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Categories: Aquifers Hydrogeology Petroleum Soil physics Soil mechanics Articles needing additional references from April 2008 |
Summary Of: PorosityPorosity in earth sciences and construction... Porosity and hydraulic conductivity... Porosity in earth sciences and construction... Porosity in earth sciences and construction... Porosity is a fraction between 0 and 1... The porosity of a rock... One commonly used relationship between porosity and depth is given by the Athy... A value for porosity can alternatively be calculated from the... Porosity and hydraulic conductivity... Porosity and hydraulic conductivity... Porosity is indirectly related to... the one with a higher porosity will typically have a higher hydraulic conductivity... materials have higher porosity than similarly sized poorly sorted materials... drastically reducing porosity and hydraulic conductivity... For tables of common porosity values for earth materials... Porosity of surface soil typically decreases as particle size increases... Porosity of subsurface soil is lower than in surface soil due to compaction by gravity... Porosity in finer material below the aggregating influence of... The main or original porosity system in a... A subsequent or separate porosity system in a rock... often enhancing overall porosity of a rock... This can replace the primary porosity or coexist with it... This is porosity associated with a fracture system or faulting... This can create secondary porosity in rocks that otherwise would not be reservoirs for hydrocarbons due to their primary porosity... This is secondary porosity generated by dissolution of large features...Encyclodia Page On: Porosity |
