Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-2689-2017 |
Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres | |
Sprovieri, Francesca1; 39;Amore, Francesco2 | |
2017-02-22 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy; France; South Africa; Germany; Argentina; Sweden; Slovenia; Peoples R China; Russia; Mexico |
英文摘要 | The atmospheric deposition of mercury (Hg) occurs via several mechanisms, including dry and wet scavenging by precipitation events. In an effort to understand the atmospheric cycling and seasonal depositional characteristics of Hg, wet deposition samples were collected for approximately 5 years at 17 selected GMOS monitoring sites located in the Northern and Southern hemispheres in the framework of the Global Mercury Observation System (GMOS) project. Total mercury (THg) exhibited annual and seasonal patterns in Hg wet deposition samples. Interannual differences in total wet deposition are mostly linked with precipitation volume, with the greatest deposition flux occurring in the wettest years. This data set provides a new insight into baseline concentrations of THg concentrations in precipitation worldwide, particularly in regions such as the Southern Hemisphere and tropical areas where wet deposition as well as atmospheric Hg species were not investigated before, opening the way for future and additional simultaneous measurements across the GMOS network as well as new findings in future modeling studies. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000395095000001 |
WOS关键词 | REACTIVE GASEOUS MERCURY ; ATMOSPHERIC MERCURY ; DRY DEPOSITION ; METHYL MERCURY ; UNITED-STATES ; CAPE-POINT ; CHINA ; PRECIPITATION ; EMISSIONS ; AFRICA |
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/26230 |
专题 | 地球科学 |
作者单位 | 1.CNR, Inst Atmospher Pollut Res, Arcavacata Di Rende, Italy; 2.CNR, Inst Atmospher Pollut Res, Rome, Italy; 3.Univ Grenoble Alpes, CNRS, IRD, IGE, Grenoble, France; 4.South African Weather Serv, Climate & Environm Research& Monitoring, Cape Point GAW Stn, Stellenbosch, South Africa; 5.Helmholtz Zentrum, Geesthacht, Germany; 6.INIBIOMA CONICET UNComa, San Carlos De Bariloche, Rio Negro, Argentina; 7.Joint Res Ctr, Ispra, Italy; 8.Swedish Environm Res Inst Ltd, IVL, Gothenburg, Sweden; 9.Univ Ca Foscari Venice, Venice, Italy; 10.Jozef Stefan Inst, Ljubljana, Slovenia; 11.Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang, Peoples R China; 12.St Petersburg State Univ, St Petersburg, Russia; 13.INECC, Mexico City, DF, Mexico; 14.UNAM, Unidad Quim, Sisal, Mexico; 15.RAS, SB, Limnol Inst, Irkutsk, Russia; 16.CNR, Inst Dynam Environm Proc, Venice, Italy; 17.CSIR, NRE, ZA-7600 Stellenbosch, South Africa |
推荐引用方式 GB/T 7714 | Sprovieri, Francesca,39;Amore, Francesco. Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(4). |
APA | Sprovieri, Francesca,&39;Amore, Francesco.(2017).Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(4). |
MLA | Sprovieri, Francesca,et al."Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.4(2017). |
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