气候变化领域集成服务门户(CCPortal): Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean

CCPortal

DOI	10.1073/pnas.2004769118
	Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean
	Bullard E.M.; Torres I.; Ren T.; Graeve O.A.; Roy K.
发表日期	2021
ISSN	00278424
卷号	118 期号:3
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. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Ocean acidification \| foundational marine species \| mineralogy
语种	英语
scopus关键词	calcium carbonate; acidification; Article; global change; mineralogy; Mytilus; Mytilus californianus; pH; priority journal; salinity; X ray diffraction
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/180994
作者单位	Section of Ecology, Behavior and Evolution, University of California San Diego, San diego, CA 92093-0116, United States; Department of Mechanical and AerospaceEngineering, University of California San Diego, San diego, CA 92093-0411, United States
推荐引用方式 GB/T 7714	Bullard E.M.,Torres I.,Ren T.,et al. Shell mineralogy of a foundational marine species, Mytilus californianus, over half a century in a changing ocean[J],2021,118(3).
APA	Bullard E.M.,Torres I.,Ren T.,Graeve O.A.,&Roy K..(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 of the United States of America,118(3).
MLA	Bullard E.M.,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 of the United States of America 118.3(2021).