Showing 161 - 180 results of 1,154 for search 'Air China', query time: 0.06s Refine Results
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    Effect of Fireworks, Chinese New Year and the COVID-19 Lockdown on Air Pollution and Public Attitudes by Peter Brimblecombe, Yonghang Lai

    Published 2020-09-01
    “…Abstract Concentrations of primary air pollutants are driven by emissions and weather patterns, which control their production and dispersion. …”
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    Study on Gasoline Vehicle Emission Inventory Considering Regional Differences in China by Dong Guo, Zhan-gu Wang, Liang Sun, Kai Li, Juan Wang, Feng Sun, Hai Zhang

    Published 2018-01-01
    “…Rapid growth of China’s urban road vehicles, in particular, the increase in the number of gasoline vehicles, leads to an increase in the traffic congestion and problems pertaining to air pollution. …”
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  9. 169

    Analysis of Surface Sound Duct in the Northern Shelf of the South China Sea by Ke Qu, Shengchun Piao, Jianbo Zhou, Fengqin Zhu

    Published 2018-01-01
    “…The northern shelf of the South China Sea (NSSCS) is characterized by surface low-salinity water due to discharge from the Pearl River. …”
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    Heatstroke characteristics and meteorological conditions in Hefei, China: thresholds and driving factors by Xueliang Deng, Liang Zhao, Changchun Xiao, Rui Dai, Qianqian Xu, Yeqing Yao, Caimeng Liang, Lei Yao, Dongyan He

    Published 2025-01-01
    “…Abstract Background Due to climate change and rapid urbanization, the frequency of heatwave events in East China has increased considerably since the 21st century, which has a considerable influence on human health, such as heatstroke. …”
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    Spatial-temporal Characteristics and Source Apportionment of Ambient VOCs in Southeast Mountain Area of China by Xiaoting Ji, Ke Xu, Dan Liao, Gaojie Chen, Taotao Liu, Youwei Hong, Sijun Dong, Sung-Deuk Choi, Jinsheng Chen

    Published 2022-03-01
    “…Source apportionment of VOCs were quantified by the positive matrix factorization (PMF) model, including industrial emissions and combustion burning (30.1% and 43.3% in the county and rural areas, respectively) and vehicle exhausts (30.3% and 10.8%), followed by solvent usage (17.1% and 5.2%), liquid petroleum gas (LPG) usage and fuel evaporation (14.2% and 10.0%), and biogenic source (8.3% and 30.6%). The backward air trajectories showed that air mass in spring was mainly originated from the intercity transmission, while the air clusters in autumn came from the northern areas through long-range transport. …”
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    Air Medical Transportation for Severe Acute Pancreatitis Patients over an Extra Long Distance: Is It Safe Enough? by Lin Gao, Jingzhu Zhang, Kun Gao, Yiyuan Pan, Xiaotao Qin, Jie Zhang, Jing Zhou, Guotao Lu, Weiqin Li, Zhihui Tong

    Published 2018-01-01
    “…It is important for SAP patients to receive centralized diagnosis and treatment in an experienced tertiary center. China, as a vast country with uneven distribution of medical resources, should take advantage of air medical transportation to meet the challenge of patient transfer among different regions. …”
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    A Quality Control Method Based on an Improved Kernel Regression Algorithm for Surface Air Temperature Observations by Xiaoling Ye, Yajin Kan, Xiong Xiong, Yingchao Zhang, Xin Chen

    Published 2020-01-01
    “…Considering the limitations of current quality control methods in different regions and on multiple time scales, the kernel regression algorithm is applied to the quality control of surface air temperature observations. Observations of 12 reference stations in Jiangsu from 1961 to 2008 and of 14 regions in China from 2010 to 2014 were selected. …”
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