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DOI | 10.1029/2018JD029593 |
Global Occurrence and Chemical Impact of Stratospheric Blue Jets Modeled With WACCM4 | |
Perez-Invernon, F. J.1; Gordillo-Vazquez, F. J.1; Smith, A. K.2; Arnone, E.3,4; Winkler, H.5 | |
2019-03-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:5页码:2841-2864 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; USA; Italy; Germany |
英文摘要 | In this work we present the first parameterizations of the global occurrence rate and chemical influence of Blue Jets, a type of transient luminous event taking place in the stratospheric region above thunderclouds. These parameterizations are directly coupled with five different lightning parameterizations implemented in the Whole Atmosphere Community Climate Model (WACCM4). We have obtained a maximum Blue Jet global occurrence rate of about 0.9 BJ per minute. The geographical occurrence of Blue Jets is closely related to the chosen lightning parameterization. Some previously developed local chemical models of Blue Jets predicted an important influence onto the stratospheric concentration of N2O, NOx, and O-3. We have used these results together with our global implementations of Blue Jets in WACCM4 to estimate their global chemical influence in the atmosphere. According to our results, Blue Jets can inject about 3.8 TgN(2)O-N/year and 0.07 TgNO-N/year near the stratosphere, where N2O-N and NO-N stand for the mass of nitrogen atoms in N2O and NO molecules, respectively. These production rates of N2O and NOx could have a direct impact on, for example, the acidity of rainwater or the greenhouse effect. We have found that Blue Jets could also slightly contribute to the depletion of stratospheric ozone. In particular, we have estimated that the maximum difference in the concentration of O-3 at 30 km of altitude between simulations with and without Blue Jets can be about -5% in equatorial and polar regions. |
英文关键词 | transient luminous events Blue Jets lightning stratosphere atmospheric electricity atmospheric chemistry |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462139800026 |
WOS关键词 | TRANSIENT LUMINOUS EVENTS ; LIGHTNING-PRODUCED NOX ; NITROUS-OXIDE ; ATMOSPHERIC CHEMISTRY ; ELECTRICAL DISCHARGES ; LOWER IONOSPHERE ; SPRITE ; THUNDERCLOUD ; TROPOSPHERE ; MESOSPHERE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/181690 |
专题 | 气候变化 |
作者单位 | 1.CSIC, IAA, Granada, Spain; 2.Natl Ctr Atmospher Res, Atmospher Chem Observat & Modeling, POB 3000, Boulder, CO 80307 USA; 3.CNR, Ist Sci Atmosfera & Clima, Bologna, Italy; 4.Univ Torino, Dipartimento Fis, Turin, Italy; 5.Univ Bremen, Inst Environm Phys, Bremen, Germany |
推荐引用方式 GB/T 7714 | Perez-Invernon, F. J.,Gordillo-Vazquez, F. J.,Smith, A. K.,et al. Global Occurrence and Chemical Impact of Stratospheric Blue Jets Modeled With WACCM4[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(5):2841-2864. |
APA | Perez-Invernon, F. J.,Gordillo-Vazquez, F. J.,Smith, A. K.,Arnone, E.,&Winkler, H..(2019).Global Occurrence and Chemical Impact of Stratospheric Blue Jets Modeled With WACCM4.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(5),2841-2864. |
MLA | Perez-Invernon, F. J.,et al."Global Occurrence and Chemical Impact of Stratospheric Blue Jets Modeled With WACCM4".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.5(2019):2841-2864. |
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