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| 造礁石珊瑚共生藻对富营养的响应研究 | |
| 引用本文： | 雷新明,黄晖,王华接,李秀保,练健生.造礁石珊瑚共生藻对富营养的响应研究[J].海洋通报,2009,28(1). |
| 作者姓名： | 雷新明 黄晖 王华接 李秀保 练健生 |
| 作者单位： | 1. 中国科学院南海海洋研究所,广东,广州,510301;中国科学院海南热带海洋生物实验站,海南,三亚,572000;中国科学院研究生院,北京,100039 2. 中国科学院南海海洋研究所,广东,广州,510301;中国科学院海南热带海洋生物实验站,海南,三亚,572000 3. 广东省海洋与渔业环境监测中心,广东,广州,510300 |
| 基金项目： | 国家自然科学基金，台站网络基金 |
| 摘 要： | 研究了多孔鹿角珊瑚(Acropora millepora)及其共生藻在硝酸盐、铵盐、磷酸盐胁迫条件下的响应.结果表明,石珊瑚共生藻光合效率在各营养盐浓度下分别受到程度不同的抑制;表面共生藻密度及共生藻叶绿素 a 含量在硝酸盐、磷酸盐和铵盐与磷酸盐结合条件下都有所降低,但前者较后者的变化有所滞后;在铵盐作用下表面共生藻密度和共生藻叶绿素 a 含量均有所升高.以石珊瑚共生藻光合效率及叶绿素 a 含量作为指示珊瑚共生体系对胁迫的响应指标较为灵敏. |
| 关 键 词： | 石珊瑚 共生藻 超营养作用 响应 |
Study on the Responses of the Symbiotic Zooxanthellae of Hermatypic Coral to Eutrophication |
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| LEI Xinming,HUANG Hui,WANG Huajie,LI Xiubao,LIAN Jiansheng.Study on the Responses of the Symbiotic Zooxanthellae of Hermatypic Coral to Eutrophication[J].Marine Science Bulletin,2009,28(1). | |
| Authors: | LEI Xinming HUANG Hui WANG Huajie LI Xiubao LIAN Jiansheng |
| Institution: | 1.South China Sea Institute of Oceanology;CAS;Guangzhou 510301;Guangdong;China;2.Guangdong Ocean and Fishery Environment Monitoring Center;Guangzhou 510300;3.Tropical Marine Biological Research Station in Hainan;Sanya 572000;Hainan;4.Graduate School of the Chinese Academy of Sciences;Beijing 10039;China |
| Abstract: | Responses of Hermatyic coral and its symbiotic zooxanthellae to the stress of nitrate,ammonium,phosphate were studied.The results revealed that the photosynthetic effeciency of zooxanthellae was respectively inhibited under different concentration.The areal zooxanthellae density and zooxanthellae chlorophyll-a content decreased under nitrate,phosphate and ammonium combined phosphate,but changes of the latter preceded the former.Both of the two parameters increased under ammonium probably because of its domi... |
| Keywords: | Scleractinia symbiotic zooxanthellae eutrophication response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |