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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
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  "contributor": "NIOZ Royal Netherlands Institute for Sea Research",
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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tactemailaddress\":\"szabina.karancz@nioz.nl\",\"formatted\":\"Szabina 
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tactemailaddress\":\"szabina.karancz@nioz.nl\",\"formatted\":\"Szabina 
            
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Karancz - Royal Netherlands Institute for Sea Research - ORCID: 
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Karancz - Royal Netherlands Institute for Sea Research - ORCID: 
            
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0000-0003-3433-3041 - Corresponding Author - 
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0000-0003-3433-3041 - Corresponding Author - 
            
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,\"lastname\":\"Uchikawa\",\"orcid\":null,\"affiliation\":\"Department 
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,\"lastname\":\"Uchikawa\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Oceanography, SOEST, University of Hawaii at 
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of Oceanography, SOEST, University of Hawaii at 
            
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Joji 
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Joji 
            
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Uchikawa - Department of Oceanography, SOEST, University of Hawaii at 
16
Uchikawa - Department of Oceanography, SOEST, University of Hawaii at 
            
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Manoa - ORCID: \"},{\"firstname\":\"Lennart J.\",\"lastname\":\"de 
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Manoa - ORCID: \"},{\"firstname\":\"Lennart J.\",\"lastname\":\"de 
            
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Nooijer\",\"orcid\":null,\"affiliation\":\"Royal Netherlands Institute 
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Nooijer\",\"orcid\":null,\"affiliation\":\"Royal Netherlands Institute 
            
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for Sea 
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for Sea 
            
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Lennart 
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Lennart 
            
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J. de Nooijer - Royal Netherlands Institute for Sea Research - ORCID: 
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J. de Nooijer - Royal Netherlands Institute for Sea Research - ORCID: 
            
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,\"lastname\":\"Wolthers\",\"orcid\":null,\"affiliation\":\"Department 
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,\"lastname\":\"Wolthers\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Earth Sciences, Utrecht 
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of Earth Sciences, Utrecht 
            
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thor\":null,\"contactemailaddress\":null,\"formatted\":\"Mari\u00ebtte 
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thor\":null,\"contactemailaddress\":null,\"formatted\":\"Mari\u00ebtte 
            
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Wolthers - Department of Earth Sciences, Utrecht University - ORCID: 
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Wolthers - Department of Earth Sciences, Utrecht University - ORCID: 
            
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\"},{\"firstname\":\"Kyle 
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\"},{\"firstname\":\"Kyle 
            
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\",\"lastname\":\"Conner\",\"orcid\":null,\"affiliation\":\"Department 
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\",\"lastname\":\"Conner\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Oceanography, SOEST, University of Hawaii at 
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of Oceanography, SOEST, University of Hawaii at 
            
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Kyle 
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Kyle 
            
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A. Conner - Department of Oceanography, SOEST, University of Hawaii at 
30
A. Conner - Department of Oceanography, SOEST, University of Hawaii at 
            
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Manoa - ORCID: \"},{\"firstname\":\"Corinne G. 
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Manoa - ORCID: \"},{\"firstname\":\"Corinne G. 
            
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\",\"lastname\":\"Hite\",\"orcid\":null,\"affiliation\":\"Department 
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\",\"lastname\":\"Hite\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Oceanography, SOEST, University of Hawaii at 
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of Oceanography, SOEST, University of Hawaii at 
            
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Corinne 
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Corinne 
            
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G.  Hite - Department of Oceanography, SOEST, University of Hawaii at 
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G.  Hite - Department of Oceanography, SOEST, University of Hawaii at 
            
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Manoa - ORCID: \"},{\"firstname\":\"Richard E. 
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Manoa - ORCID: \"},{\"firstname\":\"Richard E. 
            
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\",\"lastname\":\"Zeebe\",\"orcid\":null,\"affiliation\":\"Department 
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\",\"lastname\":\"Zeebe\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Oceanography, SOEST, University of Hawaii at 
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of Oceanography, SOEST, University of Hawaii at 
            
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Richard 
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dingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Richard 
            
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E.  Zeebe - Department of Oceanography, SOEST, University of Hawaii at 
40
E.  Zeebe - Department of Oceanography, SOEST, University of Hawaii at 
            
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Manoa - ORCID: 
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Manoa - ORCID: 
            
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\",\"lastname\":\"Sharma\",\"orcid\":null,\"affiliation\":\"Department 
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\",\"lastname\":\"Sharma\",\"orcid\":null,\"affiliation\":\"Department 
            
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of Oceanography, SOEST, University of Hawaii at 
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of Oceanography, SOEST, University of Hawaii at 
            
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Shiv 
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pondingauthor\":null,\"contactemailaddress\":null,\"formatted\":\"Shiv 
            
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Sharma - Department of Oceanography, SOEST, University of Hawaii at 
45
Sharma - Department of Oceanography, SOEST, University of Hawaii at 
            
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Manoa - ORCID: 
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Manoa - ORCID: 
            
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Jan\",\"lastname\":\"Reichart\",\"orcid\":null,\"affiliation\":\"Royal 
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Jan\",\"lastname\":\"Reichart\",\"orcid\":null,\"affiliation\":\"Royal 
            
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Netherlands Institute for Sea 
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Netherlands Institute for Sea 
            
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  "deposit_date": "2024-01-16",
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  "deposit_date": "2024-01-16",
            
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  "depositor": "Szabina Karancz",
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  "depositor": "Szabina Karancz",
            
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  "distribution_date": "2024-01-16",
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  "distribution_date": "2024-01-16",
            
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
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  "distributor": "Research Data Management(NIOZ Royal Netherlands 
            
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Institute for Sea Research)",
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Institute for Sea Research)",
            
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  "license_title": "CC0 1.0",
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  "license_title": "CC0 1.0",
            
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  "name": "7bbyg",
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  "name": "7bbyg",
            
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  "notes": "The sulfur over calcium ratio (S/Ca) in foraminiferal 
68
  "notes": "The sulfur over calcium ratio (S/Ca) in foraminiferal 
            
69
shells was recently proposed as a new and independent proxy for 
69
shells was recently proposed as a new and independent proxy for 
            
70
reconstructing marine inorganic carbon chemistry. This new approach 
70
reconstructing marine inorganic carbon chemistry. This new approach 
            
71
assumes that sulfur is incorporated into CaCO3 predominantly in the 
71
assumes that sulfur is incorporated into CaCO3 predominantly in the 
            
72
form of sulfate (SO42-) through lattice substitution for carbonate 
72
form of sulfate (SO42-) through lattice substitution for carbonate 
            
73
ions (CO32-), and that S/Ca thus reflects seawater [CO32-]. Although 
73
ions (CO32-), and that S/Ca thus reflects seawater [CO32-]. Although 
            
74
foraminiferal growth experiments validated this approach, field 
74
foraminiferal growth experiments validated this approach, field 
            
75
studies showed controversial results suggesting that the potential 
75
studies showed controversial results suggesting that the potential 
            
76
impact of [CO32-] may be overwritten by one or more parameters. Hence, 
76
impact of [CO32-] may be overwritten by one or more parameters. Hence, 
            
77
to better understand the inorganic processes involved, we here 
77
to better understand the inorganic processes involved, we here 
            
78
investigate S/Ca values in inorganically precipitated CaCO3 (S/Ca(cc)) 
78
investigate S/Ca values in inorganically precipitated CaCO3 (S/Ca(cc)) 
            
79
grown in solutions of CaCl2 - Na2CO3 - Na2SO4 - B(OH)3 - MgCl2. 
79
grown in solutions of CaCl2 - Na2CO3 - Na2SO4 - B(OH)3 - MgCl2. 
            
80
Experimental results indicate the dependence of sulfate partitioning 
80
Experimental results indicate the dependence of sulfate partitioning 
            
81
in CaCO3 on the carbon chemistry via changing pH and suggest that 
81
in CaCO3 on the carbon chemistry via changing pH and suggest that 
            
82
faster precipitation rates increase the partition coefficient for 
82
faster precipitation rates increase the partition coefficient for 
            
83
sulfur. Based on the positive correlation found between S/Ca(cc) and 
83
sulfur. Based on the positive correlation found between S/Ca(cc) and 
            
84
the concentration of only one aqueous sulfate species, [CaSO40](aq), 
84
the concentration of only one aqueous sulfate species, [CaSO40](aq), 
            
85
we here suggest a critical evaluation of this potential proxy. As 
85
we here suggest a critical evaluation of this potential proxy. As 
            
86
sulfate complexation seems to control sulfate uptake in inorganic 
86
sulfate complexation seems to control sulfate uptake in inorganic 
            
87
calcite, application as a proxy using foraminiferal calcite may be 
87
calcite, application as a proxy using foraminiferal calcite may be 
            
88
limited to periods for which seawater chemistry is well-constrained. 
88
limited to periods for which seawater chemistry is well-constrained. 
            
89
As foraminiferal calcite growth is modulated by inward Ca2+ flow to 
89
As foraminiferal calcite growth is modulated by inward Ca2+ flow to 
            
90
the site of calcification coupled to outward H+ pumping, sulfate 
90
the site of calcification coupled to outward H+ pumping, sulfate 
            
91
incorporation as CaSO40 ion-pair in the foraminifer\u2019s shell also 
91
incorporation as CaSO40 ion-pair in the foraminifer\u2019s shell also 
            
92
provides a mechanistic link for the observed relationship between 
92
provides a mechanistic link for the observed relationship between 
            
93
S/Ca(cc) and [CO32-].",
93
S/Ca(cc) and [CO32-].",
            
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in calcite using controlled growth experiments\"",
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in calcite using controlled growth experiments\"",
            
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  "url": "https://dataportal.nioz.nl/doi/10.25850/nioz/7b.b.yg",
            
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  "version": "2"
183
  "version": "2"
            
159
}
184
}