An evaluation of benthic foraminiferal U/Ca and U/Mn proxies for deep ocean carbonate chemistry and redox conditions
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Chen, Pujiao; Yu, Jimin; Jin, Zhangdong
Description
The deep ocean is thought to have played a crucial role in modulating atmospheric CO2 changes, and thus reconstructions of deep ocean conditions can place important constraints on the past global carbon cycle. Some previous studies suggested that foraminiferal U/Ca could be used to infer seawater carbonate chemistry changes, but others showed complications from diagenesis and temperature. A recent downcore study suggested that foraminiferal U/Mn may be used for sedimentary redox-conditions, but...[Show more]
Collections | ANU Research Publications |
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Date published: | 2017 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/232516 |
Source: | Geochemistry, Geophysics, Geosystems |
DOI: | 10.1002/2016GC006730 |
Access Rights: | Open Access |
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01_Chen_An_evaluation_of_benthic_2017.pdf | 1.47 MB | Adobe PDF |
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