Shin-ichi Onodera

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Speaker, Author, Co-Author

Wed. May 29, 2019 3:30 PM - 5:00 PM 201B (2F)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW22] Materials transport and nutrient cycles in watersheds; from headwaters to coastal seas

4:15 PM - 4:30 PM

[AHW22-03] Spatial and temporal variation in submarine groundwater discharge (SGD) on a beach scale in a temperate coastal island: a multi-tracer approach

*Mitsuyo Saito¹, Shin-ichi Onodera², Yusuke Tomozawa², Kazuyoshi Asai³ (1.Graduate School of Environmental and Life Science, Okayama University, 2.Graduate School of Integrated Arts and Sciences, Hiroshima University, 3.Geo Science Laboratory)

4:30 PM - 4:45 PM

[AHW22-04] Phosphorus discharge via groundwater into the lake, based on lacustrine groundwater discharge (LGD) and alluvial plain sediment

*Shin-ichi Onodera¹, Mitsuyo Saito², Guangzhe Jin³, Anna Fadliah Rusydi¹, Yusuke Tomozawa¹, Kunyang Wang¹, Syuhei Ban⁴, Noboru Okuda⁵ (1.Graduate School of Integrated and Arts Sciences, Hiroshima University, 2. Graduate School of Environmental and Life Science, Okayama University, 3.Guangdong Ocean University, 4.The University of Shiga Prefecture, 5.Research Institute for Humanity and Nature)

4:45 PM - 5:00 PM

[AHW22-05] Geochemical controls and health implications of water chemistry in Benoue River Basin, North Cameroon: Insights from Major ions

*Sharon Bih Kimbi^1,2, Wilson Y Fantong³, Samuel N Ayonghe², Robert Kringel⁴, Shin-ichi Onodera¹ (1.Graduate School of Integrate Arts and Sciences, Hiroshima University, 2.Department of Environmental Science, Faculty of science, University of Buea, 3.Institute of Mining and Geological Research (IRGM), 4.Federal Institute for Geoscience and Natural Resources Bundesanstalt fur Geowissenschaften und Rohstoffe (BGR) PRESS NO & SW)

Thu. May 30, 2019 10:45 AM - 12:15 PM 201B (2F)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW22] Materials transport and nutrient cycles in watersheds; from headwaters to coastal seas

11:30 AM - 11:45 AM

[AHW22-15] Evaluation of long term variation in water balance and discharge of sediment and nitrogen in the urbanized catchment of Yamato River, using SWAT model

*Kunyang Wang^1,2, Yuta Shimizu³, Shin-ichi Onodera¹, Mitsuyo Saito⁴, Yusuke Tomozawa¹ (1.Graduate School of Integrated Arts and Science, Hiroshima University, 2.Capital Normal University, 3.National Agriculture and Food Research Organization, 4.Okayama University)

Thu. May 30, 2019 1:45 PM - 3:15 PM 201B (2F)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW22] Materials transport and nutrient cycles in watersheds; from headwaters to coastal seas

2:30 PM - 2:45 PM

[AHW22-21] Water infiltration and uptake around a Japanese cypress growing on a flat upland

*Masahiro Kobayashi¹, Shin-ichi Onodera², Yuko Itoh¹, Tadashi Sakata¹ (1.Forestry and Forest Products Research Institute, 2.Graduate School of Integrated and Arts Sciences, Hiroshima University)

Thu. May 30, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW22] Materials transport and nutrient cycles in watersheds; from headwaters to coastal seas

[AHW22-P03] Dynamics in groundwater flow system with seasonal water table variation in a coastal and island

*Yusuke Tomozawa¹, Shin-ichi Onodera¹, Mitsuyo Saito² (1.Graduate School of Integrated Arts and Sciences Hiroshima University, 2.Graduate School of Environmental and Life Science, Okayama University)

[AHW22-P04] The Tracing of Groundwater Contamination Sources in Indonesian Coastal Alluvial Groundwater using δ³⁴S and δ¹⁵N Isotopes

*Anna Fadliah Rusydi^1,4, Mitsuyo Saito², Seiichiro Ioka³, Shin-ichi Onodera¹ (1.Graduate School of Integrated Arts and Sciences, Hiroshima University, Japan, 2.Graduate School of Environmental and Life Sciences, Okayama University, Japan, 3.Research Institute for Sustainable Energy, Hirosaki University, Japan, 4.Research Center for Geotechnology, Indonesian Institute of Sciences, Indonesia)

[AHW22-P07] Evaluation for temporal variation in groundwater inflow to the lagoons connected to Lake Biwa by radon (²²²Rn) tracer analysis

*Mitsuyo Saito¹, Shin-ichi Onodera², Yusuke Tomozawa², Kunyang Wang², Syuhei Ban³, Noboru Okuda⁴ (1.Graduate School of Environmental and Life Science, Okayama University, 2.Graduate School of Integrated Arts and Sciences, Hiroshima University, 3.School of Environmental Sciences, The University of Shiga Prefecture, 4.Research Institute for Humanity and Nature)

[AHW22-P08] Br/Cl ratio characteristics of groundwater in coastal areas in Indonesia

*Seiichiro Ioka¹, Shin-ichi Onodera², Mitsuyo Saito³, Anna Fadliah Rusydi^2,4 (1.Institute of Regional Innovation, Hirosaki University, Japan, 2.Graduate School of Integrated Arts and Sciences, Hiroshima University, Japan, 3.Graduate School of Environmental and Life Sciences, Okayama University, Japan, 4.Research Center for Geotechnology, Indonesian Institute of Sciences, Indonesia)

[AHW22-P09] Estimation of groundwater recharge and phosphorus transport under different precipitation conditions in a suburban catchment, using SWAT model

*Kunyang Wang^1,2, Shin-ichi Onodera¹, Mitsuyo Saito³, Noboru Okuda⁴, Takuya Okubo⁵ (1.Graduate School of Integrated Arts and Science, Hiroshima University, 2.Capital Normal University, 3.Okayama University, 4.Research Institute for Humanity and Nature, 5.University of the Shiga Prefecture)

[AHW22-P10] Losses of phosphorus with soil erosion and nitrate with groundwater recharge in an agricultural catchment, subtropical small island

*Shin-ichi Onodera¹, Mitsuyo Saito², Yang Cao¹, Anna Fadliah Rusydi¹, Hide Omae³, Yoshiko Iizumi⁴, Yusuke Tomozawa¹ (1.Graduate School of Integrated and Arts Sciences, Hiroshima University, 2.Graduate School of Environmental and Life Science, Okayama University, 3.JIRCAS TARF, 4.JIRCAS HQ)

[AHW22-P14] Altitude effect of water stable isotopic ratio of ravine water and its contribution to groundwater in alluvial plains - Comparison in east and west side catchments of Lake Biwa –

*Yusuke Tomozawa¹, Kunyang Wang¹, Mitsuyo Saito², Syuhei Ban³, Noboru Okuda⁴, Shin-ichi Onodera¹ (1.Graduate School of Integrated Arts and Sciences Hiroshima University, 2.Graduate School of Environmental and Life Science, Okayama University, 3.School of Environmental Science, The University of Shiga Prefecture, 4.Research Institute for Humanity and Nature)

[AHW22-P17] SWAT model analysis for confirming the effects of crop growth on the suspended sediment concentration from a settling basin catchment on Ishigaki island

*Yang Cao¹, Shin-ichi Onodera¹, Mitsuyo Saito², Hide Omae³, Yoshiko Iizumi³ (1.Graduate School of Integrate Arts and Sciences, Hiroshima University, 2.Graduate School of Environmental and life Science, Okayama University, 3.Tropical Agriculture Research Front (TARF), Japan International Research Center for Agricultural Sciences (JIRCAS))

[AHW22-P18] Estimating the runoff of water, sediment, and nutrient using SWAT model in Kikuchi-river watershed, Kumamoto, and the influence of the forest

*Soichiro Fujii¹, Masahiko Kanamori¹, Yuko Nagano¹, Maki Kinoshita², Yuta Shimizu³, Shin-ichi Onodera⁴ (1.Japan Forest Technology Association, 2.PASCO Corporation, 3.Western Region Agricultural Research Center, National Agriculture and Food Research Organization, 4.Graduate School of Integrated and Arts Sciences, Hiroshima University)

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW22] Materials transport and nutrient cycles in watersheds; from headwaters to coastal seas

[AHW22-P03] Dynamics in groundwater flow system with seasonal water table variation in a coastal and island

[AHW22-P04] The Tracing of Groundwater Contamination Sources in Indonesian Coastal Alluvial Groundwater using δ³⁴S and δ¹⁵N Isotopes

[AHW22-P07] Evaluation for temporal variation in groundwater inflow to the lagoons connected to Lake Biwa by radon (²²²Rn) tracer analysis

[AHW22-P08] Br/Cl ratio characteristics of groundwater in coastal areas in Indonesia

[AHW22-P09] Estimation of groundwater recharge and phosphorus transport under different precipitation conditions in a suburban catchment, using SWAT model

[AHW22-P10] Losses of phosphorus with soil erosion and nitrate with groundwater recharge in an agricultural catchment, subtropical small island

[AHW22-P14] Altitude effect of water stable isotopic ratio of ravine water and its contribution to groundwater in alluvial plains - Comparison in east and west side catchments of Lake Biwa –

[AHW22-P17] SWAT model analysis for confirming the effects of crop growth on the suspended sediment concentration from a settling basin catchment on Ishigaki island

[AHW22-P18] Estimating the runoff of water, sediment, and nutrient using SWAT model in Kikuchi-river watershed, Kumamoto, and the influence of the forest