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宋静静,刘凯凯,唐君玮,丁刚,刘洪军,迟雯丹,于道德,张振冬.典型海洋生态系统中关键种的研究进展[J].广西科学,2022,29(5):817-823. [点击复制]
- SONG Jingjing,LIU Kaikai,TANG Junwei,DING Gang,LIU Hongjun,CHI Wendan,YU Daode,ZHANG Zhendong.Research Progress of Keystone Species in Typical Marine Ecosystems[J].Guangxi Sciences,2022,29(5):817-823. [点击复制]
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| 典型海洋生态系统中关键种的研究进展 |
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宋静静1, 刘凯凯1, 唐君玮2, 丁刚1, 刘洪军1, 迟雯丹1, 于道德1, 张振冬3
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| (1.山东省海洋科学研究院, 山东青岛 266104;2.长岛海洋生态文明综合试验区海洋经济促进中心, 山东烟台 265800;3.国家海洋环境监测中心, 辽宁大连 116023) |
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| 摘要: |
| 随着人类对生态环境和生物多样性保护意识的增强，基于食物网结构和物种间相互作用的关键种(Keystone species)这一概念一经提出就引起了广泛关注和讨论，相关研究亦成为国际生态学研究的热点。本文从关键种概念起源出发，探讨了关键种定义中丰度与作用的不成比例性、在实际应用中存在的模糊性和无法量化等问题，综述了不同类型海洋生态系统中关键种的特点和共性问题，探讨人类作为超级关键种(Hyperkeystone species)对海洋的影响，并尝试提出人类应当如何理性看待关键种及其在海洋生态系统中的功能和作用。 |
| 关键词: 关键种 顶级捕食者 恐惧效应 时空特异性 超级3 |
| DOI：10.13656/j.cnki.gxkx.20221116.001 |
| 投稿时间：2021-04-08修订日期：2021-05-19 |
| 基金项目:山东省重点研发计划(2022CXGC010401)，山东省现代农业产业技术体系创新团队项目(SDAIT26)和中国工程科技发展战略山东研究院咨询研究项目(202103SDYB03)资助。 |
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| Research Progress of Keystone Species in Typical Marine Ecosystems |
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SONG Jingjing1, LIU Kaikai1, TANG Junwei2, DING Gang1, LIU Hongjun1, CHI Wendan1, YU Daode1, ZHANG Zhendong3
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| (1.Marine Science Research Institute of Shandong Province, Qingdao, Shandong, 266104, China;2.Marine Economic Promotion Center of Chang Island Marine Ecological Civilization Comprehensive Test Zone, Yantai, Shandong, 265800, China;3.National Marine Environmental Monitoring Center, Dalian, Liaoning, 116023, China) |
| Abstract: |
| With the enhancement of human awareness of ecological environment and biodiversity protection,the concept of keystone species based on food web structure and species interaction has attracted wide attention and discussion since it was proposed,and the related research has become a hot spot in international ecology research.Starting from the origin of the concept of keystone species,the disproportionality of abundance and function in the definition of keystone species,the ambiguity and inability to quantify in practical applications were discussed in this article.The characteristics and common problems of key species in different types of marine ecosystems are summarized,and the impact of human beings as hyperkeystone species on the ocean is discussed.We try to put forward the problem how human beings should rationally view keystone species and their functions and roles in marine ecosystems. |
| Key words: keystone species apex/top predator risk effect space-time specificity hyperkeystone species |
