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Effective water pollution management requires a thorough understanding of its sources, impacts, and mitigation strategies. This chapter explores methodologies for measuring, monitoring, mapping, and modeling water pollution. It covers essential water quality parameters such as Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Dissolved Solids (TDS), and pH, and discusses both traditional and advanced measurement techniques, balancing accuracy with practicality. The chapter also reviews monitoring practices, including field-based and remote sensing technologies. Mapping techniques, particularly Geographic Information Systems (GIS), are examined for visualizing pollutant distribution and assessing environmental impacts. Additionally, various modeling approaches are outlined, from empirical models to complex simulations, to predict pollution scenarios and evaluate remediation strategies. Integrating these methods provides a comprehensive framework for managing water pollution and safeguarding water resources.

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Measurement, Monitoring, Mapping, and Modelling of Water Pollution

  • 章节

  • 发表日期：

    2026年

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  • Hadagali Ashoka,
  • Prathibha Narayanan,
  • S. Pradeep,
  • M. S. Chandraprasad,
  • Rachana Purkayastha

摘要

Effective water pollution management requires a thorough understanding of its sources, impacts, and mitigation strategies. This chapter explores methodologies for measuring, monitoring, mapping, and modeling water pollution. It covers essential water quality parameters such as Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Dissolved Solids (TDS), and pH, and discusses both traditional and advanced measurement techniques, balancing accuracy with practicality. The chapter also reviews monitoring practices, including field-based and remote sensing technologies. Mapping techniques, particularly Geographic Information Systems (GIS), are examined for visualizing pollutant distribution and assessing environmental impacts. Additionally, various modeling approaches are outlined, from empirical models to complex simulations, to predict pollution scenarios and evaluate remediation strategies. Integrating these methods provides a comprehensive framework for managing water pollution and safeguarding water resources.