Glossary Terms : A
Term |
Description | Edit link |
|---|---|---|
| ACIDIFICATION |
The change in an environment's natural chemical balance caused by an increase in the concentration of acidic elements. (EEA) |
|
| ALLOCATION |
The assignment or allotment of resources to various uses in accord with a stated goal or policy. (EEA) |
|
| ANAEROBIC DIGESTION |
The reduction of the net energy level and change in chemical composition of organic matter caused by microorganisms in an oxygen-free environment. (US EPA) |