气候变化领域集成服务门户(CCPortal): The maxima in northerly wind speeds and wave heights over the Arabian Sea; the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data

CCPortal

DOI	10.1007/s00382-020-05518-6
	The maxima in northerly wind speeds and wave heights over the Arabian Sea; the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data
	Aboobacker V.M.; Shanas P.R.; Al-Ansari E.M.A.S.; Sanil Kumar V.; Vethamony P.
发表日期	2020
ISSN	0930-7575
英文摘要	Recent studies point out the importance of northerly winds and waves in the Arabian Sea, especially those due to shamal and makran events in addition to the northeast monsoon system. We have analyzed climatology and trends of northerly maximum wind speed and significant wave height (Hs) in the Arabian Sea and the connected marginal seas, Arabian/Persian Gulf and the Red Sea, during non-monsoon season derived from 40 years of ERA5 wind and wave data, and estimated monthly, annual and decadal extreme climate and their trends. The study brings out an increasing trend in the northerly maximum wind speed (0.8–1.2 cm/s/year) and Hs (0.42–0.88 cm/year) in the southern and central Arabian Sea, which is consistent with the global trend in extreme wind speed and Hs. The northern Arabian Sea including the Sea of Oman exhibits significant decreasing trend in northerly maximum wind speed (− 1.4 cm/s/year) and Hs (− 0.67 cm/year), while the Gulf and the Red Sea exhibit sectorial contrasting trend, indicating the dominance of localized effects in modifying the regional climate. Distinct features identified in the climate and trends of northerly winds and waves are further discussed. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature.
英文关键词	Arabian Sea; Arabian/Persian Gulf; Climatology; ERA5; Makran waves; Shamal swells
语种	英语
来源期刊	Climate Dynamics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/145652
作者单位	Environmental Science Center, Qatar University, P.O. Box 2713, Doha, Qatar; CSIR-National Institute of Oceanography, Dona Paula, Goa 403 004, India
推荐引用方式 GB/T 7714	Aboobacker V.M.,Shanas P.R.,Al-Ansari E.M.A.S.,et al. The maxima in northerly wind speeds and wave heights over the Arabian Sea; the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data[J],2020.
APA	Aboobacker V.M.,Shanas P.R.,Al-Ansari E.M.A.S.,Sanil Kumar V.,&Vethamony P..(2020).The maxima in northerly wind speeds and wave heights over the Arabian Sea; the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data.Climate Dynamics.
MLA	Aboobacker V.M.,et al."The maxima in northerly wind speeds and wave heights over the Arabian Sea; the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data".Climate Dynamics (2020).