Machine learning exploring the chemical compositions characteristics and sources of PM2.5 from reduced on-road activity DOI

Dan Liao,

Youwei Hong,

Huabin Huang

et al.

Atmospheric Pollution Research, Journal Year: 2024, Volume and Issue: 15(11), P. 102265 - 102265

Published: July 24, 2024

Language: Английский

Trends of source apportioned PM2.5 in Tianjin over 2013–2019: Impacts of Clean Air Actions DOI
Qili Dai, Jiajia Chen, Xuehan Wang

et al.

Environmental Pollution, Journal Year: 2023, Volume and Issue: 325, P. 121344 - 121344

Published: March 4, 2023

Language: Английский

Citations

28
Nitrogen and oxygen isotope characteristics, formation mechanism, and source apportionment of nitrate aerosols in Wuhan, Central China DOI

Mengjie Deng,

Ci-Mou Wang,

Chunmian Yang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 921, P. 170715 - 170715

Published: Feb. 6, 2024

Language: Английский

Citations

7
Role of gas-particle conversion of ammonia in haze pollution under ammonia-rich environment in Northern China and prospects of effective emission reduction DOI

Xueting Zou,

Shanshan Wang, Jiaqi Liu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 934, P. 173277 - 173277

Published: May 15, 2024

Language: Английский

Citations

6
Disparities in precipitation effects on PM2.5 mass concentrations and chemical compositions: Insights from online monitoring data in Chengdu DOI
Yi Li, Li Zhou,

Hefan Liu

et al.

Journal of Environmental Sciences, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 1, 2024

Language: Английский

Citations

6
Quantification of NO sources contribution to ambient nitrate aerosol, uncertainty analysis and sensitivity analysis in a megacity DOI
Wenhui Zhang,

Fuliang Wu,

Xi Luo

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171583 - 171583

Published: March 8, 2024

Language: Английский

Citations

5
Adsorption of nitrate in water by CTAB-modified MgFe layered double hydroxide composite biochar at low temperature: Adsorption characteristics and mechanisms DOI
Weixin Wang, Qi Zhu,

Ruiyao Huang

et al.

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 11(1), P. 109090 - 109090

Published: Dec. 5, 2022

Language: Английский

Citations

22
Quantifying Contributions of Factors and Their Interactions to Aerosol Acidity with a Multiple-Linear-Regression-Based Framework: A Case Study in the Pearl River Delta, China DOI Creative Commons
Hong Ling,

Mingqi Deng,

Qi Zhang

et al.

Atmosphere, Journal Year: 2024, Volume and Issue: 15(2), P. 172 - 172

Published: Jan. 29, 2024

This study presents an approach using multiple linear regression to quantify the impact of meteorological parameters and chemical species on aerosol pH variance in urban setting Pearl River Delta, China. Additionally, it assesses contributions interactions among these factors pH. The analysis successfully explains over 96% variance, attributing 85.8% original variables 6.7% bivariate interactions, with further 2.3% 1.0% from trivariate quadrivariate respectively. Our results highlight that factors, particularly temperature humidity, are more influential than components affecting variance. Temperature alone accounts for 37.3% while humidity contributes approximately 20%. On front, sulfate ammonium most significant contributors, adding 14.3% 9.1% In realm interplay between components, especially TNO3–RH pair, is exceptionally impactful, constituting 58.1% total contribution interactions. summary, this illuminates their interplay, suggesting integration statistical methods thermodynamic models enhanced understanding acidity dynamics future.

Language: Английский

Citations

4
Unveiling global land fine- and coarse-mode aerosol dynamics from 2005 to 2020 using enhanced satellite-based monthly inversion data DOI
Nana Luo, Yue Zhang, Yize Jiang

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 348, P. 123838 - 123838

Published: March 21, 2024

Language: Английский

Citations

4
Vibration and aeroelastic instability analysis in GPL-porous multi-layered beam with the rotation effect DOI

Alireza Mihankhah,

Zahra Khoddami Maraghi, A. Ghorbanpour Arani

et al.

International Journal for Computational Methods in Engineering Science and Mechanics, Journal Year: 2024, Volume and Issue: 25(6), P. 357 - 380

Published: July 4, 2024

This research studies the vibrations and instability of a rotating three-layer beam under aerodynamic forces consisting two functionally graded (FG) composite surfaces porous intermediate layer. Linear poroelasticity theory is used for modeling layer while Young's modulus density vary along thickness. Equivalent coefficients graphene nanoplatelets-reinforced (GPLs) are extracted by modified Halpin-Tsai theory, according to five different configurations. The equations motion in GPL-porous multi-layered derived using Euler–Bernoulli (EBB), Timoshenko (TB), Reddy's higher-order shear deformation (HSDT) theories, as well energy method Hamilton's principle. most important results show effect reinforcements their configurations, porosity its distribution, speed rotation on natural frequency, critical flutter point, loss factor beam. unique properties GPL-reinforced materials facilitate design components capable effectively managing dynamic loads resisting aeroelastic instabilities. more efficient, reliable, durable systems across various industries.

Language: Английский

Citations

4
Assessment of Sulfate and Nitrate Variations in China during 1990 2020: Insights into Source Contributions and Formation Pathways DOI

Jingyuan Cao,

Boyue Zheng,

Jiaxuan Chen

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137600 - 137600

Published: Feb. 12, 2025

Language: Английский

Citations

0