Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1073/pnas.2004769118 |
Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean | |
Elizabeth M. Bullard; Ivan Torres; Tianqi Ren; Olivia A. Graeve; Kaustuv Roy | |
2021-01-19 | |
发表期刊 | Proceedings of the National Academy of Sciences |
出版年 | 2021 |
英文摘要 | Anthropogenic warming and ocean acidification are predicted to negatively affect marine calcifiers. While negative effects of these stressors on physiology and shell calcification have been documented in many species, their effects on shell mineralogical composition remains poorly known, especially over longer time periods. Here, we quantify changes in the shell mineralogy of a foundation species, Mytilus californianus, under 60 y of ocean warming and acidification. Using historical data as a baseline and a resampling of present-day populations, we document a substantial increase in shell calcite and decrease in aragonite. These results indicate that ocean pH and saturation state, not temperature or salinity, play a strong role in mediating the shell mineralogy of this species and reveal long-term changes in this trait under ocean acidification. |
领域 | 资源环境 |
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/311432 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Elizabeth M. Bullard,Ivan Torres,Tianqi Ren,et al. Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean[J]. Proceedings of the National Academy of Sciences,2021. |
APA | Elizabeth M. Bullard,Ivan Torres,Tianqi Ren,Olivia A. Graeve,&Kaustuv Roy.(2021).Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean.Proceedings of the National Academy of Sciences. |
MLA | Elizabeth M. Bullard,et al."Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean".Proceedings of the National Academy of Sciences (2021). |
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