subsurface modeling News
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Webinar: Linked surface and subsurface modeling
Surface flood modeling within urbanized areas has traditionally been performed using 1-D modeling techniques, i.e. HECRAS modeling for FIRM preparations. The recent implementation of 2D surface flow modeling has allowed urbanized areas to be modeled more accurately, but lack the subsurface drainage infrastructure interface. This presentation focuses on the current modeling practice of combining ...
By Innovyze
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Amended Cleanup Decision for Kearsarge Metallurgical Corp. Superfund Site in Conway, N.H.
EPA has approved an amendment to the comprehensive cleanup plan to address contamination at the Kearsarge Metallurgical Corporation Superfund Site in Conway, N.H. The 2012 Record of Decision Amendment will provide a comprehensive approach for the site that addresses all current and potential future risks. The remaining remedial measures will prevent the migration of contaminants from the Site in ...
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Screening soil moisture conditions reveals an increased risk of drought in a Swedish drainage basin
The risk of drought in the Norrström drainage basin, Sweden, increased during the 20th century, a new study has found. As the frequency of the dry periods increased, less water was available in the landscape for agriculture and for the resupply of groundwater — despite an increase in precipitation in the area over the same period. The researchers reached this conclusion after screening ...
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