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:Douchko Romanov , Franci Gabrovsek
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 , Douchko Romanov
来源:[J].Acta Carsologica(IF 0.542), 2008, Vol.37 (2-3)
摘要:Under growth conditions constant in time stalagmites grow into an equilibrium shape, which is established, when all points of its surface are shifting by the same vertical distance during a time inter­val. Thereby is the recipitation rate in, is the calcium concentration of ...
作者:Wolfgang Dreybrodt , Douchko Romanov
来源:[J].Acta Carsologica(IF 0.542), 2007, Vol.36 (1)
摘要:Dissolution of calcium carbonate in the saltwater-freshwater mixing zone of coastal carbonate aquifers up to now has been treated by coupling geochemical equilibrium codes to a reactive-transport model. The result is a complex nonlinear coupled set of differential transport-advec...

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