气候变化领域集成服务门户(CCPortal): Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling

CCPortal

DOI	10.1029/2019RG000670
	Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling
	Clifton O.E.; Fiore A.M.; Massman W.J.; Baublitz C.B.; Coyle M.; Emberson L.; Fares S.; Farmer D.K.; Gentine P.; Gerosa G.; Guenther A.B.; Helmig D.; Lombardozzi D.L.; Munger J.W.; Patton E.G.; Pusede S.E.; Schwede D.B.; Silva S.J.; Sörgel M.; Steiner A.L.; Tai A.P.K.
发表日期	2020
ISSN	87551209
卷号	58 期号:1
英文摘要	Dry deposition of ozone is an important sink of ozone in near-surface air. When dry deposition occurs through plant stomata, ozone can injure the plant, altering water and carbon cycling and reducing crop yields. Quantifying both stomatal and nonstomatal uptake accurately is relevant for understanding ozone's impact on human health as an air pollutant and on climate as a potent short-lived greenhouse gas and primary control on the removal of several reactive greenhouse gases and air pollutants. Robust ozone dry deposition estimates require knowledge of the relative importance of individual deposition pathways, but spatiotemporal variability in nonstomatal deposition is poorly understood. Here we integrate understanding of ozone deposition processes by synthesizing research from fields such as atmospheric chemistry, ecology, and meteorology. We critically review methods for measurements and modeling, highlighting the empiricism that underpins modeling and thus the interpretation of observations. Our unprecedented synthesis of knowledge on deposition pathways, particularly soil and leaf cuticles, reveals process understanding not yet included in widely used models. If coordinated with short-term field intensives, laboratory studies, and mechanistic modeling, measurements from a few long-term sites would bridge the molecular to ecosystem scales necessary to establish the relative importance of individual deposition pathways and the extent to which they vary in space and time. Our recommended approaches seek to close knowledge gaps that currently limit quantifying the impact of ozone dry deposition on air quality, ecosystems, and climate. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	air pollution; dry deposition; eddy covariance; land-atmosphere interactions; stomatal conductance; tropospheric ozone
语种	英语
来源期刊	Reviews of Geophysics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/188086
作者单位	National Center for Atmospheric Research, Boulder, CO, United States; Department of Earth and Environmental Sciences, Columbia University, New York, NY, United States; USDA Forest Service, Rocky Mountain Research Station, Fort Collins, CO, United States; United Kingdom Centre for Ecology and Hydrology, Edinburgh, Midlothian, United Kingdom; The James Hutton Institute, Aberdeen, United Kingdom; Stockholm Environment Institute, Environment Department, University of York, York, United Kingdom; Council of Agricultural Research and Economics, Research Centre for Forestry and Wood, and National Research Council, Institute of Bioeconomy, Rome, Italy; Department of Chemistry, Colorado State University, Fort Collins, CO, United States; Department of Earth and Environmental Engineering, Columbia University, New York, NY, United States; Dipartimento di Matematica e Fisica, Università Cattolica del Sacro Cuore, Brescia, Italy; Department of Earth System Science, University of California, Irvine, CA, United States; In...
推荐引用方式 GB/T 7714	Clifton O.E.,Fiore A.M.,Massman W.J.,et al. Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling[J],2020,58(1).
APA	Clifton O.E..,Fiore A.M..,Massman W.J..,Baublitz C.B..,Coyle M..,...&Tai A.P.K..(2020).Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling.Reviews of Geophysics,58(1).
MLA	Clifton O.E.,et al."Dry Deposition of Ozone Over Land: Processes, Measurement, and Modeling".Reviews of Geophysics 58.1(2020).