Yuepeng Pan
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View article: Fertilization-driven pulses of atmospheric nitrogen dioxide complicate air pollution in early spring over the North China Plain
Fertilization-driven pulses of atmospheric nitrogen dioxide complicate air pollution in early spring over the North China Plain Open
Atmospheric nitrogen dioxide (NO2) has shown periodic conspicuous pulses in the tropospheric column in March over the North China Plain during the past two decades. However, these repetitive pulses have never been reported, and their under…
View article: Preliminary Study on the Evaluation Value of Extracellular Volume Fraction in the Pathological Grading of Lung Invasive Adenocarcinoma
Preliminary Study on the Evaluation Value of Extracellular Volume Fraction in the Pathological Grading of Lung Invasive Adenocarcinoma Open
Introduction: This study aims to evaluate the diagnostic value of extracellular volume fraction (ECV) and spectral CT parameters in assessing the pathological grading of lung invasive adenocarcinoma (IAC) presenting as solid or subsolid no…
View article: Research on the Construction Planning and Holistic Conservation of Qingdao Dagang Port During the German Lease Period
Research on the Construction Planning and Holistic Conservation of Qingdao Dagang Port During the German Lease Period Open
View article: Disaggregating climatic and anthropogenic influences on vegetation changes in Beijing-Tianjin-Hebei region of China
Disaggregating climatic and anthropogenic influences on vegetation changes in Beijing-Tianjin-Hebei region of China Open
View article: Prediction of Ki-67 Expression in HIV-Associated Lung Adenocarcinoma Patients Using Multiple Machine Learning Models Based on CT Imaging Radiomics
Prediction of Ki-67 Expression in HIV-Associated Lung Adenocarcinoma Patients Using Multiple Machine Learning Models Based on CT Imaging Radiomics Open
This study first demonstrates that a preoperative CT-based radiomics model can non-invasively predict Ki-67 expression levels in HIV-associated LUAD patients. This finding not only provides a precise assessment tool for the HIV-infected po…
View article: Estimating the variability in NO <sub> <i>x</i> </sub> emissions from Wuhan with TROPOMI NO <sub>2</sub> data during 2018 to 2023
Estimating the variability in NO <sub> <i>x</i> </sub> emissions from Wuhan with TROPOMI NO <sub>2</sub> data during 2018 to 2023 Open
Accurate NOx emission estimates are required to better understand air pollution, investigate the effectiveness of emission restrictions, and develop effective emission control strategies. This study investigates and demonstrates the abilit…
View article: Precipitation and nitrogen enrichment impact carbon exchange and stability: From antagonism to synergy with increasing shrub encroachment
Precipitation and nitrogen enrichment impact carbon exchange and stability: From antagonism to synergy with increasing shrub encroachment Open
Shrub encroachment in arid and semi‐arid grasslands is increasing due to global environmental changes, leading to greater vegetation and soil heterogeneity that threatens carbon sequestration. Alterations in global precipitation patterns a…
View article: Rising importance of agricultural nitrogen oxide emissions in China’s future PM2.5 pollution mitigation
Rising importance of agricultural nitrogen oxide emissions in China’s future PM2.5 pollution mitigation Open
Controlling ammonia (NH3) emissions through agricultural management has been recognized as effectively mitigating fine particulate matter (PM2.5) pollution in eastern China. However, agricultural nitrogen oxide (NOx) emissions are often ov…
View article: Fertilization-driven Pulses of Atmospheric Nitrogen Dioxide Complicate Air Pollution in Early Spring over North China
Fertilization-driven Pulses of Atmospheric Nitrogen Dioxide Complicate Air Pollution in Early Spring over North China Open
Atmospheric NO2 has shown periodic conspicuous pulses in tropospheric column in March over North China during the past two decades. However, these repetitive pulses have never been reported and its underlying causes remain unclear. Here, w…
View article: Consecutive Haze and Dust Pollution Drives Episodic Atmospheric Phosphorus Enrichment and Deposition Over China's Marginal Seas
Consecutive Haze and Dust Pollution Drives Episodic Atmospheric Phosphorus Enrichment and Deposition Over China's Marginal Seas Open
View article: Reconstructing the Temperature and Salinity Fields of the Ocean's Interior Using Extended Sqg Methods: A Case Study in Gulf Stream Extension Region
Reconstructing the Temperature and Salinity Fields of the Ocean's Interior Using Extended Sqg Methods: A Case Study in Gulf Stream Extension Region Open
View article: A Reliable Medium for Monitoring Atmospheric Deposition near Emission Sources by Using Snow from Agricultural Areas
A Reliable Medium for Monitoring Atmospheric Deposition near Emission Sources by Using Snow from Agricultural Areas Open
Atmospheric deposition is an important source of heavy metal in soil and the use of dust collection cylinders is a traditional monitoring method. This method has limitations in agricultural areas because polluted soil particles may become …
View article: Changes in air pollutant emissions in China during two clean-air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI)
Changes in air pollutant emissions in China during two clean-air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI) Open
A new long-term emission inventory called the Inversed Emission Inventory for Chinese Air Quality (CAQIEI) was developed in this study by assimilating surface observations from the China National Environmental Monitoring Centre (CNEMC) usi…
View article: Estimating the variability of NO <sub>x</sub> emissions from Wuhan with TROPOMI NO <sub>2</sub> data during 2018 to 2023
Estimating the variability of NO <sub>x</sub> emissions from Wuhan with TROPOMI NO <sub>2</sub> data during 2018 to 2023 Open
Accurate NOx emission estimates are required to better understand air pollution, investigate the effectiveness of emission restrictions, and develop effective emission control strategies. This study investigates and demonstrates the abilit…
View article: The scoring system combined with radiomics and imaging features in predicting the malignant potential of incidental indeterminate small (<20 mm) solid pulmonary nodules
The scoring system combined with radiomics and imaging features in predicting the malignant potential of incidental indeterminate small (<20 mm) solid pulmonary nodules Open
View article: Enhanced nitrous acid (HONO) formation via NO2 uptake and its potential contribution to heavy haze formation during wintertime
Enhanced nitrous acid (HONO) formation via NO2 uptake and its potential contribution to heavy haze formation during wintertime Open
A full understanding of the sources of atmospheric nitrous acid (HONO) in the polluted urban atmosphere remains a challenge. In this study, ambient HONO and relevant species were measured during January 2019 at an urban site in Beijing, Ch…
View article: Comment on essd-2023-477
Comment on essd-2023-477 Open
Abstract. A new long-term emission inventory called the Inversed Emission Inventory for Chinese Air Quality (CAQIEI) was developed in this study by assimilating surface observations from the China National Environmental Mo…
View article: Comment on essd-2023-477
Comment on essd-2023-477 Open
Abstract. A new long-term emission inventory called the Inversed Emission Inventory for Chinese Air Quality (CAQIEI) was developed in this study by assimilating surface observations from the China National Environmental Mo…
View article: Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran
Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran Open
View article: Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran
Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran Open
View article: Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran
Seasonal Asymmetries in the Lag between Insolation and Surface Temperature and the Long-Term Trend During 1971-2017 Over Iran Open
View article: Changes of air pollutant emissions in China during two clean air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI)
Changes of air pollutant emissions in China during two clean air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI) Open
A new long-term emission inventory called the Inversed Emission Inventory for Chinese Air Quality (CAQIEI) was developed in this study by assimilating surface observations from the China National Environmental Monitoring Centre (CNEMC) usi…
View article: Supplementary material to "Changes of air pollutant emissions in China during two clean air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI)"
Supplementary material to "Changes of air pollutant emissions in China during two clean air action periods derived from the newly developed Inversed Emission Inventory for Chinese Air Quality (CAQIEI)" Open
View article: Elucidating HONO formation mechanism and its essential contribution to OH during haze events
Elucidating HONO formation mechanism and its essential contribution to OH during haze events Open
Atmospheric nitrous acid (HONO) chemistry is of critical importance to air quality during polluted haze events, especially in China. However, current air quality models (such as WRF-CHEM, WRF-CMAQ, Box-MCM) generally underestimate the conc…
View article: Summertime urban ammonia emissions may be substantially underestimated in Beijing, China
Summertime urban ammonia emissions may be substantially underestimated in Beijing, China Open
Ammonia (NH3) emission control has been advocated for its potential to mitigate PM2.5 air pollution, yet emission quantifications at city levels are limited. Here we develop high-resolution (3 km) bottom-up emission inventories of agricult…
View article: The impact of biomass burning emissions on aerosol concentrations and depositions in the northern South China Sea region
The impact of biomass burning emissions on aerosol concentrations and depositions in the northern South China Sea region Open
The impact of biomass burning (BB) emissions on concentrations and depositions of major aerosol components in the northern South China Sea (NSCS) region (105∼115°E and 15∼21°N) from December 2020 to April 2021 has been investigated using t…
View article: Increasing importance of ammonia emission abatement in PM2.5 pollution control
Increasing importance of ammonia emission abatement in PM2.5 pollution control Open
View article: Elucidating HONO formation mechanism and its essential contribution to OH during haze events
Elucidating HONO formation mechanism and its essential contribution to OH during haze events Open
Atmospheric nitrous acid (HONO) chemistry is of critical importance to air quality during polluted haze events. However, current air quality models generally underestimate the concentration of HONO, indicating that a fundamental understand…
View article: Quantifying the Influence of a Burn Event on Ammonia Concentrations Using a Machine-Learning Technique
Quantifying the Influence of a Burn Event on Ammonia Concentrations Using a Machine-Learning Technique Open
Although combustion is considered a common source of ammonia (NH3) in the atmosphere, field measurements quantifying such emissions of NH3 are still lacking. In this study, online measurements of NH3 were performed by a cavity ring-down sp…
View article: Global and regional patterns of soil nitrous acid emissions and their acceleration of rural photochemical reactions
Global and regional patterns of soil nitrous acid emissions and their acceleration of rural photochemical reactions Open
Earth and Space Science Open Archive This work has been accepted for publication in Journal of Geophysical Research - Atmospheres. Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may be preli…