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Impacts of Sandstorms on Chemistries of Ambient PAHs in a Small City in North China
Published 2023-03-01Get full text
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Impacts of the “Coal to Gas” Policy on Rural Air VOC Level and Ozone Potentials in North China
Published 2023-08-01“…This study firstly evidenced that the use of WMGS was becoming a major VOC source in rural north China. Meanwhile, the coal combustion for heating was still serious in rural area despite the “Coal Prohibition” law. …”
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Organic Carbon and Elemental Carbon in Two Dust Plumes at a Coastal City in North China
Published 2024-03-01“…Abstract In the spring of 2023, two severe dust events occurred in the coastal city of Qinhuangdao, North China. We investigated organic carbon (OC) and elemental carbon (EC) in PM10 using an OC/EC analyzer and identified the morphology and elemental composition of individual dust particles using a scanning electron microscope coupled with energy-dispersive X-ray (SEM-EDX). …”
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Assessing the role of genotype by environment interaction of winter wheat cultivars using envirotyping techniques in North China
Published 2025-02-01“…Based on long-term data from the North China Plain, future work can further validate their applicability in other regions.…”
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Seasonal Particle Size Distribution and its Influencing Factors in a Typical Polluted City in North China
Published 2023-12-01“…Abstract In this study, the particle size distribution and its influencing factors were conducted using a multi-channel particle size sensor coupled with Pearson and generalized additive model (GAM) during winter 2021 to autumn 2022 in Jinan, North China. The results revealed that heavy pollution episodes were mainly caused by fine particles (PM<1 and PM1-2.5) in winter and coarse particles (PM2.5-10 and PM>10) in spring. …”
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Impacts of PM on Indoor Air Quality of Airport Terminal Buildings in a Core City of North China Plain
Published 2023-03-01Get full text
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Mineralogy and geochemistry of shale from Shanxi Formation, Southern North China Basin: Implication for organic matter accumulation
Published 2025-04-01Subjects: Get full text
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Impact of the COVID-19 Event on the Characteristics of Atmospheric Single Particle in the Northern China
Published 2024-12-01Subjects: Get full text
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Sources, Compositions, and Health Risks of PM2.5-bound PAHs at the Rural Area along with the “Coal to Gas” Law
Published 2022-12-01“…Abstract The “Coal to Gas” (CTG) policy in north China markedly altered the characteristics of polycyclic aromatic hydrocarbons (PAHs) in PM2.5. …”
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Sources and Health Risks of PM2.5-bound PAHs in a Small City along with the “Clean Heating” Policy
Published 2022-06-01Get full text
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Layered energy equalization structure for series battery pack based on multiple optimal matching
Published 2025-04-01Get full text
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Resonant suppression strategy of impedance remodeling for multi-inverter grid-connected system in weak grid
Published 2025-01-01Get full text
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