中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 海洋科技动态信息-印太暖池系统研究  > 期刊论文
学科主题: Oceanography
题名: Surface Heat Fluxes during Hot Events
作者: Qin, HL ; Kawamura, H
通讯作者: qin@ocean.caos.tohoku.ac.jp
关键词: Heat fluxes ; hot event ; Indo-Pacific warm pool ; very high SST
刊名: JOURNAL OF OCEANOGRAPHY
发表日期: 2009-01-01
卷: 65, 期:5, 页:605-613
收录类别: sci
部门归属: [Qin, Huiling; Kawamura, Hiroshi] Tohoku Univ, Grad Sch Sci, Ctr Atmosphere & Ocean Studies, Sendai, Miyagi 9808578, Japan
摘要: We selected surface flux datasets to investigate the heat fluxes during "hot events" (HEs), defined as short-term, large-scale phenomena involving very high sea surface temperature (SST). Validation of the heat fluxes against in-situ ones, which are estimated from in-situ observation in HE sampling conditions, shows the accuracies (bias +/- RMS error) of net shortwave radiation, net long wave radiation, latent heat and sensible heat fluxes are 20 +/- 45.0 W m(-2), -9 +/- 12.3 W m(-2), -2.3 +/- 31.5 W m(-2) and 1.5 +/- 5.0 W m(-2), respectively. Statistical analyses of HEs show that, during these events, net solar radiation remains high and then decreases from 246 to 220 W m(-2), while latent heat is low and then increases from 100 W m(-2) to 124 W m(-2). Histogram peaks indicate net solar radiation of 270 W m(-2) and latent heat flux of 90 W m(-2) during HEs. Further, HEs are shown to evolve in three phases: formation, mature, and ending phases. Mean heat gain (HG) in the HE formation phase of 60 W m(-2) is larger than the reasonably estimated annual mean HG range of 0-25 W m(-2) in the Indo-Pacific Warm Pool. Such large daily HG in the HE formation phase can be expected to increase SSTs and produce large amplitudes of diurnal SST variations during HEs, which have been observed by both satellite and in-situ measurements in our previous studies.
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/8411
Appears in Collections:海洋科技动态信息-印太暖池系统研究_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Surface Heat Fluxes during Hot Events.pdf(1400KB)----开放获取--View Download

Recommended Citation:
Qin, HL; Kawamura, H.Surface Heat Fluxes during Hot Events,JOURNAL OF OCEANOGRAPHY,2009,65(5):605-613
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Qin, HL]'s Articles
[Kawamura, H]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Qin, HL]‘s Articles
[Kawamura, H]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Surface Heat Fluxes during Hot Events.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院南海海洋研究所 - Feedback
Powered by CSpace