气候变化领域集成服务门户(CCPortal): Resistance to ocean acidification in coral reef taxa is not gained by acclimatization

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DOI	10.1038/s41558-019-0486-9
	Resistance to ocean acidification in coral reef taxa is not gained by acclimatization
	Comeau S.; Cornwall C.E.; DeCarlo T.M.; Doo S.S.; Carpenter R.C.; McCulloch M.T.
发表日期	2019
ISSN	1758678X
卷号	9 期号:6
英文摘要	Ocean acidification (OA) is a major threat to coral reefs, which are built by calcareous species. However, long-term assessments of the impacts of OA are scarce, limiting the understanding of the capacity of corals and coralline algae to acclimatize to high partial pressure of carbon dioxide (pCO2) levels. Species-specific sensitivities to OA are influenced by its impacts on chemistry within the calcifying fluid (CF). Here, we investigate the capacity of multiple coral and calcifying macroalgal species to acclimatize to elevated pCO2 by determining their chemistry in the CF during a year-long experiment. We found no evidence of acclimatization to elevated pCO2 across any of the tested taxa. The effects of increasing seawater pCO2 on the CF chemistry were rapid and persisted until the end of the experiment. Our results show that acclimatization of the CF chemistry does not occur within one year, which confirms the threat of OA for future reef accretion and ecological function. © 2019, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	acclimation; accretion; carbon dioxide; coral reef; coralline alga; macroalga; ocean acidification; partial pressure; seawater; algae; Anthozoa
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/124395
作者单位	The University of Western Australia, Oceans Graduate School, Crawley, WA, Australia; ARC Centre of Excellence for Coral Reef Studies, Crawley, WA, Australia; Sorbonne Université, CNRS, Laboratoire d’Océanographie de Villefranche, Villefranche-sur-Mer, France; School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand; Red Sea Research Center, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia; Department of Biology, California State University, Northridge, CA, United States
推荐引用方式 GB/T 7714	Comeau S.,Cornwall C.E.,DeCarlo T.M.,et al. Resistance to ocean acidification in coral reef taxa is not gained by acclimatization[J],2019,9(6).
APA	Comeau S.,Cornwall C.E.,DeCarlo T.M.,Doo S.S.,Carpenter R.C.,&McCulloch M.T..(2019).Resistance to ocean acidification in coral reef taxa is not gained by acclimatization.Nature Climate Change,9(6).
MLA	Comeau S.,et al."Resistance to ocean acidification in coral reef taxa is not gained by acclimatization".Nature Climate Change 9.6(2019).