Karst conduit size distribution evolution using speleogenesis modelling
نویسندگان
چکیده
Abstract One of the critical aspects when modeling groundwater flow in karstic aquifers is to estimate statistics size conduits, conjunction with connectivity karst conduit network. Statistical analysis can be performed on data gathered by speleologists, but a significant fraction networks not directly reachable, and therefore, resulting are incomplete. An alternative method evaluate inaccessible areas network simulate numerically speleogenesis processes. In this paper, we use coupled reactive-transport model evolution vertical section fractured carbonate aquifer investigate how statistical distribution fracture apertures evolves. The numerical results confirm that karstification proceeds different phases were previously hypothesized described (inception, gestation, development). These result multi-modal aperture. Each mode has roughly lognormal corresponds phase evolution. outcomes help better characterize including part
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ژورنال
عنوان ژورنال: Environmental Earth Sciences
سال: 2023
ISSN: ['2199-9163', '2199-9155']
DOI: https://doi.org/10.1007/s12665-023-11035-6