气候变化领域集成服务门户(CCPortal): Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China

CCPortal

DOI	10.1016/j.atmosres.2020.105138
	Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China
	Wang X.; Hou X.; Zhao Y.
发表日期	2021
ISSN	0169-8095
卷号	247
英文摘要	Being located between Eurasia continent and the western Pacific Ocean, the coastal area of China (hereafter as CAC) is vulnerable to climate change and prone to climate-related disasters. Based on the daily meteorological dataset of 156 stations, variations of consecutive dry days (CDD) and consecutive wet days (CWD) and their relationships with local and remote climate drivers from 1961 to 2017 over CAC were investigated. Results showed that the multi-year averages in CDD and CWD were 22.5–93.7 and 3.4–11.8 days, generally presenting a “high north and low south” and “low north and high south” spatial pattern, respectively. The decadal trend rates in CDD and CWD were − 4.5–2.7 and − 0.7–0.6 days per decade, respectively, both showing universal insignificant change trends over CAC. There was a significant negatively correlation between CDD and precipitation at partial of meteorological stations clustered in Guangxi autonomous region, and a predominantly significant positive relationship between CWD and precipitation over CAC. Both CDD and CWD correlated significantly with Multivariate ENSO Index (MEI) and Southern Oscillation Index (SOI) in parts of northern coastal areas close to the sea, while a common insignificant linkage was detected between CDD/CWD and large-scale circulation indices such as North Atlantic Oscillation (NAO), Northern Oscillation Index (NOI), Atlantic Multidecadal Oscillation (AMO) and Pacific Decadal Oscillation (PDO) over CAC. Results from this paper are anticipated to provide insights into the drought/flood disaster risk mitigation and prevention as well as water resources management in the coastal area of China. © 2020 Elsevier B.V.
英文关键词	Climate driver; Coastal area of China; Consecutive dry days; Consecutive wet days; Spatial pattern; Trend-free pre-whitening
语种	英语
scopus关键词	Atmospheric pressure; Coastal zones; Disaster prevention; Disasters; Water resources; Atlantic multidecadal oscillations; Large-scale circulation; Multivariate enso indices; North Atlantic oscillations; Northern oscillation indices; Pacific decadal oscillation; Southern oscillation index; Water resources management; Climate change; Atlantic Multidecadal Oscillation; climate change; climate effect; coastal zone; dry season; El Nino-Southern Oscillation; North Atlantic Oscillation; Northern Oscillation; Pacific Decadal Oscillation; precipitation (climatology); wet season; China; Guangxi Zhuangzu
来源期刊	Atmospheric Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/141776
作者单位	Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China; University of Chinese Academy of Sciences, Beijing, 100049, China; School of Resources and Environmental Engineering, Ludong University, Yantai, 264025, China
推荐引用方式 GB/T 7714	Wang X.,Hou X.,Zhao Y.. Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China[J],2021,247.
APA	Wang X.,Hou X.,&Zhao Y..(2021).Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China.Atmospheric Research,247.
MLA	Wang X.,et al."Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China".Atmospheric Research 247(2021).