Advanced  
YIC-IR  > 中科院烟台海岸带研究所知识产出  > 期刊论文
题名:
Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China
作者: Hao Yanju1,2,3; Tang Danling1,2; Yu Long4; Xing, QianGuo(邢前国)2
刊名: CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN号: 0254-4059
出版日期: 2011-05-01
卷号: 29, 期号:3, 页码:664-673
关键词: chl-a ; TIN ; PO4-P ; red tide ; frequency ; Sishili Bay
学科分类: Marine & Freshwater Biology; Oceanography
产权排序: [Hao, YJ; Tang, DL] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam LED, Res Ctr Remote Sensing & Marine Ecol Environm RSM, Guangzhou 510301, Guangdong, Peoples R China; [Hao, YJ; Tang, DL; Xing, QG] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Hao, YJ] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; [Yu, L] Monitoring & Forecasting Ctr Ocean Environm Yanta, Yantai 264003, Peoples R China
通讯作者: Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam LED, Res Ctr Remote Sensing & Marine Ecol Environm RSM, Guangzhou 510301, Guangdong, Peoples R China. lingzistdl@126.com
中文摘要: Sishili Bay is the most important aquiculture and tourism area for the city of Yantai, China; however, red tides occurred frequently and have caused huge economic losses in this bay in recent years. To gain a better understanding of the local ecological environments in the bay, we conducted this research between 2003 and 2008 to analyze variations in nutrients and chlorophyll (chl-a) during high frequency red tide period (May to September). The results show that the chl-a concentration increased from 2.70 in 2003 to 7.26 mg/m(3) in 2008, while the concentration of total inorganic nitrogen (TIN) and silicate (SiO(3)-Si) increased lineally from 5.18 and 1.45 mu mol/L in 2003 to 18.57 and 9.52 mu mol/L in 2008, respectively, and the annual phosphate (PO(4)-P) varied between 0.15 and 0.46 mu mol/L. Special attention was given to a red tide in August 2007 occurred when water temperature was high and nutrient concentrations increased sharply because of a heavy rainfall. Overall, the results show the P limitation in Sishili Bay, and reveal that red tides were caused by eutrophication from terrestrial inputs and local warm weather, particularly during rainy periods. Therefore, to control red tide, greater efforts should be made to reduce sewage discharges into Sishili Bay, particularly during rainfall seasons.
英文摘要: Sishili Bay is the most important aquiculture and tourism area for the city of Yantai, China; however, red tides occurred frequently and have caused huge economic losses in this bay in recent years. To gain a better understanding of the local ecological environments in the bay, we conducted this research between 2003 and 2008 to analyze variations in nutrients and chlorophyll (chl-a) during high frequency red tide period (May to September). The results show that the chl-a concentration increased from 2.70 in 2003 to 7.26 mg/m(3) in 2008, while the concentration of total inorganic nitrogen (TIN) and silicate (SiO3-Si) increased lineally from 5.18 and 1.45 mu mol/L in 2003 to 18.57 and 9.52 mu mol/L in 2008, respectively, and the annual phosphate (PO4-P) varied between 0.15 and 0.46 mu mol/L. Special attention was given to a red tide in August 2007 occurred when water temperature was high and nutrient concentrations increased sharply because of a heavy rainfall. Overall, the results show the P limitation in Sishili Bay, and reveal that red tides were caused by eutrophication from terrestrial inputs and local warm weather, particularly during rainy periods. Therefore, to control red tide, greater efforts should be made to reduce sewage discharges into Sishili Bay, particularly during rainfall seasons.
研究领域[WOS]: Marine & Freshwater Biology ; Oceanography
关键词[WOS]: HARMFUL ALGAL BLOOMS ; NORTH-SEA ; PHAEOCYSTIS BLOOMS ; PHYTOPLANKTON ; GROWTH ; EUTROPHICATION ; BIOMASS ; SUMMER ; SYSTEM ; ENVIRONMENTS
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000292558100021
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/5138
Appears in Collections:中科院烟台海岸带研究所知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China.pdf(791KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam LED, Res Ctr Remote Sensing & Marine Ecol Environm RSM, Guangzhou 510301, Guangdong, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Monitoring & Forecasting Ctr Ocean Environm Yanta, Yantai 264003, Peoples R China

Recommended Citation:
Hao Yanju,Tang Danling,Yu Long,et al. Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2011,29(3):664-673.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Hao Yanju]'s Articles
[Tang Danling]'s Articles
[Yu Long]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Hao Yanju]‘s Articles
[Tang Danling]‘s Articles
[Yu Long]‘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: Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China.pdf
格式: Adobe PDF
此文件暂不支持浏览
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  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace