文献类型：期刊文献

英文题名：El Ni?o Onset Time Affects the Intensity of Landfalling Tropical Cyclones in China

作者：Yang, Jinyi[1,2]; Xu, Feng[1,2]; Tu, Shifei[2]; Han, Liguo[1,2]; Zhang, Shaojing[1,2]; Zheng, Meiying[1,2]; Li, Yongchi[1,2]; Zhang, Shihan[1,2]; Wan, Yishun[1,2]

机构：[1] College of Ocean and Meteorology, Guangdong Ocean University, Zhanjiang, 524088, China; [2] China Meteorological Administration-Guangdong Ocean University [CMA-GDOU] Joint Laboratory for Marine Meteorology, South China Sea Institute of Marine Meteorology, Guangdong Ocean University, Zhanjiang, 524088, China

年份：2023

卷号：14

期号：4

外文期刊名：Atmosphere

收录：EI(收录号：20231914057047)、Scopus(收录号：2-s2.0-85156228486)

语种：英文

外文关键词：Disaster prevention - Hurricanes - Tropics

外文摘要：In this work, we studied the influence of spring (SP) and summer (SU) El Ni?o events on the landfalling tropical cyclones (TCs) in China. The results showed that compared to SU El Ni?o years, the average latitude of the landfalling TCs in SP El Ni?o years shifted significantly southward and that the average TC intensity was significantly stronger, especially in the post-landfall period. Additionally, more severe tropical storm-level TCs generated over the South China Sea made landfall in China. Meanwhile, in SP El Ni?o years, landfalling TCs in southern China had a greater landfall intensity, but landfalling TCs in eastern China were the opposite. These changes in TC intensity during the SP El Ni?o years could be attributed to more favorable dynamical and thermodynamical conditions, which are beneficial for maintaining TC intensity and duration after landfall. These results could have important implications for an in-depth understanding of TC activities, as well as TC disaster prevention and mitigation. ? 2023 by the authors.