Impact Assessment of Beach Nourishment on Hot Spring Groundwater on Ibusuki Port Coast DOI Creative Commons
Nobuyuki Ono,

Takatomo MIYAKE,

Kenki KASAMO

et al.

Coasts, Journal Year: 2024, Volume and Issue: 5(1), P. 1 - 1

Published: Dec. 31, 2024

This study investigated the thermo-hydrodynamic groundwater environment of a sandy beach where unique sand bathing method attracts many visitors. The discussed temperatures covered wide range, from normal to boiling temperature water. We, at first, examined feasible conditions for and found that volumetric water content was crucial factor. Comprehensive field observations were implemented elucidate two physical quantities: flow in layer. latter one be governed by level tidal fluctuations. characteristics obtained consistent with landward area. While offshore area, proved have suddenly dropped. These results strongly suggest underground heat source is distributed specific spots. A numerical model describe flows transfer mechanism developed based on saturated/unsaturated seepage model. computational adequately reproduce observed spatial distribution. reproduction ability limited terms temporal variations; it good level, but not sand.

Language: Английский

Analysis of the impact of ambient groundwater flow on the aquifer thermal energy storage systems DOI
Zehao Chen, Junyuan Zhang, Hongbin Zhan

et al.

Journal of Hydrology, Journal Year: 2025, Volume and Issue: unknown, P. 133140 - 133140

Published: March 1, 2025

Language: Английский

Citations

0
Impact Assessment of Beach Nourishment on Hot Spring Groundwater on Ibusuki Port Coast DOI Creative Commons
Nobuyuki Ono,

Takatomo MIYAKE,

Kenki KASAMO

et al.

Coasts, Journal Year: 2024, Volume and Issue: 5(1), P. 1 - 1

Published: Dec. 31, 2024

This study investigated the thermo-hydrodynamic groundwater environment of a sandy beach where unique sand bathing method attracts many visitors. The discussed temperatures covered wide range, from normal to boiling temperature water. We, at first, examined feasible conditions for and found that volumetric water content was crucial factor. Comprehensive field observations were implemented elucidate two physical quantities: flow in layer. latter one be governed by level tidal fluctuations. characteristics obtained consistent with landward area. While offshore area, proved have suddenly dropped. These results strongly suggest underground heat source is distributed specific spots. A numerical model describe flows transfer mechanism developed based on saturated/unsaturated seepage model. computational adequately reproduce observed spatial distribution. reproduction ability limited terms temporal variations; it good level, but not sand.

Language: Английский

Citations

0