Open access
Sep 2026
A machine learning approach to estimating nitrate-nitrogen concentrations in shallow groundwater across New Zealand.
Nitrate contamination of shallow groundwater is a concern for drinking water safety and ecosystem health globally, yet national-scale prediction techniques remain limited. Here, we describe the development and evaluation of an ensemble machine learning framework to estimate median nitrate (NO3-N) concentrations in shal...
Isaac Bain, C. Daughney, Simon Hales et al.
· Chemosphere · 1 citation