Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-019-10315-9 |
Evolutionary history biases inferences of ecology and environment from delta C-13 but not delta O-18 values | |
Edgar, Kirsty M.1; Hull, Pincelli M.2; Ezard, Thomas H. G.3,4 | |
2019-05-28 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2017 |
卷号 | 8 |
文章类型 | Article |
语种 | 英语 |
国家 | England; USA |
英文摘要 | Closely related taxa are, on average, more similar in terms of their physiology, morphology and ecology than distantly related ones. How this biological similarity affects geochemical signals, and their interpretations, has yet to be tested in an explicitly evolutionary framework. Here we compile and analyze planktonic foraminiferal size-specific stable carbon and oxygen isotope values (delta C-13 and delta O-18, respectively) spanning the last 107 million years. After controlling for dominant drivers of size-delta C-13 and size-delta O-18 trends, such as geological preservation, presence of algal photosymbionts, and global environmental changes, we identify that shared evolutionary history has shaped the evolution of species-specific vital effects in delta C-13, but not in delta O-18. Our results lay the groundwork for using a phylogenetic approach to correct species delta C-13 vital effects through time, thereby reducing systematic biases in interpretations of long-term delta C-13 records-a key measure of holistic organismal biology and of the global carbon cycle. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000413573000001 |
WOS关键词 | SEA-SURFACE TEMPERATURES ; STABLE-ISOTOPE PALEOECOLOGY ; PLANKTONIC-FORAMINIFERA ; EOCENE ; PHOTOSYMBIOSIS ; CARBON ; MIDDLE ; OXYGEN ; SIZE ; VARIABILITY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204387 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England; 2.Yale Univ, Dept Geol & Geophys, 208109, New Haven, CT 06520 USA; 3.Univ Southampton, Biol Sci, Life Sci Bldg 85,Highfield Campus, Southampton SO17 1BJ, Hants, England; 4.Univ Southampton, Natl Oceanog Ctr Southampton, Ocean & Earth Sci, Waterfront Campus, Southampton SO14 3ZH, Hants, England |
推荐引用方式 GB/T 7714 | Edgar, Kirsty M.,Hull, Pincelli M.,Ezard, Thomas H. G.. Evolutionary history biases inferences of ecology and environment from delta C-13 but not delta O-18 values[J]. NATURE COMMUNICATIONS,2019,8. |
APA | Edgar, Kirsty M.,Hull, Pincelli M.,&Ezard, Thomas H. G..(2019).Evolutionary history biases inferences of ecology and environment from delta C-13 but not delta O-18 values.NATURE COMMUNICATIONS,8. |
MLA | Edgar, Kirsty M.,et al."Evolutionary history biases inferences of ecology and environment from delta C-13 but not delta O-18 values".NATURE COMMUNICATIONS 8(2019). |
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