Wed. May 27, 2015 11:00 AM - 12:45 PM 304 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

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

Wed. May 27, 2015 2:15 PM - 4:00 PM 304 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

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

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

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

Sun. May 24, 2015 2:15 PM - 4:00 PM 301B (3F)

Oral
| Symbol A (Atmospheric and Hydrospheric Sciences)
| A-HW Hydrology & Water Environment

[A-HW27] Water and material transport and cycle in watersheds: from headwater to coastal area

3:45 PM - 4:00 PM

[AHW27-21] Phosphate oxygen isotope analysis to study phosphorous cycling

*Noboru OKUDA¹, Abigail Cid¹, Ichiro TAYASU¹, Jun-ichiro IDE² (1.Research Institute for Humanity & Nature, 2.Institute of Decision Science for a Sustainable Society, Kyusyu University)

Wed. May 27, 2015 11:00 AM - 12:45 PM 304 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

11:00 AM - 11:15 AM

[HTT31-01] Geochemical and isotopic map of stream water as a basis of environmental traceability an example of northeastern Japan

*Takanori NAKANO¹, Kichoel SHIN¹, Ichiro TAYASU¹, Chikage YOSHIMIZU¹, Noboru OKUDA¹, Yoshikazu KATO², Yukihiro KOHMATSU², Yutaka KURITA³, Yosuke AMANO³, Hiroyuki TOGASHI³, Daizo ISHIYAMA⁴ (1.Research Institute for Humanity and Nature, 2.Ecological Research Center, Kyoto University, 3.Tohoku National Fisheries Research Institute, 4.Faculty of International Resource Sciences, Akita University)

Wed. May 27, 2015 2:15 PM - 4:00 PM 304 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

2:15 PM - 2:30 PM

[HTT31-08] Use of multiple isotope tracers to study coastal ecosystem

*Ichiro TAYASU¹, Takanori NAKANO¹, Yutaka KURITA² (1.Research Institute for Humanity and Nature, 2.Tohoku National Fisheries Research Institute)

2:30 PM - 2:45 PM

[HTT31-09] Stable nitrogen isotope ratios of amino acids reveal the differences in trophic position of benthic fishes in Sendai Bay

*Yoshikazu KATO¹, Chikage YOSHIMIZU¹, Yukihiro KOHMATSU², Hiroyuki TOGASHI³, Yosuke AMANO³, Yutaka KURITA³, Ichiro TAYASU¹ (1.RIHN, 2.CER, Kyoto Univ., 3.FRA)

2:45 PM - 3:00 PM

[HTT31-10] The effects and solution of "mixing problem" in the dietary analysis using stable isotopes

*Jun MATSUBAYASHI¹, Ichiro TAYASU² (1.Center for Ecological Research, Kyoto University, 2.Research Institute for Humanity and Nature)

3:27 PM - 3:30 PM

[HTT31-P05] Effects of nitrogen-saturated forests on downstream water quality in Fukuoka City

3-min talk in an oral session

*Kenichi SHINOZUKA¹, Masaaki CHIWA¹, Ichiro TAYASU², Chikage YOSHIMIZU², Atsushi KUME¹ (1.Department of Agro-environmental Sciences, Faculty of Agriculture, Kyushu University, 2.Research Institute for Humanity and Nature)

3:36 PM - 3:39 PM

[HTT31-P08] The origin of nitrate in river water in Tohoku region based on the nitrogen and oxygen stable isotope ratios

3-min talk in an oral session

*Chikage YOSHIMIZU¹, Kicheol SHIN¹, Takanori NAKANO¹, Noboru OKUDA¹, Yoshikazu KATO¹, Yukihiro KOHMATSU², Yutaka KURITA³, Hiroyuki TOGASHI³, Yosuke AMANO³, Ichiro TAYASU¹ (1.RIHN, 2.CER, Kyoto Univ., 3.FRA)

3:45 PM - 3:48 PM

[HTT31-P11] 87Sr/86Sr of threespine sticklebacks and water in Otsuchi: Implications for the current habitat range and past movement

3-min talk in an oral session

*Konomi FUDAMOTO¹, Ki-cheol SHIN², Takanori NAKANO², Seiichi MORI³, Ichiro TAYASU² (1.Graduate School of Science, Kyoto University, 2.Research Institute for Humanity and Nature, 3.Gifu Keizai University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

6:15 PM - 7:30 PM

[HTT31-P05] Effects of nitrogen-saturated forests on downstream water quality in Fukuoka City

*Kenichi SHINOZUKA¹, Masaaki CHIWA¹, Ichiro TAYASU², Chikage YOSHIMIZU², Atsushi KUME¹ (1.Department of Agro-environmental Sciences, Faculty of Agriculture, Kyushu University, 2.Research Institute for Humanity and Nature)

6:15 PM - 7:30 PM

[HTT31-P08] The origin of nitrate in river water in Tohoku region based on the nitrogen and oxygen stable isotope ratios

*Chikage YOSHIMIZU¹, Kicheol SHIN¹, Takanori NAKANO¹, Noboru OKUDA¹, Yoshikazu KATO¹, Yukihiro KOHMATSU², Yutaka KURITA³, Hiroyuki TOGASHI³, Yosuke AMANO³, Ichiro TAYASU¹ (1.RIHN, 2.CER, Kyoto Univ., 3.FRA)

6:15 PM - 7:30 PM

[HTT31-P11] 87Sr/86Sr of threespine sticklebacks and water in Otsuchi: Implications for the current habitat range and past movement

*Konomi FUDAMOTO¹, Ki-cheol SHIN², Takanori NAKANO², Seiichi MORI³, Ichiro TAYASU² (1.Graduate School of Science, Kyoto University, 2.Research Institute for Humanity and Nature, 3.Gifu Keizai University)

6:15 PM - 7:30 PM

[HTT31-P19] Geochemical comparison of adsorped elements on sediments with dissolved ones in the river waters of Tohoku area

Chie FURUKAWA¹, Misa YAMASHITA², Kicheol SHIN³, *Katsuyuki YAMASHITA², Takanori NAKANO³, Ichiro TAYASU³ (1.Faculty of Science, Okayama University, 2.Graduate School of Natural Science and Technology, Okayama University, 3.Research Institute for Humanity and Nature)

Thu. May 28, 2015 2:15 PM - 4:00 PM 104 (1F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS26] Biogeochemistry

3:15 PM - 3:30 PM

[MIS26-19] Spatial distributions of REE, heavy metals and oxygen isotope of phosphate in the Yasu river, Shiga, Japan

*Abigail Cid¹, Uhram Song², Ichiro TAYASU¹, Jun-ichi OKANO³, Hiroyuki TOGASHI⁴, Naoto F. ISHIKAWA⁵, Aya MURAKAMI³, Takuya HAYASHI⁶, Tomoya IWATA⁶, Ken'ichi OSAKA⁷, Shin-ichi NAKANO³, Noboru OKUDA¹ (1.Research Institute for Humanity and Nature, 2.Jeju Nat Univ, 3.Ctr Ecol Res, Kyoto Univ, 4.Field Sci Educ Res Ctr, Kyoto Univ, 5.JAMSTEC, 6.Faculty of Life and Envi Sci, Univ Yamanashi, 7.Univ Shiga Pref)

Ichiro TAYASU

Convener, Chairperson

[H-TT31] New development of environmental traceability methods

[H-TT31] New development of environmental traceability methods

[H-TT31] New development of environmental traceability methods

Speaker, Author, Co-Author

[A-HW27] Water and material transport and cycle in watersheds: from headwater to coastal area

[AHW27-21] Phosphate oxygen isotope analysis to study phosphorous cycling

[H-TT31] New development of environmental traceability methods

[HTT31-01] Geochemical and isotopic map of stream water as a basis of environmental traceability an example of northeastern Japan

[H-TT31] New development of environmental traceability methods

[HTT31-08] Use of multiple isotope tracers to study coastal ecosystem

[HTT31-09] Stable nitrogen isotope ratios of amino acids reveal the differences in trophic position of benthic fishes in Sendai Bay

[HTT31-10] The effects and solution of "mixing problem" in the dietary analysis using stable isotopes

[HTT31-P05] Effects of nitrogen-saturated forests on downstream water quality in Fukuoka City

3-min talk in an oral session

[HTT31-P08] The origin of nitrate in river water in Tohoku region based on the nitrogen and oxygen stable isotope ratios

3-min talk in an oral session

[HTT31-P11] 87Sr/86Sr of threespine sticklebacks and water in Otsuchi: Implications for the current habitat range and past movement

3-min talk in an oral session

[H-TT31] New development of environmental traceability methods

[HTT31-P05] Effects of nitrogen-saturated forests on downstream water quality in Fukuoka City

[HTT31-P08] The origin of nitrate in river water in Tohoku region based on the nitrogen and oxygen stable isotope ratios

[HTT31-P11] 87Sr/86Sr of threespine sticklebacks and water in Otsuchi: Implications for the current habitat range and past movement

[HTT31-P19] Geochemical comparison of adsorped elements on sediments with dissolved ones in the river waters of Tohoku area

[M-IS26] Biogeochemistry

[MIS26-19] Spatial distributions of REE, heavy metals and oxygen isotope of phosphate in the Yasu river, Shiga, Japan