Ecological characteristics and the causes of <i>Karenia mikimotoi</i> bloom in the Sansha Bay in 2012

Ding Guangmao; Zhang Shufeng

doi:10.3969/j.issn.0253-4193.2018.06.010

Article Contents

Article Navigation > Haiyang Xuebao > 2018 > 40(6): 104-112

Ding Guangmao, Zhang Shufeng. Ecological characteristics and the causes of Karenia mikimotoi bloom in the Sansha Bay in 2012[J]. Haiyang Xuebao, 2018, 40(6): 104-112. doi: 10.3969/j.issn.0253-4193.2018.06.010

Citation:

Ding Guangmao, Zhang Shufeng. Ecological characteristics and the causes of Karenia mikimotoi bloom in the Sansha Bay in 2012[J]. Haiyang Xuebao, 2018, 40(6): 104-112. doi: 10.3969/j.issn.0253-4193.2018.06.010

Citation:

PDF( 2601 KB)

Ecological characteristics and the causes of Karenia mikimotoi bloom in the Sansha Bay in 2012

doi: 10.3969/j.issn.0253-4193.2018.06.010

Ding Guangmao¹,
Zhang Shufeng^2
,

1.
Monitoring Center of Marine Environment and Fishery Resources, Fujian Province, Fuzhou 350003, China
2.
College of the Environment and Ecology, State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China

Received Date: 2017-09-26
Rev Recd Date: 2017-11-28

Abstract

Abstract

In order to clarify the relationship between the formation of Karenia mikimotoi bloom and environmental factors, and grasp the rules of its occurrence and development, the meteorological, hydrological and nutrient conditions of the formation of K. mikimotoi bloom during the late spring and early summer of 2012 in the Sansha Bay were analyzed. Combined with laboratory experiment, the correlation between the formation of K. mikimotoi bloom and the environmental factors were discussed in this study. The results show that K. mikimotoi bloom usually occurs in the sea water with temperature and salinity ranging from 20.5-25.0℃ and 26.0-32.3, and the suitable temperature and salinity for K. mikimotoi are 22.0-25.0℃and 26.0-30.0, respectively. Pearson correlation analysis shows that the cell density of K. mikimotoi is positively correlated with chlorophyll a, inorganic phosphorus and chemical oxygen demand, and negatively correlated with transparency and ammonia nitrogen; K. mikimotoi cell has a low demand for phosphate, and the formation of bloom may be mainly affected by ammonia nitrogen in water. Based on field investigation and simulation results, comprehensive analysis shows that the stable hydrological and meteorological conditions, the inorganic nitrogen input during the early stage rainfall, as well as the lower light intensity due to continuous overcast and rainy conditions were the important conditions for the formation and maintenance of the red tide.
- Sansha Bay,
- Karenia mikimotoi,
- red tide,
- environmental factor,
- causes of formation

FullText(HTML)

References(25)

References

Yang Z B, Hodgkiss I J. Hong Kong's worst "red tide"-causative factors reflected in a phytoplankton study at Port Shelter station in 1998[J]. Harmful Algae, 2004, 3(2):149-161.

Lei Qiangyong, Lu Songhui. Molecular ecological responses of the dinoflagellate Karenia mikimotoi to phosphate stress[J]. Harmful Algae, 2011, 12:39-45.

Zhang Qingchun, Yu Rencheng, Song Jingjing, et al. Will harmful dinoflagellate Karenia mikimotoi grow phagotrophically?[J]. Chinese Journal of Oceanology and Limnology, 2011, 29(4):849-859.

Matsuyama Y, Uchida T, Honjo T. Effects of harmful dinoflagellates, Gymnodinium mikimotoi and Heterocapsa circularisquama, red-tide on filtering rate of bivalve molluscs[J]. Fisheries Science, 1999, 65(2):248-253.

Davidson K, Miller P, Wilding T A, et al. A large and prolonged bloom of Karenia mikimotoi in Scottish waters in 2006[J]. Harmful Algae, 2009, 8(2):349-361.

林佳宁, 颜天, 张清春, 等. 福建沿海米氏凯伦藻赤潮对皱纹盘鲍鳃组织抗氧化酶活性的影响研究[J]. 海洋科学, 2016, 40(6):17-22. Lin Jianing, Yan Tian, Zhang Qingchun, et al. Effects of Karenia mikimotoi blooms on antioxidant enzymes in gastropod abalone, Haliotis discus hannai[J]. Marine Sciences, 2016, 40(6):17-22.

Brand L E, Campbell L, Bresnan E. Karenia:the biology and ecology of a toxic genus[J]. Harmful Algae, 2012, 14:156-178.

国家海洋局. 中国海洋灾害公报(1997-2016年)[R]. 北京:国家海洋局, 1997-2016. The State Oceanic Administration. China marine disaster Bulletin (1997-2016)[R]. Beijing:The State Oceanic Administration, 1997-2016.

邓华, 管卫兵, 曹振轶, 等. 2012年福建沿海大规模米氏凯伦藻赤潮暴发的水文气象原因[J]. 海洋学研究, 2012, 34(4):28-38. Deng Hua, Guan Weibing, Cao Zhenyi, et al. Analysis of hydrological and meteorological factors causing Karenia mikimotoi bloom in 2012 along Fujian coast[J]. Journal of Marine Science, 2016, 34(4):28-38.

周名江, 朱明远. "我国近海有害赤潮发生的生态学、海洋学机制及预测防治"研究进展[J]. 地球科学进展, 2006, 21(7):673-679. Zhou Mingjiang, Zhu Mingyuan. Progress of the project "ecology and oceanography of harmful algal blooms in China"[J]. Advances in Earth Science, 2006, 21(7):673-679.

Gobler C J, Berry D L, Dyhrman S T, et al. Niche of harmful alga Aureococcus anophagefferens revealed through ecogenomics[J]. Proceedings of the National Academy of Sciences of the United States of America, 2011, 108(11):4352-4357.

李正锋. 米氏凯伦藻的磷营养生理生态研究[D]. 广州:暨南大学, 2007. Li Zhengfeng. The eco-physiological studies of phosphorus on the growth of Karenia mikimotoi Hansen[D]. Guangzhou:Ji'nan University, 2007.

中华人民共和国国家质量监督检验检疫总局. GB 17378-2007, 海洋监测规范[S]. 北京:中国标准出版社, 2008. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. GB 17378-2007, The Specification for Marine Monitoring[S]. Beijing:Standards Press of China, 2008.

中华人民共和国国家质量监督检验检疫总局. GB/T 12763-2007, 海洋调查规范[S]. 北京:中国标准出版社, 2008. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. GB/T 127632007, Specifications for Oceanographic Survey[S]. Beijing:Standards Press of China, 2008.

王雪景, 石晓勇, 赵玉庭, 等. 2011年春季东海赤潮高发区尿素分布特征及影响因素[J]. 海洋学报, 2015, 37(2):65-74. Wang Xuejing, Shi Xiaoyong, Zhao Yuting, et al. Distribution and concentration of urea in the East China Sea in spring of 2011[J]. Haiyang Xuebao, 2015, 37(2):65-74.

Keller M D, Selvin R C, Claus W, et al. Media for the culture of oceanic ultraphytoplankton[J]. Journal of Phycology, 1987, 23(4):633-638.

赵雪, 杨凡, 郭娜, 等. 2007年2月汕头赤潮事件水文气象及海水理化因子影响分析[J]. 海洋预报, 2009, 26(1):43-51. Zhao Xue, Yang Fan, Guo Na, et al. Analysis of hydrological, meteorological and physical and chemical factors of red tide events in Shantou in February 2007[J]. Marine Forecast, 2009, 26(1):43-51.

吴迪生, 黎广媚, 赵雪, 等. 广东沿海赤潮与海洋水文气象关系研究[J]. 海洋通报, 2005, 24(5):16-22. Wu Disheng, Li Guangmei, Zhao Xue, et al. The research on the relationship between red tide in the coastal Guangdong and marine hydrometeorolgy[J]. Marine Science Bulletin, 2005, 24(5):16-22.

吴迪生, 王文娟, 俞胜宾, 等. 2002年广东沿海赤潮与海洋水文气象关系的研究[J]. 热带气象学报, 2011, 27(2):271-277. Wu Disheng, Wang Wenjuan, Yu Shengbin, et al. Study on relationship between red tide of year 2002 in Guangdong coastal water and the marine hydrometeorology[J]. Journal of Tropical Meteorology, 2011, 27(2):271-277.

龙华, 杜琦. 福建沿海米氏凯伦藻赤潮的初步研究[J]. 福建水产, 2005(4):22-26. Long Hua, Du Qi. Primary research on Karenia mikimotoi bloom in Fujian coast[J]. Journal of Fujian Fisheries, 2005(4):22-26.

Reynolds C S. The Ecology of Freshwater Phytoplankton[M]. Cambridge:Cambridge University Press, 1984.

姚炜民, 潘晓东, 华丹丹. 浙江海域米氏凯伦藻赤潮成因的初步研究[J]. 水利渔业, 2007, 27(6):57-58, 76. Yao Weimin, Pan Xiaodong, Hua Dandan. Preliminary studies on the formation cause of red tide by Karenia mikimotoi in the Zhejiang sea area[J]. Reservoir Fisheries, 2007, 27(6):57-58, 76.

刘志国, 王金辉, 蔡芃, 等. 米氏凯伦藻分布及其引发赤潮的发生规律研究[J]. 国土与自然资源研究, 2014(1):38-41. Liu Zhiguo, Wang Jinhui, Cai Peng, et al. Distribution of Karenia mikimotoi and rules of its causing red tide[J]. Territory & Natural Resources Study, 2014(1):38-41.

霍文毅, 俞志明, 邹景忠, 等. 胶州湾中肋骨条藻赤潮与环境因子的关系[J]. 海洋与湖沼, 2001, 32(3):311-318. Huo Wenyi, Yu Zhiming, Zou Jingzhong, et al. Outbreak of Skeletonema costatum red tide and its relations to environmental factors in Jiaozhou Bay[J]. Oceanologia et Limnologia Sinica, 2001, 32(3):311-318.

王金辉, 黄秀清. 具齿原甲藻的生态特征及赤潮成因浅析[J]. 应用生态学报, 2003, 14(7):1065-1069. Wang Jinhui, Huang Xiuqing. Ecological characteristics of Prorocentrum dentatum and the cause of harmful algal bloom formation in China[J]. Chinese Journal of Applied Ecology, 2003, 14(7):1065-1069.

Relative Articles

Supplements(0)

Cited By

Proportional views