气候变化领域集成服务门户(CCPortal): Effect of discrepancies caused by model resolution on model-measurement comparison for surface black carbon

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DOI	10.1016/j.atmosenv.2020.118178
	Effect of discrepancies caused by model resolution on model-measurement comparison for surface black carbon
	Sun T.; Zarzycki C.M.; Bond T.C.
发表日期	2021
ISSN	1352-2310
卷号	247
英文摘要	Emission constraining studies have relied on comparisons of model against measurements, but the influence of model resolution has not been fully addressed. This work investigates the discrepancies caused by model resolution on model-measurement comparison of surface black carbon for urban and rural monitoring network sites in the U.S. With resolution of 0.5°, simulated BC concentrations were 106% greater at urban receptors in California than simulations with 2° resolution; the overprediction was 30% greater for rural network sites (IMPROVE). This effect could explain 24%–41% of the total discrepancy in model-measurement comparison for networks in California. For rural sites elsewhere in the U.S., increasing resolution from 2° to 0.5° results in either over- and under-prediction, with an averaged discrepancy of 6%. Factors describing the model resolution discrepancy for each urban and rural receptor site are tabulated. © 2021 Elsevier Ltd
关键词	Black carbon Model-measurement comparison Spatial resolution
语种	英语
scopus关键词	Carbon; Black carbon; Model measurements; Model resolution; Monitoring network; Receptor sites; Rural networks; Rural site; Urban and rural; Urban growth; activated carbon; black carbon; Article; atmospheric transport; comparative study; controlled study; correlation coefficient; mathematical model; meteorology; priority journal; rural area; sea surface temperature; seasonal variation; surface property; uncertainty; urban area
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/248603
作者单位	Department of Civil and Environmental Engineering, University of Illinois at Urbana-ChampaignIL, United States; Department of Meteorology and Atmospheric Science, Pennsylvania State University, United States; Department of Mechanical Engineering, Colorado State University (present), United States
推荐引用方式 GB/T 7714	Sun T.,Zarzycki C.M.,Bond T.C.. Effect of discrepancies caused by model resolution on model-measurement comparison for surface black carbon[J],2021,247.
APA	Sun T.,Zarzycki C.M.,&Bond T.C..(2021).Effect of discrepancies caused by model resolution on model-measurement comparison for surface black carbon.ATMOSPHERIC ENVIRONMENT,247.
MLA	Sun T.,et al."Effect of discrepancies caused by model resolution on model-measurement comparison for surface black carbon".ATMOSPHERIC ENVIRONMENT 247(2021).