Browsing ELibrary by Subject "CALCIUM CARBONATE"

Now showing items 1-3 of 3

A BIOMINERALIZATION MODEL FOR THE INCORPORATION OF TRACE ELEMENTS INTO FORAMINIFERAL CALCIUM CARBONATE

Elderfield H.; Bertram C.J.; Erez J. (1996)

Measurements of Sr/Ca of benthic foraminifera show a linear decrease with water depth which is superimposed upon significant variability identified by analyses of individual foraminifera. New data for Cd/Ca support previous ...
A MODEL OF PHANEROZOIC CYCLES OF CARBON AND CALCIUM IN THE GLOBAL OCEAN: EVALUATION AND CONSTRAINTS ON OCEAN CHEMISTRY AND INPUT FLUXES

Locklair R.E.; Lerman A. (2005)

The relationships between the global carbon cycle and paleo-climates on short and long time scales have been based on studies of accumulation rate of the two main components of the sedimentary carbon reservoir, organic ...
INFLUENCE OF MG2+ ON THE KINETICS OF CALCITE PRECIPITATION AND CALCITE CRYSTAL MORPHOLOGY

Zhang Y.; Dawe R.A. (2000)

The kinetics of calcite growth in the presence of Mg2 has been studied by both a pH free drift method and by visual observation. Our experiments show that the calcite growth rate is reduced by the presence of Mg2+. The ...

Search DSpace