Variations in the carbon, sulfur and chlorine contents of volcanic gas discharges from White Island, New Zealand W. F. Giggenbach OriginalPaper Pages: 15 - 27
Stable isotope ratios of volcanic steam from White Island, New Zealand M. K. StewartJ. R. Hulston OriginalPaper Pages: 28 - 46
Equilibrium calculations in volcanic gaseous systems V. P. VolkovG. I. Ruzaykin OriginalPaper Pages: 47 - 63
Some results from recent chemical studies at Kilauea volcano, Hawaii J. J. NaughtonJ. B. FinlaysonV. A. Lewis OriginalPaper Pages: 64 - 69
The use of chemical indicators in the surveillance of volcanic activity affecting the Crater Lake on Mt Ruapehu, New Zealand W. F. GiggenbachR. B. Glover OriginalPaper Pages: 70 - 81
Forecast of volcanic eruptions by chemical methods I. IwasakiT. OzawaM. Kamada OriginalPaper Pages: 91 - 103
Dependence of the chemical composition of thermal waters upon seismic activity E. K. MarkhininL. I. Bozhkova OriginalPaper Pages: 104 - 111
Prediction of eruptions using changes in composition of volcanic gases I. A. Menyailov OriginalPaper Pages: 112 - 125
Radon as a possible criterion for predicting eruptions as observed at Karymsky volcano A. M. Chirkov OriginalPaper Pages: 126 - 131
A simple method for the collection and analysis of volcanic gas samples W. F. Giggenbach OriginalPaper Pages: 132 - 145
Review of work on geochemical forecasts of eruptions and interaction of seismic phenomena and geochemical indicators in the south pacific area R. B. Glover ReviewPaper Pages: 146 - 158