气候变化领域集成服务门户(CCPortal): Asymmetric Wave Distributions of Tropical Cyclones Based on CFOSAT Observations

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DOI	10.1029/2020JC016829
	Asymmetric Wave Distributions of Tropical Cyclones Based on CFOSAT Observations
	Shi Y.; Du Y.; Chu X.; Tang S.; Shi P.; Jiang X.
发表日期	2021
ISSN	21699275
卷号	126 期号:4
英文摘要	Observations of the China-France oceanography satellite are used to investigate the wave distribution's asymmetry during tropical cyclone (TC) from August 2019 to August 2020. The spatial distribution of TC waves is analyzed based on an individual case, six ocean basins, and TCs categories. A study of super typhoon Hagibis shows that the highest significant wave height (SWH) appears on the typhoon track's right side. Further analysis reveals that the highest SWH is located on the right (left) side of TC tracks in the Northern Hemisphere (Southern Hemisphere). In the Western North Pacific, North Atlantic, Eastern North Pacific, and North Indian Ocean, the highest SWH is on the right side of TCs of 251, 260, 130, and 118 km, respectively. In the South Pacific and South Indian Ocean, the highest SWH is on the left side of 70 and 128 km. According to the TC categories, the largest (smallest) departure happens during the weakest (strongest) TC. The intensifying of TC favors the wavefield's growth and reduces the asymmetry of the wave height's distribution. Both the asymmetric wind fields and the land's orographic effects impact the TC wave's distribution. In the Eastern North Pacific, the TC wind is the weakest, but the departure is not the smallest, probably due to the left continent bounding the wave energy's propagation. © 2021. American Geophysical Union. All Rights Reserved.
语种	英语
来源期刊	Journal of Geophysical Research: Oceans
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/186400
作者单位	State Key Laboratory of Tropical Oceanography & Key Laboratory of Science and Technology on Operational Oceanography, South China Sea Institute of Oceanology & Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, Guangzhou, China; College of Marine Science, University of Chinese Academy of Sciences, Beijing, China; Southern Marine Science and Engineering Guangdong Laboratory, Guangzhou, China; National Satellite Ocean Application Service, Ministry of Natural Resources, Beijing, China
推荐引用方式 GB/T 7714	Shi Y.,Du Y.,Chu X.,et al. Asymmetric Wave Distributions of Tropical Cyclones Based on CFOSAT Observations[J],2021,126(4).
APA	Shi Y.,Du Y.,Chu X.,Tang S.,Shi P.,&Jiang X..(2021).Asymmetric Wave Distributions of Tropical Cyclones Based on CFOSAT Observations.Journal of Geophysical Research: Oceans,126(4).
MLA	Shi Y.,et al."Asymmetric Wave Distributions of Tropical Cyclones Based on CFOSAT Observations".Journal of Geophysical Research: Oceans 126.4(2021).