An equation is developed that demonstrates the influence of Pco, Ca, T, ionic strength and complex ions on the amount of HCO in groundwater. In a statistical method to describe the relationship between climate and HCO of water, all constraints have
of basaltic columns. This point process is approximated by a hard-core process known from the statistical literature. Simple rules for jointing the points produce polygonal patterns as observed in nature.
to the microclimate using Walter diagrams and Thornthwaite water-budget data. A technique to aid paleoclimatologists in identifying the nature of the microclimate from leaf physiognomy utilizes statistical procedures to classify leaf samples into one of six
by a correction coefficient (R/E) expressing the accuracy of the measurement, and by a margin of error based upon a statistical model, which indicates the reliability of the measurement...
In a tentative synthesis of statistical marine C chronology, isostatic and eustatic movements, continental glacial features and post-glacial marine limits, the paleogeographic evolution during the late and post-glacial times in eastern Canada
and age per group of tree species and damage zone. A similar significant relation was established between the current annual increment and the age per group of tree species and the damage zone. Finally, a statistically-proved dependence is shown between
sampling strategies for reconstructing the pattern of atmospheric circulation from paleoenvironmental records. The statistical analysis uses a multiple linear regression model. The sampling strategies consist of changes in site density (from 0.5 to 2.5