干旱区生态环境知识资源中心(Arid): Rainfall-related natural disasters in the Northeast of Brazil as a response to ocean-atmosphere interaction

Arid

DOI	10.1007/s00704-019-02930-9
	Rainfall-related natural disasters in the Northeast of Brazil as a response to ocean-atmosphere interaction
	Silva, Bruce Kelly N.; Amorim, Ana Cleide B.; Silva, Claudio M. S.; Lucio, Paulo S.; Barbosa, Lara M.
通讯作者	Silva, Bruce Kelly N.
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
ISSN	0177-798X
EISSN	1434-4483
出版年	2019
卷号	138 期号:3-4 页码:1821-1829
英文摘要	The objective of this work is to investigate the interaction between the climate indices precipitation concentration degree (PCD), precipitation concentration period (PCP), and oceanic patterns associated with drought disasters in the Northeast of Brazil (NEB). The average values of drought disasters were situated at the semi-arid zone, while the hotspots between 95 and 99% of significance were more centralized, particularly in the states of Ceara, Rio Grande do Norte, Paraiba, and Pernambuco, where significant areas were located. The PCD patterns showed that precipitation was concentrated in the north of this region and the wettest quarter happened from February to April, in accordance with PCP patterns. The analysis of variance (ANOVA) A showed evidence of the variability of PDC and PCP in relation to the well-known variability modes of the oceans. However, only two areas of NEB presented statistical significance.
类型	Article
语种	英语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000494710000041
WOS关键词	VARIABILITY ; DYNAMICS
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
EI主题词	2019-11-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310594
作者单位	Univ Fed Rio Grande do Norte, Programa Posgrad Ciencias Climat, Campus Lagoa Nova, BR-59075180 Natal, RN, Brazil
推荐引用方式 GB/T 7714	Silva, Bruce Kelly N.,Amorim, Ana Cleide B.,Silva, Claudio M. S.,et al. Rainfall-related natural disasters in the Northeast of Brazil as a response to ocean-atmosphere interaction[J],2019,138(3-4):1821-1829.
APA	Silva, Bruce Kelly N.,Amorim, Ana Cleide B.,Silva, Claudio M. S.,Lucio, Paulo S.,&Barbosa, Lara M..(2019).Rainfall-related natural disasters in the Northeast of Brazil as a response to ocean-atmosphere interaction.THEORETICAL AND APPLIED CLIMATOLOGY,138(3-4),1821-1829.
MLA	Silva, Bruce Kelly N.,et al."Rainfall-related natural disasters in the Northeast of Brazil as a response to ocean-atmosphere interaction".THEORETICAL AND APPLIED CLIMATOLOGY 138.3-4(2019):1821-1829.