| Impact of shellfish biodeposits and rotten seaweed on the sediments of Ailian Bay, China | |
| Ren, Lihua1,2,3; Zhang, Jihong3; Fang, Jianguang3; Tang, Qisheng3; Zhang, Mingliang3; Du, Meirong3; Fang, JG (reprint author), Shandong Prov Key Lab Fishery Resources & Ecoenvi, Yellow Sea Fisheries Res Inst, Nanjing Rd 106, Qingdao 266071, Peoples R China. | |
| 2014-04-01 | |
| 发表期刊 | AQUACULTURE INTERNATIONAL
 |
| 卷号 | 22期号:2页码:811-819 |
| 文章类型 | Article |
| 摘要 | We assessed the function of a Patinopecten yessoensis and Saccharina japonica integrated multi-trophic aquaculture (IMTA) model on the level of organic matter produced in the environment. The study was conducted in March-July 2012 using stable carbon and nitrogen isotope methods. Results showed that the quantity of rotten kelp increased considerably over these 5 months, with the length of the rotten blades reaching 150 cm in July. The contribution rates of biodeposits by the shellfish and kelp to the suspended particulate matter (SPM) were 3.93 +/- A 0.39 and 4.99 +/- A 1.09 %, respectively, but contribution rates to the sediments in the IMTA area were very low. In May and July, rotting kelp contributed 1.06 +/- A 0.46 and 1.64 +/- A 0.13 % in the kelp area, respectively. The organic carbon and nitrogen content of sediments from the IMTA area was significantly higher than from the kelp area (P < 0.05). C% and N% in SPM from the IMTA area were four times those from the kelp area (P < 0.05), but the C and N content in sediments were still at a low level. |
| 关键词 | Shellfish Seaweed Imta Sediments Stable Isotope Delta C-13 Delta N-15 |
| 学科领域 | Fisheries |
| DOI | 10.1007/s10499-013-9709-7 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332315700037 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/24225 |
| 专题 | 海洋生物技术研发中心 |
| 通讯作者 | Fang, JG (reprint author), Shandong Prov Key Lab Fishery Resources & Ecoenvi, Yellow Sea Fisheries Res Inst, Nanjing Rd 106, Qingdao 266071, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shandong Prov Key Lab Fishery Resources & Ecoenvi, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Ren, Lihua,Zhang, Jihong,Fang, Jianguang,et al. Impact of shellfish biodeposits and rotten seaweed on the sediments of Ailian Bay, China[J]. AQUACULTURE INTERNATIONAL,2014,22(2):811-819. |
| APA | Ren, Lihua.,Zhang, Jihong.,Fang, Jianguang.,Tang, Qisheng.,Zhang, Mingliang.,...&Fang, JG .(2014).Impact of shellfish biodeposits and rotten seaweed on the sediments of Ailian Bay, China.AQUACULTURE INTERNATIONAL,22(2),811-819. |
| MLA | Ren, Lihua,et al."Impact of shellfish biodeposits and rotten seaweed on the sediments of Ailian Bay, China".AQUACULTURE INTERNATIONAL 22.2(2014):811-819. |
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