Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL070923 |
Interannual variability in ozone removal by a temperate deciduous forest | |
Clifton, O. E.1,2; Fiore, A. M.1,2; Munger, J. W.3,4; Malyshev, S.5,6; Horowitz, L. W.6; Shevliakova, E.6; Paulot, F.6,7; Murray, L. T.8; Griffin, K. L.1,2,9 | |
2017 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:1 |
文章类型 | Review |
语种 | 英语 |
国家 | USA |
英文摘要 | The ozone (O-3) dry depositional sink and its contribution to observed variability in tropospheric O-3 are both poorly understood. Distinguishing O-3 uptake through plant stomata versus other pathways is relevant for quantifying the O-3 influence on carbon and water cycles. We use a decade of O-3, carbon, and energy eddy covariance (EC) fluxes at Harvard Forest to investigate interannual variability (IAV) in O-3 deposition velocities ( vd,O3). In each month, monthly mean vd,O3 for the highest year is twice that for the lowest. Two independent stomatal conductance estimates, based on either water vapor EC or gross primary productivity, vary little from year to year relative to canopy conductance. We conclude that nonstomatal deposition controls the substantial observed IAV in summertime vd,O3 during the 1990s over this deciduous forest. The absence of obvious relationships between meteorology and vd,O3 implies a need for additional long-term, high-quality measurements and further investigation of nonstomatal mechanisms. |
英文关键词 | dry deposition ozone stomatal conductance deciduous forest interannual variability |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000393954900062 |
WOS关键词 | GASEOUS DRY DEPOSITION ; TROPOSPHERIC OZONE ; AIR-QUALITY ; ATMOSPHERIC DEPOSITION ; EDDY COVARIANCE ; NITROGEN-OXIDES ; SULFUR-DIOXIDE ; CARBON-DIOXIDE ; WATER-VAPOR ; LAND-COVER |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/27562 |
专题 | 气候变化 |
作者单位 | 1.Columbia Univ, Dept Earth & Environm Sci, New York, NY 10027 USA; 2.Columbia Univ, Lamont Doherty Earth Observ, Palisades, NY 10964 USA; 3.Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA; 4.Harvard Univ, Dept Earth & Planetary Sci, 20 Oxford St, Cambridge, MA 02138 USA; 5.Princeton Univ, Cooperat Inst Climate Sci, Princeton, NJ 08544 USA; 6.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA; 7.Program Atmospher & Ocean Sci, Princeton, NJ USA; 8.Univ Rochester, Dept Earth & Environm Sci, Rochester, NY USA; 9.Columbia Univ, Dept Ecol Evolut & Environm Biol, New York, NY USA |
推荐引用方式 GB/T 7714 | Clifton, O. E.,Fiore, A. M.,Munger, J. W.,et al. Interannual variability in ozone removal by a temperate deciduous forest[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(1). |
APA | Clifton, O. E..,Fiore, A. M..,Munger, J. W..,Malyshev, S..,Horowitz, L. W..,...&Griffin, K. L..(2017).Interannual variability in ozone removal by a temperate deciduous forest.GEOPHYSICAL RESEARCH LETTERS,44(1). |
MLA | Clifton, O. E.,et al."Interannual variability in ozone removal by a temperate deciduous forest".GEOPHYSICAL RESEARCH LETTERS 44.1(2017). |
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