Exploring How Aerosol Optical Depth Varies in the Yellow River Basin and Its Urban Agglomerations by Decade DOI Creative Commons

Yinan Zhao,

Qingxin Tang, Zhijian Hu

et al.

Atmosphere, Journal Year: 2024, Volume and Issue: 15(12), P. 1466 - 1466

Published: Dec. 8, 2024

In this study, the spatial–temporal characteristics of AOD in Yellow River Basin (YRB) and urban agglomerations within basin were analyzed at a 1 km scale from 2011 to 2020 based on MCD19A2 dataset. This study shows following: (1) From 2020, value YRB showed declining trend, with 96.011% zones experiencing decrease AOD. The spatial distribution displayed pattern high east, low west, south, north. rate decline fast southeast slow northwest. (2) similar different seasons: south east consistently higher than north west. seasonal values following pattern: summer > spring autumn winter. agglomeration basically larger summer. (3) SDE mean center yearly located Shanxi Province, movement It can be divided into three stages trajectory: northeast–southwest round-trip (2011–2014), one-way northwest (2014–2018), southeast–northwest (2018–2020).

Language: Английский

Exploring PM2.5 and O3 disparities and synergies management through integrated natural and sociology-environmental drivers in the YRD DOI

Fanmei Zeng,

Chu Ren,

Weiqing Wang

et al.

Air Quality Atmosphere & Health, Journal Year: 2025, Volume and Issue: unknown

Published: April 21, 2025

Language: Английский

Citations

0
Exploring How Aerosol Optical Depth Varies in the Yellow River Basin and Its Urban Agglomerations by Decade DOI Creative Commons

Yinan Zhao,

Qingxin Tang, Zhijian Hu

et al.

Atmosphere, Journal Year: 2024, Volume and Issue: 15(12), P. 1466 - 1466

Published: Dec. 8, 2024

In this study, the spatial–temporal characteristics of AOD in Yellow River Basin (YRB) and urban agglomerations within basin were analyzed at a 1 km scale from 2011 to 2020 based on MCD19A2 dataset. This study shows following: (1) From 2020, value YRB showed declining trend, with 96.011% zones experiencing decrease AOD. The spatial distribution displayed pattern high east, low west, south, north. rate decline fast southeast slow northwest. (2) similar different seasons: south east consistently higher than north west. seasonal values following pattern: summer > spring autumn winter. agglomeration basically larger summer. (3) SDE mean center yearly located Shanxi Province, movement It can be divided into three stages trajectory: northeast–southwest round-trip (2011–2014), one-way northwest (2014–2018), southeast–northwest (2018–2020).

Language: Английский

Citations

0