Factor weighting in DRASTIC modeling.

  title={Factor weighting in DRASTIC modeling.},
  author={Fernando Ant{\'o}nio Leal Pacheco and Larissa Marques Pires and Rodrigo B. Santos and Lu{\'i}s Filipe Sanches Fernandes},
  journal={The Science of the total environment},
Evaluation of aquifer vulnerability comprehends the integration of very diverse data, including soil characteristics (texture), hydrologic settings (recharge), aquifer properties (hydraulic conductivity), environmental parameters (relief), and ground water quality (nitrate contamination). It is therefore a multi-geosphere problem to be handled by a multidisciplinary team. The DRASTIC model remains the most popular technique in use for aquifer vulnerability assessments. The algorithm calculates… CONTINUE READING
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