Experimental evidence for kinetic effects on B/Ca in synthetic calcite: implications for potential B (OH) 4− and B (OH) 3 incorporation
The boron to calcium ratio (B/Ca) in biogenic CaCO 3 is being increasingly utilized as a
proxy for past ocean carbonate chemistry. However, B/Ca of cultured and core-top …
proxy for past ocean carbonate chemistry. However, B/Ca of cultured and core-top …
Influence of solution chemistry on the boron content in inorganic calcite grown in artificial seawater
The ratio of boron to calcium (B/Ca) in marine biogenic carbonates has been proposed as a
proxy for properties of seawater carbonate chemistry. Applying this proxy to planktic …
proxy for properties of seawater carbonate chemistry. Applying this proxy to planktic …
No ion is an island: Multiple ions influence boron incorporation into CaCO3
MJ Henehan, CDK Gebbinck, JVB Wyman… - … et Cosmochimica Acta, 2022 - Elsevier
Boron isotope ratios–as measured in marine calcium carbonate–are an established tracer of
past seawater and calcifying fluid pH, and thus a powerful tool for probing marine calcifier …
past seawater and calcifying fluid pH, and thus a powerful tool for probing marine calcifier …
Decoupled carbonate chemistry controls on the incorporation of boron into Orbulina universa
EL Howes, K Kaczmarek, M Raitzsch, A Mewes… - …, 2017 - bg.copernicus.org
In order to fully constrain paleo-carbonate systems, proxies for two out of seven parameters,
plus temperature and salinity, are required. The boron isotopic composition (δ 11 B) of …
plus temperature and salinity, are required. The boron isotopic composition (δ 11 B) of …
Calcification and growth processes in planktonic foraminifera complicate the use of B/Ca and U/Ca as carbonate chemistry proxies
Although boron and uranium to calcium ratios (B/Ca, U/Ca) in planktonic foraminifera have
recently received much attention as potential proxies for ocean carbonate chemistry, the …
recently received much attention as potential proxies for ocean carbonate chemistry, the …
Boric acid and borate incorporation in inorganic calcite inferred from B/Ca, boron isotopes and surface kinetic modeling
The boron concentration (B/Ca ratio) and isotopic composition (δ 11 B) of biogenic calcite
are widely applied to reconstruct past changes in seawater carbonate chemistry. Knowledge …
are widely applied to reconstruct past changes in seawater carbonate chemistry. Knowledge …
The coordination and distribution of B in foraminiferal calcite
The isotopic ratio and concentration of B in foraminiferal calcite appear to reflect the pH and
bicarbonate concentration of seawater. The use of B as a chemical proxy tracer has the …
bicarbonate concentration of seawater. The use of B as a chemical proxy tracer has the …
Environmental controls on B/Ca in calcite tests of the tropical planktic foraminifer species Globigerinoides ruber and Globigerinoides sacculifer
The ratio of boron to calcium (B/Ca) in the calcite tests of planktic foraminifers may serve as
a proxy for past seawater chemistry, but controls on B incorporation are not yet certain. Here …
a proxy for past seawater chemistry, but controls on B incorporation are not yet certain. Here …
Evaluating the utility of B/Ca ratios in planktic foraminifera as a proxy for the carbonate system: A case study of Globigerinoides ruber
B/Ca ratios in foraminifera have attracted considerable scientific attention as a proxy for past
ocean carbonate system. However, the carbonate system controls on B/Ca ratios are not …
ocean carbonate system. However, the carbonate system controls on B/Ca ratios are not …
Core-top calibration of B/Ca in Pacific Ocean Neogloboquadrina incompta and Globigerina bulloides as a surface water carbonate system proxy
Practical methods for reconstructing past ocean carbonate chemistry are needed to study
past periods of ocean acidification and improve understanding of the marine carbonate …
past periods of ocean acidification and improve understanding of the marine carbonate …