Japan Geoscience Union Meeting 2016

Session information

Print

Oral

Symbol H (Human Geosciences) » H-TT Technology & Techniques

[H-TT21] Development and applications of environmental traceability methods

Tue. May 24, 2016 3:30 PM - 5:00 PM 101A (1F)

Convener:*Ichiro Tayasu(Research Institute for Humanity and Nature), Takanori Nakano(Research Institute for Humanity and Nature, Inter-University Research Institute Corporation National Institutes for the Humanities), Chair:Keisuke Koba(Center for Ecological Research, Kyoto University)

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 discuss development and applications of environmental traceability methods to achieve traceable system.

3:30 PM - 3:45 PM

[HTT21-13] Geochemical diagnosis of groundwater flow system in the Ohno basin, Fukui prefecture

*Takanori Nakano1, Kicheol Shin1, Tamihisa Ohta1, Yukiko Kusano1, Ichiro Tayasu1, Yoshihiro Yamada2, Yoriko Yokoo3, Maki Tsujimura4, koichi ikeda4, toshiaki kaeriyama5, Akihiro Yamada5, Kouhei Shitajima5, Hiroyuki Ozawa5 (1.Research Institute for Humanity and Nature, Inter-University Research Institute Corporation National Institutes for the Humanities, 2.Faculty of Agriculture, Kagawa University, 3.Faculty of Science and Engineering, Doshisha University, 4.Faculty of life and environmental Sciences, University of Tsukuba, 5.Municipal office of Ohno city)

4:00 PM - 4:15 PM

[HTT21-15] Provenance analysis of aluminosilicate detritus in marine environment by Sr-Nd isotopes: terrigenous input from the Amur River to the Sea of Okhotsk and the western subarctic Pacific

*Yoshihiro Asahara1, Tomoki Yasuda1, Ryo Ichikawa1, Takeshi Nakatsuka2, Hideki Minami3, Seiya Nagao4, Jun Nishioka5 (1.Graduate School of Environmental Studies, Nagoya University, 2.Research Institute for Humanity and Nature, 3.School of Biological Sciences, Tokai University, 4.Institute of Nature and Environmental Technology, Kanazawa University, 5.Institute of Low Temperature Science, Hokkaido University)

4:15 PM - 4:30 PM

[HTT21-16] Spatial variation of neodymium and strontium isotope ratios of shellfish soft bodies in the coastal sea of eastern Tohoku District

*Saitoh Yu1, Takanori Nakano1, Ki-Cheol Shin1, Katsuyuki Yamashita2, Hiroshi Amakawa4, Chikage Yoshimizu1, Jun Matsubayashi1, Yoshikazu Kato1, Hiroyuki Togashi3, Yosuke Amano3, Yutaka Kurita3, Noboru Okuda1, Ichiro Tayasu1 (1.Research Institute for Humanity and Nature, 2.Graduate School of Natural Science and Technology, Okayama University, 3.Tohoku National Fisheries Research Institute,Fisheries Research Agency, 4.Japan Agency for Marine-Earth Science and Technology)

4:45 PM - 5:00 PM

[HTT21-18] Usefulness of strontium isotope composition for determining the geographical origin of Japanese horseradish (Wasabia japonica) (II)

★Invited papers

*Takafumi Kamitani1, Sachiko Nakamura1, Akira Ito1, Sayaka Ogo1, Takuya Nishijima2, Ki-Cheol Shin3, Yasuhide Muranaka1 (1.Shizuoka Institute of Environment and Hygiene, 2.Shizuoka Prefectural Research Institute of Agriculture and Forestry, 3.Research Institute for Humanity and Nature)