Toxicology assessment of deep-sea mining impacts on Gigantidas platifrons: : A comparative in situ and laboratory metal exposure study
文献类型：期刊论文
| 作者 | Zhou, Li1; Lian, Chao1; He, Yameng1; Chi, Xupeng2; Chen, Hao1 ; Zhong, Zhaoshan1; Wang, Minxiao1; Cao, Lei1; Wang, Hao1; Zhang, Huan1
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2024-07-10 |
| 卷号 | 933页码:12 |
| 关键词 | Bivalves Metals In situ experiments Integrated biomarker assessment Deep-sea mining |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2024.173184 |
| 通讯作者 | Li, Chaolun(lcl@qdio.ac.cn) |
| 英文摘要 | Deep-sea toxicology is essential for deep-sea environmental impact assessment. Yet most toxicology experiments are conducted solely in laboratory settings, overlooking the complexities of the deep-sea environment. Here we carried out metal exposure experiments in both the laboratory and in situ, , to compare and evaluate the response patterns of Gigantidas platifrons to metal exposure (copper [Cu] or cadmium [Cd] at 100 mu g/L for 48 h). Metal concentrations, traditional biochemical parameters, and fatty acid composition were assessed in deep-sea mussel gills. The results revealed significant metal accumulation in deep-sea mussel gills in both laboratory and in situ experiments. Metal exposure could induce oxidative stress, neurotoxicity, an immune response, altered energy metabolism, and changes to fatty acid composition in mussel gills. Interestingly, the metal accumulating capability, biochemical response patterns, and fatty acid composition each varied under differing experimental systems. In the laboratory setting, Cd-exposed mussels exhibited a higher value for integrated biomarker response (IBR) while in situ the Cu-exposed mussels instead displayed a higher IBR value. This study emphasizes the importance of performing deep-sea toxicology experiments in situ and contributes valuable data to a standardized workflow for deep-sea toxicology assessment. |
| WOS关键词 | INTEGRATED BIOMARKER RESPONSE ; BATHYMODIOLUS-AZORICUS ; ANTIOXIDANT RESPONSES ; OREOCHROMIS-NILOTICUS ; HYDROSTATIC-PRESSURE ; TOXICITY INSIGHTS ; OKINAWA TROUGH ; COPPER ; STRESS ; BIOACCUMULATION |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42020401] ; National Natural Science Foundation of China[42276153] ; National Natural Science Foundation of China[42106134] ; National Natural Science Foundation of China[42030407] ; National Key Research and Development Program of China[2022YFC2804003] ; Marine S & T Fund of Shandong Province for Qingdao Marine Science and Technology Center[2022QNLM030004-1] ; Key Research Pro-gram of Frontier Sciences, CAS[ZDBS-LY-DQC032] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001298365800001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/198218]  |
| 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 | Li, Chaolun |
| 作者单位 | 1.Chinese Acad Sci, Ctr Deep Sea Res, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 10049, Peoples R China 4.Laoshan Lab, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Li,Lian, Chao,He, Yameng,et al. Toxicology assessment of deep-sea mining impacts on Gigantidas platifrons: : A comparative in situ and laboratory metal exposure study[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,933:12. |
| APA | Zhou, Li.,Lian, Chao.,He, Yameng.,Chi, Xupeng.,Chen, Hao.,...&Li, Chaolun.(2024).Toxicology assessment of deep-sea mining impacts on Gigantidas platifrons: : A comparative in situ and laboratory metal exposure study.SCIENCE OF THE TOTAL ENVIRONMENT,933,12. |
| MLA | Zhou, Li,et al."Toxicology assessment of deep-sea mining impacts on Gigantidas platifrons: : A comparative in situ and laboratory metal exposure study".SCIENCE OF THE TOTAL ENVIRONMENT 933(2024):12. |
入库方式： OAI收割
来源：海洋研究所
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