Isotope Consulting Limited
Lower Hutt, NZ

Recent Environmental Data Analysis Publications by J R Hulston

Hulston, John R., 2004. Factors controlling the carbon isotopic composition of methane and carbon dioxide in New Zealand geothermal and natural gases , Geochemical Investigation in Earth and Space Science, The Geochemical Society, Publication No. 6, 2004 Editors: R. J. Hill, Z. Aizenshtat, M. J. Baedecker, G. Claypool, R. Eganhouse, M. Goldhaber, J. Leventhal and K. Peters, p. 67-83. abstract

Hulston, John R., Lupton, John E., 1996. Helium isotope studies of geothermal fields in the Taupo volcanic zone, New Zealand, Journal of Volcanology and Geothermal Research, 74 (3-4), p. 297-321.

Hulston, John R., Hilton, D. R., Kaplan, I. R., 2001. Helium and carbon isotope systematics of natural gases from Taranaki Basin, New Zealand, Applied Geochemistry, 16 (4), p. 419-436.

Hulston, John R., Lupton, John E., 1990. Factors affecting helium isotope ratios in the Taupo volcanic zone, New Zealand, Compston, William, Seventh international conference on Geochronology, cosmochronology and isotope geology, Abstracts - Geological Society of Australia, 27, p. 49, 1990. Meeting: Seventh international conference on Geochronology, cosmochronology and isotope geology, Canberra, Australia, Sept. 24-29.

Hulston, J. R., 1994. The role of helium and other noble gases in the modelling of geothermal systems, Soengkono, S. (editor), Lee, K. C. (editor), Proceedings of the New Zealand Geothermal Workshop, 16, p. 17-20. Meeting: 16th New Zealand geothermal workshop, Auckland, New Zealand, Nov. 9-11, 1994.

Hulston, J. R., 1995. The role of boron-chloride and noble gas isotope ratios in TVZ geothermal systems, Hochstein, M. P. (editor), Brotheridge, J. M. (editor), Simmons, S. F. (editor), Proceedings of the New Zealand Geothermal Workshop, 17, p. 83-86. ISBN: 0-85859-008-2. Meeting: 17th New Zealand geothermal workshop, Auckland, New Zealand, 1995.

Mazor, Emanuel, Bosch, Adi, Stewart, Michael K., Hulston, John R., 1990. The geothermal system of Wairakei, New Zealand; physical processes and age estimates inferred from noble gases, Kharaka, Y. K. (editor), Barnes, H. L. (editor), Water-rock interactions, Applied Geochemistry, 5 (5-6), p. 605-624.

Hulston, J. R., Lupton, J. E., Lovelock, B. G., 1996. Recent isotopic measurements at Ohaaki, Simmons, S. F. (editor), Rahman, M. M. (editor), Watson, A. (editor), Proceedings of the New Zealand Geothermal Workshop, 18, p. 183-187. ISBN: 0-86869-074-0. Meeting: 18th New Zealand geothermal workshop 1996, Auckland, New Zealand, 1996.

Hulston, J. R., Kaplan, I. R., Jefferey, A., Hilton, D. R., 1994. Helium and carbon isotope systematics of Taranaki Basin, New Zealand, natural gases, Lanphere, M. A. (editor), Dalrymple, G. B. (editor), Turrin, B. D. (editor), Abstracts of the Eighth international conference on Geochronology, cosmochronology, and isotope geology, U. S. Geological Survey Circular, C 1107, p. 146. Meeting: Eighth international conference on Geochronology, cosmochronology, and isotope geology, Berkeley, CA, United States, June 5-11, 1994.

Stewart, M. K., Lyon, G. L., Robinson, B. W., Glover, R. B., Hulston, J. R., 1991. Fluid flow in the Rotorua geothermal field derived from isotopic and chemical data, Freeston, D. H. (editor), Browne, P. R. L. (editor), Scott, G. L. (editor), Proceedings of the New Zealand Geothermal Workshop, 13, p. 244. ISBN: 0-86869-042-2. Meeting: 13th New Zealand geothermal workshop, Auckland, New Zealand, 1991.

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For further information contact
Dr John R Hulston (Director)
isotope@xtra.co.nz
Phone +64 (4) 567-2881
Lower Hutt 5011
New Zealand 

 

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