Changes in Tropical-Cyclone Translation Speed over the Western North Pacific
文献类型：期刊论文
| 作者 | Zhang, Dongna4; Zhang, Han4,5; Zheng, Jiayu1,3; Cheng, Xuhua; Tian, Di4; Chen, Dake4,5 |
| 刊名 | ATMOSPHERE
 |
| 出版日期 | 2020 |
| 卷号 | 11期号:1页码:93 |
| 关键词 | Western North Pacific tropical cyclone translation speed latitude of TC occurrence intensity |
| 英文摘要 | The trend of tropical-cyclone (TC) translation speed is a hot topic recently. Changes in TC translation speed during 1949-2017 over the western North Pacific are analyzed using two best-track datasets here. The TC translation speed decreased during 1949-2017, but there was no significant trend after 1981. The TC translation speed also changes with latitude and intensity. In the tropical ocean, TC translation speed decreased by 5.9% during 69-year recording period. North of 23.5 degrees N, the changes in translation speed is highly consistent with the latitude of TC occurrence. The translation speed of tropical depressions showed no significant trend during the period 1949-2017, but the translation speed of typhoons decreased over the 69-year recording period. The period 1949-1981 contributed most of the slowdown trend. There also was an increase in the frequency of typhoons with translation speed slower than 6 m/s. The decrease of translation speed of typhoons before 1981 was likely caused by the weakening of the summertime tropical circulation. |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18358]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 作者单位 | 1.Southern Lab Ocean Sci & Engn Guangdong Lab Zhuha, Zhuhai 519082, Peoples R China 2.Chinese Acad Sci, South China Sea Ecol & Environm Engn, Innovat Acad, Guangzhou 510301, Peoples R China 3.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Peoples R China 4.Hohai Univ, Coll Oceanog, Nanjing 210098, Peoples R China 5.Minist Nat Resources, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Hangzhou 310012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Dongna,Zhang, Han,Zheng, Jiayu,et al. Changes in Tropical-Cyclone Translation Speed over the Western North Pacific[J]. ATMOSPHERE,2020,11(1):93. |
| APA | Zhang, Dongna,Zhang, Han,Zheng, Jiayu,Cheng, Xuhua,Tian, Di,&Chen, Dake.(2020).Changes in Tropical-Cyclone Translation Speed over the Western North Pacific.ATMOSPHERE,11(1),93. |
| MLA | Zhang, Dongna,et al."Changes in Tropical-Cyclone Translation Speed over the Western North Pacific".ATMOSPHERE 11.1(2020):93. |
入库方式： OAI收割
来源：南海海洋研究所
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