Abstracts of Annual Meeting of the Geochemical Society of Japan

Abstracts of Annual Meeting of the Geochemical Society of Japan

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50th Annual Meeting of the Geochemical Society of Japan

Displaying 51-67 of 67 articles from this issue

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environment

Behavior of atmospheric aerosols and gases in the marine environment during VMAP observation by self cruising ocean observation platform

Yasushi Narita, Hiroshi Hattori, Mitsuo Uematsu, Takao Suzuki, Takeshi ...

Session ID: 1P51
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.51.0

CONFERENCE PROCEEDINGS FREE ACCESS

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Variation in delta 13C of soot in the atmosphere.

shimon shinagawa, tasuku akagi

Session ID: 1P52
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.52.0

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The isotopic ratio of atmospheric soot was determined and was compared with that of soot particles artificially-produced in the laboratory under various conditions.

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Redox front development and related secondary elemental migartion

Hidekazu Yoshida, koshi Yamamoto, Shiro Tanaka, A.E. Milodowski

Session ID: 1P53
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.53.0

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Elemental migration of redox front in granitic rocks

Fuminori Akagawa, Koshi Yamamoto, Hidekazu Yoshida

Session ID: 1P54
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.54.0

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A study on the diffusion of trace elements in the pore water of granite using multitracer technique

AI HIRAKATA, YOSHIO TAKAHASHI, RIEKO HIRUNUMA, SHUICHI ENOMOTO

Session ID: 1P55
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.55.0

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The mercury content in the plants near and around the circumference of a volcanic area

KOSAKU KOBORI, HAYAO SAKAMOTO, TAKASHI TOMIYASU, KATSURO ANAZAWA

Session ID: 1P56
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.56.0

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Adsorption of heavy metals (Zinc etc.)on pyroclastic flow(Shirasu)

HIROO ISAGAI, HAYAO SAKAMOTO, TAKASHI TOMIYASU, KATSURO ANAZAWA

Session ID: 1P57
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.57.0

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An environmental assessment of coastal sediments in Osaka Bay by organometal analyses

Mika Yamada, Koshi Yamamoto, Yasuhiro Ushihara, Hiroshi Kawai

Session ID: 1P58
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.58.0

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Speciation of organotin by XAFS

Naoki Sakakibara, Yoshio Takahashi, Yoshitaka Yamaguchi, Tomoya Uruga, ...

Session ID: 1P59
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.59.0

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A study on the dissolution behavior of iodine in soil based on the speciation by XANES

Sayuri Kodama, Yoshio Takahashi, Kazu Okumura, Tomoya Uruga, Hiroshi S ...

Session ID: 1P60
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.60.0

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Geochemical map of aichi Prefecture - Major elements -

Koshi Yamamoto, Tsuyoshi Tanaka, Masayo Minami, Koichi Mimura, Yoshihi ...

Session ID: 1P61
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.61.0

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Geochemical and Cosmochemical Laboratory, Nagoya University, has started a geochemical mapping in 1994, in order to make a geo-environmental assessment of Aichi Prefecture, central part of Japan.The analyses suggest that the stream sediments from areas with sedimentary rock basement are more enriched in SiO2 than those from areas with granitic basement. This SiO2 enrichment can be ascribed to the wide distribution of siliceous sedimentary rocks such as bedded cherts in their hinterland, the Mino Terrane. Samples from the area in the granitic basement are characterized by enrichment of Na, K, and Ca. The relative abundance of these elements, however, differs in the respective granitic bodies. This difference reflects the difference of abundance and chemical composition of plagioclase and potassium feldspar in stream sediments. Therefore, the major elements examined here reflect natural geo-environment and geochemical map may be useful as a supporting data for geological mapping.

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Geochemical map of Aichi Prefecture -Minor elements-

Tsuyoshi Tanaka, Koshi Yamamoto, Masayo Minami, Koichi Mimura, Yoshihi ...

Session ID: 1P62
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.62.0

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Geochemical map is a useful tool for geoenvironmental assessment. 27 minor elements were examined for 1500 stream sediment of Aichi Prefecture, Japan. Most of the elemental distribution patterns are considered as an effect of basement geology. Some of the high Fe distribution ,however, are correlated with golf cource. Gold and arsenic distribution seems be a result of geothermal activities.

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Application of Sr isotope to an assessment of geoenvironmental impact

Yoshihiro Asahara, Hiroko Ishiguro, Tsuyoshi Tanaka, Koshi Yamamoto, K ...

Session ID: 1P63
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.63.0

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Lecture by the Awardee of the 2003 Geochemical Society of Japan Award

Lecture by the Awardee of the 2003 Geochemical Society of Japan Award

Terrestrial Nobel Gases - A Unique Indicator for the Chemical Structure and Evolution of the Earth

Ichirou Kanaoka

Pages 64
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.64.0

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Lecture by the Awardee of the 2003 Geochemical Society of Japan Award for Young Researchers

Nobel Gas Solubility in Silicate Melts: Relation between the Solubility and Melt Structure

Tomo Shibata

Pages 65
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.65.0

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Chemical Characterization of Marine Aersol over the Western North Pacific

Kiyoshi Matsumoto

Pages 66
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.66.0

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High Resolution Reconstructing Paleoclimates in Tropical and Sub tropical Regions using Stable Isotopes and Trace Elements in Biogenic Carbonate

Tsuyoshi Watanabe

Pages 67
Published: 2003
Released on J-STAGE: May 15, 2005

DOIhttps://doi.org/10.14862/geochemproc.50.0.67.0

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