Zonation of a cold-water coral garden on the northern continental slope of the South China sea
文献类型：期刊论文
| 作者 | Luo, Liquan2; Dang, Haowen2; Zeng, Zhiwei2; Bu, Mingyuan2; Li, Chen2; Li, Jianru2; Lei, Yanli1; Huang, Wei2; Jian, Zhimin2 |
| 刊名 | DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
 |
| 出版日期 | 2025-10-01 |
| 卷号 | 224页码:13 |
| 关键词 | Cold-water corals South China sea Bottom currents Benthic ecology |
| ISSN号 | 0967-0637 |
| DOI | 10.1016/j.dsr.2025.104574 |
| 通讯作者 | Dang, Haowen(hwdang@tongji.edu.cn) |
| 英文摘要 | Cold-water coral (CWC) ecosystems are receiving ever-increasing attention. Here, the distribution of CWC on a single seamount off the northern continental shelf of the South China Sea (SCS) is investigated by combining video footage from manned submersible dives and high-resolution multibeam bathymetric data. An active CWC garden ecosystem, with an average density of 15.11 +/- 2.25 individuals per 100 m2, is identified on the seamount. Video footage analysis enabled the classification of CWC into 10 distinct families. The spatial distribution of the CWC on the seamount is significantly influenced by bottom current intensity and substrate type. At the summit of the seamount, dead coral skeletons covering a large area are found on mud substrates. The distribution pattern of the studied CWC garden reveals the important role of the seamount's elevated structure in sustaining benthic ecosystems under high sedimentation-rate conditions. The widespread occurrence of dead scleractinians further indicates the presence of significant environmental stressors that may threaten the longterm viability of the CWC garden, underscoring the need for continued ecological research and conservation efforts on the continental slopes of the South China Sea. |
| WOS关键词 | INTERNAL-TIDE GENERATION ; FOOD-SUPPLY MECHANISMS ; CARBONATE CHEMISTRY ; LOPHELIA-PERTUSA ; BOTTOM CURRENTS ; ALBORAN SEA ; SHELF-SEA ; ATLANTIC ; MOUND ; REEF |
| 资助项目 | National Key Research & Development Program of China[2023YFF0804802] ; National Natural Science Foundation of China[42222603] ; National Natural Science Foundation of China[42188102] ; Ocean Negative Carbon Emissions (ONCE) Program ; Shanghai Pilot Program for Basic Research ; Fundamental Research Funds for the Central Universities of China |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001693843600001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204763]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Dang, Haowen |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Liquan,Dang, Haowen,Zeng, Zhiwei,et al. Zonation of a cold-water coral garden on the northern continental slope of the South China sea[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2025,224:13. |
| APA | Luo, Liquan.,Dang, Haowen.,Zeng, Zhiwei.,Bu, Mingyuan.,Li, Chen.,...&Jian, Zhimin.(2025).Zonation of a cold-water coral garden on the northern continental slope of the South China sea.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,224,13. |
| MLA | Luo, Liquan,et al."Zonation of a cold-water coral garden on the northern continental slope of the South China sea".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 224(2025):13. |
入库方式： OAI收割
来源：海洋研究所
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