Combined effects of ocean acidification and copper exposure on the polyps of moon jellyfish Aurelia coerulea
文献类型：期刊论文
| 作者 | Wang, Lei1; Wang, Fanghan1; Ma, Yuanqing2 |
| 刊名 | ECOTOXICOLOGY
 |
| 出版日期 | 2025-03-17 |
| 页码 | 13 |
| 关键词 | |
| ISSN号 | 0963-9292 |
| DOI | 10.1007/s10646-025-02869-w |
| 通讯作者 | Wang, Fanghan(fhwang@yic.ac.cn) ; Ma, Yuanqing(erma0402@163.com) |
| 英文摘要 | Ocean acidification (OA) can interact with Copper (Cu) pollutants and threaten marine organisms and ecosystems. In this study, we assessed the effects of OA and Cu2+, alone and in combination, on the polyps of Aurelia coerulea, a common jellyfish renowned for its complex life cycle and frequent global blooms. The results revealed that ocean acidification and Cu2+ exposure significantly inhibited the activities of catalase, Ca2+-ATPase, acid phosphatase, and alkaline phosphatase in polyps, resulting in antioxidative stress effects and a significant increase in respiratory metabolism. In addition, the combination of ocean acidification and Cu2+ exposure caused severe tissue damage to polyps, thereby impeding their predation behavior and reducing their asexual reproduction rates. These two environmental stressors showed synergistic effects on the Ca2+-ATPase activity, predation rate, reproduction rate, and injury index of polyps. Therefore, reduced seawater pH and copper contamination adversely affect the physiology, growth, and development of A. coerulea polyps, which may affect the survival and population dynamics of wild populations. |
| WOS关键词 | REGULATORY VOLUME DECREASE ; SEA-WATER ACIDIFICATION ; ASEXUAL REPRODUCTION ; ENVIRONMENTAL HYPERCAPNIA ; METAL ACCUMULATION ; ENZYME-ACTIVITIES ; OXIDATIVE STRESS ; ACID-BASE ; NEMATOCYTES ; PH |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:001446098400001 |
| 资助机构 | National Natural Science Foundation of China ; Pre-warning Monitoring and Evaluation of Marine Ecological in Shandong Province |
| 源URL | [http://ir.yic.ac.cn/handle/133337/40146]  |
| 专题 | 中国科学院牟平海岸带环境综合试验站 |
| 通讯作者 | Wang, Fanghan; Ma, Yuanqing |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai, Shandong, Peoples R China 2.Shandong Marine Resource & Environm Res Inst, Shandong Key Lab Marine Ecol Restorat, Yantai, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lei,Wang, Fanghan,Ma, Yuanqing. Combined effects of ocean acidification and copper exposure on the polyps of moon jellyfish Aurelia coerulea[J]. ECOTOXICOLOGY,2025:13. |
| APA | Wang, Lei,Wang, Fanghan,&Ma, Yuanqing.(2025).Combined effects of ocean acidification and copper exposure on the polyps of moon jellyfish Aurelia coerulea.ECOTOXICOLOGY,13. |
| MLA | Wang, Lei,et al."Combined effects of ocean acidification and copper exposure on the polyps of moon jellyfish Aurelia coerulea".ECOTOXICOLOGY (2025):13. |
入库方式： OAI收割
来源：烟台海岸带研究所
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