气候变化领域集成服务门户(CCPortal): Comment on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” by Hain et al. (2015)

CCPortal

DOI	10.1002/2017GB005786
	Comment on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” by Hain et al. (2015)
	Zeebe R.E.; Tyrrell T.
发表日期	2018
ISSN	0886-6236
EISSN	1944-9224
起始页码	895
结束页码	897
卷号	32 期号:5
英文摘要	Hain et al. (2015, https://doi.org/10.1002/2014GB004986, hereafter H15) calculated effects of changing [Ca2+] and [Mg2+] on the equilibrium constants of the CO2-CaCO3 system in seawater based on a Pitzer ionic interaction model. We show here that critical results presented in H15 are fundamentally wrong. We therefore do not recommend using H15's stoichiometric equilibrium constants to correct for past changes in major-ion seawater composition. ©2018. American Geophysical Union. All Rights Reserved.
英文关键词	calcium; carbonic acid constants; CO2 system; magnesium; reconstructions; seawater
语种	英语
来源期刊	Global Biogeochemical Cycles
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/129827
作者单位	School of Ocean and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI, United States; Ocean and Earth Science, University of Southampton, Southampton, United Kingdom
推荐引用方式 GB/T 7714	Zeebe R.E.,Tyrrell T.. Comment on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” by Hain et al. (2015)[J],2018,32(5).
APA	Zeebe R.E.,&Tyrrell T..(2018).Comment on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” by Hain et al. (2015).Global Biogeochemical Cycles,32(5).
MLA	Zeebe R.E.,et al."Comment on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” by Hain et al. (2015)".Global Biogeochemical Cycles 32.5(2018).