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2010年度日本地球化学会第57回年会講演要旨集

Displaying 101-150 of 300 articles from this issue

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The age and Sr isotopic composition of Kamijima limestone (Toba city) belonging to Chichibu Belt, central Japan

Kazuhiro Suzuki, Yoshihiro Asahara, Koichi Mimura, Tsuyoshi Tanaka

Session ID: 1E24 05-24
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.101.0

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Trace elements and isotope analysis of the pseudotachylyte formed by frictional melting

Go Honda, Tsuyoshi Ishikawa, Tetsuro Hirono, Hideki Mukoyoshi

Session ID: 1P01 15-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.102.0

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Out-of-sequence thrusts (OST) play an important role in tsunami generation around subduction zone. To understand seismic slip mechanism there, we analyzed major and trace element components and Sr isotope of pseudotachylyte-bearing thrust, developed around the Kure Melange in the Shimanto Belt.

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Structure change of water under high temperature and pressure

yoshitaka kumagai

Session ID: 1P02 15-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.103.0

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Chrological study of Archean igneous activities from the Itsaq Gneiss Complex, in southern West Greenland

Tomoyuki Kamiichi, Hiroshi Hidaka, Allen Nutman

Session ID: 1P03 16-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.104.0

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Petrology of granitic rocks in Akarui Point, East Antarctica

Yoshinobu Kawano

Session ID: 1P04 16-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.105.0

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JAMSTEC ocean floor rock sample database GANSEKI""

Yuji Ichiyama, Shinsuke Soma, Yasunori Hanafusa, Yoshihiko Tamura, Hir ...

Session ID: 1P05 16-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.106.0

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Rock and Mineral Database of National Museum of Nature and Science

Kazumi Yokoyama, Satoshi Matsubara, Ritsuro Miyawaki, Takashi Sano, Yu ...

Session ID: 1P06 16-P04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.107.0

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K-Ar dating system at Tono Geoscience Center, JAEA

Seiko Yamasaki, Kunimi Yamada, Takahiro Hanamuro, Koji Umeda, Takahiro ...

Session ID: 1P07 02-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.108.0

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Elemental migration associated with formation of redox front in granitic rock -Chemical comparison of deep-seated front with shallow one-

Koshi Yamamoto, Fuminori Akagawa, Hidekazu Yoshida

Session ID: 1P08 02-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.109.0

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The natural analogue study considered a hydrological characterisitic in the high-level radioactive wastes disposal

Hirokazu Irie, Teruyuki Honda

Session ID: 1P09 02-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.110.0

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Distribution and behavior of main and trace elements in fault zone of Hokkaido Horonobe region

Kohta Suzuki, Teruyuki Honda

Session ID: 1P10 02-P04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.111.0

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Study on behavior of trace elements by water-rock reaction for Toki granite

Takesi Hagiwara, Teruyuki Honda

Session ID: 1P11 02-P05
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.112.0

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Isotope ratio of He contained in hard shale of Wakkanai formation and its spatial distribution in Horonobe district, Hokkaido

Kouki Kashiwaya, Kotaro Nakata, Takuma Hasegawa

Session ID: 1P12 02-P06
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.113.0

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Nitrogen isotope analysis of microfossils in Ediacaran from Weng

Yoshihiro Okada, Tsuyoshi Komiya, Naoto Takahata, Yuji Sano, Shigenori ...

Session ID: 1P13 06-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.114.0

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Nitrogen isotopic signature of amino acids in microbes: a novel tool in biogeochemistry

Yasuhiko Yamaguchi, Yoshinori Takano, Yoshito Chikaraishi, Nanako Ogaw ...

Session ID: 1P14 06-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.115.0

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Relationship between Microbial Ecosystem and Mineralization in a Hot Spring at Sugio Nitta, Inagawa, Hyogo

Yoko Isoyama, Harue Masuda, Syunsuke Maeda, Yoshikazu Nishikawa, Tohru ...

Session ID: 1P15 06-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.116.0

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Composition of anaerobic methane oxidizing archea (ANME) at the methane seep site around Japan

SHIGENORI OGIHARA

Session ID: 1P16 07-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.117.0

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Estimation of depth habitat of coelacanth by stable isotope analysis

Ryoichi Wada, Saburo Sakai, Masato Nikaido, Mitsuto Aibara, Naohiko Oh ...

Session ID: 1P17 07-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.118.0

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Quality control by wet pre-treatment for precise compound-specific isotope analysis

Yoshinori Takano, Yoshito Chikaraishi, Naohiko Ohkouchi

Session ID: 1P18 07-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.119.0

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Simultaneous analysis of inorganic and organic components in natural gas by pulsed discharge helium ionization detector (PDHID)

Hiroyuki Saito, Noriyuki Suzuki

Session ID: 1P19 07-P04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.120.0

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Continuous observation of estuarine humic acids at several North Kyushu area and investigation of effective evaluation method

daisuke ikeda, noriaki yamauchi, hirosi naraoka

Session ID: 1P20 07-P05
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.121.0

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Geochemical characteristics of gaseous components in Hokkaido Paleogene sub-bituminous coal

Koji Takahashi, Noriyuki Suzuki, Hiroyuki Saito, Hitoshi Hasegawa, Uru ...

Session ID: 1P21 07-P06
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.122.0

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Change in hydrogen stable isotope composition of hydrocarbons in sedimentary basin

Noriyuki Suzuki

Session ID: 1P22 07-P07
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.123.0

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Elemental compositions of stream waters and sediments in the Ichinokawa and Kamo rivers, Saijo, Japan; Implication for the influence of the Ichinokawa mine

Akiko Tabata, Yoriko Yokoo, Takanori Nakano, Minoru tokumasu

Session ID: 1P23 12-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.124.0

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Boron concentration of the hydrothermal circulation system in Troodos Ophiolite, Cyprus

Seiya Matsukura, Kyoko Yamaoka, Tsuyoshi Ishikawa, Hodaka Kawahata

Session ID: 1P24 12-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.125.0

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Determination of iodine (¹²⁷I and ¹²⁹I), bromine and some other elements in pore waters collected from sediments of gas hydrate areas, Japan Sea.

Hiroya ANZAI, Yasuyuki MURAMATSU, Ryo MATSUMOTO, Hitoshi TOMARU, Hiroy ...

Session ID: 1P25 12-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.126.0

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Studies on analytical method of chlorine, bromine and iodine in standard rock samples by pyrohydrolysis and its application to marine sediments

Tomoko Sekiya, hiroya Anzai, Yasuyuki Muramatsu, ryo Matsumoto, hitosh ...

Session ID: 1P26 12-P04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.127.0

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Terrestrial Waters of Annapuruna Circuit Trekking Route in Nepal-Their Water Quality Composition and Element Concentrations

Shoko Ohnuma, Yasuko Koike, Tooru Itou, Masashi Kato

Session ID: 1P27 12-P05
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.128.0

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The terrestrial waters (drinking water source, river water, and hot spring water, etc.) were gathered on the Annapurna circuit trekking route in Nepal that went north along the Marsyandi Khola , went through Thorung pass (5416 m), and descended along the Kaligandaki Khola, in the autumn of 2009. Main component ions and elements of those samples were analyzed using IC and ICP-MS. It was thought that those water quality compositions were the results of often reflecting the geographical features and the geological features composition of Himalayas. Moreover, it was not detected from this investigation samples though As had been detected from the underground water of the Terai plain in Nepal.

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Establishment of new bio-indicator of coastal marine environment – chemical composition of separated soft tissues of bivalves -

Yuki Ito, Koshi Yamamoto, Seiji Hayashi

Session ID: 1P28 12-P06
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.129.0

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Formation mechanism of hot springs in the southern area of the Akagi volcano, Gunma Prefecture

Takeshi Ohira, Yoichi Muramatsu, Amane Waseda

Session ID: 1P29 12-P07
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.130.0

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A geochemical study on mud volcanoes along the southern margin of the Junggar Basin

Ryoichi Nakada, Yoshio Takahashi, Urumu Tsunogai, Guodong Zheng, Hiros ...

Session ID: 1P30 12-P08
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.131.0

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Methane in the Lake Kutcharo and its surrounding water

Takashi Sasaki, Masahiro Oorui, Osamu Yoshida

Session ID: 1P31 12-P09
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.132.0

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Geochemical characteristics of Osaka Bay sediments

Ryosuke Kataoka, Koshi Yamamoto, Yasuhiro Usihara

Session ID: 1P32 12-P10
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.133.0

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Regional and secular variations of metal accumulation rates in ferromanganes crusts, NW Pacific seamount.

HIsaaki Sato, Akira Usui, Ian Graham

Session ID: 1P33 12-P11
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.134.0

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A parameter Metal Flux metal accumulation rate incorporated to hydrogenetic ferromanganese crusts" proved to be a useful tool in characterizing regional and secular variations in chemical and mineralogical diversities. These types of chracterization is to be applied to other ferromanganese crusts elsewhere in ocean scales and geological scales."

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Arsenic contamination of groundwater at recharge area in Sonargaon, Bangladesh

Shunsuke Maeda, Harue Masuda

Session ID: 1P34 12-P12
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.135.0

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Relationship between major element compositions of suspended materials of the Saru River, Hokkaido, and marine sediments at its river mouth

Tomohisa Irino, Ken Ikehara, Seiya Nagao

Session ID: 1P35 05-P01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.136.0

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Marine sediment is widely used as paleoclimate archive and it mainly consists of detrital materials supplied as rive suspended matter. Controlling mechanisms of sedimentation rate and compositional variability of sediment are essential for continuity and time resolution given by the sediments as well as the reconstruction of climate in the hinterland. As a case study, we measured the amount and composition of suspended materials in four small rivers in Hidaka District, Hokkaido. Results suggest that the variation in the flux and composition of riverine sediments can be controlled by a very restricted branch of the river system which can supply a lot of suspension.

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Reconstruction of the paleo-temperature in the last glacial maximum and the effect of the sea ice distribution: simulations using an isotopic general circulation model

Rumi Ohgaito, Ayako Abe-Ouchi, Tetsuo Sueyoshi, Naoyuki Kurita

Session ID: 1P36 05-P02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.137.0

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Local marine radiocarbon age offset of Hokkaido region.

Yosuke Miyairi, Hiroyuki Matsuzaki

Session ID: 1P37 05-P03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.138.0

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Characterization of river sediment of Yangtz river drainage based on the ESR signal intensity and Crystallinity Index of quartz

Tomohiro Yoshida, Ryuji Tada, Hongbo Zheng, shin Toyoda

Session ID: 1P38 05-P04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.139.0

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Temperature dependence of Mg isotope fractionation in deep-sea coral: New proxy for reconstruction of past water temperature

Toshihiro Yoshimura, Masaharu Tanimizu, Mayuri Inoue, Atsushi Suzuki, ...

Session ID: 1P39 05-P05
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.140.0

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The Paleozoic minimum of 87Sr/86Sr ratio: continuous records from Permian mid-Panthalassan paleo-atoll carbonates.

Tomomi Kani, Daisuke Kofukuda, Yukio Isozaki

Session ID: 1P40 05-P06
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.141.0

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Relationship between a geochemical map of Japan and a place-name: Mercury and Niu""

Koichiro Nagamine, Kotono Kayano

Session ID: 2A01 21-01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.142.0

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Project for promotion of geochemical education using the periodic table

Toshio Sasada

Session ID: 2A02 21-02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.143.0

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Evaluation of elemental and isotopic fractionation through a laser ablation in liquids

Satoki Okabayashi, Takaomi Yokoyama, Tetsuya Yokoyama, Takafumi Hirata

Session ID: 2A03 21-03
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.144.0

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Reliable multielement determinations using a laser ablation-ICP-mass spectrometry equipped with the galvanometric scanner

Takafumi Hirata, Takaomi Yokoyama, Toshihiro Suzuki, Yoshiaki Kon

Session ID: 2A04 21-04
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.145.0

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Preparation of metallic calibration standard for several siderophile elements

Takaomi Yokoyama D., Takamasa Imai, Tetsuya Yokoyama, Eiichi Takahashi ...

Session ID: 2A05 21-05
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.146.0

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Reconstruction of paleo diet from pottery by TOF-SIMS

Yoshiki Miyata, Kaori Saito, Akiko Horiuchi, Masayo Minami, Nobuhiko K ...

Session ID: 2A06 21-06
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.147.0

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On the He and Ar isotopic ratios in the terrestrial atmosphere

Yuko Arakawa, Jun-ichi Matsuda

Session ID: 2A07 21-07
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.148.0

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Removal of the persistent memory effects of noble gases by extensive electro-polishing on noble gas mass spectrometer & Current situation of noble gas laboratory in ISEI, Okayama University

Chie Miyakawa, Takuya Matsumoto

Session ID: 2A08 19-01
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.149.0

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Evaluation of sequential extraction for determination of elemental speciation in geological reference materials

Ran Kubota, Atsuyuki Ohta, Noboru Imai

Session ID: 2A09 19-02
Published: 2010
Released on J-STAGE: August 30, 2010

DOIhttps://doi.org/10.14862/geochemproc.57.0.150.0

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