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| 海洋酸化对浮游植物生理生态影响的研究进展 |
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赵玉颖1,2, 孙军1,2, 魏玉秋1,3
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1.天津科技大学印度洋生态系统研究中心, 天津 300457;2.天津科技大学 天津市海洋资源与化学重点实验室, 天津 300457;3.山东大学海洋研究院, 山东 青岛 266200
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| 摘要: |
| 当前全球气候变化下的上层海洋变暖与酸化对以浮游植物为主的海洋生态系产生了重大影响，理解此背景下的海洋浮游植物生理生态响应，对我们理解和抑制全球气候变化具有重要意义。在全球大气二氧化碳分压（pCO2）升高情景下，浮游植物通过光合作用、微生物循环等过程，通过不同功能群对海洋生源要素循环模式的改变，进而影响区域及全球海洋的生物地球化学循环。研究全球浮游植物对海洋酸化生理生态的响应使得我们对生物地球化学系统的认识更加全面、系统。 |
| 关键词: 海洋酸化 浮游植物群落 生物泵 生理生态 |
| DOI：10.11759/hykx20200203001 |
| 分类号:Q71 |
| 基金项目:国家重点研发计划（2019YFC1407805）；国家自然科学基金（41876134）；长江学者奖励计划（T2014253） |
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| Research progress in the effects of ocean acidification on phytoplankton physiology |
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ZHAO Yu-ying1,2, SUN Jun1,2, WEI Yu-Qiu1,3
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1.Indian Ocean Ecosystem Research Center, Tianjin University of Science and Technology, Tianjin 300457, China;2.Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China;3.Institute of Oceanology, Shandong University, Qingdao 266200, China
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| Abstract: |
| Due to global climate change, the warming and acidification of the upper oceans are having a major impact on phytoplankton-based marine ecosystems. Understanding the physiological and ecological responses of marine phytoplankton in this context has great significance for our understanding and ability to counteract global climate change. With increasing levels of global pCO2, the phytoplankton are changing the circulation patterns of marine biogenic elements in different functional groups via processes such as photosynthesis and the microbial cycle, which are affecting the biogeochemical cycles of the regional and global oceans. Research on the global response of phytoplankton in the context of the marine physiological ecology to ocean acidification will result in a more comprehensive and systematic understanding of the biogeochemical system. |
| Key words: ocean acidification phytoplankton community biological pump physiological ecology |