Heavy Metals in the Environment: Impact, Assessment, and Remediation synthesizes both fundamental concepts of heavy metal pollutants and state-of-the-art techniques and technologies for assessment and remediation. The book discusses the sources, origin and health risk assessment of heavy metals as well as the application of GIS, remote sensing and multivariate techniques in the assessment of heavy metals. The various contamination indices like contamination factor, geoaccumulation index, enrichment factor, and pollution index ecological risk index are also included to provide further context on the state of heavy metals in the environment. Covering a variety of approaches, techniques, and scenarios, this book is a key resource for environmental scientists and policymakers working to address environmental pollutants.Covers state-of-the-art techniques for the assessment and remediation of heavy metalsPresents the interdisciplinary impacts of heavy metals, including human health, ecosystems and water qualityIncludes various contamination indices, such as contamination factor, geoaccumulation index, enrichment factor, pollution index and ecological risk index