What does AMD mean in Geology?
This page is about the meanings of the acronym/abbreviation/shorthand AMD in the Academic & Science field in general and in the Geology terminology in particular.
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What does AMD mean?
- Acid mine drainage
- Acid mine drainage, acid and metalliferous drainage, or acid rock drainage, refers to the outflow of acidic water from metal mines or coal mines. However, other areas where the earth has been disturbed may also contribute acid rock drainage to the environment. In many localities the liquid that drains from coal stocks, coal handling facilities, coal washeries, and even coal waste tips can be highly acidic, and in such cases it is treated as acid rock drainage. Acid rock drainage occurs naturally within some environments as part of the rock weathering process but is exacerbated by large-scale earth disturbances characteristic of mining and other large construction activities, usually within rocks containing an abundance of sulfide minerals. The same type of chemical reactions and processes may occur through the disturbance of acid sulfate soils formed under coastal or estuarine conditions after the last major sea level rise, and constitute a similar environmental hazard.
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AMD also stands for:
- A Mere Drunk
- Absolute Maximum Discrepancy
- Acquisition Management Division
- Add, Modify, Delete
- Advanced Maggot Disease
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