气候变化领域集成服务门户(CCPortal): Global connections between El Nino and landslide impacts

CCPortal

DOI	10.1038/s41467-021-22398-4
	Global connections between El Nino and landslide impacts
	Emberson R.; Kirschbaum D.; Stanley T.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	El Nino is a critical part of global inter-annual climate variability, and the intensity of El Nino has major implications for rainfall-induced natural hazards in many vulnerable countries. The impact of landslides triggered by rainfall is likely to be modulated by the strength of El Nino, but the nature of this connection and the places where it is most relevant remains unconstrained. Here we combine new satellite rainfall data with a global landslide exposure model to show that El Nino has far-reaching effects on landslide impacts to people and infrastructure. We find that the impact of El Nino on landslide exposure can be greater in parts of Southeast Asia and Latin America than that due to seasonal rainfall variability. These findings improve our understanding of hazard variability around the world and can assist disaster mitigation efforts on seasonal timescales. © 2021, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.
语种	英语
scopus关键词	rain; annual variation; El Nino; global perspective; natural hazard; rainfall; satellite data; seasonal variation; submarine landslide; vulnerability; Article; climate change; disaster; disaster mitigation; El Nino; global climate; landslide; South and Central America; Southeast Asia; vulnerable population; Latin America; Southeast Asia
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251472
作者单位	Hydrological Sciences Laboratory, NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD, United States; Universities Space Research Association, Columbia, MD, United States; Goddard Earth Sciences Technology and Research, Columbia, MD, United States
推荐引用方式 GB/T 7714	Emberson R.,Kirschbaum D.,Stanley T.. Global connections between El Nino and landslide impacts[J],2021,12(1).
APA	Emberson R.,Kirschbaum D.,&Stanley T..(2021).Global connections between El Nino and landslide impacts.Nature Communications,12(1).
MLA	Emberson R.,et al."Global connections between El Nino and landslide impacts".Nature Communications 12.1(2021).