气候变化领域集成服务门户(CCPortal): A methane monitoring station siting method based on WRF-STILT and genetic algorithm

CCPortal

DOI	10.3389/fenvs.2024.1394281
	A methane monitoring station siting method based on WRF-STILT and genetic algorithm
	Fan, Lu; Hu, Xinyun; Wang, Xiaodong; Ma, Kun; Zhang, Xiaohan; Yue, Yu; Ren, Fengkun; Song, Honglin; Yi, Jinchun
发表日期	2024
EISSN	2296-665X
起始页码	12
卷号	12
英文摘要	Reducing methane emissions in the oil and gas industry is a top priority for the current international community in addressing climate change. Methane emissions from the energy sector exhibit strong temporal variability and ground monitoring networks can provide time-continuous measurements of methane concentrations, enabling the rapid detection of sudden methane leaks in the oil and gas industry. Therefore, identifying specific locations within oil fields to establish a cost-effective and reliable methane monitoring ground network is an urgent and significant task. In response to this challenge, this study proposes a technical workflow that, utilizing emission inventories, atmospheric transport models, and intelligent computing techniques, automatically determines the optimal locations for monitoring stations based on the input quantity of monitoring sites. This methodology can automatically and quantitatively assess the observational effectiveness of the monitoring network. The effectiveness of the proposed technical workflow is demonstrated using the Shengli Oilfield, the second-largest oil and gas extraction base in China, as a case study. We found that the Genetic Algorithm can help find the optimum locations effectively. Besides, the overall observation effectiveness grew from 1.7 to 5.6 when the number of site increased from 1 to 9. However, the growth decreased with the increasing site number. Such a technology can assist the oil and gas industry in better monitoring methane emissions resulting from oil and gas extraction.
英文关键词	methane emission; WRF-STILT; genetic algorithm; monitoring site; oil and gas
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001234341000001
来源期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/298139
作者单位	Sinopec; Sinopec; Wuhan University
推荐引用方式 GB/T 7714	Fan, Lu,Hu, Xinyun,Wang, Xiaodong,et al. A methane monitoring station siting method based on WRF-STILT and genetic algorithm[J],2024,12.
APA	Fan, Lu.,Hu, Xinyun.,Wang, Xiaodong.,Ma, Kun.,Zhang, Xiaohan.,...&Yi, Jinchun.(2024).A methane monitoring station siting method based on WRF-STILT and genetic algorithm.FRONTIERS IN ENVIRONMENTAL SCIENCE,12.
MLA	Fan, Lu,et al."A methane monitoring station siting method based on WRF-STILT and genetic algorithm".FRONTIERS IN ENVIRONMENTAL SCIENCE 12(2024).