Global S&T Development Trend Analysis Platform of Resources and Environment
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 | |
Xiaoli Wang, Xiyong Hou, Yijing Zhao | |
2020-07-17 | |
发表期刊 | Atmospheric Research |
出版年 | 2020 |
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 the 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. |
领域 | 地球科学 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/284149 |
专题 | 地球科学 |
推荐引用方式 GB/T 7714 | Xiaoli Wang, Xiyong Hou, Yijing Zhao. Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China[J]. Atmospheric Research,2020. |
APA | Xiaoli Wang, Xiyong Hou, Yijing Zhao.(2020).Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China.Atmospheric Research. |
MLA | Xiaoli Wang, Xiyong Hou, Yijing Zhao."Changes in consecutive dry/wet days and their relationships with local and remote climate drivers in the coastal area of China".Atmospheric Research (2020). |
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