Jellyfish (Cyanea nozakii) decomposition and its potential influence on marine environments studied via simulation experiments
文献类型：期刊论文
| 作者 | Qu, Chang-Feng1,2 ; Song, Jin-Ming1; Li, Ning1; Li, Xue-Gang1; Yuan, Hua-Mao1; Duan, Li-Qin1; Ma, Qing-Xia1,2
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| 刊名 | MARINE POLLUTION BULLETIN
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| 出版日期 | 2015-08-15 |
| 卷号 | 97期号:1-2页码:199-208 |
| 关键词 | Cyanea nozakii Decomposition Jellyfish blooms Nutrient recycling Oxygen pH |
| 英文摘要 | A growing body of evidence suggests that the jellyfish population in Chinese seas is increasing, and decomposition of jellyfish strongly influences the marine ecosystem. This study investigated the change in water quality during Cyanea nozakii decomposition using simulation experiments. The results demonstrated that the amount of dissolved nutrients released by jellyfish was greater than the amount of particulate nutrients. NH4+ was predominant in the dissolved matter, whereas the particulate matter was dominated by organic nitrogen and inorganic phosphorus. The high N/P ratios demonstrated that jellyfish decomposition may result in high nitrogen loads. The inorganic nutrients released by C. nozakii decomposition were important for primary production. Jellyfish decomposition caused decreases in the pH and oxygen consumption associated with acidification and hypoxia or anoxia; however, sediments partially mitigated the changes in the pH and oxygen. These results imply that jellyfish decomposition can result in potentially detrimental effects on marine environments. (C) 2015 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360417800032 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/50422]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Chang-Feng,Song, Jin-Ming,Li, Ning,et al. Jellyfish (Cyanea nozakii) decomposition and its potential influence on marine environments studied via simulation experiments[J]. MARINE POLLUTION BULLETIN,2015,97(1-2):199-208. |
| APA | Qu, Chang-Feng.,Song, Jin-Ming.,Li, Ning.,Li, Xue-Gang.,Yuan, Hua-Mao.,...&Ma, Qing-Xia.(2015).Jellyfish (Cyanea nozakii) decomposition and its potential influence on marine environments studied via simulation experiments.MARINE POLLUTION BULLETIN,97(1-2),199-208. |
| MLA | Qu, Chang-Feng,et al."Jellyfish (Cyanea nozakii) decomposition and its potential influence on marine environments studied via simulation experiments".MARINE POLLUTION BULLETIN 97.1-2(2015):199-208. |
入库方式： OAI收割
来源：海洋研究所
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