DOI: 10.1016/j.atmosenv.2014.08.043
Scopus记录号: 2-s2.0-84906346464
论文题名: An overview of the physico-chemical characteristics of dust at Kanpur in the central Indo-Gangetic basin
作者: Misra A ; , Gaur A ; , Bhattu D ; , Ghosh S ; , Dwivedi A ; K ; , Dalai R ; , Paul D ; , Gupta T ; , Tare V ; , Mishra S ; K ; , Singh S ; , Tripathi S ; N
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 97 起始页码: 386
结束页码: 396
语种: 英语
英文关键词: Aerosol classification
; Dust
; Indo-Gangetic basin
Scopus关键词: Aerosols
; Dust
; Storms
; Aerosol properties
; Aerosol types
; Back trajectory analysis
; Background aerosol
; Dust storm
; Indian monsoon
; Indo-Gangetic basin
; Physicochemical characteristics
; Air pollution
; Dust
; black carbon
; aerosol
; atmospheric pollution
; dust
; long range transport
; physicochemical property
; aerosol property
; atmospheric transport
; dust storm
; absorption
; aerosol
; article
; chemical analysis
; chemical composition
; climate
; contamination
; controlled study
; dust
; India
; mass
; measurement
; meteorology
; optical depth
; physical chemistry
; pollution
; priority journal
; sampling
; season
; air pollution
; air sampling
; Article
; concentration (parameters)
; particle size
; particulate matter
; physical chemistry
; river basin
; Gangetic Plain
; India
; Kanpur
; Uttar Pradesh
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The optical, chemical, and physical properties of dust over the Indo-Gangetic basin are presented based on a campaign mode experiment conducted at Kanpur (26.52oN, 80.23oE), India, during April to July, 2011. During the study period, heavy dust storms and onset of south-west Indian Monsoon occurred. Based on physico-chemical characteristics, four aerosol types were identified in the region: background aerosol, dust dominated aerosol, pollution dominated aerosol, and mixed aerosol. The classification of aerosol types was found to be consistent with various aerosol properties examined and backtrajectory analysis. In addition to the locally generated aerosols, there were both short and long range transported aerosols. Aerosols of oceanic origin were encountered during late June, and July. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81070
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Civil Engineering, Indian Institute of Technology Kanpur, India; National Physical Laboratory, New Delhi, India
Recommended Citation:
Misra A,, Gaur A,, Bhattu D,et al. An overview of the physico-chemical characteristics of dust at Kanpur in the central Indo-Gangetic basin[J]. Atmospheric Environment,2014-01-01,97