Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5254 |
Extreme tropical cyclone activities in the southern Pacific Ocean | |
Hoarau, Karl1; Chalonge, Ludovic2; Pirard, Florence3; Peyrusaubes, Daniel4 | |
2018-03-15 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
![]() |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2018 |
卷号 | 38期号:3页码:1409-1420 |
文章类型 | Article |
语种 | 英语 |
国家 | France |
英文摘要 | This research concerning the South Pacific Ocean shows the 10-year and interannual variability of extreme cyclones (categories 4 and 5). The intensity of these cyclones has been reanalysed on the basis of GMS, GOES and NOAA satellite images with the Dvorak technique. In the period 1980-2016, 63 cyclones reached categories 4 and 5. During the decade 1980-1989, the intensity of cyclones of at least 115knots over 1min (100knots over 10min used by the meteorological centres in the South Pacific) was underestimated: we found 19 such cyclones, as opposed to 11 in IBTrACS, and 6 in the SPEArTC and in the Joint Typhoon Warning Center (JTWC) databases. Between 1980 and 2016, the number of extreme cyclones did not show any tendency to increase. The 1983 season was the most active, with six cyclones of categories 4 and 5 that do not figure in the JTWC database for the South Pacific. Only one intense cyclone has been reported in the SPEArTC and five cyclones in IBTrACS in 1983. El Nino episodes concurred with a much higher number of cyclones of at least 115knots than La Nina episodes. More than half of the category 5 (at least 140knots) cyclones were observed during El Nino years. The South Pacific Ocean is the theatre of very intense cyclones, comparable to those in the western or eastern North Pacific. Thus, by reanalysing satellite images, an intensity of 170knots was attributed to cyclone Hina (March 1985), which was probably one of the strongest in the southern hemisphere since 1980. |
英文关键词 | southern Pacific Ocean categories 4 and 5 cyclones extreme cyclones global warming decadal variations El Nino event |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000426729300022 |
WOS关键词 | SEA-SURFACE-TEMPERATURE ; SOUTHWEST PACIFIC ; EL-NINO ; INTERANNUAL VARIABILITY ; AUSTRALIAN REGION ; CLIMATE-CHANGE ; OSCILLATION ; INTENSITY ; ENVIRONMENT ; HEMISPHERE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/37232 |
专题 | 气候变化 |
作者单位 | 1.Cergy Pontoise Univ, Dept Geog, 33 Blvd Port, F-95000 Cergy Pontoise, France; 2.Univ Paris 1 Pantheon Sorbonne, Dept Geog, Paris, France; 3.Cergy Pontoise Univ, Inst Technol, Cergy Pontoise, France; 4.Univ Poitiers, Dept Geog, Poitiers, France |
推荐引用方式 GB/T 7714 | Hoarau, Karl,Chalonge, Ludovic,Pirard, Florence,et al. Extreme tropical cyclone activities in the southern Pacific Ocean[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(3):1409-1420. |
APA | Hoarau, Karl,Chalonge, Ludovic,Pirard, Florence,&Peyrusaubes, Daniel.(2018).Extreme tropical cyclone activities in the southern Pacific Ocean.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(3),1409-1420. |
MLA | Hoarau, Karl,et al."Extreme tropical cyclone activities in the southern Pacific Ocean".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.3(2018):1409-1420. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论