Water temperature influences holothurian bioturbation and benthic habitat with special reference to the impact of ocean warming
文献类型：期刊论文
| 作者 | Shan, Encui2,4; Li, Yan1; Meng, Leiming1; Yang, Zhi3; Yuan, Xiutang2 |
| 刊名 | MARINE ENVIRONMENTAL RESEARCH
 |
| 出版日期 | 2025-09-01 |
| 卷号 | 210页码:7 |
| 关键词 | Apostichopus japonicus Bioturbation Climate change Benthic habitat Bivalve biodeposition Nutrient depletion |
| ISSN号 | 0141-1136 |
| DOI | 10.1016/j.marenvres.2025.107260 |
| 通讯作者 | Yang, Zhi(yangzhisd@126.com) ; Yuan, Xiutang(xtyuan@yic.ac.cn) |
| 英文摘要 | Sea cucumbers, as ecosystem engineers, effectively clear nutrient accumulation in sediments, thus alleviating ecological pressure imposed on marine environments by the large-scale aquaculture industry. However, water temperature continues to increase because of increased carbon dioxide emissions, affecting the physiological and behavior state of sea cucumbers. Moreover, limited research exists on sea cucumber at varying temperatures. In this study, we evaluated the temperature-dependent effects of the temperate sea cucumberApostichopus japonicus (Selenka) on sedimentary physicochemical characteristics across the temperature gradients (10-30 degrees C). Results indicated that A. japonicus exhibited optimal growth and bioturbation activity at 10-15 degrees C, significantly reducing bacterial abundance, chlorophyll a, and nutrient concentrations (OM, TOC, TC, TN) in sediments, while improving sediment oxidation-reduction potential. In contrast, higher temperatures (25-30 degrees C) suppressed sea cucumber performance and weakened their impact on sediment quality. These findings underscore the importance of maintaining optimal temperature regimes for the effective use of A. japonicus in sustainable management of aquaculture systems. Given that ocean temperatures are projected to increase in intensity and duration, sea cucumbers may help to mitigate nutrient accumulation and promote redox states in sediments, and potentially improving the stability of sedimentary environments against the backdrop of ocean warming. |
| WOS关键词 | APOSTICHOPUS-JAPONICUS SELENKA ; MULTI-TROPHIC AQUACULTURE ; JUVENILE SEA-CUCUMBER ; OXYGEN-CONSUMPTION ; GROWTH ; DYNAMICS ; CULTURE ; TRANSCRIPTOME ; REDUCTION ; SEDIMENTS |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:001507573400001 |
| 资助机构 | National Natural Science Founda-tion of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/41118]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 |
| 通讯作者 | Yang, Zhi; Yuan, Xiutang |
| 作者单位 | 1.China South to North Water Divers Corp Ltd, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Harbin Univ Sci & Technol, Rongcheng Campus, Weihai 264300, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shan, Encui,Li, Yan,Meng, Leiming,et al. Water temperature influences holothurian bioturbation and benthic habitat with special reference to the impact of ocean warming[J]. MARINE ENVIRONMENTAL RESEARCH,2025,210:7. |
| APA | Shan, Encui,Li, Yan,Meng, Leiming,Yang, Zhi,&Yuan, Xiutang.(2025).Water temperature influences holothurian bioturbation and benthic habitat with special reference to the impact of ocean warming.MARINE ENVIRONMENTAL RESEARCH,210,7. |
| MLA | Shan, Encui,et al."Water temperature influences holothurian bioturbation and benthic habitat with special reference to the impact of ocean warming".MARINE ENVIRONMENTAL RESEARCH 210(2025):7. |
入库方式： OAI收割
来源：烟台海岸带研究所
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