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Short title
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Biogeochemistry
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Oral presentation
Date/Room/Chair
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May 23 PM1 (13:45 - 15:15)
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302
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Hideaki Shibata
/ Naohiko Ohkouchi
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May 23 PM2 (15:30 - 17:00)
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302
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Muneoki Yoh
/ Youhei Yamashita
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Poster presentation
Date/Room
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May 23 (Core Time 17:15 - 18:30)
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Contact
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Hideaki Shibata
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Email
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shiba@fsc.hokudai.ac.jp
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Convener
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Hideaki Shibata
/ Naohiko Ohkouchi
/ Muneoki Yoh
/ Youhei Yamashita
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Scope
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Biogeochemistry is an interdisciplinary study field including ecology, geochemistry, oceanography, limnology, hydrology, soil science and Environmental sciences. However, researches tended to be conducted separately so far. This session aims to provide a common platform for biogeochemists of different disciplines, which facilitates the interactive discussion and information exchanges for further development of biogeochemical studies.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
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Oral Presentation May 23 PM1 (13:45-15:15) 302 to the top
|
|
13:45 - 14:07
|
Invited
MIS21-01
|
Iron isotopic signature of red blood cell samples from shark and seal : new tracer for biological cycle of Fe in marine
|
Takafumi Hirata
Yu-ki Tanaka
Tsuguo Otake
|
Takafumi Hirata
|
|
|
14:07 - 14:29
|
Invited
MIS21-02
|
Processes of stromatolite formation examined from the modern analogs
|
Tomoyo Okumura
|
Tomoyo Okumura
|
|
|
14:29 - 14:44
|
MIS21-03
|
Millennial-scale effect of microbes on soil organic matter buried by volcanic ash
|
Satoru Hobara
Noriharu Ae
Ronald Benner
|
Satoru Hobara
|
|
|
14:44 - 14:59
|
MIS21-04
|
Nature of organo-mineral interaction in volcanic-ash soil. Par II. Particle size and aggregate hierarchy
|
Maki Asano
Rota Wagai
|
Maki Asano
|
|
|
14:59 - 15:14
|
MIS21-05
|
Isotopic study on atmospheric nitrate discharge from forested watersheds
|
Ken'ichi Osaka
Naoto Komaki
Tetsuya Murata
other
|
Ken'ichi Osaka
|
|
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Oral Presentation May 23 PM2 (15:30-17:00) 302 to the top
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|
15:30 - 15:45
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MIS21-06
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Effects of clear-cutting on nitrate dynamics in a forested watershed using the triple oxygen isotopes as tracers
|
Urumu Tsunogai
Atsuyuki Suzuki
Daisuke Komatsu
other
|
Urumu Tsunogai
|
|
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15:45 - 16:00
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MIS21-07
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The response of litter dynamics of Sasa and trees to the long-term atmospheric nitrogen deposition in forest ecosystem
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Tsunehiro Watanabe
Karibu Fukuzawa
Hideaki Shibata
|
Tsunehiro Watanabe
|
|
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16:00 - 16:15
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MIS21-08
|
Atmospheric mercury accumulation by carbonixed trunk
|
Akihiro Okuma
Nobuko Ono
Kenichi Satake
|
Akihiro Okuma
|
|
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16:15 - 16:30
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3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| MIS21-P01 |
Effect of winter climate on nitrogen mineralization in forest soil, evaluation from nitrogen mineralization ratio |
Keizo Hirai
Hosokawa, Nanae
KOBAYASHI, Hajime |
Keizo Hirai |
|
| MIS21-P02 |
Geochemical studies on nitrate in a basin with tropical glaciers in Bolivia, using ^{15}N, ^{17}O and ^{18}O |
Fumiko Nakagawa
Takuya Ohyama
Daisuke Komatsu
other |
Fumiko Nakagawa |
|
| MIS21-P03 |
EM Sounding Characterization of Soil Environment toward Estimation of Potential Non-point Pollution Sources |
Yasushi Mori
Madoka Kawahara
Ide Jun'ichiro
other |
Yasushi Mori |
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| MIS21-P04 |
Monitoring of atmospheric mercury pollution using carbonized tree and Chinese ink |
NOBUKO ONO
AKIHIRO OKUMA
Kenichi Satake |
Kenichi Satake |
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| MIS21-P05 |
Topography controls stream NO3- concentration and sediment denitrification at headwater streams |
Atsushi Hayakawa
Yu FUNAKI
Tatsuya SUDO
other |
Atsushi Hayakawa |
|
|
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16:30 - 16:45
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3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| MIS21-P06 |
Comparison of the water quality of rivers between the river influenced by the polluted air from urban area and the river |
Yusuke Machida
Kenichi Satake |
Yusuke Machida |
|
| MIS21-P07 |
Relationships between biomass of Sasa dwarf bamboo (Sasa senanensis) and multiple ecosystem functions in forest soil |
Takahiro Inoue
SHIBATA Hideaki
FUKUZAWA Karibu |
Takahiro Inoue |
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| MIS21-P08 |
Microbial processes in the biogeochemical dynamics of amino acids in marine sediments |
Yasuhiko T. Yamaguchi
Yoshinori Takano
Yoshito Chikaraishi
other |
Yasuhiko T. Yamaguchi |
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| MIS21-P09 |
Analysis of production and emission processes of nitrous oxide at the beginning of flood irrigation by isotopomer ratios |
Midori Yano
Sakae Toyoda
Takeshi Tokida
other |
Midori Yano |
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| MIS21-P10 |
Stable isotopes of nitrate in natural mosses |
Xueyan Liu
Keisuke Koba
Congqiang Liu
other |
Xueyan Liu |
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|
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16:45 - 17:00
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3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
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MIS21-P11
|
Characterizing the dynamics of dissolved organic matter in fjord systems, New Zealand
|
Youhei Yamashita
Leigh McCallister
Michael Gonsior
other
|
Youhei Yamashita
|
|
| MIS21-P14 |
The distribution and circulation of Ca in ecosystem of the acidified drainage basin in Guangdong province, south China |
Yoriko Yokoo
Muneoki Yoh
FANG, Yunting
other |
Yoriko Yokoo |
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| MIS21-P15 |
Effects of thinning on delta-^{15}N in leaves of hinoki cypress and understory vegetation |
Yoshiyuki Inagaki
NOGUCHI Kyotaro
FUKATA hidekisa |
Yoshiyuki Inagaki |
|
| MIS21-P16 |
Nature of organo-mineral interaction in volcanic-ash soil. Par I. density and surface property of particles |
Rota Wagai
Kajiura Masako
Maki Asano
other |
Rota Wagai |
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MIS21-P17
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Testing the use of 15N natural abundance acorn as an indicator of nitrogen saturation of forests
|
Takahiro Hayashi
Keisuke Koba
Akiko Makabe
other
|
Takahiro Hayashi
|
|
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 23 Core Time (17:15-18:30) to the top
|
|
MIS21-P01
|
Effect of winter climate on nitrogen mineralization in forest soil, evaluation from nitrogen mineralization ratio
|
Keizo Hirai
Hosokawa, Nanae
KOBAYASHI, Hajime
|
Keizo Hirai
|
|
|
MIS21-P02
|
Geochemical studies on nitrate in a basin with tropical glaciers in Bolivia, using ^{15}N, ^{17}O and ^{18}O
|
Fumiko Nakagawa
Takuya Ohyama
Daisuke Komatsu
other
|
Fumiko Nakagawa
|
|
|
MIS21-P03
|
EM Sounding Characterization of Soil Environment toward Estimation of Potential Non-point Pollution Sources
|
Yasushi Mori
Madoka Kawahara
Ide Jun'ichiro
other
|
Yasushi Mori
|
|
|
MIS21-P04
|
Monitoring of atmospheric mercury pollution using carbonized tree and Chinese ink
|
NOBUKO ONO
AKIHIRO OKUMA
Kenichi Satake
|
Kenichi Satake
|
|
|
MIS21-P05
|
Topography controls stream NO3- concentration and sediment denitrification at headwater streams
|
Atsushi Hayakawa
Yu FUNAKI
Tatsuya SUDO
other
|
Atsushi Hayakawa
|
|
|
MIS21-P06
|
Comparison of the water quality of rivers between the river influenced by the polluted air from urban area and the river
|
Yusuke Machida
Kenichi Satake
|
Yusuke Machida
|
|
|
MIS21-P07
|
Relationships between biomass of Sasa dwarf bamboo (Sasa senanensis) and multiple ecosystem functions in forest soil
|
Takahiro Inoue
SHIBATA Hideaki
FUKUZAWA Karibu
|
Takahiro Inoue
|
|
|
MIS21-P08
|
Microbial processes in the biogeochemical dynamics of amino acids in marine sediments
|
Yasuhiko T. Yamaguchi
Yoshinori Takano
Yoshito Chikaraishi
other
|
Yasuhiko T. Yamaguchi
|
|
|
MIS21-P09
|
Analysis of production and emission processes of nitrous oxide at the beginning of flood irrigation by isotopomer ratios
|
Midori Yano
Sakae Toyoda
Takeshi Tokida
other
|
Midori Yano
|
|
|
MIS21-P10
|
Stable isotopes of nitrate in natural mosses
|
Xueyan Liu
Keisuke Koba
Congqiang Liu
other
|
Xueyan Liu
|
|
|
MIS21-P11
|
Characterizing the dynamics of dissolved organic matter in fjord systems, New Zealand
|
Youhei Yamashita
Leigh McCallister
Michael Gonsior
other
|
Youhei Yamashita
|
|
|
MIS21-P13
|
Real time, continuous measurements of CO_{2} and H_{2}O isotopes in a forest using laser absorption spectrometers
|
Ryuichi Wada
Masahiro Takemura
Mai Ouchi
other
|
Ryuichi Wada
|
|
|
MIS21-P14
|
The distribution and circulation of Ca in ecosystem of the acidified drainage basin in Guangdong province, south China
|
Yoriko Yokoo
Muneoki Yoh
FANG, Yunting
other
|
Yoriko Yokoo
|
|
|
MIS21-P15
|
Effects of thinning on delta-^{15}N in leaves of hinoki cypress and understory vegetation
|
Yoshiyuki Inagaki
NOGUCHI Kyotaro
FUKATA hidekisa
|
Yoshiyuki Inagaki
|
|
|
MIS21-P16
|
Nature of organo-mineral interaction in volcanic-ash soil. Par I. density and surface property of particles
|
Rota Wagai
Kajiura Masako
Maki Asano
other
|
Rota Wagai
|
|
|
MIS21-P17
|
Testing the use of 15N natural abundance acorn as an indicator of nitrogen saturation of forests
|
Takahiro Hayashi
Keisuke Koba
Akiko Makabe
other
|
Takahiro Hayashi
|
|