Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China
文献类型：期刊论文
| 作者 | Hao Yanju1,2,3; Tang Danling1,2; Yu Long4; Xing Qianguo2
|
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 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 |
| ISSN号 | 0254-4059 |
| 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. |
| 学科主题 | Marine & Freshwater Biology; Oceanography |
| 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 |
| 收录类别 | SCI |
| 资助信息 | CAS/SAFEA[KZCX2-YW-T001, KZCX2-YW-213]; Chinese Academy of Sciences[KZCX2-YW-226]; National Natural Science Foundation of China[40976091, 31061160190] |
| 语种 | 英语 |
| WOS记录号 | WOS:000292558100021 |
| 公开日期 | 2011-11-11 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/5138]  |
| 专题 | 烟台海岸带研究所_中科院烟台海岸带研究所知识产出 |
| 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 |
| 推荐引用方式 GB/T 7714 | 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. |
| APA | Hao Yanju,Tang Danling,Yu Long,&Xing Qianguo.(2011).Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,29(3),664-673. |
| MLA | Hao Yanju,et al."Nutrient and chlorophyll a anomaly in red-tide periods of 2003-2008 in Sishili Bay, China".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 29.3(2011):664-673. |
入库方式： OAI收割
来源：烟台海岸带研究所
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