in sediment - SNOWMAN NETWORK
in sediment - SNOWMAN NETWORK
in sediment - SNOWMAN NETWORK
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Metals - Based on comparative values<br />
(natural background)<br />
Environmental Quality Criteria<br />
Metals<br />
(Swedish EPA, 1999)<br />
Klass 1<br />
Klass 2<br />
Klass 3<br />
Klass 4<br />
Klass 5<br />
Natural background<br />
Low concentration<br />
Medium concentration<br />
High concentration<br />
Very high concentration