| 摘要: |
| 南海是西太平洋边缘海，有陆架、陆坡、岛礁、深海平原、海山、冷泉等多种生境，近10年来南海逐渐成为世界深海研究的热点。南海是我国海洋生物多样性最高的区域，与作为海洋生物多样性中心的印太珊瑚大三角区具有一定的环境与生物连通性，对南海的深海生物探测研究可丰富对西太平洋及印太交汇区生物多样性及地理分布格局的认知。目前有关南海的生物多样性研究主要集中在北部陆架浅海及岛礁，对于深海生物多样性认知明显不足。本研究梳理了全球深海生物多样性的主要国际战略布局，并对南海深海生物多样性SCIE论文发表情况进行了综合分析，探讨了南海深海生物多样性研究态势，对未来南海深海生物多样性调查与研究提出了研究展望和建议。 |
| 关键词: 南海 深海生物多样性 战略布局 研究进展 研究热点 |
| DOI： |
| 分类号:P67 |
| 基金项目:国家自然科学基金重点项目(41930533); 国家重点研发计划政府间国际科技创新合作专项(2021YFE0193700); 中国科学院战略性先导科技专项(XDB42000000); “科学”号高端用户项目(KEXUE2019GZ04, KEXUE2020GZ02) |
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| Analysis of the International Trend and Research Hotspots of Deep-Sea Biodiversity in the South China Sea |
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ZHANG Can-ying1, xu kuidong1, jiao yingyi1, zhang junlong1, feng zhigang1, chen chun2
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1.Institute of Oceanology,the Chinese Academy of Sciences;2.Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
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| Abstract: |
| The South China Sea is a marginal sea of the Western Pacific Ocean, with many habitats such as continental shelves, continental slopes, reefs, abyssal plains, seamounts, and cold seeps. In the past 10 years, the South China Sea has gradually become a hotspot in the world's deep-sea research. It is the sea with the highest marine biodiversity in China and has certain environmental and biological connectivity with the Coral Triangle, the world center of marine biodiversity. The exploration and investigation of deep-sea organims in the South China Sea will enrich the understanding of biodiversity and geographical distribution patterns in the Western Pacific and Indo-Pacific convergent region. So far, studies on the biodiversity in the South China Sea have mainly focused on those in the shallow waters and reefs on the northern continental shelf, and the knowledge of deep-sea biodiversity is obviously insufficient. This study reviewed the major international strategic layouts and research programs of deep-sea biodiversity, analyzed the publications of SCIE papers on deep-sea biodiversity in the South China Sea, and summarized the research situation and trends. Future research prospects are put forward for the investigation of deep-sea biodiversity in the South China Sea. |
| Key words: South China Sea, Deep-sea Biodiversity, Strategic layout, Research Progress, Research Hotspot |