Isotopic signatures and nutritional composition of selected macrobenthos from the site F cold seep in the South China Sea
文献类型：期刊论文
| 作者 | Wang, Haining3,4; Wang, Xiaocheng3 ; Wang, Minxiao4; Li, Chaolun1,2,4
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| 刊名 | DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
 |
| 出版日期 | 2025-06-01 |
| 卷号 | 220页码:10 |
| 关键词 | Cold seep Macrobenthos Stable isotope Food web Community complexity |
| ISSN号 | 0967-0637 |
| DOI | 10.1016/j.dsr.2025.104501 |
| 通讯作者 | Wang, Minxiao(wangminxiao@qdio.ac.cn) ; Li, Chaolun(lcl@qdio.ac.cn) |
| 英文摘要 | Understanding the food sources and nutrient structures is crucial for grasping the community structure and function. At Site F, which is characterized by active seepages, a diverse macrobenthos community thrives. Carbon and nitrogen isotopic values vary among species and between species and their environment. We have constructed a hypothetical food web for Site F, which includes four trophic levels and encompasses 22 species. Two distinct communities were identified based on the presence or absence of seepage, and their complexity was compared using Bayesian metrics and specialization index. Our findings suggest that the availability and diversity of food resources, coupled with abiotic pressures and biotic interactions, play a crucial role in shaping community complexity. The non-seep community exhibited lower species richness and diversity, resulting in reduced community complexity compared to the seep community at Site F. These results contribute to a deeper understanding of nutritional ecology and community structure at Site F cold seep. |
| WOS关键词 | MID-ATLANTIC RIDGE ; BATHYMODIOLUS-PLATIFRONS ; METHANE SEEPAGE ; STABLE-ISOTOPES ; SAGAMI BAY ; COMMUNITY ; MUSSEL ; CARBON ; BIODIVERSITY ; MACROFAUNA |
| 资助项目 | National Natural Science Foundation of China[42030407] |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001470602200001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/201611]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Wang, Minxiao; Li, Chaolun |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou, Peoples R China 3.Natl Marine Environm Monitoring Ctr, Dalian, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Haining,Wang, Xiaocheng,Wang, Minxiao,et al. Isotopic signatures and nutritional composition of selected macrobenthos from the site F cold seep in the South China Sea[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2025,220:10. |
| APA | Wang, Haining,Wang, Xiaocheng,Wang, Minxiao,&Li, Chaolun.(2025).Isotopic signatures and nutritional composition of selected macrobenthos from the site F cold seep in the South China Sea.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,220,10. |
| MLA | Wang, Haining,et al."Isotopic signatures and nutritional composition of selected macrobenthos from the site F cold seep in the South China Sea".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 220(2025):10. |
入库方式： OAI收割
来源：海洋研究所
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