中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)  > 期刊论文
学科主题: Oceanography
题名: Phytoplankton blooms near the Pearl River Estuary induced by Typhoon Nuri
作者: Zhao, H ; Tang, DL ; Wang, DX
通讯作者: dxwang@scsio.ac.cn
刊名: JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
发表日期: 2009
卷: 114, 页:-
收录类别: sci
部门归属: [Zhao, Hui; Tang, DanLing; Wang, Dongxiao] Chinese Acad Sci, S China Sea Inst Oceanol, LED, Guangzhou 510301, Guangdong, Peoples R China; [Zhao, Hui; Tang, DanLing; Wang, Dongxiao] Chinese Acad Sci, Grad Univ, Coll Earth Sci, Beijing, Peoples R China
项目归属: LED
摘要: The authors investigate two phytoplankton blooms near or off the Pearl River Estuary (PRE) triggered by Category 2 Typhoon Nuri with moderate wind intensity in the South China Sea using both remotely sensed and in situ data sets. An offshore triangular phytoplankton bloom (chlorophyll a (Chl a) > 0.5 mg m(-3)) was observed near Dongsha Archipelago along Nuri's track, prolongating southeastward to 18 degrees N 1 week after the typhoon's passage; a stronger nearshore phytoplankton increase (Chl a > 1.5 mg m(-3)) with high total suspended sediment appeared southwest of the PRE from the coast toward the South China Sea. After the typhoon's passage, sea surface cooling (similar to 3 degrees C), strong wind (> 20 m s(-1)), and heavy rainfall (> 100 mm d(-1)) were also observed in the region, especially offshore. In addition, the freshwater discharge from the PRE during the typhoon passage increased fivefold in comparison with the August climatology in the nearshore bloom region. The nearshore bloom was probably due to the increased discharge from the PRE and favorable current, as well as mixing, upwelling, and near-inertial resonance driven by strong typhoon wind. The offshore bloom may be triggered by upwelling and entrainment induced by strong typhoon wind and the topography of islands and islets. The present study suggests that one typhoon may nourish phytoplankton biomass by inducing transport of nutrient-rich water from both the Pearl River Estuary to offshore and the sublayer to surface.
原文出处: 查看原文
WOS记录号: WOS:000273257500003
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/6051
Appears in Collections:热带海洋环境动力实验室(LTO)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Phytoplankton blooms near the Pearl River Estuary induced by.pdf(1942KB)----开放获取--View Download

Recommended Citation:
Zhao, H; Tang, DL; Wang, DX.Phytoplankton blooms near the Pearl River Estuary induced by Typhoon Nuri,JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2009,114():-
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhao, H]'s Articles
[Tang, DL]'s Articles
[Wang, DX]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhao, H]‘s Articles
[Tang, DL]‘s Articles
[Wang, DX]‘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: Phytoplankton blooms near the Pearl River Estuary induced by.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 © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace