A5101536498- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Atmospheric chemistry and aerosols
- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Atmospheric Ozone and Climate
- Urban Stormwater Management Solutions
- Atmospheric and Environmental Gas Dynamics
- Crystallography and molecular interactions
- Atmospheric aerosols and clouds
- Toxic Organic Pollutants Impact
- Vehicle emissions and performance
- Climate variability and models
- Catalytic Processes in Materials Science
- Remote Sensing and Land Use
- Indoor Air Quality and Microbial Exposure
- Wastewater Treatment and Nitrogen Removal
- Energy, Environment, Economic Growth
- Advanced Chemical Sensor Technologies
- Environmental Impact and Sustainability
- Adsorption and biosorption for pollutant removal
- Advanced Photocatalysis Techniques
- Environmental Policies and Emissions
- Mass Spectrometry Techniques and Applications
- Heavy Metal Exposure and Toxicity
Harbin Institute of Technology
2021-2025
Guangzhou University of Chinese Medicine
2020-2025
Gansu Agricultural University
2024-2025
RMIT University
2025
Peking University
2011-2024
Fourth People's Hospital of Liaocheng
2024
Xian Yang Central Hospital
2024
Kingmed Diagnostics
2024
Beijing University of Civil Engineering and Architecture
2008-2024
Shandong University
2016-2024
<strong class="journal-contentHeaderColor">Abstract.</strong> To tackle the problem of severe air pollution, China has implemented active clean policies in recent years. As a consequence, emissions major pollutants have decreased and quality substantially improved. Here, we quantified China's anthropogenic emission trends from 2010 to 2017 identified driving forces these by using combination bottom-up inventory index decomposition analysis (IDA) approaches. The relative change rates during...
Abstract. The North China Plain (NCP) frequently experiences heavy haze pollution, particularly during wintertime. In winter 2015–2016, the NCP region suffered several extremely severe episodes with air pollution red alerts issued in many cities. We have investigated sources and aerosol evolution processes of Handan, a typical industrialized city region, using real-time measurements from an intensive field campaign 2015–2016. average (±1σ) concentration submicron (PM1) 3 December 2015–5...
Abstract. The clean air actions implemented by the Chinese government in 2013 have led to significantly improved quality Beijing. In this work, we combined situ measurements of chemical components submicron particles (PM1) Beijing during winters 2014 and 2017 a regional transport model investigate impact on aerosol chemistry quantify relative contributions anthropogenic emissions, meteorological conditions, changes composition from 2017. We found that average PM1 concentration winter...
Abstract. Compared to the severe winter haze episodes in North China Plain (NCP), pollution during summertime has drawn little public attention. In this study, we present highly time-resolved chemical composition of submicron particles (PM1) measured Beijing and Xinxiang NCP region evaluate driving factors aerosol pollution. During campaign periods (30 June 27 July 2015, for 8 25 2017, Xinxiang), average PM1 concentrations were 35.0 64.2 µg m−3 Xinxiang. Pollution characterized with largely...
In this paper, CuO nanoparticles were synthetized <italic>via</italic> a sol–gel method and their corresponding gas sensor was achieved simultaneously.
Extreme wildfires are becoming more common and increasingly affecting Earth's climate. Wildfires in boreal forests have attracted much less attention than those tropical forests, although one of the most extensive biomes on Earth experiencing fastest warming. We used a satellite-based atmospheric inversion system to monitor fire emissions forests. rapidly expanding into with emerging warmer drier seasons. Boreal fires, typically accounting for 10% global carbon dioxide emissions, contributed...
Abstract Intense and frequent new particle formation (NPF) events have been observed in polluted urban environments, yet the dominant mechanisms are still under debate. To understand key species governing processes of NPF we conducted comprehensive measurements downtown Beijing during January–March, 2018. We performed detailed analyses on sulfuric acid cluster composition budget, as well chemical physical properties oxidized organic molecules (OOMs). Our results demonstrate that fast...
Abstract. To tackle the problem of severe air pollution, China has implemented active clean policies in recent years. As a consequence, emissions major pollutants have decreased and quality substantially improved. Here, we quantified China's anthropogenic emission trends from 2010–2017 identified driving forces these by using combination bottom-up inventory Index Decomposition Analysis (IDA) approaches. The relative change rates during are estimated as follows: −62 % for SO2, −17 NOx,...
Abstract. The impacts of black carbon (BC) aerosols on air quality, boundary layer dynamics and climate depend not only the BC mass concentration but also light absorption capability BC. It is well known that depends amount coating materials (namely other species condense coagulate BC). However, difference ambient BC-containing particles under different pollution conditions (e.g., clean polluted conditions) remains unclear due to complex aging process in atmosphere. In this work, we...
Abstract. The capabilities of the recently developed Vocus proton-transfer-reaction time-of-flight mass spectrometer (PTR-TOF) are reported for first time based on ambient measurements. With deployment PTR-TOF, we present an overview observed gas-phase (oxygenated) molecules in French Landes forest during summertime 2018 and gain insights into atmospheric oxidation terpenes, which emitted large quantities atmosphere play important roles secondary organic aerosol production. Due to greatly...
Different fertilization regimes can substantially influence soil fungal community composition, yet fewer studies try to control for the effects of nitrogen input. Here, we investigated impact with equal upon properties and diversity composition in North China Plain a long-term field experiment. Long-term (32 years) were applied amounts nitrogen: no chemical fertilizer or organic manure; only; manure only, and; combination 1/2 manure. Then these four properties, composition. The results...
Abstract. Atmospheric organic vapors play essential roles in the formation of secondary aerosol. Source identification these is thus fundamental to understanding their emission sources and chemical evolution atmosphere further impact on air quality climate change. In this study, a Vocus proton-transfer-reaction time-of-flight mass spectrometer (PTR-TOF) was deployed two forested environments, Landes forest southern France boreal Finland, measure atmospheric vapors, including both volatile...
Significance Recycling of reactive iodine from heterogeneous processes on sea-salt aerosol was hypothesized over two decades ago to play an important role in the atmospheric cleansing capacity. However, understanding this mechanism has been limited laboratory studies and not confirmed atmosphere until now. We present measurement gas-phase interhalogen species show that their production via processing marine aerosols is remarkably fast. These observations reveal recycling atomic through...
Response actions to the coronavirus disease 2019 perturbed economies and carbon dioxide (CO2) emissions. The Omicron variant that emerged in 2022 caused more substantial infections than 2020 2021 but it has not yet been ascertained whether interrupted temporary post-2021 rebound of CO2 Here, using satellite nitrogen observations combined with atmospheric inversion, we show a larger decline China's emissions between January April those months during first wave 2020. are estimated have...
ABSTRACT Heart failure (HF) is a major cardiovascular disorder characterised by high prevalence and mortality rate. Recent studies have emphasised the role of autophagy in development progression HF. Dysfunctions lysosomes autophagic processes are closely associated with aetiology Puerarin (PUE), traditional Chinese medicine known for its antioxidant, anti‐inflammatory antiapoptotic properties, widely used treatment However, effectiveness PUE HF management via modulation requires further...
The effects of pH, temperature, dissolved oxygen (DO), and flow rate on the phosphorus (P) release processes at sediment water interface in rainwater pipes were investigated. sampling was conducted a residential storm sewer North Li Shi Road Xi Cheng District Beijing August 3, 2011. P increased with increase pH from 8 to 10. High temperature is favorable for P. concentration total (TP) overlying as DO decreased. With 0.7 m s(-1) 1.1 s(-1), TP then tends be stable. Among all factors examined...