Outline of Session

   

Human Geosciences(H) / Technology & Techniques(TT)
H-TT31 New development of environmental traceability methods

Short title Environmental Traceability
Oral presentation
Date/Room/Chair 		May 27 AM2 (11:00 - 12:45) 304 Ichiro Tayasu 
May 27 PM1 (14:15 - 16:00) 304 Takanori Nakano 
Poster presentation
Date/Room 		May 27 (Core Time 18:15 - 19:30) Convention Hall
Contact Takanori Nakano
Email nakanot@chikyu.ac.jp
Convener Takanori Nakano  / Ichiro Tayasu 
Scope Modern society uses almost all the elements present in the natural world. Although there have long been calls for the sustainable use of the resources that provide these elements and the building of human societies that are in harmony with the environment, the survival of the human race is increasingly at risk as a result of qualitative changes to the environment as a whole. The International Council for Science is integrating international collaborative research on the global environment (WCRP, DIVERSITAS, IGBP, IHDP) under the Future Earth initiative. The Council is issuing a strong call for the creation of an innovative natural science that incorporates the humanities and social sciences in order to create societies that ensure the security of the human environment. Implementation by society of methodologies for diagnosing and tracking these various elements of the natural environment and their relationships with humans are now required. Elements transport in the spheres on the surface earth and the human society and human body. Information on the concentrations and stable isotopes of elements is powerful in tracing the transportation of materials and have been applied into studies on the atmosphere-hydrosphere circulation, ecological service, and the life, health and history of humans. The development of integrated methodologies that can trace the chain of environmental factors based on these methods in individual academic fields, and the application to eco-labeling and monitoring will be vital to the success of the Future Earth initiative. We propose a session to establish a new scientific foundation for the traceability system for an overall environmental quality founded on the precautionary principle.
Notes We appreciate if you attend another session of H-TT33 starting at 9:00 am (convener Yasuhisa Kondo), as it is linked with our session.


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 27 AM2 (11:00-12:45) 304                              to the top
11:00 - 11:15 HTT31-01 Geochemical and isotopic map of stream water as a basis of environmental traceability an example of northeastern Japan NAKANO, Takanori
SHIN, Kichoel
TAYASU, Ichiro
other 		NAKANO, Takanori
11:15 - 11:30 HTT31-02 Sources of atmospheric lead inferred from isotope ratios of HCl-soluble Pb and the residual Sr-Nd of aerosol particles SAITOH, Yu
UMEZAWA, Yu
KAWAMOTO, Kazuaki
other 		SAITOH, Yu
11:30 - 11:45 HTT31-03 Multi-tracers approaching to groundwater and surface water interaction in Ono basin surrounded by steep mountains, Japan IKEDA, Koichi
TSUJIMURA, Maki
NAKANO, Takanori
other 		IKEDA, Koichi
11:45 - 12:00 HTT31-04 Plantation of Cryptomeria japonica might alter dynamics of metal element OHTA, Tamihisa
SHIN, Ki-cheol
HIURA, Tsutom 		OHTA, Tamihisa
12:00 - 12:15 HTT31-05 Usefulness of strontium isotope composition for determining the geographical origin of Japanese horseradish KAMITANI, Takafumi
NAKAMURA, Sachiko
ITO, Akira
other 		KAMITANI, Takafumi
12:15 - 12:30 HTT31-06 A possibility of the elucidation of smelting process in pre-modern Japan by stable lead isotope ratio analysis NAKANISHI, Tetsuya
SHIN, Ki-cheol
IZAWA, Eiji 		NAKANISHI, Tetsuya
12:30 - 12:45 Invited
HTT31-07 		Recent progresses in the ICP-mass spectrometry as rapid, accurate and flexible analytical tool for isotopes geosciences HIRATA, Takafumi
YAMAGATA, Yuko
TANAKA, Yu-ki
other 		HIRATA, Takafumi
Oral Presentation   May 27 PM1 (14:15-16:00) 304                              to the top
14:15 - 14:30 HTT31-08 Use of multiple isotope tracers to study coastal ecosystem TAYASU, Ichiro
NAKANO, Takanori
KURITA, Yutaka 		TAYASU, Ichiro
14:30 - 14:45 HTT31-09 Stable nitrogen isotope ratios of amino acids reveal the differences in trophic position of benthic fishes in Sendai Bay KATO, Yoshikazu
YOSHIMIZU, Chikage
KOHMATSU, Yukihiro
other 		KATO, Yoshikazu
14:45 - 15:00 HTT31-10 The effects and solution of "mixing problem" in the dietary analysis using stable isotopes MATSUBAYASHI, Jun
TAYASU, Ichiro 		MATSUBAYASHI, Jun
15:00 - 15:15 Invited
HTT31-11 		Marine ecological study using long-lived radionuclides YOKOYAMA, Yusuke
MIYAIRI, Yosuke
OHKOUCHI, Naohiko
other 		YOKOYAMA, Yusuke
15:15 - 15:30 3-min talk in an oral session (HTT31-P01/HTT31-P02/HTT31-P03/HTT31-P04/HTT31-P05)
15:30 - 15:45 3-min talk in an oral session (HTT31-P06/HTT31-P07/HTT31-P08/HTT31-P09/HTT31-P10)
15:45 - 16:00 3-min talk in an oral session (HTT31-P11/HTT31-P12/HTT31-P13)


Presentation No Title Author Presenter Abstract
Poster Presentation   May 27  Core Time (18:15-19:30) Convention Hall                    to the top
HTT31-P01 Chemical compositions and Sr-Pb isotope ratios of precipitation of Saijo city in Ehime prefecture YOKOO, Yoriko
KAMEYAMA, Takuya
SHIN, Kicheol
other 		YOKOO, Yoriko
HTT31-P02 Spatiotemporal variations in isotopes of oxygen and hydrogen of precipitation at Saijo city in Ehime prefecture ITO, Syuhei
YOKOO, Yoriko
NAKANO, Takanori
other 		ITO, Syuhei
HTT31-P03 Estimating source of atmospheric aerosols by Sr and Pb isotopes in Noto peninsula, Japan KATO, Shota
MATSUKI, Atsushi
SHIN, Ki-cheol
other 		KATO, Shota
HTT31-P04 Estimation of sulfur dynamics in a small forest catchment by isotopic ratio analysis SAITO, Tatsuyoshi
YAMASHITA, Naoyuki
INOMATA, Yayoi
other 		SAITO, Tatsuyoshi
HTT31-P05 Effects of nitrogen-saturated forests on downstream water quality in Fukuoka City SHINOZUKA, Kenichi
CHIWA, Masaaki
TAYASU, Ichiro
other 		SHINOZUKA, Kenichi
HTT31-P06 Effect of atmospheric deposition to alpine ecosystem in Mt. Tateyama UEHARA, Yoshitoshi
KUME, Atsushi
NAKANO, Takanori
other 		UEHARA, Yoshitoshi
HTT31-P07 Distribution of chemical and isotopic components in the stream water of Otsuchi town, northeastern Japan SHIN, Kicheol
NAKANO, Takanori
MORI, Seiichi
other 		SHIN, Kicheol
HTT31-P08 The origin of nitrate in river water in Tohoku region based on the nitrogen and oxygen stable isotope ratios YOSHIMIZU, Chikage
SHIN, Kicheol
NAKANO, Takanori
other 		YOSHIMIZU, Chikage
HTT31-P09 Geochemical maps of river waters in Toyama Prefecture: major and trace element distributions and Sr isotope signatures HORIKAWA, Keiji
MIZUHATA, Nagiko
NAKANO, Takanori
other 		HORIKAWA, Keiji
HTT31-P10 Groundwater flow regime in Kyoto basin estimated from hydrogeochemical characteristics FUMITA, Ryosuke
KASHIWAYA, Koki
KOIKE, Katsuaki
other 		FUMITA, Ryosuke
HTT31-P11 87Sr/86Sr of threespine sticklebacks and water in Otsuchi: Implications for the current habitat range and past movement FUDAMOTO, Konomi
SHIN, Ki-cheol
NAKANO, Takanori
other 		FUDAMOTO, Konomi
HTT31-P12 Stable isotope analysis of food-web system in subarctic to subtropical region of western North Pacific NOGUCHI, Maki
ISHII, Reiichiro
WADA, Eitaro 		NOGUCHI, Maki
HTT31-P13 Carbon isotope ratios of human tooth enamel record the evidence of terrestrial resource diet during the Jomon period KUSAKA, Soichiro
UNO, Kevin T.
NAKANO, Takanori
other 		KUSAKA, Soichiro
HTT31-P14 Estimation of groundwater flow at northern part of Mt. Bandai using the stable isotopes YABUSAKI, Shiho YABUSAKI, Shiho
HTT31-P15 Mixing processes between river water and acidic hot spring water in Shibukuro-Tama river WAKASA, Sachi
SHIN, Kichole
ISHIYAMA, Daizo 		WAKASA, Sachi
HTT31-P16 S, H, O and Sr isotopic Study of precipitation in Chugoku district TSUKADA, Kai
YODOSE, Tatsuya
NAKANO, Takanori
other 		CHIBA, Hitoshi
HTT31-P17 Compositions of Mesopotamian tablet clay for identification of source area ANMA, Ryo
WATANABE, Chikako
SHIN, Kicheol
other 		ANMA, Ryo
HTT31-P18 Geochemical and isotopic characteristics of river waters from the Okayama Prefecture, Japan KAMEI, Takahiro
OOI, Aya
ONISHI, Ayaka
other 		KAMEI, Takahiro
HTT31-P19 Geochemical comparison of adsorped elements on sediments with dissolved ones in the river waters of Tohoku area FURUKAWA, Chie
YAMASHITA, Misa
SHIN, Kicheol
other 		YAMASHITA, Katsuyuki
HTT31-P20 Analysis of river organic pollution in a low precipitation region based on water isotopes and phytoplankton species YAMADA, Yoshihiro
FUKUDA, Tatsuya 		YAMADA, Yoshihiro
HTT31-P21 Measurement of stable boron isotopic composition by MC-ICP-MS SAITO, Takeshi
SHIN, Ki-cheol
NAKANO, Takanori
other 		SAITO, Takeshi