Impacts of an integrated multi-trophic aquaculture system on benthic nutrient fluxes: a case study in Sanggou Bay, China
文献类型：期刊论文
| 作者 | Ning, Zhiming; Liu, Sumei; Zhang, Guoling; Ning, Xiaoyan; Li, Ruihuan; Jiang, Zengjie; Fang, Jianguang; Zhang, Jing |
| 刊名 | AQUACULTURE ENVIRONMENT INTERACTIONS
 |
| 出版日期 | 2016 |
| 卷号 | 8页码:221-232 |
| 关键词 | Benthic nutrient fluxes Pore water Core incubation Integrated multi-trophic aquaculture IMTA Sanggou Bay |
| 通讯作者 | Liu, SM (reprint author), Ocean Univ China, Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Key Lab Marine Chem Theory & Technol, MOE, Qingdao 266100, Peoples R China. ; Liu, SM (reprint author), Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266100, Peoples R China. |
| 中文摘要 | Benthic nutrient fluxes in an integrated multi-trophic aquaculture (IMTA) bay-Sanggou Bay, China-were measured in June and September 2012. The benthic nutrient fluxes and total organic carbon (TOC) of sediment in this IMTA system were significantly lower than in monoculture bays. This was due to the efficient recycling of organic matter in the IMTA system, as revealed by historical data of annual production, dissolved inorganic nitrogen (DIN) concentration in seawater and TOC in sediment. Benthic nutrient fluxes in the IMTA system were mainly controlled by seawater temperature, dissolved oxygen (DO) and nutrient concentrations, which were strongly related to aquaculture activities. In June, the early growth phase of cultured finfish and bivalves contributed little to biodeposition, and benthic nutrient fluxes tended to be from the sediment to the seawater and contributed to algal growth. In September, the active growth of finfish and bivalves resulted in high concentrations of nutrients in the seawater and TOC in the sediment; 64% of the nitrogen and 25% of the phosphorus metabolized by bivalves were transferred from the seawater to the sediment. |
| 学科主题 | Fisheries; Marine & Freshwater Biology |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/15578]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Ning, Zhiming,Liu, Sumei,Zhang, Guoling,et al. Impacts of an integrated multi-trophic aquaculture system on benthic nutrient fluxes: a case study in Sanggou Bay, China[J]. AQUACULTURE ENVIRONMENT INTERACTIONS,2016,8:221-232. |
| APA | Ning, Zhiming.,Liu, Sumei.,Zhang, Guoling.,Ning, Xiaoyan.,Li, Ruihuan.,...&Zhang, Jing.(2016).Impacts of an integrated multi-trophic aquaculture system on benthic nutrient fluxes: a case study in Sanggou Bay, China.AQUACULTURE ENVIRONMENT INTERACTIONS,8,221-232. |
| MLA | Ning, Zhiming,et al."Impacts of an integrated multi-trophic aquaculture system on benthic nutrient fluxes: a case study in Sanggou Bay, China".AQUACULTURE ENVIRONMENT INTERACTIONS 8(2016):221-232. |
入库方式： OAI收割
来源：南海海洋研究所
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