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DOI | 10.5194/acp-18-6959-2018 |
High time-resolved radon progeny measurements in the Arctic region (Svalbard islands, Norway): results and potentialities | |
Salzano, Roberto1; Pasini, Antonello2; Ianniello, Antonietta2; Mazzola, Mauro3; Traversi, Rita4; Udisti, Roberto4 | |
2018-05-17 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:9页码:6959-6969 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy |
英文摘要 | The estimation of radon progeny in the Arctic region represents a scientific challenge due to the required low limit of detection in consideration of the limited radon emanation associated with permafrost dynamics. This preliminary study highlighted, for the first time above 70 degrees N, the possibility to monitor radon progeny in the Arctic region with a higher time resolution. The composition of the radon progeny offered the opportunity to identify air masses dominated by long-range transport, in presence or absence of near-constant radon progeny instead of long-and short-lived progenies. Furthermore, the different ratio between radon and thoron progenies evidenced the contributions of local emissions and atmospheric stability. Two different emanation periods were defined in accordance with the permafrost dynamics at the ground and several accumulation windows were recognized coherently to the meteo-climatic conditions occurring at the study site. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000432405100003 |
WOS关键词 | ATMOSPHERIC BOUNDARY-LAYER ; RN-222 MEASUREMENTS ; AIR MASSES ; STABILITY ; PB-210 ; PRODUCTS ; AEROSOLS ; SURFACE ; THORON |
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/30415 |
专题 | 地球科学 |
作者单位 | 1.Natl Res Council Italy, Inst Atmospher Pollut Res, Sesto Fiorentino, FI, Italy; 2.Natl Res Council Italy, Inst Atmospher Pollut Res, Monterotondo, RM, Italy; 3.Natl Res Council Italy, Inst Atmospher Sci & Climate, Bologna, BO, Italy; 4.Univ Florence, Dept Chem Ugo Schiff, Sesto Fiorentino, FI, Italy |
推荐引用方式 GB/T 7714 | Salzano, Roberto,Pasini, Antonello,Ianniello, Antonietta,et al. High time-resolved radon progeny measurements in the Arctic region (Svalbard islands, Norway): results and potentialities[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(9):6959-6969. |
APA | Salzano, Roberto,Pasini, Antonello,Ianniello, Antonietta,Mazzola, Mauro,Traversi, Rita,&Udisti, Roberto.(2018).High time-resolved radon progeny measurements in the Arctic region (Svalbard islands, Norway): results and potentialities.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(9),6959-6969. |
MLA | Salzano, Roberto,et al."High time-resolved radon progeny measurements in the Arctic region (Svalbard islands, Norway): results and potentialities".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.9(2018):6959-6969. |
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