Keitaro Fukushima

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Speaker, Author, Co-Author

One-off sessions

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

[M-IS25] Biogeochemistry

[MIS25-09] Oxygen isotope effect and exchange of a marine anammox species; “Ca. Scalindua sp.”

*Kanae Kobayashi¹, Keitaro Fukushima², Yuji Onishi², Kazuya Nishina³, Akiko Makabe⁴, Mamoru Oshiki⁵, Keisuke Koba², Satoshi Okabe¹ (1.Hokkaido Univ., 2.Center for Ecological Research, Kyoto Univ., 3.National Institute for Environmental Studies, 4.Japan Agency for Marine-Earth Science and Technology, 5.NIT, Nagaoka Coll.)

One-off sessions

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

[M-IS25] Biogeochemistry

[MIS25-P04] Nitrate contamination of mountainous headwater streams from adjacent agricultural and pasture lands beyond the watershed boundary in eastern Hokkaido, Japan

*Keitaro Fukushima¹, Kenta Iwasaki², Yoshiya Oda³, Masaru Sakai⁴, Yuji Onishi¹, Keisuke Koba¹, Genki Katata⁵, Takashi Yamaguchi², Tomohiro Kubota⁵, Hirohiko Nagano⁶, Makoto Watanabe⁷, Jun Koarashi⁶ (1.Kyoto University, 2.Hokkaido Research Organization, 3.Tokyo Metropolitan University, 4.Chuo University, 5.Ibaraki University, 6.Japan Atomic Energy Agency, 7.Tokyo University of Agriculture and Technology)

[MIS25-P05] Stable carbon and nitrogen isotope analysis of bacterial nucleic acid

*Yuji Onishi¹, Keitaro Fukushima¹, Keisuke Koba¹ (1.Center for Ecological Research, Kyoto University)

[MIS25-P09] Determine of host-parasitic relationship of freshwater parasites using stable isotope analysis

*Kei Kinoshita¹, Keitaro Fukushima¹, Yuji Onishi¹, Keisuke Koba¹ (1.Department of biology, Graduate School of Science, Kyoto University)