Zobrazeno 1 - 10
of 52
pro vyhledávání: '"TANIGUCHI, Hiromitsu"'
Autor:
Maeno, Fukashi, Taniguchi, Hiromitsu
Publikováno v:
In Sedimentary Geology 2009 220(3):227-242
Autor:
Kuritani, Takeshi, Kimura, Jun-Ichi, Miyamoto, Tsuyoshi, Wei, Haiquan, Shimano, Taketo, Maeno, Fukashi, Jin, Xu, Taniguchi, Hiromitsu
Publikováno v:
In LITHOS 2009 112(3):247-258
Publikováno v:
東北アジア研究 = Northeast Asian studies. 12:119-132
Hydrogen contents of olivine, clinopyroxene, and orthopyroxene from peridotite and pyroxenite xenoliths from calc-alkaline andesite of Ichinomegata volcano have been measured by using FTIR technique. Positions of bands in the infrared spectra resembl
Publikováno v:
東北アジア研究 = Northeast Asian studies. 11:173-193
The Junjianshan Basalts has been subdivided into 3 units as the Toudao, Baishan and Laofangzixiaoshan Basalts to reconstruct the process of the shield-forming of the Tianchi Volcano, after the plateau-forming eruption. Here we define the Toudao F as
Publikováno v:
北海道大学地球物理学研究報告. 70:137-144
The energy source of volcanic activity is the heat of magma. Heat discharge rate on the initial stage of Usu 2000 eruptive activity was estimated to be around 1×109 J/sec, that was over one order higher than that on the initial stage of the 1977 act
Publikováno v:
東北アジア研究 = Northeast Asian studies. 10:161-175
Origin of microlite assemblages in Ti-rich peridotite xenoliths from basanite of Dzilinda River (Vitim volcanic field) is discussed. Major minerals in the melt pockets are olivine, clinopyroxene, Cr-spinel, rutile, plagioclase, and sanidine. Rarely i
Publikováno v:
東北アジア研究 = Northeast Asian studies. 9:179-219
Mesozoic through Cenozoic magmatic evolution of East Asia was governed by oceanic plate subduction responsible for generation of a high-velocity anomaly, known as "the stagnated slab", at the mantle transition zone and the low-velocity Transbaikal ma
Autor:
LITASOV, Konstantin, YURIMOTO, Hisayoshi, LITASOV, Yury, RASSKAZOV, Sergey, MALKOVETS, Vladimir, TANIGUCHI, Hiromitsu
Publikováno v:
東北アジア研究 = Northeast Asian studies. 9:159-178
Trace element chemistry of clinopyroxene in the mantle xenoliths from melanephelinites of the Burkal volcanic group has been studied. The Burkal group is composed of several local outcrops of 5-8 Ma melanephelinites within the Khentey domal uplift ne
Autor:
LITASOV, Konstantin, SHARYGIN, Viktor, SIMONOV, Vladimir, MALKOVETS, Vladimir, TANIGUCHI, Hiromitsu
Publikováno v:
東北アジア研究 = Northeast Asian studies. 8:127-170
Petrogenesis of various glasses, microlite assemblages and fluid and melt inclusions in minerals of mantle xenoliths from alkaline volcanics of Baikal-Mongolian region is discussed. Diversity and compositional variations of glasses vary widely and th
Publikováno v:
秋田大学工学資源学部 研究報告. 24:1-10
We conducted the first aeromagnetic survey at Iwate volcano, northeast of Japan. Our initial and ultimate purpose is detection of geomagnetic changes by repeated aeromagnetic surveys. One cause of geomagnetic secular change is thermal effect due to m