Abstracts of Annual Meeting of the Geochemical Society of Japan

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49th Annual Meeting of the Geochemical Society of Japan

Displaying 151-200 of 254 articles from this issue

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Information on the air pollution in Kitakyushu during 130 years extracted from terrestrial carbonate, tufa

Kazuhisa Yoshimura, Naoto Ichimaru, Shiro Matsuoka, Masami Noto, Kensa ...

Session ID: 3C17
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.153.0

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The relationship between the decay of ume trees and trace elements in the Minabe area, Wakayama Prefecture

Takashi Nisimura, Yuzuru Nakaguchi, Takao Gotoh, Keizo Hiraki

Session ID: 3C18
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.154.0

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The water soluble trace heavy metal content in volucanic ashes

Hayao Sakamoto, Kaori Okayama, Takashi Tomiyasu, katsuro Anazawa

Session ID: 3C19
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.155.0

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Poster Presentation

terrestrial water

Mass balance of cosmogenic ²²Na in the fresh water system, Lake BIWA

Yoshihito Ohtsuka, Masayoshi Yamamoto, Ki-ichiro Yokota, Aya Sakaguchi ...

Session ID: 1P01
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.156.0

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Hydrochemical study of river water in Shirasu ignimbrite plateau

Katsuro Anazawa, Takuji Kiyohara, Takashi Tomiyasu, Hayao Sakamoto

Session ID: 1P02
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.157.0

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Contribution of rock weathering to chemical composition of river water

Yoshihito Ishiyama, Akira Tokuyama

Session ID: 1P03
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.158.0

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Speciation of trace elements in river and lake waters at the foot of Mt.Fuji and Kofu Basin by size fractionation and ICP-MS determination

Tomohiro Kyotani, Susumu Kawakubo, Satoshi Koshimizu, Masaaki Iwatsuki

Session ID: 1P04
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.159.0

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Geochemical Study of River Water in Kohu Mountainlands

Noriko Ohmori, Makoto Arima, Eiko Nakamura

Session ID: 1P05
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.160.0

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Biogeochemical behaviors of dissolved trace elements in river water as investigated by the chemical speciation of particulate sulfur

Tomohiro Kyotani, Satoshi Koshimizu

Session ID: 1P06
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.161.0

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A study of chemical components of groundwater in kagoshima city - case study on anion-

Hayao Skamoto, Takuya Niizato, Takashi Tomiyasu, katsurou Anszawa

Session ID: 1P07
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.162.0

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A study of chemical components of groundwater in kagoshima city - case study on cation-

Hayao Skamoto, Yuusuke Kajihara, Takashi Tomiyasu, katsurou Anazawa

Session ID: 1P08
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.163.0

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Geochemical characters of groundwater around the large-scale tunnel at the northern part of Iwate prefecture

Hiroshi Kawaraya, Hiroshi Miura, Osamu Matsubaya

Session ID: 1P09
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.164.0

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host spring water

Transition to Viable but Nonculturable state of Legionella pneumophila in the environment

NAOYUKI KATO, AKIRA OHNO, KOJI YAMADA, KEIZO YAMAGUCHI

Session ID: 1P10
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.165.0

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Sulfur isotopes of Hot springs in Obama and Unzen

Motoharu Takei, Junichiro Ishibashi, Hitoshi Chiba, Hiroaki Ikemi

Session ID: 1P11
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.166.0

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Uranium in spring waters from east Kanto area

Yutaka KANAI, Youji SEKI, Hikari KAMIOKA, Mitsuo MANAKA, Katsuhiro TSU ...

Session ID: 1P12
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.167.0

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ocean

Precise measurement of heavy noble gas concentrations in sea water

Takuma Kosugi, Naoto Takahata, Yuji Sano

Session ID: 1P13
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.168.0

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[title in Japanese]

Yoshio Ishikawa, Yasuto Nishio, Yasuhiro Yamamoto, Yoshimi Suzuki, Bea ...

Session ID: 1P14
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.169.0

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Dissolved organic matter in marine hydrothermal system

Fumio Kitajima, Toshiro Yamanaka

Session ID: 1P15
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.170.0

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Application of low background gamma-ray spectrometry to seaweed samples

MUTSUO INOUE, HISAKI KOFUJI, MASAYOSHI YAMAMOTO, KAZUHISA KOMURA

Session ID: 1P16
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.171.0

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Chemical composition of cold seep on the seafloor off Kumano

Tomohiro Toki, Urumu Tsunogai, Toshitaka Gamo, Shin'ichi Kuramoto, Toy ...

Session ID: 1P17
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.172.0

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Chemical and isotopic compositions of pore water sampled from mud diapirs: Kumano Basin, japan

Akira Ijiri, Urumu Tsunogai, Toshitaka Gamo, Juichiro Ashi, Masataka K ...

Session ID: 1P18
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.173.0

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Stability conditions of natural gas hydrates in deep-sea sediment

Tatsuo Maekawa

Session ID: 1P19
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.174.0

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Geochemistry of cold seep fluids at Kuroshima Knoll

Ayako Kosaka, Noriko Nakayama, Urumu Tsunogai, Toshitaka Gamo, Fujikur ...

Session ID: 1P20
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.175.0

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Fe flux in the Ocean

Shinichiro Noriki

Session ID: 1P21
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.176.0

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Stable isotope compositions of organic carbon and bulk nitrogen in sediments of the Kagoshima Bay

Hiroshi Naraoka, Takayuki Koizumi, Munetomo Nedachi, Masahiko Yamamoto ...

Session ID: 1P22
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.177.0

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sediments

Fundamental studies for comparison of sediment quality of Lake Biwa and Kagoshima Bay

Ki-ichiro Yokota, Mutsuo Inoue, Masayoshi Yamamoto, Miwako Nakashima, ...

Session ID: 1P23
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.178.0

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Molecular and isotopic compositions of sedimentary biomarkers in the Wakamiko caldera, Kagoshima Bay

Takayuki Koizumi, Hiroshi Naraoka, Munetomo Nedachi

Session ID: 1P24
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.179.0

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Are hematite and magnetite crystals associated with red beds in the Lake Shebandowan area, Canada, Archean paleosoil origin? - Reconnaissance study from oxygen isotopes

Hiroaki Ikemi, Hiroshi Ohmoto, Tomoki Nakamura, Nobutaka Shimada

Session ID: 1P25
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.180.0

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What controls the REE composition of Pacific sediments: Identification by chemical leaching

Masamichi Takebe, Koshi Yamamoto

Session ID: 1P26
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.181.0

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Variations in stable hydrogen and carbon isotopic compositions of lipid biomarkers from sediment of Lake Bail during the past 140kyr

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Session ID: 1P27
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.182.0

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Contribution of biogenic partcles to geochemistry of Triassic bedded cherts

Kenichiro Sugitani, Toru Takiguchi

Session ID: 1P28
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.183.0

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Osumium isotopic composition of ferromanganese sediment in the Shimanto Belt

Koichiro Fujinaga, Yasuhiro Kato, Katsuhiko Suzuki

Session ID: 1P29
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.184.0

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Re-Os isotopic composition of a loess-paleosol sequence from the Yili Basin, NW China

Masatoshi Honda, Sadayo Yabuki, Katsuhiko Suzuki, Wei Ye, Yoshiyuki Ta ...

Session ID: 1P30
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.185.0

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Holocene climatic change record from the sediment core collected from the Lake Richardson at Enderby Land, Antarctica

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Session ID: 1P31
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.186.0

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Strontium isotope ratio of sediments from Lake Biwa

Masayo Minami, Hirotaka Oda, Sadao Kozima, Kiichiro Yokota, Toshio Nak ...

Session ID: 1P32
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.187.0

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Geochemical map in Honshu and Hokkaido, Japan

Noboru Imai, Shigeru Terashima, Atsuyuki Ohta, Takashi Okai, Yutaka Ka ...

Session ID: 1P33
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.188.0

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Geochemical properties of core sediments from Qinghai Lake in relation to palaeosedimentary environmental change

Guodong ZHENG, Katsuhiko SUZUKI, Sheng XU, Bokuichiro Takano, Akihito ...

Session ID: 1P34
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.189.0

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Main elements, organic carbon and stable isotopic composition were measured in a core of sub-aquatic sediment from Qinghai Lake, northwest China. The vertical distribution patterns of those geochemical parameters may indicate the paleoenvironmental change with time around the Qinghai Lake. The high concentration of sulfate in the lake water and lower contents of sulfur and selenium may indicate very limited biological activity in the lake and also low temperature in the surroundings area.

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Variation of iron species on landslide profiles-a potential indicator for landslide development

Guodong ZHENG, Yuhua LANG, Bokuichiro Takano, Katsuhiko SUZUKI, Motoyu ...

Session ID: 1P35
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.190.0

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Mossbauer spectroscopy revealed that the composition of Fe species in the sliding mud is different from those in the debris rock and bedrock. The sliding mud contains more ferrous iron species, which indicates a relatively stronger reducing condition within the slip zone than within the host rocks. In addition, the composition of Fe species and the total Fe as well as the volume of sliding mud also change with landslide development. Therefore, detailed Fe speciation in sliding profiles can be a potential indicator to understand landslide progressing and probably to predict sliding as well.

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atmosphere/rain

Stable isotopic compositions of trace gases in car exhaust traces for generation and removal processes in car engine

Junko Yamaguti, Urumu Tsunoga, Fumiko Nakagawa, Daisuke Komatsu, Toshi ...

Session ID: 1P36
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.191.0

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Measurement of stable carbon and oxygen isotopic compositions of carbon monoxide collected over the Asian-Pacific region during ACE-Asia aircraft campain

Daisuke Komatsu, Yoshitaka Ikarashi, Urumu Tsunogai, Fumiko Nakagawa, ...

Session ID: 1P37
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.192.0

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Water-soluble ion species in aeolian dust collected by a low-volume air sampler in Tsukuba, Ibaraki

Hikari Kamioka, Yutaka Kanai

Session ID: 1P38
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.193.0

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Chemical Study on Precipitation in Okinawa Island

Aya Iwasaki, Maki Ishiki, Akira Tokuyama

Session ID: 1P39
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.194.0

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Variation of ¹³⁷Cs deposition rates and influence of

Naofumi Akata, Hitoshi Kawabata, Hidenao Hasegawa, Yoshihito Ohtsuka, ...

Session ID: 1P40
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.195.0

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Observation of transported aeolian dust in east China and Japan

Yutaka KANAI, Atsuyuki OHTA, Hikari KAMIOKA, Shigeru TERASHIMA, Noboru ...

Session ID: 1P41
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.196.0

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Determination of metal concentrations in the volatile phase and ultra-fine particulate mode in an urban atmosphere

Masayoshi Ito, David Shooter

Session ID: 1P42
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.197.0

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Features of δD and pH of the precipitation collected in the Hachinohe region

hisayoshi kudo, takeshi muranaka

Session ID: 1P43
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.198.0

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High-sensitivity continuous-flow isotope ratio mass spectrometry for Δ¹⁷O measurements in CO₂

shingo kudo, humiko nakagawa, urumu tsunogai, toshtaka gamou

Session ID: 1P44
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.199.0

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O₂/CO₂ exchange ratios of soil respiration measured by chamber method

Mi-Sun Lee, Yasunori Tohjima, Gen Inoue

Session ID: 1P45
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.200.0

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Application of rare gas and Sr isotope compositions to groundwater movement in Tono area

Akira Ueda, Junko Kamei, Ayako Goto, Keisuke Nagao, Katsuhiro Hama, Ma ...

Session ID: 1P46
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.201.0

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rock/crust

Pseudomorphic replacement of relict pyroxene by amphibole as a dehydration reaction during metamorphism pof volcanic rocks

TimothyJ Fagan, Howard W. Day

Session ID: 1P47
Published: 2002
Released on J-STAGE: January 08, 2004

DOIhttps://doi.org/10.14862/geochemproc.49.0.202.0

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Mass balance modelling of mineral assemblages in greenschist facies metavolcanic rocks from the Sierra Nevada, California shows that consumption of matrix chlorite leads to whole-rock dehydration during the pseudomorphic replacement of relict

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