List of works - Hiroshi Wakita

3He/4He ratio distribution in and around the Hakone volcano

scholarly article by Minoru Sakamoto et al published 1992 in Geochemical Journal

3He/4He ratios in CH4-rich natural gases suggest magmatic origin

scientific article published in Nature

3He/4He ratios of marine ferromanganese nodules

scientific article published in Nature

3He/4He ratios of methane-rich natural gases in Japan

A ten-year decrease in the atmospheric helium isotope ratio possibly caused by human activity

scholarly article

Areal distribution of ratios in the Tohoku district, Northeastern Japan

Atmospheric helium isotope ratio

Carbon isotopes of methane and carbon dioxide in hydrothermal gases of Japan

Chemical and isotopic compositions of gases in geothermal fluids in Iceland

article

Discrete Scaling in Earthquake Precursory Phenomena: Evidence in the Kobe Earthquake, Japan

article

Elemental and isotopic abundances of rare gases in natural gases obtained by a quadrupole mass spectrometer

Geochemical and Hydrological Observations for Earthquake Prediction in Japan

scholarly article by George Igarashi & Hiroshi Wakita published 1995 in Earth, Planets and Space

Helium and carbon gas geochemistry of pore fluids from the sediment-rich hydrothermal system in Escanaba Trough

scholarly article by Jun-ichiro Ishibashi et al published November 2002 in Applied Geochemistry

Helium and carbon isotope variations in Liaodong Peninsula, NE China

scientific article published in August 2014

Helium flux in a continental land area estimated from 3He/4He ratio in northern Taiwan

scientific article published in Nature

Helium isotope evidence for magmatic gases in Lake Nyos, Cameroon

article

Helium isotope ratio and heat discharge rate in the Hokkaido island, Northeast Japan

Helium isotope ratio measurement by a single focusing mass spectrometer with large incident and exit angles

Helium isotopes and heat flow on the ocean floor

scientific article published in 1987

Helium isotopes and tectonics in southern Italy

article

Helium-3 emission from Nevado Del Ruiz Volcano, Colombia

scholarly article by Stanley N. Williams et al published October 1987 in Geophysical Research Letters

Helium-isotope systematics at Nevado del Ruiz volcano, Colombia: implications for the volcanic hydrothermal system

scholarly article by Yuji Sano et al published July 1990 in Journal of Volcanology and Geothermal Research

Hydrothermal He and CO2 at Wudalianchi intra-plate volcano, NE China

scientific article published in January 2013

Influence of volcanic eruptions on helium isotope ratios in hydrothermal systems induced by volcanic eruptions

scholarly article

Island arc tectonics of New Zealand manifested in helium isotope ratios

article

Light noble gases in basalt glasses from Mariana Trough

scholarly article

Origin of hydrogen-nitrogen gas seeps, Oman

Reply to Lupton and Graham

scholarly article

Secular variations in helium isotope ratios in an active volcano: Eruption and plug hypothesis

scholarly article

Secular variations of carbon and helium isotopes at Izu-Oshima Volcano, Japan

scholarly article by Yuji Sano et al published February 1995 in Journal of Volcanology and Geothermal Research

List of works by Hiroshi Wakita

3He/4He ratio distribution in and around the Hakone volcano

3He/4He ratios in CH4-rich natural gases suggest magmatic origin

3He/4He ratios of marine ferromanganese nodules

3He/4He ratios of methane-rich natural gases in Japan

A ten-year decrease in the atmospheric helium isotope ratio possibly caused by human activity

Areal distribution of ratios in the Tohoku district, Northeastern Japan

Atmospheric helium isotope ratio

Carbon isotopes of methane and carbon dioxide in hydrothermal gases of Japan

Chemical and isotopic compositions of gases in geothermal fluids in Iceland

Discrete Scaling in Earthquake Precursory Phenomena: Evidence in the Kobe Earthquake, Japan

Elemental and isotopic abundances of rare gases in natural gases obtained by a quadrupole mass spectrometer

Geochemical and Hydrological Observations for Earthquake Prediction in Japan

Helium and carbon gas geochemistry of pore fluids from the sediment-rich hydrothermal system in Escanaba Trough

Helium and carbon isotope variations in Liaodong Peninsula, NE China

Helium flux in a continental land area estimated from 3He/4He ratio in northern Taiwan

Helium isotope evidence for magmatic gases in Lake Nyos, Cameroon

Helium isotope ratio and heat discharge rate in the Hokkaido island, Northeast Japan

Helium isotope ratio measurement by a single focusing mass spectrometer with large incident and exit angles

Helium isotopes and heat flow on the ocean floor

Helium isotopes and tectonics in southern Italy

Helium-3 emission from Nevado Del Ruiz Volcano, Colombia

Helium-isotope systematics at Nevado del Ruiz volcano, Colombia: implications for the volcanic hydrothermal system

Hydrothermal He and CO2 at Wudalianchi intra-plate volcano, NE China

Influence of volcanic eruptions on helium isotope ratios in hydrothermal systems induced by volcanic eruptions

Island arc tectonics of New Zealand manifested in helium isotope ratios

Light noble gases in basalt glasses from Mariana Trough

Origin of hydrogen-nitrogen gas seeps, Oman

Reply to Lupton and Graham

Secular variations in helium isotope ratios in an active volcano: Eruption and plug hypothesis

Secular variations of carbon and helium isotopes at Izu-Oshima Volcano, Japan

Short-term and intermediate-term geochemical precursors