[A-HW29] Water Environment and Geology in Urban Areas

Tue. May 26, 2026 3:30 PM - 5:00 PM 105 (International Conference Hall, Makuhari Messe)

Chairperson:Miyakoshi Akinobu(Geological Survey of Japan, AIST), Hayashi Takeshi(Faculty of Education and Human Studies, Akita University), Hamamoto Hideki(Center for Environmental Science in Saitama)

The scope of this session is to create an interdisciplinary forum on the most recent advances in water environment and environmental geology research in urban areas. Various kinds of studies concerning environmental issues on water and geology in urban areas (e.g. water balance, water cycle, water resource development and management, inundations, hydrogeology, pollution and remediation, basic law on the water cycle, sedimental environments, geohazard, soft ground) from academia, industry, and government are welcome.

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3:30 PM - 3:45 PM

[AHW29-01] Multi-benefit evaluation of urban water retention facilities for sustainable urban management

*Chang Chia-Ling¹, Chong-Yu Sun¹, You-Da Jhong¹ (1. Feng Chia University)

3:45 PM - 4:00 PM

[AHW29-02] Temperature and light interact and differentially impacts the dissolved inorganic carbon uptake and net photosynthesis rates of the brown macroalga Sargassum thunbergii

*Jean Rose Hilario Maquirang¹, Yoichi Sato², Atsuko Tanaka³, Fujimura Hiroyuki⁴, Gregory Naoki Nishihara^5,6 (1. Graduate School of Integrated Science and Technology, Nagasaki University, 2. Riken Food Co., Ltd., Algal Research Innovation Centre, Miyagi, 3. Faculty of Agriculture, Tohoku University, 4. Faculty of Science, University of the Ryukyus, 5. Organization of Marine Science and Technology, Japan, 6. Institute for East China Sea Research, Nagasaki University)

4:00 PM - 4:15 PM

[AHW29-03] Scalable Microwave-Driven Cu–BiOCl Catalysts for Continuous Water Treatment Applications

*Yejin Nam¹, Deukhyeon Nam², Seonho Lee¹, Junpyo Park¹, Yoon Myung², Changwoo Kim¹ (1. Gwangju Institute of Science and Technology, 2. Korea Institute of Industrial Technology)

4:15 PM - 4:30 PM

[AHW29-04] Subsurface warming detected from long-term subsurface temperature observations at groundwater observation wells in the Tokyo Metropolitan Area: regional variability and controlling factors of increasing temperature trends

*Akinobu Miyakoshi¹, Takeshi Hayashi², Hideki Hamamoto³, Shoichi Hachinohe³, Kuniki Kokubun⁴ (1. Geological Survey of Japan, AIST, 2. Faculty of Education and Human Studies, Akita University, 3. Center for Environmental Science in Saitama, 4. Bureau of Construction, TMG)

4:30 PM - 4:45 PM

[AHW29-05] A machine learning based approach towards understanding PFAS contamination in surface water and groundwater of urban areas

*Prerona Das¹, Yarenbenla -¹, Sumitro Bhaumik², Jaison Basumatary¹ (1. Department of Geology, North Eastern Hill University, Shillong, Meghalaya, India, 2. Tata Consultancy Services, Kolkata, India)

4:45 PM - 5:00 PM

[AHW29-06] Characterizing Urban Groundwater and Aquifer Using Hydro-Geophysical Data: Cimahi, Indonesia

*Kusnahadi SUSANTO¹, Kartika Hajar Kirana¹, Anggie Susilawati¹, Husneni Mukhtar², Agah Mulyadi³ (1. Geophysics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, INDONESIA, 2. Electrical Engineering, Telkom University, INDONESIA, 3. Regional Development Planning, Research, and Innovation Agency of Cimahi, INDONESIA)

Session information