Nutrient removal and metabolic adaptation in Mercenaria mercenaria during aquaculture wastewater bioremediation
文献类型：期刊论文
| 作者 | Hu, Pengpeng1,4,5; Yang, Meijie1,5; Shi, Pu1,4,5; Li, Zhuoqing1,4,5; Wu, Yu1,4,5; Liu, Xiaoyan1,3; Shi, Tingyu1,4,5; Zhu, Ruiqing1,4,5; Liang, Jian2; Li, Yongren2 |
| 刊名 | AQUACULTURE
 |
| 出版日期 | 2026 |
| 卷号 | 611页码:9 |
| 关键词 | Aquaculture wastewater Bioremediation Nutrient cycling Metabolic adaptation |
| ISSN号 | 0044-8486 |
| DOI | 10.1016/j.aquaculture.2025.743049 |
| 通讯作者 | Hu, Pengpeng() ; Yang, Meijie() ; Zhang, Tao() ; Song, Hao(haosong@qdio.ac.cn) |
| 英文摘要 | Intensive mariculture causes nutrient accumulation, requiring sustainable remediation. This study investigated the bioremediation potential of the hard clam (Mercenaria mercenaria) in aquaculture wastewater systems. Key findings demonstrated that larger clams (3-5 cm shell length) achieved an 70 % total suspended solids (TSS) removal within 24 h. Sediment analysis revealed significant reductions in nitrite nitrogen (47 %) and humus content (52 %). Integrated transcriptomic and metabolomic analyses revealed the upregulation of critical metabolic pathways, particularly alpha-linolenic acid metabolism (ko00592) and amino acid metabolism, in response to nitrogen/phosphorus enrichment and hydrogen sulfide stress. These results highlight the dual functionality of M. mercenaria in wastewater bioremediation and environmental stress adaptation, supporting its practical application in integrated multi-trophic aquaculture (IMTA) systems for sustainable aquaculture wastewater management. |
| WOS关键词 | POLLUTION |
| 资助项目 | Taishan Scholars Program[tsqn202312261] ; Natural Science Foundation of Shandong Province-Outstanding Youth Foundation[ZR2024YQ005] ; Youth Innovation Promotion Association by CAS[2023217] |
| WOS研究方向 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001589399800002 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203539]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Hu, Pengpeng; Yang, Meijie; Zhang, Tao; Song, Hao |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Tianjin Agr Univ, Fisheries Coll, Tianjin Key Lab Aquaecol & Aquaculture, Tianjin 300384, Peoples R China 3.Qingdao Agr Univ, Coll Life Sci, Qingdao 266109, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Pengpeng,Yang, Meijie,Shi, Pu,et al. Nutrient removal and metabolic adaptation in Mercenaria mercenaria during aquaculture wastewater bioremediation[J]. AQUACULTURE,2026,611:9. |
| APA | Hu, Pengpeng.,Yang, Meijie.,Shi, Pu.,Li, Zhuoqing.,Wu, Yu.,...&Song, Hao.(2026).Nutrient removal and metabolic adaptation in Mercenaria mercenaria during aquaculture wastewater bioremediation.AQUACULTURE,611,9. |
| MLA | Hu, Pengpeng,et al."Nutrient removal and metabolic adaptation in Mercenaria mercenaria during aquaculture wastewater bioremediation".AQUACULTURE 611(2026):9. |
入库方式： OAI收割
来源：海洋研究所
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