globalchange  > 全球变化的国际研究计划
DOI: 10.1007/s12040-019-1190-x
WOS记录号: WOS:000471273800013
论文题名:
Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall
作者: Akhoury, Gargi1; Avishek, Kirti2
通讯作者: Akhoury, Gargi
刊名: JOURNAL OF EARTH SYSTEM SCIENCE
ISSN: 2347-4327
EISSN: 0973-774X
出版年: 2019
卷: 128, 期:6
语种: 英语
英文关键词: Arabian peninsula ; rainfall ; geopotential height ; temperature
WOS关键词: SUMMER MONSOON
WOS学科分类: Geosciences, Multidisciplinary ; Multidisciplinary Sciences
WOS研究方向: Geology ; Science & Technology - Other Topics
英文摘要:

The summer monsoon rainfall affects most of the population of the Indian subcontinent. A slight variation of strength and spatial distribution in monsoon rains has huge societal impacts. So understanding the significance of its variability and the factors that control this variability is an imperative task. The Indian monsoon (alsoregarded as a global phenomenon) varies with the global climatic components like geopotential height, sea surface temperature, outgoing long-wave radiation and mean sea level pressure. The paper presents a statistical analysis of rainfall (over India) and climatic components (over the Arabian Peninsula) and the relationship between them. The period (1979-2013) shows a decrease in monsoon rainfall over the country. During this period, there was an increase in the tropospheric temperature over the Arabian Peninsula. Rainfall showed a direct relationship with the tropospheric temperature and thickness that gets stronger during the period (1979-2013). Except for the northeastern region of India, the rest showed a strong positive correlation with the middle and upper tropospheric temperature over the Arabian Peninsula while the lower tropospheric temperature showed a weak relationship. However, this correlation gets weakened during the El Nino and La Nina years. The findings will be helpful to enhance the Indian rainfall variation and the climatic factors responsible for this variation.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/145108
Appears in Collections:全球变化的国际研究计划

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作者单位: 1.Birla Inst Technol, Dept Phys, Ranchi 835215, Bihar, India
2.Birla Inst Technol, Dept Civil & Environm Engn, Ranchi 835215, Bihar, India

Recommended Citation:
Akhoury, Gargi,Avishek, Kirti. Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall[J]. JOURNAL OF EARTH SYSTEM SCIENCE,2019-01-01,128(6)
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