Dynamic features of near-inertial oscillations in the Northwestern Pacific derived from mooring observations from 2015 to 2018

IOCAS-IR

	Dynamic features of near-inertial oscillations in the Northwestern Pacific derived from mooring observations from 2015 to 2018
	HU Shijian ; LIU Lingling ; GUAN Cong; ZHANG Linlin ; WANG Jianing; WANG Qingye ; MA Jie ; WANG Fujun ; JIA Fan ; FENG Junqiao ; LU Xi; WANG Fan; HU Dunxin
发表期刊	Journal of Oceanology and Limnology
ISSN	2096-5508
	2020-07-15
出版年	2020
卷号	v.38 期号:04 页码:197-212
文献类型	CNKI期刊论文
摘要	Near-inertial oscillation is an important physical process transferring surface wind energy into deep ocean.We investigated the near-inertial kinetic energy(NIKE) variability using acoustic Doppler current profiler measurements from a mooring array deployed in the tropical western Pacific Ocean along130°E at 8.5°N,11°N,12.6°N,15°N,and 17.5°N from September 2015 to January 2018.Spatial features,decay timescales,and significant seasonal variability of the observed NIKE were described.At the mooring sites of 17.5°N,15°N,and 12.6°N,the NIKE peaks occurred in boreal autumn and the NIKE troughs were observed in boreal spring.By contrast,the NIKE at 11°N and 8.5°N showed peaks in winter and troughs in summer.Tropical cyclones and strong wind events played an important role in the emergence of high-NIKE events and explained the seasonality and latitudinal characteristics of the observed NIKE.
关键词	near-inertial kinetic energy western Pacific Ocean tropical cyclones mooring array seasonal variability
CNKI专辑号	A;
CNKI专辑名称	基础科学;
CNKI专题号	A010;
CNKI专题名称	海洋学;
分类号	P731.2
收录类别	中科院核心 ; 中科院扩展
语种	英文;
资助项目(基金）	Supported by the National Natural Science Foundation of China (Nos.41776018 ; 91858101) ; the Key Research Program of Frontier Sciences ; CAS (No.QYZDBSSW-SYS023) ; the CAS-CSIRO Project Fund(No.133244KYSB20190031) ; the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB01000000) to HU Shijian ; the National Program on Global Change and Air-Sea Interaction (No.GASI-IPOVAI-04) ; the National Natural Science Foundation of China (No.41976009) to LIU Lingling
文献类型	CNKI期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/188125
专题	中国科学院海洋研究所
作者单位	1.CASKeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 2.CenterforOceanMega-Science,ChineseAcademyofSciences 3.PilotNationalLaboratoryforMarineScienceandTechnology(Qingdao) 4.CollegeofMarineScience,UniversityofChineseAcademyofSciences
推荐引用方式 GB/T 7714	HU Shijian,LIU Lingling,GUAN Cong,et al. Dynamic features of near-inertial oscillations in the Northwestern Pacific derived from mooring observations from 2015 to 2018. 2020.