric ozone and its precursors to the representation of nonmethane volatile organic compounds (NMVOCs) and organic nitrates. A global 3-D tropospheric chemistry/transport model (IMPACT) has been exercised initially using the GEOS-Chem chemical reaction mechanism. The model was then extended by adding emissions and photochemical reactions for aro...
متن کاملCGE Analysis of Yangtze River Delta in China
This study develops a multi-region computable general equilibrium model (CGE model) with considering limited factor movement on the regional economy of Yangtze River Delta (YRD) in China. In broadly, YRD is composed of Shanghai City, Jiangsu province, and Zhejiang province. It has been achieved remarkable economic growth in the recent three decades. It was identified as a national-level regiona...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Atmospheres
سال: 2014
ISSN: 2169-897X
DOI: 10.1002/2013jd021044