Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-799-2018 |
Emission of nitrous acid from soil and biological soil crusts represents an important source of HONO in the remote atmosphere in Cyprus | |
Meusel, Hannah1; Tamm, Alexandra1; Kuhn, Uwe1; Wu, Dianming1,7; Leifke, Anna Lena1; Fiedler, Sabine2; Ruckteschler, Nina1; Yordanova, Petya1; Lang-Yona, Naama1; Poehlker, Mira1; Lelieveld, Jos3,4; Hoffmann, Thorsten5; Poeschl, Ulrich1; Su, Hang1,6; Weber, Bettina1; Cheng, Yafang1,6 | |
2018-01-23 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:2页码:799-813 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Cyprus; Peoples R China |
英文摘要 | Soil and biological soil crusts can emit nitrous acid (HONO) and nitric oxide (NO). The terrestrial ground surface in arid and semiarid regions is anticipated to play an important role in the local atmospheric HONO budget, deemed to represent one of the unaccounted-for HONO sources frequently observed in field studies. In this study HONO and NO emissions from a representative variety of soil and biological soil crust samples from the Mediterranean island Cyprus were investigated under controlled laboratory conditions. A wide range of fluxes was observed, ranging from 0.6 to 264 ngm(-2) s(-1) HONO-N at optimal soil water content (20-30% of water holding capacity, WHC). Maximum NO-N fluxes at this WHC were lower (0.8-121 ngm(-2) s(-1)). The highest emissions of both reactive nitrogen species were found from bare soil, followed by light and dark cyanobacteria-dominated biological soil crusts (biocrusts), correlating well with the sample nutrient levels (nitrite and nitrate). Extrapolations of lab-based HONO emission studies agree well with the unaccounted-for HONO source derived previously for the extensive CYPHEX field campaign, i.e., emissions from soil and biocrusts may essentially close the Cyprus HONO budget. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000423232500001 |
WOS关键词 | SIMULATED VERTICAL PROFILES ; GAS-PHASE SOURCE ; HETEROGENEOUS CONVERSION ; NITRIC-ACID ; URBAN ATMOSPHERE ; DAYTIME SOURCE ; BOREAL FOREST ; BIOGENIC NO ; AIR-QUALITY ; HUMIC-ACID |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; 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/23846 |
专题 | 地球科学 |
作者单位 | 1.Max Planck Inst Chem, Multiphase Chem Dept, Mainz, Germany; 2.Johannes Gutenberg Univ Mainz, Inst Geog, Mainz, Germany; 3.Max Planck Inst Chem, Atmospher Chem Dept, Mainz, Germany; 4.Cyprus Inst, Nicosia, Cyprus; 5.Johannes Gutenberg Univ Mainz, Inst Inorgan & Analyt Chem, Mainz, Germany; 6.Jinan Univ, Inst Environm & Climate Res, Guangzhou, Guangdong, Peoples R China; 7.East China Normal Univ, Sch Geog Sci, Shanghai, Peoples R China |
推荐引用方式 GB/T 7714 | Meusel, Hannah,Tamm, Alexandra,Kuhn, Uwe,et al. Emission of nitrous acid from soil and biological soil crusts represents an important source of HONO in the remote atmosphere in Cyprus[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(2):799-813. |
APA | Meusel, Hannah.,Tamm, Alexandra.,Kuhn, Uwe.,Wu, Dianming.,Leifke, Anna Lena.,...&Cheng, Yafang.(2018).Emission of nitrous acid from soil and biological soil crusts represents an important source of HONO in the remote atmosphere in Cyprus.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(2),799-813. |
MLA | Meusel, Hannah,et al."Emission of nitrous acid from soil and biological soil crusts represents an important source of HONO in the remote atmosphere in Cyprus".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.2(2018):799-813. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论