DOI: 10.1007/s00382-015-2933-2
Scopus记录号: 2-s2.0-84950299178
论文题名: Radiative characteristics of fog over the Indo-Gangetic Plains during northern winter
作者: Sathiyamoorthy V. ; Arya R. ; Kishtawal C.M.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2016
卷: 47, 期: 2017-05-06 起始页码: 1793
结束页码: 1806
语种: 英语
英文关键词: Fog
; Indo-gangetic plains
; Radiative forcing
; Temperature anomaly
英文摘要: The Indo-Gangetic plains (IGP), spread across northern parts of India, Pakistan and Bangladesh is a hot-spot for fog formation during northern winter. The unavailability of long-term fog data over the IGP from any space based platform incites the utilization of monthly International Satellite Cloud Climatology Project (ISCCP-D2) cloud data for studying fog at this region. Fog is primarily represented as low level stratus and stratocumulus clouds in ISCCP cloud data. Top of atmosphere cloud radiative forcing measured by Clouds and the Earth’s Radiant Energy System instruments onboard Aqua/Terra satellites indicates a net radiative cooling by fog over the IGP region. Also, the analysis of gridded surface temperature data from India meteorological department suggests that negative temperature anomalies prevail over the regions of radiative cooling exerted by fog. These negative anomalies in surface temperature may cause further dipping of the temperature over the IGP during fog years. This study suggests that foggy winter will be colder than non-foggy winter over the IGP. © 2015, Springer-Verlag Berlin Heidelberg. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/53555
Appears in Collections: 过去全球变化的重建
There are no files associated with this item.
作者单位: Atmospheric Sciences Division, Atmospheric and Oceanic Sciences Group, EPSA, Space Applications Centre, Ahmedabad, India
Recommended Citation:
Sathiyamoorthy V.,Arya R.,Kishtawal C.M.. Radiative characteristics of fog over the Indo-Gangetic Plains during northern winter[J]. Climate Dynamics,2016-01-01,47(2017-05-06)