斯洛文尼亚科学与艺术学院研究中心
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作者:Georg Kaufmann , Douchko Romanov , Franci Gabrovšek
来源:[J].Acta Carsologica(IF 0.542), 2017, Vol.46 (2-3)
摘要:We employ a numerical model describing the evolution of secondary porosity in a single fracture embedded in soluble rock (limestone, gypsum, and anhydrite) to study the evolution of isolated fractures in different rock types. Our main focus is three-fold: The identification ...
作者:Georg Kaufmann , Franci Gabrovšek , Janez Turk
来源:[J].Acta Carsologica(IF 0.542), 2016, Vol.45 (1)
摘要:The sub-surface flow path through the Postojnska jama cave system has been monitored with 7 stations distributed along the flow path, monitoring stage and temperature. We have used the stage data to model flow through the cave system with the program package SWMM, simulating...
作者:... Douchko Romanov , Franci Gabrovsek , Georg Kaufmann
来源:[J].Acta Carsologica(IF 0.542), 2014, Vol.43 (2-3)
摘要:We present a 3D numerical karst evolution model describing mechanisms governing the evolution of collapse dolines. The results confirm the current state of the art of the knowledge about the conditions necessary for a collapse doline to grow. We demonstrate that these geological ...
作者:Wolfgang Dreybrodt , Georg Kaufmann
来源:[J].Acta Carsologica(IF 0.542), 2007, Vol.36 (3)
摘要:The basic process active in the formation of subaerial features on karst rocks is chemical dissolution of limestone or gypsum by water films flowing on the rock surface. The dissolution rates of limestone and gypsum into thin films of water in laminar flow are given by F = α...

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