Consequences of environmental contamination by lead mining in Wales

✍ Scribed by Brian E. Davies

• Book ID: 104623439
• Publisher: Springer
• Year: 1987
• Tongue: English
• Weight: 609 KB
• Volume: 149
• Category: Article
• ISSN: 1573-5141
• DOI: 10.1007/bf00048662

✦ Synopsis

Lead mining in Wales originated before the Roman Occupation. The main active period was from 1750-1900 when zinc and copper were also mined and during this period only simple and inefficient ore processing methods were available. Consequently large amounts of copper, lead and zinc compounds were lost to the environment and have since become incorporated in sediments and soils. Locally, pollution may still occur from drainage from abandoned mines and by mobilization of mine tailings. This paper describes the present state of Welsh rivers and reviews the distribution of contaminants in sediments and soils. The uptake of heavy metals by plants and the consequences for human health are also discussed.