Biogenic volatile organic compound (BVOC) emission profiles from native Atlantic Forest trees: Seasonal variation and atmospheric implications in southeastern Brazil DOI

Fernanda Anselmo-Moreira,

Giselle da Silva Pedrosa,

Igor Lima da Silva

et al.

Urban forestry & urban greening, Journal Year: 2024, Volume and Issue: 104, P. 128645 - 128645

Published: Dec. 13, 2024

Language: Английский

Characterization and Source Apportionment Analysis of PM2.5 and Ozone Pollution over Fenwei Plain, China: Insights from PM2.5 Component and VOC Observations DOI Creative Commons
Lichao Xu, Bo Wang, Ying Wang

et al.

Toxics, Journal Year: 2025, Volume and Issue: 13(2), P. 123 - 123

Published: Feb. 6, 2025

PM2.5 and volatile organic compounds (VOCs) have been identified as the primary air pollutants affecting Fenwei Plain (FWP), necessitating urgent measures to improve its quality. To gain a deeper understanding of formation mechanisms these pollutants, this study employed various methods such HYSPLIT, PCT, PMF for analysis. Our results indicate that FWP is primarily impacted by from southern Shaanxi mass northwestern during winter. In contrast, summer, it mainly influenced O3 originating mass. Specifically, high-pressure fronts are dominant weather pattern pollution in FWP, while backs predominately pollution. Regarding sources PM2.5, secondary nitrates, vehicle exhausts, sulfates major contributors. As compounds, liquefied petroleum gas sources, solvent usage, industrial emissions sources. This holds crucial scientific significance enhancing regional joint prevention control mechanism pollution, provides support formulating effective strategies control.

Language: Английский

Citations

1
Diurnal variations of biogenic volatile organic compounds and their role in secondary pollutant formation in the Huai Hong Khrai subtropical forest, Thailand DOI
Sarunpron Khruengsai,

Kan-Amon Phalangrit,

Teerapong Sripahco

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: 372, P. 126044 - 126044

Published: March 11, 2025

Language: Английский

Citations

0
Intercropping Reduces Root Pest Damage via Repellent Volatile Compounds: Insights From Behavioural Assays and Transcriptomic Analysis DOI
Xianqin Wei,

Chaoying Chen,

Xiaorui He

et al.

Plant Cell & Environment, Journal Year: 2025, Volume and Issue: unknown

Published: April 2, 2025

Terrestrial plants naturally produce chemical signals to attract beneficial insects or repel harmful pests. These inherent plant attributes offer promising opportunities for eco-friendly pest control in agriculture, particularly through the push-pull intercropping technique. However, our understanding of potential repellent and their effective remains limited. In this study, we evaluated multiple species properties, identified volatile organic compounds, investigated mechanisms controlling fungus gnat Bradysia odoriphaga Chinese chives. Among 12 tested, Mentha haplocalyx, Ocimum basilicum Pelargonium graveolens demonstrated strong effects, making them candidates as 'push' plants. Eight major compounds were repellents, with 1,8-cineole being most efficient. consistently exhibited effects against gnats across various concentrations exposure durations. Transcriptomic analysis revealed that upregulated genes is associated energy production processes, suggesting can detect actively avoid compound. Field experiments further confirmed effectiveness strategy, chives M. haplocalyx significantly reduced infestations. This study presents a novel approach managing offers valuable insights into sustainable management practices agriculture.

Language: Английский

Citations

0
Impact of temperature on the biogenic volatile organic compound (BVOC) emissions in China: A review DOI
Yiming Yang,

Fengbin Sun,

Yusheng Chen

et al.

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Ag/Eggshell Nanocatalyst for Sustainable Ethylbenzene Oxidation: Synthesis, Characterization, and Performance DOI

Sara Vafadar,

Saeed Jafari, Saeed Yousefinejad

et al.

Catalysis Letters, Journal Year: 2025, Volume and Issue: 155(5)

Published: April 9, 2025

Language: Английский

Citations

0
Seasonal volatile organic compound dynamics in urban and forest environments in Thailand: Implications for air quality and secondary pollutants DOI
Patcharee Pripdeevech, Radshadaporn Janta,

Teerapong Sripahco

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: unknown, P. 125565 - 125565

Published: Dec. 1, 2024

Language: Английский

Citations

2
Biogenic volatile organic compound (BVOC) emission profiles from native Atlantic Forest trees: Seasonal variation and atmospheric implications in southeastern Brazil DOI

Fernanda Anselmo-Moreira,

Giselle da Silva Pedrosa,

Igor Lima da Silva

et al.

Urban forestry & urban greening, Journal Year: 2024, Volume and Issue: 104, P. 128645 - 128645

Published: Dec. 13, 2024

Language: Английский

Citations

0