Wed. May 24, 2017 9:00 AM - 10:30 AM 302 (International Conference Hall 3F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS19] [JJ] Biogeochemistry

convener:Muneoki Yoh(Tokyo University of Agriculture and Technology), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Yohei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Chairperson:Tomoya Iwata(Faculty of Life and Environmental Sciences, University of Yamanashi)

Wed. May 24, 2017 10:45 AM - 12:15 PM 302 (International Conference Hall 3F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS19] [JJ] Biogeochemistry

convener:Muneoki Yoh(Tokyo University of Agriculture and Technology), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Keisuke Koba(Center for Ecological Research, Kyoto University), Chairperson:Michinari Sunamura(University of Tokyo Dept. of Earth & Planetary Science), Chairperson:Rota Wagai(NARO, Institute for Agro-Environmental Sciences), Chairperson:Kazuya Nishina(National Institute for Enviromental Studies)

Wed. May 24, 2017 1:45 PM - 3:15 PM 302 (International Conference Hall 3F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS19] [JJ] Biogeochemistry

convener:Muneoki Yoh(Tokyo University of Agriculture and Technology), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University), Chairperson:Rota Wagai(NARO, Institute for Agro-Environmental Sciences), Chairperson:Kazuya Nishina(National Institute for Enviromental Studies), Chairperson:Yoshiyuki Inagaki(Forestry and Forest Products Research Institute), Chairperson:Kazumichi Fujii(Forestry and Forest Products Research Institute)

Wed. May 24, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS19] [JJ] Biogeochemistry

convener:Muneoki Yoh(Tokyo University of Agriculture and Technology), Hideaki Shibata(Field Science Center fot Northern Biosphere, Hokkaido University), Naohiko Ohkouchi(Japan Agency for Marine-Earth Science and Technology), Youhei Yamashita(Faculty of Environmental Earth Science, Hokkaido University)

Tue. May 23, 2017 10:45 AM - 12:15 PM 106 (International Conference Hall 1F)

[JJ] Oral
| H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT23] [JJ] Development and applications of environmental traceability methods

10:45 AM - 11:00 AM

[HTT23-07] Measurement technique of the nitrogen isotope ratio of NOx collected by the filter-pack method and its application.

Eriko Murata², *Keisuke Koba¹, Mirai Watanabe³, Midori Yano¹, Akiko Takahashi³, Kazuya Nishina³, Ayato Kohzu³, Akiko Makabe⁴, Chisato Takenaka⁵, Muneoki Yoh² (1.Center for Ecological Research, Kyoto University, 2.Tokyo University of Agriculture and Technology, 3.National Institute of Environmental Studies, 4.JAMSTEC, 5.Nagoya University)

Wed. May 24, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| B (Biogeosciences)
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG02] [JJ] Microbial ecology in earth and planetary sciences

[BBG02-P01] Nitrogen and oxygen isotope fractionation during anammox in the activated sludge

Syoutoku Kotajima², *Keisuke Koba¹, Daisuke Ikeda², Akihiko Terada², Kazuichi Isaka^4,3, Midori Yano¹, Akiko Makabe⁶, Yuuya Kimura⁴, Kazuya Nishina⁵, Muneoki Yoh² (1.Center for Ecological Research, Kyoto University, 2.Tokyo University of Agriculture and Technology, 3.Toyo University, 4.Hitachi Co. Ltd., 5.National Institute of Environmental Studies, 6.JAMSTEC)

Wed. May 24, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| B (Biogeosciences)
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG02] [JJ] Microbial ecology in earth and planetary sciences

[BBG02-P01] Nitrogen and oxygen isotope fractionation during anammox in the activated sludge

Syoutoku Kotajima², *Keisuke Koba¹, Daisuke Ikeda², Akihiko Terada², Kazuichi Isaka^4,3, Midori Yano¹, Akiko Makabe⁶, Yuuya Kimura⁴, Kazuya Nishina⁵, Muneoki Yoh² (1.Center for Ecological Research, Kyoto University, 2.Tokyo University of Agriculture and Technology, 3.Toyo University, 4.Hitachi Co. Ltd., 5.National Institute of Environmental Studies, 6.JAMSTEC)

Wed. May 24, 2017 9:00 AM - 10:30 AM 302 (International Conference Hall 3F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS19] [JJ] Biogeochemistry

9:45 AM - 10:00 AM

[MIS19-04] Exploration of the relationship between isotopic signatures of inorganic nitrogen and the spiraling metrics in the river

Thuan Nguyen Cong², *Keisuke Koba¹, Midori Yano¹, Tomoya Iwata³, Yuta Ikeda³, Muneoki Yoh² (1.Center for Ecological Research, Kyoto University, 2.Tokyo University of Agriculture and Technology, 3.University of Yamanashi)

10:00 AM - 10:15 AM

[MIS19-05] High concentrations of phosphate in streams of hilly areas, which stimulate high primary production by benthic algae on pond soils

*Komei Sasa¹, Ritsuka Takei, Yoh Muneoki² (1.The University of Tokyo, 2.Tokyo University of Agriculture and Technology)

Yoh Muneoki

Convener, Chairperson

[M-IS19] [JJ] Biogeochemistry

[M-IS19] [JJ] Biogeochemistry

[M-IS19] [JJ] Biogeochemistry

[M-IS19] [JJ] Biogeochemistry

Speaker, Author, Co-Author

[H-TT23] [JJ] Development and applications of environmental traceability methods

[HTT23-07] Measurement technique of the nitrogen isotope ratio of NOx collected by the filter-pack method and its application.

[B-BG02] [JJ] Microbial ecology in earth and planetary sciences

[BBG02-P01] Nitrogen and oxygen isotope fractionation during anammox in the activated sludge

[B-BG02] [JJ] Microbial ecology in earth and planetary sciences

[BBG02-P01] Nitrogen and oxygen isotope fractionation during anammox in the activated sludge

[M-IS19] [JJ] Biogeochemistry

[MIS19-04] Exploration of the relationship between isotopic signatures of inorganic nitrogen and the spiraling metrics in the river

[MIS19-05] High concentrations of phosphate in streams of hilly areas, which stimulate high primary production by benthic algae on pond soils