Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Environmental pollution | Is a | Pollution | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Noise pollution (event) | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Air pollution | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Water pollution | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Soil pollution | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Dust pollution | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Lead pollution (event) | Is a | True | Environmental pollution | Inferred relationship | Some | |
| Oil spill | Is a | True | Environmental pollution | Inferred relationship | Some | 
This concept is not in any reference sets