Reducing snow-removal works by using groundwater and artificial enhancement of groundwater cycle: Creation of the simultaneous realization model

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This study has been mainly performed in Rokugo alluvial fan in northern Japan. Results are as follows: 1. By using groundwater heat, completed was an experiment to eliminate both of snow piled up on a road around the entrance of private residence and snow that has fallen from roofs on the ground. 2. Groundwater after having been subjected to heat utilization and a part of the snow water equivalent resulting from snowmelt were returned to the artificial recharge basin. 3. Observation records of groundwater levels and groundwater temperatures have been accumulated. 4. Concept of this study could be applied not only in Japan but also in a part of Southeast Asia. 5. The results of the study were already presented in several international conferences.