DOI: 10.1016/j.atmosenv.2013.12.043
Scopus记录号: 2-s2.0-84893344020
论文题名: Surface ozone in Joshua Tree National Park
作者: Burley J ; D ; , Bytnerowicz A ; , Ray J ; D ; , Schilling S ; , Allen E ; B
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 87 起始页码: 95
结束页码: 107
语种: 英语
英文关键词: HYSPLIT model
; Ozone exposure indices
; Passive samplers
; Portable ozone monitor
; Spatial interpolation
Scopus关键词: Back trajectory analysis
; HYSPLIT model
; Monitoring stations
; Ozone concentration
; Ozone exposures
; Passive samplers
; Spatial interpolation
; Surface ozone concentrations
; Forestry
; Ozone
; ozone
; atmospheric pollution
; concentration (composition)
; data set
; national park
; ozone
; pollution exposure
; sampler
; suburban area
; trajectory
; air monitoring
; analytic method
; article
; atmospheric transport
; back trajectory analysis
; concentration (parameters)
; environmental exposure
; flora
; magnitude estimation method
; national park
; ozone layer
; priority journal
; surface property
; Concentration
; Forestry
; Ozone
; Sampling
; California
; Joshua Tree National Park
; United States
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Surface ozone concentrations are high throughout Joshua Tree National Park (JOTR), as demonstrated by direct monitoring at multiple sites within JOTR. Multiple years of data from continuous ozone monitors and passive samplers indicate that the highest ozone concentrations occur in the northwest corner of JOTR, and decrease as one moves to the south and east. Analysis of long-term (1994-2010) hourly data from the Black Rock monitoring station indicates that average summertime ozone concentrations have remained essentially constant, with a concurrent decrease in the number, and magnitude, of high ozone events. Calculation of ozone exposure indices suggests that ozone concentrations may be high enough to adversely affect local flora, especially in the northwestern region of the park. Back-trajectory analysis using the HYSPLIT model suggests that most of the ozone measured in JOTR is transported into the park from a high source area (Los Angeles and surrounding suburbs) to the west. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80736
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Chemistry, Saint Mary's College of California, Moraga, CA 94575-4527, United States; USDA Forest Service, Pacific Southwest Research Station, Riverside, CA 92507, United States; National Park Service, Air Resources Division, P.O. Box 25287, Denver, CO 80225-0287, United States; Department of Botany and Plant Sciences, Center for Conservation Biology, University of California, Riverside, CA 92521, United States
Recommended Citation:
Burley J,D,, Bytnerowicz A,et al. Surface ozone in Joshua Tree National Park[J]. Atmospheric Environment,2014-01-01,87