Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1088/1748-9326/9/8/084005 |
Transport of short-lived climate forcers/pollutants (SLCF/P) to the Himalayas during the South Asian summer monsoon onset | |
Cristofanelli, P.1; Putero, D.1; Adhikary, B.2; Landi, T. C.1; Marinoni, A.1; Duchi, R.1; Calzolari, F.1; Laj, P.3; Stocchi, P.2; Verza, G.2; Vuillermoz, E.2; Kang, S.5; Ming, J.5,6; Bonasoni, P.1 | |
通讯作者 | Cristofanelli, P. |
来源期刊 | ENVIRONMENTAL RESEARCH LETTERS
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ISSN | 1748-9326 |
出版年 | 2014 |
卷号 | 9期号:8 |
英文摘要 | Over the course of six years (2006-2011), equivalent black carbon (eqBC), coarse aerosol mass (PM1-10), and surface ozone (O-3), observed during the monsoon onset period at the Nepal Climate Observatory-Pyramid WMO/GAW Global Station (NCO-P, 5079 m a.s.l.), were analyzed to investigate events characterized by a significant increase in these short-lived climate forcers/pollutants (SLCF/P). These events occurred during periods characterized by low (or nearly absent) rain precipitation in the central Himalayas, and they appeared to be related to weakening stages (or ’breaking’) of the South Asian summer monsoon system. As revealed by the combined analysis of atmospheric circulation, air-mass three-dimensional back trajectories, and satellite measurements of atmospheric aerosol loading, surface open fire, and tropospheric NOx, the large amount of SLCF/P reaching the NCO-P appeared to be related to natural (mineral dust) and anthropogenic emissions occurring within the PBL of central Pakistan (i.e., Thar Desert), the Northwestern Indo-Gangetic plain, and the Himalayan foothills. The systematic occurrence of these events appeared to represent the most important source of SLCF/P inputs into the central Himalayas during the summer monsoon onset period, with possible important implications for the regional climate and for hydrological cycles. |
英文关键词 | equivalent black carbon ozone mineral dust Himalayas monsoon onset |
类型 | Article |
语种 | 英语 |
国家 | Italy ; Nepal ; France ; Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000341966400006 |
WOS关键词 | AEROSOL OPTICAL-PROPERTIES ; ATMOSPHERIC BROWN CLOUDS ; 2 MEASUREMENT STATIONS ; P 5079 M ; BLACK CARBON ; NCO-P ; CHEMICAL-COMPOSITION ; VEGETATION FIRES ; NORTHERN INDIA ; MONTE-CIMONE |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
来源机构 | 中国科学院西北生态环境资源研究院 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/181943 |
作者单位 | 1.CNR, Inst Atmospher Sci & Climate, I-40129 Bologna, Italy; 2.Ev K2 CNR, Representat Off, Kathmandu, Nepal; 3.CNRS, Lab Glaciol & Geophys Environm, St Martin Dheres 3, France; 4.EV K2 CNR, Bergamo, Italy; 5.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, State Key Lab Cryospher Sci, Beijing 730000, Lanzhou, Peoples R China; 6.China Meteorol Adm, Natl Climate Ctr, Beijing 100081, Peoples R China |
推荐引用方式 GB/T 7714 | Cristofanelli, P.,Putero, D.,Adhikary, B.,et al. Transport of short-lived climate forcers/pollutants (SLCF/P) to the Himalayas during the South Asian summer monsoon onset[J]. 中国科学院西北生态环境资源研究院,2014,9(8). |
APA | Cristofanelli, P..,Putero, D..,Adhikary, B..,Landi, T. C..,Marinoni, A..,...&Bonasoni, P..(2014).Transport of short-lived climate forcers/pollutants (SLCF/P) to the Himalayas during the South Asian summer monsoon onset.ENVIRONMENTAL RESEARCH LETTERS,9(8). |
MLA | Cristofanelli, P.,et al."Transport of short-lived climate forcers/pollutants (SLCF/P) to the Himalayas during the South Asian summer monsoon onset".ENVIRONMENTAL RESEARCH LETTERS 9.8(2014). |
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