Evaluation of Korean methane emission sources with satellite retrievals by spatial correlation analysis

被引：0
作者：
JunGi Moon
Changsub Shim
Jeongbyn Seo
Jihyun Han
机构：
[1] Korea Environment Institute,
[2] Pusan National University,undefined
来源：
Environmental Monitoring and Assessment | 2024年 / 196卷
关键词：
Methane; South Korea; TROPOMI; Emissions; Spatial correlation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Methane is a significant greenhouse gas (GHG), and it is imperative to understand its spatiotemporal distribution and primary sources in areas with higher methane concentrations, as such insights are essential for informing effective mitigation policies. In this study, we employed TROPOMI satellite retrievals to analyze the spatiotemporal patterns of methane distributions and identify major emission sources in South Korea over the period from August 2018 to July 2019. Additionally, we examined the spatial correlations between satellite methane retrievals and emission sources to characterize regions with higher methane levels on an annual basis.
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