A Coherent Approach of Statistical Modelling to address the behavioural status of water consumption and available water resources for semi-urban areas in Southeast Asia
2022
Tota-Maharaj, Kiran | Surendran, Seevali
Abstract This study analysed recent water resources and water consumption datasets from semi-urban towns in the South Asian country of Sri Lanka. It presents a comprehensive assessment of behavioural status of water consumption over the past 5 years taking into consideration the impact on rainfall, precipitation patterns and temperature fluctuations. The findings provide important information on residential demand management and the threshold of consumption by residential users to apply in decision making process. Furthermore, this information informs policymakers, the water authority, and consumers not only in Sri Lanka, but across Southeast Asia and globally on critical water infrastructure, sustainable water resources and the applications of water forecasting for similar developing countries. The present observations contribute to the usefulness of statistical modelling methods in analysing, interpreting and understanding large datasets around available water resources and water consumption, providing reliable information to water utilities in reducing a tedious approach of water monitoring and assessment programmes in the region
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