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The Possibility of COVID-19 Pandemic in Eliminating Burning Activities: A Case Study at Ogan Komering Ilir Regency, South Sumatera
Published 2021-12-01Subjects: “…haze…”
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764
Diagnosing Paraproteinemic Keratopathy: A Case Report
Published 2021-05-01Subjects: Get full text
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Comparison of standard and low dose intraoperative mitomycin c in prevention of corneal hazeafter photorefractive keratectomy
Published 2013-01-01Subjects: Get full text
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766
Relative effects of open biomass burning and open crop straw burning on haze formation over central and eastern China: modeling study driven by constrained emissions
Published 2020-02-01“…<p>Open biomass burning (OBB) has a high potential to trigger local and regional severe haze with elevated fine particulate matter (PM<span class="inline-formula"><sub>2.5</sub></span>) concentrations and could thus deteriorate ambient air quality and threaten human health. …”
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Heterogeneous sulfate aerosol formation mechanisms during wintertime Chinese haze events: air quality model assessment using observations of sulfate oxygen isotopes in Beijing
Published 2019-05-01“…<p>Air quality models have not been able to reproduce the magnitude of the observed concentrations of fine particulate matter (PM<span class="inline-formula"><sub>2.5</sub></span>) during wintertime Chinese haze events. The discrepancy has been at least partly attributed to low biases in modeled sulfate production rates, due to the lack of heterogeneous sulfate production on aerosols in the models. …”
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Superimposed effects of typical local circulations driven by mountainous topography and aerosol–radiation interaction on heavy haze in the Beijing–Tianjin–Hebei central and southern plains in winter
Published 2023-07-01“…<p>Although China's air quality has substantially improved in recent years due to the vigorous emissions reduction, the Beijing–Tianjin–Hebei (BTH) region, especially its central and southern plains at the eastern foot of the Taihang Mountains, has been the most polluted area in China, with persistent and severe haze in winter. Combining meteorology–chemistry coupled model simulations and multiple observations, this study explored the causes of several heavy haze events in this area in January 2017, focusing on local circulations related to mountain terrain. …”
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Composition, Source Apportionment, and Health Risk of PM<sub>2.5</sub>-Bound Metals during Winter Haze in Yuci College Town, Shanxi, China
Published 2022-08-01“…The composition, source, and health risks of PM<sub>2.5</sub>-bound metals were investigated during winter haze in Yuci College Town, Shanxi, China. The 24-h PM<sub>2.5</sub> levels of 34 samples ranged from 17 to 174 μg·m<sup>−3</sup>, with a mean of 81 ± 35 μg·m<sup>−3</sup>. …”
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The ASEAN agreement on transboundary haze pollution: issues of its implementation on selected polluters and affected ASEAN countries / Nor Suriani Mohd Azhar and Norsyuhaida Abd Aziz
Published 2007“…This research is about a serious international issue that occurring these days which is transboundary haze pollution. The existence of the ASEAN Agreement on Transboundary Haze Pollution (hereinafter AATHP) was supposed to be the solution of the issue between ASEAN members. …”
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Simulations of aerosol pH in China using WRF-Chem (v4.0): sensitivities of aerosol pH and its temporal variations during haze episodes
Published 2022-08-01“…Analysis of the modeled temporal trend of PM<span class="inline-formula"><sub>2.5</sub></span> pH in Beijing over a haze episode reveals a clear decrease in pH from 5.2 <span class="inline-formula">±</span> 0.9 in a clean period to 3.6 <span class="inline-formula">±</span> 0.5 in a heavily polluted period. …”
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Measurement report: Changes in light absorption and molecular composition of water-soluble humic-like substances during a winter haze bloom-decay process in Guangzhou, China
Published 2023-01-01“…It is worth noting that the proportions of these chromophores decreased during haze events, mainly owing to their higher oxidation during haze episodes. …”
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Effectiveness of emission control in reducing PM<sub>2.5</sub> pollution in central China during winter haze episodes under various potential synoptic controls
Published 2021-03-01“…How to effectively reduce emissions to control haze pollution under different synoptic conditions is rarely reported. …”
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Spatio-Temporal Variability of Aerosol Components, Their Optical and Microphysical Properties over North China during Winter Haze in 2012, as Derived from POLDER/PARASOL Satellite Observations
Published 2021-07-01“…Pollution haze is a frequent phenomenon in the North China Plain (NCP) appearing during winter when the aerosol is affected by various pollutant sources and has complex distribution of the aerosol properties, while different aerosol components may have various critical effects on air quality, human health and radiative balance. …”
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