Acidic Pit Lakes

In a comprehensive analysis of one of mankind's most toxic legacies, this book's valuable international perspective on mine water and mine-contaminated lakes explores the general scientific issues before detailing a wealth of survey data and case studies.

This monograph provides an international perspective on pit lakes in post-mining landscapes, including the problem of geogenic acidification. Much has been learned during the last decade through research and practical experience on how to mitigate or remediate the environmental problems of acidic pit lakes. In the first part of the book, general scientific issues are presented in 21 contributions from the fields of geo-environmental science, water chemistry, lake physics, lake modeling, and on the peculiar biological features that occur in the extreme habitats of acidic pit lakes. Another chapter provides an overview of methods currently used to remediate acidic pit lakes and treat outflowing acidic water. The second part of the book is a collection of regional surveys of pit lake problems from three European countries and Australia, and case studies of various individual representative lakes. A final case study provides an innovative approach to assessing the economic value of new pitlakes and balancing the costs and benefits, a valuable tool for decision makers.

Provides basics of mine water and acid-affected pit lakes Presents approaches to lake treatment and to the remediation of acidic, metal-contaminated water Regional surveys of mine pit lakes and case studies of representative pit lakes Socio-economic analysis of pit lake remediation as a tool for decision makers Includes supplementary material: sn.pub/extras

Inhalt
Terrestrial Environment of Pit Lakes.- Limnology of mining lakes.- Remediation and Management of Acidified Pit Lakes.- Regional Surveys and Case Studies.- Lessons Learned, Open Questions and Concluding Remarks.