Empirical relationship between pH and the boron isotopic composition of Globigerinoides sacculifer: Implications for the boron isotope paleo-pH proxy

Paleoceanography

Volumn 16, Issue 5, 2001, Pages 515-519

  Sanyal, Abhijit ^a,b   Bijma, Jelle ^b   Spero, Howie ^c   Lea, David W ^d  

^a Doherty Earth Observatory of Columbia University   (United States)

^b ALFRED WEGENER INSTITUTE FOR POLAR AND MARINE RESEARCH   (Germany)

^c UNIVERSITY OF CALIFORNIA   (United States)

^d UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BORON ISOTOPE; PALEOCEANOGRAPHY; PH; PLANKTONIC FORAMINIFERA;

EID: 0034762993     PISSN: 08838305     EISSN: None     Source Type: Journal    
DOI: 10.1029/2000PA000547     Document Type: Article

References (22)

1. Reevaluation of the oxygen isotopic composition of planktonic foraminifera: Experimental results and revised paleotemperature equations
2. Experimental determination of the ontogenetic stable isotope variability in two morphotypes of Globigerinella siphonifera (d'Orbigny)
3. Thermodynamics of the dissociation of boric acid in synthetic seawater from 273. 15 to 318.15 K
4. Boron isotopic composition and concentration in modern marine carbonates
5. Mineral-fluid partitioning and isotopic fractionation of boron in synthetic calcium carbonate
6. Symbiotic photosynthesis in a planktonic foraminiferan Globigerinoides sacculifer (Brady), studied with microelectrodes
7. Fundamental studies on the ion-exchange separation of boron isotopes
8. Calcium-uptake and calcification rate in the planktonic foraminifer Orbulina-universa
9. Measurement of apparent dissociation constants of carbonic acid in seawater at atmospheric pressure
10. Reconstructing past ocean pH-depth profiles
11. Middle Eocene seawater pH and atmospheric carbon dioxide concentrations
12. Microsensor studies of photosysnthesis and respiration in the symbiotic foraminifer Orbulina universa
13. A comparative study of the Northwest Africa and Eastern equatorial Pacific upwelling zones as sources of CO2 during glacial periods based on boron isotope paleo-pH estimation
14. Evidence for a higher pH in the glacial ocean from boron isotopes in foraminifera
15. Changes in pH in the Eastern equatorial Pacific across stage 5-6 boundary based on boron isotopes in foraminifera
16. Oceanic pH control on the boron isotopic composition of foraminifera: Evidence from culture experiments
17. Seawater pH control on the boron isotopic composition of calcite: Evidence from inorganic calcite precipitation experiments
18. Coordination environments of boron impurities in calcite and aragonite polymorphs: A 11 B MAS NMR study
19. Intraspecific stable isotope variability in the planktic foraminifera Globigerinoides sacculifer: Results from laboratory experiments
20. Photosynthesis in the symbiotic planktonic foraminifera Orbulina universa, and its potential contribution to oceanic primary productivity
21. Foraminifera boron isotope ratios as a proxy for surface ocean pH over the past 21 Myr