Evaluation of saltwater intrusion, analysis of salt distribution in groundwater, and prediction of future scenarios requires the use of numerical tools that are in constant development. The latest tool available for variable density flow developed by the USGS is the BUY package from MODFLOW6 that is implemented in Flopy and Model Muse. The combination of these tools allows creation of groundwater flow models for seawater intrusion in a short period of time, precise analysis of water balances and brine concentration and potential coupling with other tools such as PEST.
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https://hatarilabs.com/ht-en/applied-...