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DOI10.1007/s12040-019-1190-x
Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall
Akhoury, Gargi1; Avishek, Kirti2
发表日期2019
ISSN2347-4327
EISSN0973-774X
卷号128期号:6
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.


WOS研究方向Geology ; Science & Technology - Other Topics
来源期刊JOURNAL OF EARTH SYSTEM SCIENCE
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/101652
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
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GB/T 7714
Akhoury, Gargi,Avishek, Kirti. Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall[J],2019,128(6).
APA Akhoury, Gargi,&Avishek, Kirti.(2019).Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall.JOURNAL OF EARTH SYSTEM SCIENCE,128(6).
MLA Akhoury, Gargi,et al."Climatic changes over the Arabian Peninsula and their correlation with Indian rainfall".JOURNAL OF EARTH SYSTEM SCIENCE 128.6(2019).
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