Results 31 to 40 of about 67,762 (268)

Research on Quantitative Remote Sensing Monitoring Algorithm of Air Pollution Based on Artificial Intelligence

Journal of Chemistry, 2020
When the current algorithm is used for quantitative remote sensing monitoring of air pollution, it takes a long time to monitor the air pollution data, and the obtained range coefficient is small.
Yun Liu, Yuqin Jing, Yinan Lu
doaj   +1 more source

RETRACTED: The Nexus Between Vegetation, Urban Air Quality, and Public Health: An Empirical Study of Lahore

Frontiers in Public Health, 2022
Global climate change and the deteriorating quality of urban air are the major issues affecting the atmospheric ecosystem of Pakistan. To avoid poor monitoring and management of air pollution, improvements through the latest technologies such as GIS and ...
Muhammad Kaleem Khan, Kashif Naeem, Chunhui Huo, Zahid Hussain   +3 more
doaj   +1 more source

Arizona Hazardous Air Pollutants Monitoring Program [PDF]

Journal of the Air & Waste Management Association, 1998
In order to evaluate the existing risk to public health in Arizona related to hazardous air pollution, ambient air monitoring for selected hazardous air pollutants (HAPs) was carried out in 1994-1996 in several representative urban and rural areas of Arizona.
, Zielinska, , Fujita, , Sagebiel, , Harshfield, , Uberna, , Hayes, , Keene   +6 more
openaire   +2 more sources

The Significant Impact of Biomass Burning Emitted Particles on Typical Haze Pollution in Changsha, China

Toxics
In this study, typical haze pollution influenced by biomass burning (BB) activities in Changsha in the autumn of 2024 was investigated through the mixing state and evolution process of BB particles via the real-time measurement of single-particle aerosol
Qu Xiao, Hui Guo, Jie Tan, Zaihua Wang, Yuzhu Xie, Honghong Jin, Mengrong Yang, Xinning Wang, Chunlei Cheng, Bo Huang, Mei Li   +10 more
doaj   +1 more source

A Review of Urban Air Pollution Monitoring and Exposure Assessment Methods

ISPRS International Journal of Geo-Information, 2017
The impact of urban air pollution on the environments and human health has drawn increasing concerns from researchers, policymakers and citizens. To reduce the negative health impact, it is of great importance to measure the air pollution at high spatial
Xingzhe Xie, Ivana Semanjski, Sidharta Gautama, Evaggelia Tsiligianni, Nikos Deligiannis, Raj Thilak Rajan, Frank Pasveer, Wilfried Philips   +7 more
doaj   +1 more source

Multi-factor reconciliation of discrepancies in ozone-precursor sensitivity retrieved from observation- and emission-based models

Environment International, 2022
Ground-level O3 pollution has been continuously worsening in China despite gradual improvement in other major pollutant levels. Understanding the sensitivity of O3 production to its precursors (OPS) is a prerequisite for formulating effective O3 control ...
Danni Xu, Zibing Yuan, Ming Wang, Kaihui Zhao, Xuehui Liu, Yusen Duan, Qingyan Fu, Qian Wang, Shengao Jing, Hongli Wang, Xin Zhao   +10 more
doaj   +1 more source

Complexities of peroxyacetyl nitrate photochemistry and its control strategies in contrasting environments in the Pearl River Delta region

npj Climate and Atmospheric Science
Peroxyacetyl nitrate (PAN) is a hazardous secondary pollutant and a nitrogen reservoir in the troposphere, while comprehensive studies on its spatiotemporal distribution, chemical sources, and control strategies are limited.
Tao Liu, Yu Wang, Huang Cai, Hao Wang, Chunlin Zhang, Jun Chen, Yan Dai, Wenlong Zhao, Jiangyong Li, Daocheng Gong, Duohong Chen, Yuhong Zhai, Yan Zhou, Tong Liao, Boguang Wang   +14 more
doaj   +1 more source

Studying the Regional Transmission of Air Pollution Based on Spatiotemporal Multivariable Data

Atmosphere, 2023
Imported air pollution has a significant impact on urban air quality. Relevant studies have shown that many urban air pollution events are not resourced by local emissions but are imported by air pollution from surrounding areas transported across ...
Xi Lu, Yong Xue, Botao He, Xingxing Jiang, Shuhui Wu, Xiangkai Wang   +5 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Indoor Air Pollution Monitoring System

International Journal For Multidisciplinary Research, 2023
This work presents an investigation of indoor air pollution using a combination of biomedical engineering (BME) sensors and indoor air sensors. Indoor air quality is a significant factor affecting human health, and monitoring and controlling indoor air pollution have become essential for indoor environ- mental quality management.
Rudresh Suresh Wanve -, Bhargao Umap -, Prajwal Ghatale -, Prof. Dr Madhavi Belsare -   +3 more
openaire   +1 more source