气候变化领域集成服务门户(CCPortal): Missing OH Reactivity in a Forest: Evidence for Unknown Reactive Biogenic VOCs

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DOI	10.1126/science.1094392
	Missing OH Reactivity in a Forest: Evidence for Unknown Reactive Biogenic VOCs
	Di Carlo P.; Brune W.H.; Martinez M.; Harder H.; Lesher R.; Ren X.; Thornberry T.; Carroll M.A.; Young V.; Shepson P.B.; Riemer D.; Apel E.; Campbell C.
发表日期	2004
ISSN	0036-8075
起始页码	722
结束页码	725
卷号	304 期号:5671
英文摘要	Forest emissions of biogenic volatile organic compounds (BVOCs), such as isoprene and other terpenes, play a role in the production of tropospheric ozone and aerosols. In a northern Michigan forest, the direct measurement of total OH reactivity, which is the inverse of the OH lifetime, was significantly greater than expected. The difference between measured and expected OH reactivity, called the missing OH reactivity, increased with temperature, as did emission rates for terpenes and other BVOCs. These measurements are consistent with the hypothesis that unknown reactive BVOCs, perhaps terpenes, provide the missing OH reactivity.
英文关键词	Atmospheric aerosols; Ozone; Troposphere; Volatile organic compounds; Biogenic volatile organic compounds (BVOC); Forest emissions; Michigan forests; Reactivity; Forestry; hydroxyl group; isoprene; ozone; terpene; volatile organic compound; aerosol composition; atmospheric chemistry; biogenic emission; boundary layer; forest; ozone; volatile organic compound; aerosol; article; atmosphere; environmental impact; environmental temperature; forest; hypothesis; priority journal; Aerosols; Atmosphere; Butadienes; Hemiterpenes; Hydroxyl Radical; Michigan; Organic Chemicals; Ozone; Pentanes; Sunlight; Temperature; Terpenes; Trees
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243531
作者单位	Department of Meteorology, Pennsylvania State University, University Park, PA 16802, United States; CETEMPS-Dipartimento di Fisica, Università di L'Aquila, 67010 Coppito, L'Aquila, Italy; Dept. Atmosph., Oceanic,/Space Sci., University of Michigan, Ann Arbor, MI 48109, United States; Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, United States; Department of Chemical Engineering, Ohio University, Athens, OH 45701, United States; Department of Chemistry, Purdue University, West Lafayette, IN 47301, United States; Rosenstiel Sch. Mar./Atmosph. Sci., University of Miami, Miami, FL 33124, United States; Natl. Ctr. for Atmospheric Research, Boulder, CO 80305, United States; Max-Planck-Institut für Chemie, D-55128 Mainz, Germany; Natl. Oceanic and Atmosph. Admin., Aeronomy Lab., Boulder, CO, United States
推荐引用方式 GB/T 7714	Di Carlo P.,Brune W.H.,Martinez M.,et al. Missing OH Reactivity in a Forest: Evidence for Unknown Reactive Biogenic VOCs[J],2004,304(5671).
APA	Di Carlo P..,Brune W.H..,Martinez M..,Harder H..,Lesher R..,...&Campbell C..(2004).Missing OH Reactivity in a Forest: Evidence for Unknown Reactive Biogenic VOCs.Science,304(5671).
MLA	Di Carlo P.,et al."Missing OH Reactivity in a Forest: Evidence for Unknown Reactive Biogenic VOCs".Science 304.5671(2004).