Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Shiro Tamanyu"'
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 60:105-115
Groundwater level lowering in the North China Plain (NCP) has been developing during past several decades by overuse in populated cities and industrial districts as well as by irrigation. To interpret groundwater level lowering in terms of aquifer-be
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 60:117-130
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 59:53-64
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 59:7-26
Autor:
Shiro Tamanyu
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 59:45-52
Publikováno v:
Journal of Geochemical Exploration. 89:389-393
Subsurface thermal structure in Tohoku district are characterized by existing data such as geothermal resources maps, drill hole thermal gradients, Curie point depths and hypocenters distribution maps. The collected data are registered in a database
Autor:
Shiro Tamanyu
Publikováno v:
Journal of Geochemical Exploration. :273-277
Subsurface temperature and fluid flow vectors have been calculated in a broad sense on the basis of borehole temperaturelogging data for the Hohi area, Kyushu, Japan. The thermal features suggest two kinds of heat sources for present geothermal syste
Autor:
Shiro Tamanyu, Wood C. Peter
Publikováno v:
BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN. 54:117-129
Characterization of geothermal systems was investigated in two regional scale volcanotectonic depressions, the Kuju-Beppu Graben (KBG), in Japan, and the young-Taupo Volcanic Zone (TVZ) in New Zealand. The distribution patterns of geothermal fields a
Publikováno v:
Geothermics. 27:143-166
In order to clarify the role of fracture permeability in a reservoir, the properties and formation mechanism of fractures were investigated on core samples from the Uenotai geothermal field, Japan. The fractures were located and identified from the r
Publikováno v:
JOURNAL OF MINERALOGY, PETROLOGY AND ECONOMIC GEOLOGY. 84:200-207
Sr isotope ratios are analyzed for voluminous acidic pyroclastics erupted at 1-3 Ma in five areas on the volcanic front of Northeast Japan. The initial values of 87Sr/86Sr ratios range from 0.7040 to 0.7055. There is no significant difference in rati