A semi-quantitative evaluation of the contribution of lake water to streams, springs, and groundwater circulating in the fractured rocks hosting the former Balangero asbestos mine was performed using stable isotopes of the water molecule. Results indicate that the lake, located in the open pit of the mine, generally contributes less than 30% of water to streams, springs, and groundwater. This contribution is more evident during dry periods, and should be taken into account in the design of remediation plans.
Tracing Surface Water Infiltration in Fractured Rocks with Environmental Isotopes: A Case Study of the Former Balangero Asbestos Mine (Northern Italy)
SACCHI, ELISA
;
2013-01-01
Abstract
A semi-quantitative evaluation of the contribution of lake water to streams, springs, and groundwater circulating in the fractured rocks hosting the former Balangero asbestos mine was performed using stable isotopes of the water molecule. Results indicate that the lake, located in the open pit of the mine, generally contributes less than 30% of water to streams, springs, and groundwater. This contribution is more evident during dry periods, and should be taken into account in the design of remediation plans.File in questo prodotto:
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