WebNov 1, 2016 · 1. Introduction. Storativity (S) and its more fundamental expression, specific storage (Ss), where specific storage is storativity divided by aquifer thickness, are important properties of permeable geologic media but it is not well understood why calculated storage values are occasionally anomalous based on data analysis using traditional methods … WebAug 18, 2024 · To compute for storativity of a unconfined aquifer, three essential parameters are needed and these parameters are Specific Yield (Sy), Aquifer Thickness (b) and Specific Storage (Ss). The formula for calculating storativity of a unconfined aquifer: S = S y + bS s Where: S = Storativity of an Unconfined Aquifer Sy = Specific Yield
How to Calculate and Solve for Storativity of a Confined Aquifer ...
WebSpecific Storage (m-1) - amount of water per unit volume stored or released from aquifer per unit change in head. Storativity - volume of water that an aquifer will absorb or expel from storage per unit surface area per unit change in head. S = bS s (confined aquifer) or S = S y + hS s (unconfined aquifer) where S y = specific yield WebAug 18, 2024 · To compute for storativity of a unconfined aquifer, three essential parameters are needed and these parameters are Specific Yield (Sy), Aquifer Thickness … hif3ba-40pa-2.54dsa 71
Storativity - an overview ScienceDirect Topics
WebAug 23, 2016 · 1 Answer Sorted by: 1 In an unconfined aquifer the 'storage' is that fraction of the saturated void space that can be drained. In a confined aquifer, what you are effectively measuring is the compressibility of the aquifer - that is, the water released by depressurizing the aquifer per unit head. They are really two different things. WebApr 15, 2005 · Storativity (S) is the volume of water removed from a unit area of an aquifer for a unit drop in hydraulic head; in confined aquifers, it is equal to the specific storage times the thickness of the aquifer, in unconfined aquifers, it is equal to the specific storage times the thickness of the aquifer plus the specific yield [−]. Web1 Specific storage 2 Storativity 3 Specific yield 4 Specific capacity 5 See also 6 References Specific storage The specific storage is the amount of water that a portion of an aquifer releases from storage, per unit mass or volume of aquifer, per unit change in hydraulic head, while remaining fully saturated. Mass specific storage is the mass ... hif3bb-50pa-2.54dsa dsa 71