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Fuzzy random forests: A new approach to groundwater contaminant modelling in Uganda

Domaine:

environment and energygeospatial

Type de record:

paper
Créateur:
WatWilMulPol
Éditeur:
Zenodo
Hôte:avatar

Geogenic groundwater contamination challenges universal access to safe drinking water. Understanding distributions of groundwater quality is important to identify hazards but a lack of data and appropriate modelling techniques hampers efforts. Here we use a modified random forest (fuzzy random forest) supported by recent water quality data to predict the spatial distribution of likely groundwater manganese exceedance and measures of prediction (un)certainty across Uganda. Relatively high certainty (< 1 % variation) of threshold exceedance (> 95 % probability) is identified across Southwest and North Uganda, highlighting locations to consider for appropriately-selected remediation and/or further monitoring for improved quality of groundwater derived drinking sources.

Visit

doi.org

Tags

pollutants, manganese, machine learning, sustainable development goals

Licenses

info:eu-repo/semantics/openAccessCreative Commons Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/legalcode

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