Acute toxicity of live and decomposing green alga Ulva (Enteromorpha) prolifera to abalone Haliotis discus hannai
文献类型：CNKI期刊论文
| 作者 | Wang C(王超); Yu RC(于仁成); Zhou MJ(周名江) |
| 发表日期 | 2011-05-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | green tide macroalgal bloom Ulva (Enteromorpha) prolifera acute toxicity abalone Haliotis discus hannai |
| 英文摘要 | From 2007 to 2009, large-scale blooms of green algae (the so-called "green tides") occurred every summer in the Yellow Sea, China. In June 2008, huge amounts of floating green algae accumulated along the coast of Qingdao and led to mass mortality of cultured abalone and sea cucumber. However, the mechanism for the mass mortality of cultured animals remains undetermined. This study examined the toxic effects of Ulva (Enteromorpha) prolifera, the causative species of green tides in the Yellow Sea during the last three years. The acute toxicity of fresh culture medium and decomposing algal effluent of U. prolifera to the cultured abalone Haliotis discus hannai were tested. It was found that both fresh culture medium and decomposing algal effluent had toxic effects to abalone, and decomposing algal effluent was more toxic than fresh culture medium. The acute toxicity of decomposing algal effluent could be attributed to the ammonia and sulfide presented in the effluent, as well as the hypoxia caused by the decomposition process. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Key Technology R&D Program (No. 2008BAC49B01) ; the National Basic Research Program of China (973 Program) (No. 2010CB428705) ; the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (No. 40821004) |
| 卷 | v.29期:03页:51-56 |
| 语种 | 英文; |
| 分类号 | S917.4 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/191695]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofMarineEcologyandEnvironmentalSciences,InstituteofOceanology,ChineseAcademyofSciences 2.GraduateUniversityofChineseAcademyofSciences 3.GraduateSchoolofTsinghuaUniversity |
| 推荐引用方式 GB/T 7714 | Wang C,Yu RC,Zhou MJ. Acute toxicity of live and decomposing green alga Ulva (Enteromorpha) prolifera to abalone Haliotis discus hannai. 2011. |
入库方式： OAI收割
来源：海洋研究所
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